Средние месячные и годовые температуры воздуха в Richmond

(по online данным и литературным источникам)

год
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
1973
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
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020

янв	фев	мар	апр	май	июн	июл	авг	сен	окт	ноя	дек	за год
999.9	999.9	-1.9	5.1	999.9	18.0	20.7	19.8	16.1	9.1	-0.1	-6.2	999.9
-11.6	-11.5	-3.9	2.6	14.6	16.5	19.7	15.2	12.1	11.2	-0.5	-11.9	4.4
-6.3	-7.2	-6.3	8.3	16.0	18.4	999.9	18.9	999.9	999.9	999.9	999.9	999.9
999.9	999.9	999.9	999.9	999.9	999.9	19.0	19.1	15.7	6.2	-0.8	-2.8	999.9
-11.3	-8.4	-4.7	1.0	8.2	15.4	19.0	18.4	13.1	7.9	-1.8	-8.9	4.0
-16.0	-11.8	-10.9	1.2	9.7	18.6	18.0	17.1	11.8	5.0	0.6	-9.2	2.8
-15.4	-7.5	-5.3	4.0	10.4	18.0	17.5	18.7	14.1	5.9	-1.7	-9.4	4.1
-11.6	-16.1	-12.6	2.6	11.7	15.6	19.0	15.9	11.2	6.0	0.1	-8.1	2.8
-11.0	-12.0	-6.7	5.6	11.6	15.9	18.3	17.6	12.2	6.3	-0.6	-11.6	3.8
-14.4	-11.5	-8.2	0.5	14.1	17.6	21.9	16.1	10.8	5.0	-2.0	-9.2	3.4
-17.2	-12.8	-6.1	0.6	10.4	17.5	17.6	16.4	12.0	3.2	-0.5	-6.3	2.9
-7.2	-12.5	-2.3	6.1	13.5	16.9	19.1	16.9	14.3	3.6	1.1	-5.5	5.3
-9.6	-8.5	-4.8	3.3	10.8	16.2	18.8	16.6	12.6	6.4	-1.6	-15.6	3.7
-10.2	-9.3	-4.5	3.7	9.9	16.5	17.6	17.2	14.5	5.8	-0.1	999.9	999.9
-10.3	-9.6	-6.6	2.9	10.1	17.4	18.7	17.7	13.0	6.1	-0.3	-8.7	4.2
-15.7	-12.8	-5.7	1.4	11.1	18.2	18.4	18.2	10.3	8.5	-0.5	-10.8	3.4
-10.6	-12.4	-0.7	5.5	12.9	18.3	19.0	15.2	14.3	7.7	-2.3	-7.3	5.0
-10.7	-11.0	-6.9	4.0	13.4	19.2	17.6	16.9	13.2	3.7	0.0	-6.4	4.4
-12.1	-10.7	-8.0	4.4	13.0	15.8	19.0	17.6	12.0	5.0	0.7	-9.9	3.9
-11.1	-9.0	-4.5	4.3	11.0	14.3	999.9	999.9	11.2	4.4	-0.1	-7.1	999.9
-13.1	-7.6	-0.2	3.8	11.9	16.8	20.2	19.2	14.8	7.9	-0.2	-7.9	5.5
-11.9	-11.3	-6.2	4.2	12.4	17.5	19.0	19.0	13.3	8.0	-0.1	-5.0	4.9
-10.4	-11.5	-9.2	4.7	9.6	17.3	19.1	18.8	14.4	10.7	-0.2	-8.8	4.5
-12.1	-13.6	-5.9	6.5	12.3	18.3	20.2	18.9	14.7	7.8	-2.5	-6.5	4.8
999.9	-10.7	0.8	6.4	10.6	999.9	999.9	999.9	15.0	999.9	2.4	-10.3	999.9
-12.4	999.9	1.6	999.9	13.1	16.3	999.9	999.9	999.9	999.9	999.9	999.9	999.9
999.9	999.9	999.9	999.9	999.9	999.9	20.6	999.9	13.4	8.5	0.2	-4.8	999.9
-9.3	-10.7	-4.3	4.8	9.1	17.4	19.5	18.7	12.9	3.9	0.7	-4.0	4.9
-8.9	-9.4	-4.7	2.0	14.5	17.2	21.1	18.1	999.9	7.9	3.2	-8.9	999.9
-15.0	-8.4	-3.1	6.4	11.5	18.7	18.4	17.7	12.3	5.4	-1.7	-11.5	4.2
-13.4	-7.9	1.2	4.4	12.5	15.7	18.4	999.9	12.1	6.6	1.9	-7.5	999.9
-11.3	-13.9	-5.8	2.6	13.5	16.5	19.3	18.0	9.8	6.3	-0.3	-7.0	4.0
999.9	-15.3	0.2	5.5	12.3	16.2	19.9	17.2	13.1	7.2	4.0	-4.6	999.9
-9.3	-10.7	999.9	7.0	11.9	15.7	19.2	19.2	12.7	5.8	999.9	-11.9	999.9
999.9	-1.0	-1.4	6.3	12.2	18.0	999.9	17.2	999.9	5.4	0.5	-5.2	999.9
