Canada : extreme climate

Temperature and precipitation record values

Condition

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WhenDay of year

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Temperatures

Temperatures for CHALK RIVER AECL
Date	Average minimum	Average maximum	Lowest temperature	Lowest temperature (year)	Highest temperature	Highest temperature (year)
01/01	-15.90	-6.40	-29.50	1998	2.20	1966
02/01	-16.10	-6.50	-30.00	1999	3.50	1998
03/01	-16.20	-6.60	-39.00	1981	6.00	1998
04/01	-16.40	-6.70	-36.00	1981	8.00	2007
05/01	-16.50	-6.80	-33.00	1981	7.00	2007
06/01	-16.60	-6.90	-31.50	1994	5.50	2002
07/01	-16.70	-7.00	-32.00	1996	7.50	2008
08/01	-16.90	-7.00	-33.90	1968	10.00	2008
09/01	-17.00	-7.10	-35.00	1968	9.00	2008
10/01	-17.10	-7.20	-35.00	1982	4.40	1972
11/01	-17.20	-7.20	-33.50	1979	11.10	1975
12/01	-17.30	-7.20	-34.00	1982	5.00	2005
13/01	-17.30	-7.30	-34.40	1971	7.50	2005
14/01	-17.40	-7.30	-34.00	1988	8.00	1995
15/01	-17.50	-7.30	-34.00	2004	7.00	1995
16/01	-17.50	-7.30	-35.00	1994	5.00	1988
17/01	-17.60	-7.30	-34.00	1992	7.00	1999
18/01	-17.60	-7.30	-35.00	1982	10.00	1996
19/01	-17.60	-7.30	-35.00	1994	8.50	1996
20/01	-17.70	-7.20	-31.70	1975	3.50	1995
21/01	-17.70	-7.20	-37.00	1984	5.00	1964
22/01	-17.70	-7.10	-31.50	2005	5.60	1969
23/01	-17.70	-7.10	-33.30	1961	9.50	2002
24/01	-17.70	-7.00	-37.20	1976	4.00	1990
25/01	-17.70	-7.00	-34.00	1991	6.10	1967
26/01	-17.60	-6.90	-32.00	1994	7.00	1981
27/01	-17.60	-6.80	-34.00	1997	6.50	1990
28/01	-17.60	-6.70	-30.00	1971	7.50	1989
29/01	-17.50	-6.60	-35.00	1965	5.00	1989
30/01	-17.50	-6.50	-32.80	1961	5.00	1974
31/01	-17.40	-6.30	-35.50	1994	6.50	1988
01/02	-17.40	-6.20	-34.40	1971	6.10	1970
02/02	-17.30	-6.10	-35.60	1962	4.40	1968
03/02	-17.20	-5.90	-35.00	1971	13.00	1991
04/02	-17.10	-5.80	-33.30	1963	10.00	1991
05/02	-17.00	-5.70	-31.70	1965	5.00	1991
06/02	-16.90	-5.50	-30.60	1967	4.00	1990
07/02	-16.80	-5.40	-32.80	1962	5.50	1991
08/02	-16.70	-5.20	-32.00	1994	12.00	1991
09/02	-16.60	-5.00	-29.40	1975	6.00	2012
10/02	-16.40	-4.90	-31.50	1994	5.00	1966
11/02	-16.30	-4.70	-34.00	1979	8.50	2009
12/02	-16.20	-4.60	-35.00	1967	5.50	1984
13/02	-16.00	-4.40	-35.00	1967	5.00	1984
14/02	-15.80	-4.20	-35.60	1970	5.00	1984
15/02	-15.70	-4.00	-32.50	2003	8.50	1984
16/02	-15.50	-3.80	-33.00	2003	8.00	1981
17/02	-15.30	-3.60	-33.90	1967	12.00	1981
18/02	-15.10	-3.50	-35.00	1967	11.50	2011
19/02	-14.90	-3.30	-33.90	1966	15.00	1994
20/02	-14.70	-3.10	-27.80	1966	11.50	1994
21/02	-14.50	-2.90	-28.30	1968	10.00	1990
22/02	-14.30	-2.60	-33.30	1963	9.00	1981
23/02	-14.10	-2.40	-35.60	1972	11.50	1984
24/02	-13.80	-2.20	-29.00	1989	10.50	1984
25/02	-13.60	-2.00	-29.00	1993	10.00	1998
26/02	-13.40	-1.80	-33.90	1970	7.80	1976
27/02	-13.10	-1.60	-27.80	1963	12.50	2000
28/02	-12.90	-1.30	-24.00	1982	9.00	2004
01/03	-12.60	-1.10	-25.00	1980	9.50	1983
02/03	-12.30	-0.90	-32.00	1980	10.60	1964
03/03	-12.10	-0.60	-32.00	2003	10.00	1974
04/03	-11.80	-0.40	-25.00	1972	13.30	1965
05/03	-11.50	-0.20	-24.50	1990	10.60	1964
06/03	-11.30	0.10	-28.00	2007	15.00	1974
07/03	-11.00	0.30	-30.00	2007	17.50	1987
08/03	-10.70	0.60	-29.40	1967	14.50	2000
09/03	-10.50	0.80	-25.00	1984	15.00	1977
10/03	-10.20	1.10	-27.50	2005	15.00	1977
11/03	-9.90	1.30	-22.80	1972	15.00	1977
12/03	-9.70	1.50	-30.00	1984	13.30	1977
13/03	-9.40	1.80	-25.50	2009	16.00	1995
14/03	-9.10	2.00	-20.50	1992	20.50	1995
15/03	-8.80	2.30	-27.50	1993	20.00	1995
16/03	-8.60	2.50	-24.50	1992	16.00	2010
17/03	-8.30	2.80	-20.60	1967	16.50	2010
18/03	-8.00	3.00	-27.80	1976	17.80	1966
19/03	-7.80	3.30	-23.30	1967	23.00	2012
20/03	-7.50	3.60	-22.00	1986	24.50	2012
21/03	-7.20	3.80	-24.00	1988	27.50	2012
22/03	-7.00	4.10	-23.00	1988	18.50	2012
