Средние месячные и годовые температуры воздуха в Powassan

(по online данным и литературным источникам)

год
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010

янв	фев	мар	апр	май	июн	июл	авг	сен	окт	ноя	дек	за год
999.9	999.9	999.9	999.9	999.9	999.9	999.9	999.9	999.9	999.9	999.9	-4.5	999.9
-9.0	-9.4	-6.4	-0.2	14.5	17.3	20.0	18.1	11.7	7.9	2.5	-10.3	4.7
-16.1	-8.2	-3.8	5.7	10.0	18.0	18.1	16.9	11.9	3.9	-2.9	-14.6	3.2
-15.7	-9.6	-0.2	5.4	13.1	14.4	18.9	16.3	12.3	5.9	1.0	-9.6	4.4
-15.1	-14.5	-7.8	1.0	13.7	15.2	17.7	17.3	11.0	5.6	-1.3	-9.6	2.8
-14.2	-17.7	-2.4	3.5	11.4	16.1	18.7	15.8	12.4	5.6	1.2	-6.4	3.7
-10.7	-13.3	-5.2	5.2	11.9	13.1	18.7	18.8	11.3	3.9	-1.9	-15.1	3.1
-16.3	-4.3	-2.9	5.2	10.3	16.0	18.8	17.4	12.1	4.7	-0.3	-7.0	4.5
-18.0	-11.8	-5.1	2.0	13.9	14.1	18.6	15.2	13.0	8.0	1.0	-4.0	3.9
-10.1	-8.5	-3.3	3.2	8.7	16.5	19.5	19.2	14.9	6.6	-0.9	-12.0	4.5
-15.2	-4.5	-8.1	6.4	8.9	16.4	18.3	18.4	11.8	8.5	0.1	-5.8	4.6
-15.5	-9.4	-4.8	4.0	11.5	14.1	18.1	16.6	14.1	7.4	-0.7	-11.7	3.6
-12.5	-11.6	-3.0	6.7	12.9	14.2	18.3	16.2	12.0	6.0	-2.3	-5.4	4.3
-9.7	-11.9	-2.7	7.5	11.6	16.9	20.0	16.7	13.7	4.9	-0.2	-4.9	5.2
-10.4	-12.6	-5.7	4.6	12.9	15.4	20.6	18.8	12.8	4.7	1.9	-9.0	4.5
-8.5	-13.4	-7.0	2.4	11.7	16.3	19.2	17.3	12.9	7.7	-3.2	-19.0	3.0
-5.9	-9.2	-3.1	5.8	9.8	16.1	18.6	17.9	11.9	6.3	1.0	-6.9	5.2
-12.9	-8.1	-3.2	6.7	14.0	17.0	19.2	18.6	12.1	7.8	0.2	-8.0	5.3
-11.5	-10.7	-7.9	2.3	10.8	14.4	15.7	15.8	13.2	4.6	-0.9	-5.6	3.4
-10.2	-15.0	-4.5	4.4	10.9	15.4	20.1	19.2	10.7	4.9	-1.6	-7.6	3.9
-20.4	-13.8	-3.6	4.2	10.0	16.6	18.9	16.0	13.4	8.0	1.4	-4.5	3.9
-8.4	-12.9	-2.1	0.8	10.6	17.3	18.8	18.2	10.5	8.4	-4.4	-11.8	3.8
-13.7	-11.7	-5.7	2.0	9.7	17.1	17.6	18.2	13.9	6.7	-2.5	-3.6	4.0
-14.1	-10.6	-6.9	2.8	7.9	18.0	18.3	15.3	12.8	6.4	-1.3	-7.8	3.4
-8.8	-4.4	-2.2	6.0	15.1	17.2	18.4	18.6	13.8	7.2	1.7	-4.1	6.5
-11.7	-6.4	-3.3	999.9	13.7	18.8	20.4	16.8	14.6	6.1	2.0	-5.6	999.9
-12.2	-8.4	0.0	3.7	11.8	14.8	16.6	16.5	11.9	7.3	-0.5	-13.2	4.0
999.9	-10.2	-5.2	4.8	12.6	16.7	17.6	19.1	12.5	6.9	2.7	-3.0	999.9
-7.5	-8.6	-5.8	3.5	8.2	15.7	18.9	18.1	15.4	3.8	-2.9	-7.1	4.3
-16.2	-14.5	-5.5	1.1	10.5	15.4	17.5	17.6	13.3	5.2	0.1	-7.1	3.1
-18.8	-9.7	-3.0	2.6	9.4	13.8	17.1	999.9	15.3	8.0	1.0	-10.0	999.9
-13.3	-7.4	-5.8	5.3	11.1	19.3	20.4	19.2	15.7	8.9	0.9	-7.8	5.5
-5.9	-10.3	-2.8	6.1	13.4	17.0	20.3	17.4	11.8	5.7	2.1	-2.8	6.0
999.9	999.9	-2.8	5.1	12.6	17.7	18.0	999.9	14.9	10.0	-0.3	-8.0	999.9
999.9	-10.0	-5.9	7.5	9.7	17.1	18.7	999.9	13.1	6.0	0.3	-9.7	999.9
-14.8	-8.8	-2.9	4.9	11.0	15.7	16.9	17.3	13.5	5.1	3.5	-8.1	4.4
-9.3	-8.1	1.8	8.4	14.0	15.9	20.5	19.3	13.0	6.3	1.0	999.9	999.9