999.9	-11.1	-3.0	2.6	12.9	15.7	999.9	16.4	14.1	7.8	999.9	-2.4	999.9
999.9	-6.9	-0.7	4.9	10.1	17.2	20.1	999.9	14.2	999.9	1.5	-8.2	999.9
-13.9	-3.9	-7.1	999.9	999.9	16.7	999.9	20.3	11.9	8.3	999.9	999.9	999.9
-14.4	-5.9	-2.8	4.0	11.5	14.9	999.9	999.9	14.9	999.9	-0.2	-8.7	999.9
-10.0	-10.7	999.9	6.2	999.9	14.5	999.9	999.9	12.4	7.1	-1.1	999.9	999.9
-10.4	-12.9	-1.7	7.7	11.6	17.3	999.9	17.2	999.9	6.0	999.9	999.9	999.9
-9.4	999.9	-4.1	5.2	12.6	15.9	21.2	999.9	999.9	999.9	999.9	999.9	999.9
-8.5	999.9	-5.3	999.9	13.6	999.9	999.9	999.9	13.2	7.9	999.9	999.9	999.9
-4.7	-7.7	-2.3	7.0	10.1	16.7	19.6	999.9	999.9	7.4	999.9	999.9	999.9
-10.0	999.9	999.9	999.9	13.1	17.2	999.9	999.9	999.9	999.9	999.9	999.9	999.9
-11.2	-9.9	-5.8	4.0	12.0	16.4	16.8	17.8	14.1	5.5	0.7	-5.2	4.6
-9.9	-15.2	-4.5	5.2	11.9	16.1	999.9	19.4	13.2	5.5	0.4	-7.4	999.9
-17.6	-12.5	-3.4	4.1	10.7	18.4	21.0	17.2	13.5	8.1	2.7	-4.3	4.8
-5.9	-10.6	-0.7	2.7	11.5	18.5	21.0	18.9	11.7	10.0	-1.2	-9.0	5.6
-11.8	-9.0	-3.6	4.4	10.4	17.3	19.3	18.9	14.5	7.0	-1.0	-1.9	5.4
-10.3	-7.2	-4.9	3.5	9.1	17.8	19.1	17.5	13.7	6.9	-0.0	-7.3	4.8
-7.0	-4.2	-1.1	6.4	15.7	17.6	19.5	19.0	14.7	8.3	2.1	-2.6	7.4
-9.8	-5.6	-1.3	4.5	14.6	19.3	20.9	18.4	999.9	6.5	3.7	-3.9	999.9
999.9	-7.2	1.3	4.3	12.0	15.9	18.4	18.2	13.1	7.6	1.8	-9.6	999.9
-10.3	-9.5	-4.5	4.6	13.4	18.1	17.9	19.9	14.7	9.3	3.9	-1.4	6.3
-5.1	-6.0	-2.3	5.9	10.4	16.2	20.0	19.7	16.4	5.6	0.2	-5.8	6.3
-13.8	-12.1	-4.9	3.1	11.5	16.5	19.4	19.6	15.3	7.3	1.7	-5.7	4.8
-15.9	-9.9	-1.7	4.2	12.3	15.9	19.9	18.3	14.7	7.9	1.0	-8.1	4.9
-12.4	-7.8	-4.3	6.0	10.1	19.7	20.4	19.9	16.1	9.0	2.0	-7.4	5.9
-4.4	-7.7	-1.7	6.4	13.7	17.9	21.4	17.0	13.8	7.1	4.4	-2.1	7.2
-9.4	-13.3	-4.0	3.6	11.5	17.8	18.4	17.7	15.0	999.9	-0.6	-7.3	999.9
-8.3	-8.3	-5.4	6.6	10.7	18.3	20.0	18.7	15.5	7.2	2.6	-7.0	5.9
-14.2	-8.3	-2.4	6.5	11.6	16.4	18.6	19.5	13.4	5.8	3.6	-6.5	5.3
-7.2	-6.6	1.9	7.7	13.4	16.6	999.9	18.9	14.9	999.9	1.8	-6.5	999.9
-10.9	-9.7	-3.7	4.9	13.1	16.9	999.9	19.3	999.9	8.4	4.5	-4.3	999.9
-8.1	-6.4	1.5	5.3	14.0	17.6	19.8	999.9	14.0	9.7	-0.5	-4.2	999.9
-9.5	-7.1	-1.0	5.2	13.9	17.2	21.3	19.1	14.7	9.7	0.4	999.9	999.9
-10.0	-9.9	-8.8	5.4	13.1	18.0	999.9	999.9	14.9	10.9	0.7	-4.0	999.9
-12.5	-16.9	-5.7	4.2	15.2	16.4	999.9	20.3	17.5	6.6	3.9	1.1	999.9
-7.6	999.9	-0.1	3.0	12.8	17.2	999.9	20.6	999.9	999.9	999.9	999.9	999.9
999.9	999.9	-5.3	7.3	12.0	17.6	19.0	18.3	999.9	999.9	999.9	999.9	999.9
-9.8	-4.6	999.9	2.7	13.6	16.5	21.6	999.9	999.9	999.9	-2.5	-6.5	999.9
-11.1	-9.1	-4.0	4.1	999.9	16.5	21.2	18.7	14.2	8.6	-2.2	-5.0	999.9
999.9	-7.0	-0.7	4.1	12.0	17.7	22.1	18.6	999.9	999.9	3.7	999.9	999.9