23/03	-6.70	4.30	-19.00	1997	20.00	1987
24/03	-6.40	4.60	-21.50	2008	19.00	1987
25/03	-6.20	4.80	-23.90	1974	17.50	2000
26/03	-5.90	5.10	-19.40	1971	18.00	1986
27/03	-5.60	5.40	-23.30	1974	17.00	1993
28/03	-5.40	5.60	-18.50	1982	22.50	1998
29/03	-5.10	5.90	-21.70	1974	19.00	1993
30/03	-4.80	6.20	-17.80	1970	23.90	1977
31/03	-4.60	6.40	-18.30	1964	20.00	2006
01/04	-4.30	6.70	-19.40	1965	26.50	1986
02/04	-4.00	7.00	-10.60	1964	21.00	1986
03/04	-3.80	7.30	-12.00	1978	23.50	1981
04/04	-3.50	7.50	-15.00	1964	22.00	1981
05/04	-3.30	7.80	-15.50	1995	20.00	2010
06/04	-3.00	8.10	-15.00	1982	17.50	1997
07/04	-2.70	8.40	-16.10	1972	28.00	1991
08/04	-2.50	8.60	-13.90	1972	20.00	1968
09/04	-2.20	8.90	-16.10	1977	17.50	1987
10/04	-2.00	9.20	-11.00	1985	20.50	1987
11/04	-1.70	9.50	-10.60	1967	25.60	1977
12/04	-1.50	9.80	-10.00	1976	23.30	1968
13/04	-1.20	10.00	-11.00	1992	24.40	1968
14/04	-1.00	10.30	-8.30	1973	27.80	1968
15/04	-0.70	10.60	-8.90	1973	23.30	1976
16/04	-0.50	10.90	-9.50	1980	31.00	2002
17/04	-0.20	11.20	-9.50	1980	31.00	2002
18/04	0.00	11.50	-6.70	1965	31.70	1976
19/04	0.30	11.80	-6.00	1983	28.50	1987
20/04	0.50	12.10	-6.70	1974	28.50	1987
21/04	0.70	12.40	-8.50	1981	28.90	1977
22/04	1.00	12.70	-8.00	1986	27.50	1985
23/04	1.20	12.90	-6.50	1986	27.50	2001
24/04	1.40	13.20	-5.60	1965	25.50	1994
25/04	1.70	13.50	-7.80	1965	28.00	1990
26/04	1.90	13.80	-6.10	1966	31.50	1990
27/04	2.10	14.10	-7.20	1966	31.00	1990
28/04	2.40	14.40	-5.00	1968	30.00	1990
29/04	2.60	14.70	-5.60	1977	28.50	1990
30/04	2.80	15.10	-6.00	1978	29.00	2001
01/05	3.00	15.40	-5.00	1978	30.50	2001
02/05	3.20	15.60	-6.10	1974	30.50	2001
03/05	3.50	15.90	-3.00	1986	29.00	2001
04/05	3.70	16.20	-6.50	1986	28.50	1999
05/05	3.90	16.50	-5.00	1967	26.00	1999
06/05	4.10	16.80	-5.60	1968	30.50	2000
07/05	4.30	17.10	-8.90	1966	30.00	1964
08/05	4.50	17.30	-5.60	1966	31.00	1979
09/05	4.80	17.60	-4.40	1966	32.00	1979
10/05	5.00	17.80	-3.50	2010	32.00	1993
11/05	5.20	18.10	-4.40	1966	28.00	1991
12/05	5.40	18.30	-3.50	2005	30.00	1992
13/05	5.60	18.60	-3.30	1967	29.00	2004
14/05	5.80	18.80	-3.30	1967	29.00	2004
15/05	6.00	19.00	-1.10	1973	30.00	1998
16/05	6.20	19.20	-2.50	1983	32.00	1998
17/05	6.40	19.50	-2.50	1983	32.20	1977
18/05	6.60	19.70	-3.30	1967	31.70	1971
19/05	6.70	19.90	-2.00	2000	32.80	1971
20/05	6.90	20.10	-1.50	2000	32.80	1975
21/05	7.10	20.20	-1.70	1967	33.30	1977
22/05	7.30	20.40	-3.30	1967	33.30	1977
23/05	7.50	20.60	-3.30	1967	33.90	1975
24/05	7.70	20.80	-3.30	1963	33.00	2007
25/05	7.90	21.00	-1.00	2002	33.50	2010
26/05	8.00	21.10	-0.60	1964	35.00	2010
27/05	8.20	21.30	1.00	1992	33.00	1978
28/05	8.40	21.40	-1.00	1983	34.00	1978
29/05	8.60	21.60	-0.50	1996	32.00	1986
30/05	8.70	21.70	0.60	1964	34.00	1978
31/05	8.90	21.80	0.00	1964	33.50	2011
01/06	9.10	22.00	-0.60	1971	29.50	1995
02/06	9.30	22.10	1.00	1986	30.60	1963
03/06	9.40	22.20	0.50	1986	31.70	1963
04/06	9.60	22.30	1.00	1982	31.10	1967
05/06	9.70	22.50	-1.70	1964	30.60	1963
06/06	9.90	22.60	2.50	1978	32.20	1976
07/06	10.00	22.70	3.00	2002	33.50	1999
08/06	10.20	22.80	1.50	1983	32.50	2004
09/06	10.40	23.00	-0.50	1980	31.70	1964
10/06	10.50	23.10	-1.50	1980	32.50	1997
11/06	10.60	23.20	-0.60	1972	30.50	1999
12/06	10.80	23.30	-0.50	1980	33.50	1988
13/06	10.90	23.40	4.00	1979	33.50	1988
14/06	11.10	23.50	3.90	1970	36.00	1988
15/06	11.20	23.70	3.90	1965	34.00	1988
16/06	11.30	23.80	2.20	1964	32.50	1994
17/06	11.50	23.90	2.00	1980	33.00	1994
18/06	11.60	24.00	3.30	1972	35.00	1994
19/06	11.70	24.10	4.40	1972	32.50	1995
20/06	11.90	24.20	5.00	1970	34.00	1988
21/06	12.00	24.30	4.40	1970	32.00	1983
22/06	12.10	24.40	4.40	1966	33.00	2003
23/06	12.20	24.50	4.00	1992	34.00	2003
24/06	12.30	24.60	0.50	1979	34.00	2005
25/06	12.40	24.70	4.00	2004	33.30	1966
26/06	12.60	24.90	4.40	1965	35.00	1966
27/06	12.70	25.00	5.50	1982	33.30	1963
28/06	12.80	25.10	4.40	1970	33.50	2005
29/06	12.90	25.20	6.00	1988	32.50	1997
30/06	13.00	25.30	7.00	1982	35.00	1964
01/07	13.10	25.40	6.00	1982	37.20	1963
02/07	13.20	25.40	5.00	1992	36.00	2002
03/07	13.30	25.50	4.50	1982	33.50	2002
04/07	13.40	25.60	3.90	1972	31.50	1999
05/07	13.40	25.70	3.90	1972	33.50	1993
06/07	13.50	25.80	3.30	1965	36.00	1988
07/07	13.60	25.80	7.00	1990	36.50	1988
08/07	13.70	25.90	7.20	1963	38.00	1988
09/07	13.70	26.00	8.30	1963	36.00	1988
10/07	13.80	26.00	6.70	1977	35.00	1988
11/07	13.80	26.10	5.00	1978	36.00	2005
12/07	13.90	26.10	7.20	1971	36.00	2005
13/07	13.90	26.20	7.20	1970	34.00	1995
14/07	14.00	26.20	9.00	1982	34.50	1995
15/07	14.00	26.20	7.00	2009	33.50	1983
16/07	14.10	26.20	7.50	1992	33.00	1999
17/07	14.10	26.30	8.90	1973	34.00	2006
18/07	14.10	26.30	8.00	2003	34.40	1964
19/07	14.20	26.30	4.40	1965	35.60	1977
20/07	14.20	26.30	6.50	2000	39.40	1977
21/07	14.20	26.30	6.00	1992	35.50	2011
22/07	14.20	26.30	5.50	1992	32.50	2002
23/07	14.20	26.30	4.50	1981	35.00	1987
24/07	14.20	26.30	7.00	2004	35.00	1989
25/07	14.20	26.30	8.00	1998	33.30	1963
26/07	14.20	26.20	8.90	1975	34.00	1989
27/07	14.20	26.20	6.70	1977	32.20	1963
28/07	14.20	26.20	7.20	1965	33.90	1964
29/07	14.20	26.10	7.80	1968	36.00	1988
30/07	14.20	26.10	4.40	1968	32.80	1975
31/07	14.20	26.00	5.60	1965	36.10	1975
01/08	14.10	26.00	6.70	1961	37.20	1975
02/08	14.10	25.90	4.40	1976	34.50	2007
03/08	14.10	25.90	7.00	1982	37.00	1988
04/08	14.00	25.80	5.00	1972	33.50	1988
05/08	14.00	25.70	5.60	1972	34.50	2001
06/08	13.90	25.60	3.30	1964	35.00	2001
07/08	13.90	25.50	4.40	1976	34.00	2001
08/08	13.80	25.50	8.30	1967	34.50	2001
09/08	13.80	25.40	5.50	1979	36.00	2001
10/08	13.70	25.30	5.50	1983	32.50	2002
11/08	13.60	25.20	5.60	1965	32.50	2002
12/08	13.60	25.10	4.50	1979	33.00	2002
13/08	13.50	24.90	5.00	1979	32.00	1988
14/08	13.40	24.80	3.90	1964	32.50	1985
15/08	13.30	24.70	5.00	1968	32.00	1978
16/08	13.20	24.60	4.40	1963	32.00	1987
17/08	13.10	24.40	4.50	1979	32.00	1990
18/08	13.00	24.30	5.50	1984	30.50	1995
19/08	12.90	24.20	4.40	1963	30.60	1971
20/08	12.80	24.00	4.50	1988	31.70	1976
21/08	12.70	23.90	2.20	1965	32.20	1976
22/08	12.60	23.70	2.50	1982	31.10	1976
23/08	12.40	23.50	5.60	1965	29.00	1990
24/08	12.30	23.40	4.00	2004	29.50	1980
25/08	12.20	23.20	1.70	1971	31.10	1975
26/08	12.00	23.00	4.00	1987	32.00	1991
27/08	11.90	22.80	3.00	1986	33.00	1991
28/08	11.70	22.60	-2.00	1982	33.90	1977
29/08	11.60	22.50	-3.00	1982	33.30	1973
30/08	11.40	22.30	2.80	1965	33.50	2010
31/08	11.30	22.10	2.20	1976	34.00	2010
01/09	11.10	21.90	3.90	1967	33.50	2010
02/09	10.90	21.60	1.10	1967	31.70	1973
03/09	10.70	21.40	2.80	1976	31.70	1973
04/09	10.60	21.20	3.30	1974	31.00	1983
05/09	10.40	21.00	2.20	1963	31.50	1983
06/09	10.20	20.80	2.00	2000	31.50	2007
07/09	10.10	20.60	3.00	1982	32.00	2002
08/09	9.90	20.40	0.00	1986	34.50	2002
09/09	9.70	20.20	1.00	1979	34.50	2002
10/09	9.50	20.00	0.60	1975	32.20	1961
11/09	9.40	19.80	0.00	1967	32.20	1961
12/09	9.20	19.50	0.60	1965	32.00	2005
13/09	9.00	19.30	1.10	1963	32.50	2005
14/09	8.80	19.10	0.50	1986	28.90	1976
15/09	8.60	18.90	1.50	1995	27.50	2004
16/09	8.40	18.70	-0.60	1964	28.50	1994
17/09	8.30	18.50	-0.60	1973	26.10	1966
18/09	8.10	18.30	-1.10	1974	27.20	1967
19/09	7.90	18.00	0.00	1993	28.00	2007
20/09	7.70	17.80	-0.50	1979	30.00	1985
21/09	7.50	17.60	-2.00	1980	28.30	1965
22/09	7.30	17.40	0.50	1999	29.40	1965
23/09	7.10	17.20	-1.70	1974	28.90	1961
24/09	6.90	16.90	-1.70	1974	27.00	2004
25/09	6.70	16.70	-1.00	2000	29.50	2007
26/09	6.60	16.50	-2.00	1978	25.00	2008
27/09	6.40	16.30	-2.00	1984	26.50	1979
28/09	6.20	16.10	-2.00	2000	24.50	1987
29/09	6.00	15.80	-2.00	1980	26.10	1971
30/09	5.80	15.60	-2.00	1991	24.00	1982
01/10	5.60	15.40	-2.00	1989	28.30	1971
02/10	5.40	15.20	-1.10	1966	26.10	1968
03/10	5.20	14.90	-2.80	1975	26.50	2005
04/10	5.00	14.70	-2.20	1974	28.00	2005
05/10	4.80	14.50	-4.00	1984	29.50	2005
06/10	4.60	14.30	-5.00	1984	28.00	2005
07/10	4.40	14.00	-7.80	1964	25.60	1961
08/10	4.20	13.80	-3.90	1974	27.00	2004
09/10	4.00	13.60	-4.50	1978	25.60	1966
10/10	3.80	13.30	-5.00	1972	21.50	2001
11/10	3.70	13.10	-4.40	1964	23.50	2003
12/10	3.50	12.80	-3.00	1987	25.00	1995
13/10	3.30	12.60	-5.60	1974	27.50	1995
14/10	3.10	12.40	-6.50	1979	22.80	1963
15/10	2.90	12.10	-5.50	1980	26.10	1968
16/10	2.80	11.90	-6.50	1978	28.30	1968
17/10	2.60	11.60	-6.00	1978	23.30	1961
18/10	2.40	11.40	-7.80	1972	25.60	1961
19/10	2.20	11.10	-8.30	1972	24.40	1965
20/10	2.10	10.90	-9.00	1992	25.00	2000
21/10	1.90	10.60	-5.00	1983	22.50	1979
22/10	1.70	10.30	-3.30	1974	28.00	1979
23/10	1.60	10.10	-7.00	1997	25.60	1963
24/10	1.40	9.80	-7.00	1978	23.90	1963
25/10	1.20	9.60	-6.00	1997	21.10	1963
26/10	1.10	9.30	-6.00	1980	23.30	1963
27/10	0.90	9.00	-6.70	1976	23.00	1989
28/10	0.70	8.80	-7.80	1976	21.70	1971
29/10	0.60	8.50	-7.20	1965	21.50	1989
30/10	0.40	8.20	-8.90	1966	22.50	1989
31/10	0.30	8.00	-8.30	1975	22.00	1999
01/11	0.10	7.70	-6.00	1992	19.00	1999
02/11	0.00	7.40	-10.60	1965	17.80	1971
03/11	-0.20	7.20	-9.50	2002	22.20	1961
04/11	-0.40	6.90	-11.00	1989	18.00	1987
05/11	-0.60	6.60	-10.50	1989	19.00	2008
06/11	-0.70	6.30	-7.80	1967	18.00	2008
07/11	-0.90	6.10	-14.00	2002	18.00	2011
08/11	-1.10	5.80	-10.50	1991	17.20	1975
09/11	-1.40	5.50	-14.40	1976	17.50	2009
10/11	-1.60	5.30	-12.80	1965	16.70	1966
11/11	-1.80	5.00	-15.00	1976	12.00	1995
12/11	-2.00	4.70	-11.70	1976	15.60	1964
13/11	-2.30	4.40	-12.50	1986	14.50	2005
14/11	-2.50	4.20	-15.00	1986	14.00	2011
15/11	-2.80	3.90	-15.00	1996	15.00	1990
16/11	-3.00	3.60	-16.10	1967	15.60	1960
17/11	-3.30	3.40	-13.50	1995	14.00	1987
18/11	-3.60	3.10	-11.00	2005	13.00	1994
19/11	-3.80	2.80	-18.00	1983	14.00	2001
20/11	-4.10	2.60	-13.90	1966	13.00	1991
21/11	-4.40	2.30	-16.50	1978	11.70	1960
22/11	-4.70	2.00	-15.60	1964	15.00	1963
23/11	-5.00	1.80	-17.80	1964	15.00	1963
24/11	-5.30	1.50	-17.00	1995	15.00	1999
25/11	-5.70	1.20	-15.50	1995	16.00	2001
26/11	-6.00	1.00	-17.00	1978	13.50	1979
27/11	-6.30	0.70	-18.00	1982	15.00	1988
28/11	-6.70	0.40	-16.10	1977	16.00	1984
29/11	-7.00	0.20	-21.00	1989	13.00	2005
30/11	-7.40	-0.20	-21.00	1989	15.00	1991
01/12	-7.70	-0.40	-21.50	1989	10.00	1996
02/12	-8.10	-0.60	-23.30	1972	10.00	1994
03/12	-8.40	-0.90	-27.20	1976	14.00	1982
04/12	-8.80	-1.10	-23.00	1989	8.90	1961
05/12	-9.10	-1.40	-24.00	1989	14.50	2001
06/12	-9.50	-1.60	-21.10	1976	12.80	1960
07/12	-9.80	-1.90	-21.70	1964	5.00	1974
08/12	-10.10	-2.10	-28.90	1976	11.10	1966
09/12	-10.40	-2.30	-28.30	1976	11.10	1966
10/12	-10.70	-2.60	-24.40	1968	9.40	1971
11/12	-11.00	-2.80	-27.20	1960	7.20	1971
12/12	-11.30	-3.00	-27.50	1980	8.00	1991
13/12	-11.60	-3.20	-29.00	1989	7.50	1991
14/12	-11.90	-3.40	-30.00	1976	8.30	1975
15/12	-12.20	-3.60	-29.00	1980	11.50	2011
16/12	-12.40	-3.80	-27.00	1988	12.00	1984
17/12	-12.70	-4.00	-31.50	1980	8.50	2006
18/12	-13.00	-4.20	-24.00	1989	3.00	1996
19/12	-13.20	-4.40	-30.60	1975	4.40	1967
20/12	-13.50	-4.60	-38.00	1980	6.50	2006
21/12	-13.70	-4.70	-37.50	1980	8.00	1994
22/12	-13.90	-4.90	-28.00	1989	5.00	1990
23/12	-14.20	-5.10	-29.00	1989	4.00	1988
24/12	-14.40	-5.20	-27.80	1973	8.00	1996
25/12	-14.60	-5.40	-34.00	1980	10.50	1982
26/12	-14.80	-5.60	-34.40	1968	3.30	1973
27/12	-15.00	-5.70	-34.50	1993	2.80	1974
28/12	-15.20	-5.90	-31.00	1993	9.00	1982
29/12	-15.40	-6.00	-31.00	1989	4.40	1973
30/12	-15.60	-6.10	-32.00	1989	4.00	2004
31/12	-15.70	-6.30	-32.00	1980	8.00	2004

Legend and values for November 21st
+	Highest temperature	11.70°C (1960)	+	Lowest temperature	-16.50°C (1978)
–	Average maximum	2.3°C	–	Average minimum	-4.4°C

Time range used for record and average calculations: 1960 — 2012

Precipitations

Record precipitations for CHALK RIVER AECL
Date	Precipitation record	Precipitation record (year)	Snow record	Snow record (year)	Rain record	Rain record (year)
01/01	24.00	1985	24.00	1985	-	-
02/01	19.40	1999	19.40	1999	6.00	2004
03/01	8.10	2000	6.30	1982	3.10	2000
04/01	27.80	1997	17.20	2006	27.80	1997
05/01	20.80	1998	5.70	1984	20.80	1998
06/01	10.90	1981	10.90	1981	1.40	1998
07/01	13.60	1989	8.80	2009	13.60	1989
08/01	20.80	1978	12.70	1978	16.60	2008
09/01	7.60	1997	14.00	1997	1.20	2008
10/01	16.20	1983	13.20	1977	16.20	1983
11/01	10.80	1991	10.80	1991	9.30	1980
12/01	14.60	2012	14.60	2012	6.20	2005
13/01	28.50	1979	28.50	1979	13.20	2005
14/01	10.00	1992	10.00	1992	7.30	1995
15/01	16.60	1995	9.40	2001	16.60	1995
16/01	12.00	1990	10.00	1990	7.60	1996
17/01	15.80	2012	15.80	2012	13.80	2006
18/01	18.80	1996	10.80	1989	18.80	1996
19/01	12.30	1986	5.80	1989	12.30	1986
20/01	17.50	1974	17.50	1974	3.80	1964
21/01	5.20	1990	5.20	1990	4.40	1997
22/01	16.40	1999	9.60	1982	13.00	1999
23/01	11.40	1969	11.00	1996	11.40	1969
24/01	12.20	1969	12.00	1997	12.20	1969
25/01	21.40	2010	17.80	1975	17.80	2010
26/01	23.60	1965	12.70	1971	14.00	1974
27/01	26.40	1967	26.40	1967	5.00	1996
28/01	23.40	1994	22.40	1994	1.00	1994
29/01	14.00	2006	14.00	2006	5.60	1968
30/01	13.50	2001	16.20	2001	2.10	1988
31/01	21.10	1965	14.80	1982	1.60	1988
01/02	25.70	1968	6.80	1987	25.70	1968
02/02	25.80	1983	9.90	1969	25.80	1983
03/02	20.60	1972	20.60	1972	1.50	1984
04/02	16.50	1971	16.50	1971	1.00	2003
05/02	8.40	1999	9.40	1999	-	-
06/02	7.80	2004	7.80	2004	-	-
07/02	16.50	1965	11.80	1987	16.50	1965
08/02	13.00	1971	13.00	1971	7.60	2001
09/02	16.50	1965	16.50	1965	10.20	2001
10/02	24.40	1981	19.10	1981	5.30	1981
11/02	16.80	2009	9.40	1988	16.80	2009
12/02	12.00	1987	12.00	1987	2.50	2009
13/02	20.30	1971	20.30	1971	10.60	1984
14/02	9.00	2005	9.00	2005	0.80	1984
15/02	22.40	1967	22.40	1967	1.50	1976
16/02	23.20	2006	8.60	1999	2.00	1990
17/02	11.90	1975	9.40	1975	3.80	2011
18/02	11.90	1974	11.90	1974	5.00	1991
19/02	9.90	1981	9.10	1974	9.90	1981
20/02	16.10	2002	15.90	2004	12.40	1997
21/02	35.90	1997	35.90	1997	1.90	2002
22/02	20.10	1974	18.50	1974	5.00	1990
23/02	17.80	1985	12.00	1994	17.80	1985
24/02	22.60	1965	22.60	1965	12.70	1975
25/02	31.20	1965	29.20	1965	4.10	2002
26/02	5.60	2009	3.10	1982	5.00	2002
27/02	15.60	1997	17.60	1997	2.50	1977
28/02	18.00	1966	13.40	1984	18.00	1966
01/03	20.10	1991	16.80	1972	20.10	1991
02/03	10.00	2007	10.00	2007	9.10	1991
03/03	11.40	1999	11.40	1999	7.60	1991
04/03	29.70	1976	26.40	1966	24.60	1976
05/03	21.90	2004	14.00	1995	17.00	2004
06/03	19.60	1991	7.20	1986	19.40	1991
07/03	37.30	1995	19.20	2005	34.90	1995
08/03	10.00	1998	7.60	2003	6.00	1998
09/03	16.20	1998	13.00	1986	15.80	1998
10/03	28.00	2011	4.20	1982	25.00	2011
11/03	15.10	1992	15.10	1992	14.50	1985
12/03	15.70	1985	14.70	1976	15.70	1985
13/03	17.80	1977	8.40	2001	17.80	1977
14/03	24.00	1989	9.20	1997	24.00	1989
15/03	10.00	1984	2.90	1981	10.00	1984
16/03	19.00	1984	7.60	1972	13.00	1984
17/03	49.00	1973	40.10	1973	13.60	2011
18/03	15.80	2008	10.00	2008	5.80	2008
19/03	19.10	1975	8.90	1971	19.10	1975
20/03	13.20	1996	13.20	1996	4.50	2003
21/03	36.10	1980	16.30	1972	36.10	1980
22/03	16.00	1972	7.10	1999	12.20	1972
23/03	10.00	1991	5.00	2002	10.00	1991
24/03	15.20	1975	8.90	1975	13.00	1966
25/03	11.70	1966	11.70	1966	8.00	1987
26/03	13.40	1988	11.70	1970	13.40	1988
27/03	19.20	1991	6.60	1983	19.20	1991
28/03	19.80	2000	7.00	1997	19.80	2000
29/03	18.00	2002	2.80	1965	18.00	2002
30/03	34.00	1987	10.20	1987	23.80	1987
31/03	31.20	1976	24.80	1987	31.20	1976
01/04	15.20	1998	12.40	1993	15.20	1998
02/04	26.80	2005	26.00	2005	22.10	1979
03/04	17.20	2009	15.70	1975	17.20	2009
04/04	20.90	1990	13.20	1977	16.90	1990
05/04	18.00	1984	5.10	2003	18.00	1984
06/04	18.70	2005	9.60	2009	18.70	2005
07/04	11.40	1964	8.20	1996	11.40	1964
08/04	20.80	2002	4.50	2000	20.80	2002
09/04	9.60	1991	3.20	1989	9.60	1991
10/04	25.10	1978	7.60	1973	25.10	1978
11/04	19.10	1978	8.20	2008	19.10	1978
12/04	14.60	2007	7.30	2007	12.40	2006
13/04	11.70	1972	1.80	1997	11.70	1972
14/04	25.70	1974	0.20	1988	25.70	1974
15/04	20.70	2003	10.40	1988	20.70	2003
16/04	36.50	1998	2.50	1996	36.50	1998
17/04	18.30	1967	2.80	1994	18.30	1967
18/04	15.00	1972	4.80	1972	11.70	1975
19/04	9.40	1991	9.40	2011	9.40	1991
20/04	27.20	1996	10.00	1983	27.20	1996
21/04	19.20	1995	-	-	19.20	1995
22/04	11.80	2003	3.20	2003	8.60	2003
23/04	21.60	1988	4.40	1996	21.60	1988
24/04	10.80	1984	0.50	1971	10.80	1984
25/04	13.80	1996	7.60	1968	12.80	1996
26/04	15.60	1979	-	-	15.60	1979
27/04	19.60	1987	0.50	1977	19.60	1987
28/04	13.30	2008	3.00	2002	13.30	2008
29/04	12.60	1987	-	-	12.60	1987
30/04	25.60	1996	0.50	1978	25.60	1996
01/05	20.00	2004	10.00	1992	20.00	2004
02/05	21.40	1989	2.80	2005	21.40	1989
03/05	26.60	1997	13.00	1997	17.60	1979
04/05	20.00	2000	-	-	20.00	2000
05/05	18.00	1986	-	-	18.00	1986
06/05	21.30	1983	1.80	1966	21.30	1983
07/05	38.00	1983	3.80	2010	38.00	1983
08/05	58.70	2000	12.20	1989	58.70	2000
09/05	19.10	1970	-	-	19.10	1970
10/05	28.40	1981	-	-	28.40	1981
11/05	22.20	2003	-	-	22.20	2003
12/05	26.00	1979	-	-	26.00	1979
13/05	28.60	2002	-	-	28.60	2002
14/05	11.80	1987	-	-	11.80	1987
15/05	22.80	1994	-	-	22.80	1994
16/05	16.00	1965	-	-	16.00	1965
17/05	25.80	1990	-	-	25.80	1990
18/05	18.20	1986	-	-	18.20	1986
19/05	22.40	1976	-	-	22.40	1976
20/05	14.60	1989	-	-	14.60	1989
21/05	15.50	1976	-	-	15.50	1976
22/05	31.40	1984	-	-	31.40	1984
23/05	18.00	2000	-	-	18.00	2000
24/05	45.00	1999	-	-	45.00	1999
25/05	27.70	1971	-	-	27.70	1971
26/05	35.40	2010	-	-	35.40	2010
27/05	8.90	1977	-	-	8.90	1977
28/05	29.50	1963	-	-	29.50	1963
29/05	21.30	1968	-	-	21.30	1968
30/05	52.60	1982	-	-	52.60	1982
31/05	24.40	1986	-	-	24.40	1986
01/06	20.60	1972	-	-	20.60	1972
02/06	18.00	1970	-	-	18.00	1970
03/06	37.00	2001	-	-	37.00	2001
04/06	26.80	2007	-	-	26.80	2007
05/06	26.40	1966	-	-	26.40	1966
06/06	35.80	1975	-	-	35.80	1975
07/06	28.70	1971	-	-	28.70	1971
08/06	25.20	2003	-	-	25.20	2003
09/06	38.50	1989	-	-	38.50	1989
10/06	26.40	1973	-	-	26.40	1973
11/06	70.20	2002	-	-	70.20	2002
12/06	42.20	1967	-	-	42.20	1967
13/06	22.60	2005	-	-	22.60	2005
14/06	30.50	1966	-	-	30.50	1966
15/06	33.80	1973	-	-	33.80	1973
16/06	15.00	1970	-	-	15.00	1970
17/06	48.00	1990	-	-	48.00	1990
18/06	25.20	2006	-	-	25.20	2006
19/06	35.40	1980	-	-	35.40	1980
20/06	22.20	1993	-	-	22.20	1993
21/06	33.80	2001	-	-	33.80	2001
22/06	35.10	1973	-	-	35.10	1973
23/06	25.50	2011	-	-	25.50	2011
24/06	31.40	2000	-	-	31.40	2000
25/06	37.10	1988	-	-	37.10	1988
26/06	19.80	1987	-	-	19.80	1987
27/06	37.80	1968	-	-	37.80	1968
28/06	23.80	2011	-	-	23.80	2011
29/06	40.00	1980	-	-	40.00	1980
30/06	51.20	1994	-	-	51.20	1994
01/07	14.80	1997	-	-	14.80	1997
02/07	12.40	2008	-	-	12.40	2008
03/07	18.00	1970	-	-	18.00	1970
04/07	9.90	1974	-	-	9.90	1974
05/07	60.80	1999	-	-	60.80	1999
06/07	13.80	1985	-	-	13.80	1985
07/07	25.30	2004	-	-	25.30	2004
08/07	68.60	1994	-	-	68.60	1994
09/07	21.80	1965	-	-	21.80	1965
10/07	13.50	1972	-	-	13.50	1972
11/07	42.40	2011	-	-	42.40	2011
12/07	54.40	1996	-	-	54.40	1996
13/07	18.20	2005	-	-	18.20	2005
14/07	42.60	2004	-	-	42.60	2004
15/07	25.40	1979	-	-	25.40	1979
16/07	33.70	1980	-	-	33.70	1980
17/07	33.20	2005	-	-	33.20	2005
18/07	17.50	1966	-	-	17.50	1966
19/07	31.30	2007	-	-	31.30	2007
20/07	65.30	1970	-	-	65.30	1970
21/07	21.40	2010	-	-	21.40	2010
22/07	37.80	1972	-	-	37.80	1972
23/07	20.60	1972	-	-	20.60	1972
24/07	52.50	1988	-	-	52.50	1988
25/07	32.80	1979	-	-	32.80	1979
26/07	38.40	2006	-	-	38.40	2006
27/07	24.80	1989	-	-	24.80	1989
28/07	35.50	1980	-	-	35.50	1980
29/07	24.60	1974	-	-	24.60	1974
30/07	13.80	1991	-	-	13.80	1991
31/07	49.60	2000	-	-	49.60	2000
01/08	19.10	1965	-	-	19.10	1965
02/08	71.10	1965	-	-	71.10	1965
03/08	19.40	1991	-	-	19.40	1991
04/08	70.00	1988	-	-	70.00	1988
05/08	35.30	2008	-	-	35.30	2008
06/08	19.80	1965	-	-	19.80	1965
07/08	16.20	1982	-	-	16.20	1982
08/08	24.20	2000	-	-	24.20	2000
09/08	19.30	1965	-	-	19.30	1965
10/08	27.00	2003	-	-	27.00	2003
11/08	25.40	1993	-	-	25.40	1993
12/08	17.40	1997	-	-	17.40	1997
13/08	30.20	1999	-	-	30.20	1999
14/08	48.80	1976	-	-	48.80	1976
15/08	22.60	1996	-	-	22.60	1996
16/08	38.90	1966	-	-	38.90	1966
17/08	16.10	1983	-	-	16.10	1983
18/08	13.50	1985	-	-	13.50	1985
19/08	29.70	1977	-	-	29.70	1977
20/08	34.20	2009	-	-	34.20	2009
21/08	22.80	1997	-	-	22.80	1997
22/08	37.10	1972	-	-	37.10	1972
23/08	25.20	1978	-	-	25.20	1978
24/08	43.00	2011	-	-	43.00	2011
25/08	27.40	1998	-	-	27.40	1998
26/08	32.10	1985	-	-	32.10	1985
27/08	26.60	1997	-	-	26.60	1997
28/08	63.50	1992	-	-	63.50	1992
29/08	25.40	1977	-	-	25.40	1977
30/08	25.40	1995	-	-	25.40	1995
31/08	17.20	1981	-	-	17.20	1981
01/09	33.20	1989	-	-	33.20	1989
02/09	29.50	1972	-	-	29.50	1972
03/09	23.60	1970	-	-	23.60	1970
04/09	39.90	1981	-	-	39.90	1981
05/09	29.50	1968	-	-	29.50	1968
06/09	24.90	1968	-	-	24.90	1968
07/09	16.40	2010	-	-	16.40	2010
08/09	23.30	1999	-	-	23.30	1999
09/09	25.00	2004	-	-	25.00	2004
10/09	22.10	1968	-	-	22.10	1968
11/09	35.30	1975	-	-	35.30	1975
12/09	15.40	1987	-	-	15.40	1987
13/09	21.40	1980	-	-	21.40	1980
14/09	19.80	2000	-	-	19.80	2000
15/09	12.20	2003	-	-	12.20	2003
16/09	24.80	1983	-	-	24.80	1983
17/09	22.70	1982	-	-	22.70	1982
18/09	25.20	2006	-	-	25.20	2006
19/09	15.00	1976	-	-	15.00	1976
20/09	19.80	1965	-	-	19.80	1965
21/09	29.70	1965	-	-	29.70	1965
22/09	54.00	1989	-	-	54.00	1989
23/09	41.40	2006	-	-	41.40	2006
24/09	29.70	1970	-	-	29.70	1970
25/09	65.20	2005	-	-	65.20	2005
26/09	48.40	1998	-	-	48.40	1998
27/09	21.50	1996	-	-	21.50	1996
28/09	44.70	1967	-	-	44.70	1967
29/09	59.20	1999	0.30	1992	59.20	1999
30/09	25.90	1965	-	-	25.90	1965
01/10	32.40	1988	-	-	32.40	1988
02/10	37.60	1991	-	-	37.60	1991
03/10	17.40	1993	-	-	17.40	1993
04/10	18.80	2006	1.30	1965	18.80	2006
05/10	43.80	1979	-	-	43.80	1979
06/10	24.20	1981	2.00	2001	24.20	1981
07/10	21.10	1965	-	-	21.10	1965
08/10	25.40	1977	3.00	1979	25.40	1977
09/10	15.00	1976	-	-	15.00	1976
10/10	18.00	1990	0.20	1993	18.00	1990
11/10	22.60	1975	-	-	22.60	1975
12/10	23.60	1979	0.60	1988	23.60	1979
13/10	31.80	1973	-	-	31.80	1973
14/10	36.30	2003	-	-	36.30	2003
15/10	27.20	2004	-	-	27.20	2004
16/10	16.20	1989	-	-	16.20	1989
17/10	38.40	1993	2.40	2001	38.40	1993
18/10	32.50	1967	7.60	1967	24.90	1967
19/10	25.20	1994	2.60	1992	25.20	1994
20/10	35.80	1979	1.90	1992	35.80	1979
21/10	21.20	1995	5.00	1997	21.20	1995
22/10	21.10	1965	8.00	2006	21.10	1965
23/10	16.80	1972	1.40	1997	16.80	1972
24/10	28.00	1987	4.00	1987	24.00	1987
25/10	31.80	1980	10.00	2002	30.50	1980
26/10	18.80	2010	16.00	1997	18.80	2010
27/10	18.00	1995	5.00	1979	18.00	1995
28/10	16.80	1972	4.60	1979	16.80	1972
29/10	14.50	1961	1.00	1995	14.50	1961
30/10	11.90	2009	7.90	1966	11.90	2009
31/10	14.80	1989	7.00	2001	14.80	1989
01/11	19.00	1994	3.10	1996	19.00	1994
02/11	38.60	1999	4.40	1989	38.60	1999
03/11	22.50	1983	22.50	1983	13.80	1982
04/11	20.80	2003	9.00	1983	19.60	1984
05/11	31.50	1990	7.80	2002	29.50	1990
06/11	9.20	1995	8.20	1995	7.70	1994
07/11	24.40	1963	5.20	1995	24.40	1963
08/11	16.80	1972	7.60	1965	16.80	1972
09/11	18.20	2000	9.10	1979	18.20	2000
10/11	32.40	1984	4.00	2006	32.40	1984
11/11	35.40	1995	11.00	1983	34.40	1995
12/11	29.00	1974	7.60	1974	23.20	2003
13/11	13.20	1989	10.00	1980	13.20	1989
14/11	13.80	1998	6.70	1995	13.80	1998
15/11	22.10	2005	13.50	1965	21.60	2005
16/11	15.00	1965	15.00	1965	13.60	2006
17/11	13.80	1978	5.20	2002	13.80	1978
18/11	18.00	1963	2.00	1998	18.00	1963
19/11	15.80	2009	15.20	1978	15.80	2009
20/11	41.10	1974	15.70	1974	25.80	2009
21/11	15.00	1971	15.00	1971	10.80	1990
22/11	11.20	1970	11.20	1970	8.20	2010
23/11	18.30	1978	18.30	1978	9.40	1974
24/11	15.00	1966	10.20	2004	15.00	1966
25/11	11.00	2000	10.90	1965	11.00	2000
26/11	20.20	1999	13.00	1972	20.20	1999
27/11	31.40	1989	31.40	1989	21.60	1993
28/11	22.80	2003	16.80	2003	21.10	1966
29/11	48.00	2011	5.30	1971	46.00	2011
30/11	26.80	2010	10.60	1995	26.80	2010
01/12	21.60	2010	20.80	2006	14.00	2010
02/12	29.00	1986	28.00	1986	9.20	2009
03/12	25.80	1990	25.80	1990	17.00	1999
04/12	10.40	1968	10.40	1968	8.60	1973
05/12	17.00	1982	13.00	1971	17.00	1982
06/12	13.40	1991	13.40	1991	11.70	1966
07/12	20.60	1966	8.00	1984	20.60	1966
08/12	11.70	1974	9.40	1977	10.40	1974
09/12	16.90	2008	16.90	2008	4.80	1987
10/12	20.60	1966	20.60	1966	10.90	1971
11/12	11.40	1967	18.00	2000	11.40	1967
12/12	27.20	1972	27.20	1972	12.60	1984
13/12	11.70	1975	7.10	1973	11.70	1975
14/12	12.20	2011	12.00	1995	10.20	2011
15/12	26.70	1971	16.20	1987	22.60	1971
16/12	19.00	2000	17.80	1974	19.00	2000
17/12	14.00	2000	5.60	2001	14.00	2000
18/12	12.40	1967	11.00	1998	12.40	1967
19/12	8.20	2001	8.20	2001	3.10	2002
20/12	15.50	1973	15.50	1973	1.60	1999
21/12	12.40	1977	12.40	1977	1.00	2011
22/12	12.40	1968	12.40	1968	7.90	1979
23/12	18.00	2003	14.90	2004	18.00	2003
24/12	20.30	1965	11.00	1984	20.30	1965
25/12	11.70	1966	11.70	1966	9.00	2005
26/12	7.40	1972	7.40	1972	-	-
27/12	17.30	1971	17.30	1971	4.00	1984
28/12	29.00	1984	19.30	1968	10.80	1984
29/12	18.20	2003	11.00	1999	15.00	2003
30/12	25.40	1972	25.40	1972	4.80	2004
31/12	19.50	1978	7.20	1981	15.20	1978

Legend and values for November 21st
+	Precipitation record	15 mm (1971)
+	Rainfall record	10.8 mm (1990)
+	Snowfall record	15 cm (1971)

Time range used for record calculations: 1960 — 2012

About the CHALK RIVER AECL, ONTARIO station
Coordinates	46°03′N 77°22′W at 122 m altitude	Environment Canada's almanach page Preview the location on Google Maps
Period	1960—2012

Notes: values do not account for this year's data; we cannot offer you values for February 29th; data is taken from Environment Canada's Almanach.

Climate of station CHALK RIVER AECL :: Canada : extreme climate

Creation : June 17th, 2009

Villeray

N 45° 33′ W 73° 36′

Climate of station CHALK RIVER AECL :: Canada : extreme climate

Last update : March 30th, 2012,

Villeray,

N 45° 33′ W 73° 36′

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