Средние месячные и годовые температуры воздуха в Рига аэропорту

(по online данным и литературным источникам)

год
1923
1924
1925
1926
1927
1928
1929
1930
1931
1932
1933
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1936
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2006
2007
2008

янв	фев	мар	апр	май	июн	июл	авг	сен	окт	ноя	дек	за год
-0.8	-9.0	-0.8	2.0	9.8	11.5	17.2	14.7	12.8	8.5	3.5	-3.1	5.5
-9.4	-6.4	-3.5	2.0	12.0	15.6	16.9	17.2	13.5	8.8	3.5	-0.6	5.8
1.5	1.8	-0.9	7.0	13.3	13.3	19.4	15.9	11.4	5.0	-0.4	-3.4	7.0
-7.1	-4.2	-1.3	5.0	12.3	16.3	18.6	15.6	11.9	4.3	4.8	-4.1	6.0
-5.3	-3.8	1.8	4.1	8.0	14.3	20.8	18.1	12.3	6.5	-1.0	-6.1	5.8
-2.9	-3.8	-2.2	4.6	10.4	11.3	15.3	14.9	11.9	7.1	5.5	-3.7	5.7
-7.6	-13.8	-2.5	0.4	12.8	13.2	16.5	16.5	12.0	9.0	3.9	1.6	5.2
0.2	-3.7	1.0	7.5	12.2	16.1	17.3	16.5	10.6	8.1	3.0	-3.8	7.1
-4.9	-6.7	-4.9	2.6	13.4	13.3	18.2	16.2	9.8	5.9	1.2	-1.4	5.2
0.2	-7.3	-5.4	4.8	12.9	13.7	20.4	17.1	13.3	6.7	2.4	1.8	6.7
-7.3	-4.3	0.2	3.4	10.2	15.7	18.3	15.4	12.4	7.0	-1.6	-5.6	5.3
-2.0	-0.6	0.8	7.7	13.4	15.0	18.2	17.6	15.7	9.1	4.9	-2.9	8.1
-6.8	-2.0	-0.5	5.7	8.4	17.3	16.3	16.6	12.4	8.9	1.7	-0.8	6.4
-1.1	-6.4	1.5	6.0	12.3	18.0	20.0	17.0	11.5	4.3	2.8	1.2	7.3
-7.5	-3.4	-0.6	7.3	14.2	17.9	17.5	18.9	13.9	8.0	2.6	-6.2	6.9
-2.7	-0.8	3.4	4.4	10.6	15.3	19.2	19.6	14.4	8.7	5.0	-5.5	7.6
-3.2	1.2	-0.8	5.4	10.2	16.7	19.2	21.2	11.8	3.5	2.7	-3.6	7.0
-12.7	-13.7	-6.0	3.2	13.3	999.9	999.9	999.9	999.9	999.9	3.5	-3.4	999.9
-12.5	-6.5	-2.8	0.9	7.7	12.8	19.6	16.3	10.0	3.6	-3.4	-4.1	3.5
-13.3	-12.1	-9.9	3.1	9.7	12.9	16.3	17.3	12.8	8.2	0.1	-1.8	3.6
-7.9	0.7	2.1	6.8	10.7	16.2	15.9	16.2	13.0	8.8	1.3	1.0	7.1
0.2	-2.1	-0.4	3.6	10.4	13.8	18.9	18.4	12.5	7.9	2.3	-1.5	7.0
-5.4	-1.5	-0.8	5.2	9.6	13.7	18.5	17.4	10.8	5.5	1.4	-4.9	5.8
-3.9	-4.4	-2.1	6.5	11.0	15.3	18.0	16.7	12.9	4.0	-0.8	-3.5	5.8
-8.1	-12.0	-3.9	5.1	11.1	16.7	18.0	16.9	13.2	6.0	1.0	-1.4	5.2
-3.1	-6.5	0.2	6.7	13.3	15.1	17.0	16.5	12.4	6.7	2.4	0.1	6.7
-0.2	-0.5	-1.0	6.2	13.5	14.7	17.0	14.9	14.0	7.8	3.7	1.3	7.6
-11.9	-2.5	-0.1	7.9	11.8	14.6	15.9	16.3	12.8	6.6	1.6	-0.5	6.0
-6.3	-4.5	-3.2	6.8	8.2	14.8	16.0	18.6	13.1	5.8	1.8	1.5	6.1
-1.2	-3.7	-7.7	6.6	8.9	13.7	16.5	16.5	10.1	5.5	0.1	-1.9	5.3
-5.4	-6.7	-0.2	6.7	10.8	17.2	17.8	15.7	11.9	8.5	1.4	-2.8	6.2
-7.5	-12.5	0.4	2.6	12.8	15.8	16.6	16.1	12.2	7.1	0.9	0.4	5.4
-4.2	-5.1	-3.7	0.9	8.5	12.8	18.2	18.5	14.1	7.8	1.7	-4.3	5.4
-4.8	-12.0	-2.9	1.7	9.8	17.7	15.8	13.3	9.9	6.6	-1.1	-0.6	4.5
-0.9	0.2	-2.9	4.8	10.1	14.2	18.2	15.8	10.7	7.9	3.3	-1.1	6.7
-4.6	-4.9	-4.2	3.3	11.3	14.0	16.6	15.1	11.4	8.8	3.7	-2.2	5.7
-1.6	-0.4	1.9	6.6	10.1	15.4	19.5	18.1	10.4	6.4	1.6	-5.1	6.9
-7.0	-6.6	-2.8	5.1	11.2	15.8	17.8	16.2	11.0	5.2	2.3	2.4	5.9
-2.0	0.3	2.2	5.9	11.1	17.2	15.8	14.7	11.6	8.9	3.1	-3.0	7.2
-0.7	-3.3	-5.8	6.9	9.2	12.6	15.0	14.3	10.8	8.1	2.6	-4.4	5.4
-10.4	-9.4	-6.2	4.9	14.9	14.3	18.3	17.6	13.3	7.2	1.8	-4.8	5.1
-2.0	-8.3	-4.1	4.9	11.0	17.2	17.4	15.3	11.4	7.2	2.0	-1.3	5.9
-3.0	-6.6	-2.3	5.7	8.2	15.3	14.6	15.2	13.8	7.5	-2.8	-1.6	5.3
-8.6	-8.1	0.5	3.8	11.9	17.4	18.0	15.1	10.9	7.6	1.0	-3.6	5.5
-9.5	-2.7	2.6	5.0	12.2	14.5	17.2	16.4	14.2	9.9	3.8	-6.1	6.5
-9.2	-4.5	0.1	6.1	9.7	16.9	15.5	17.6	12.7	5.6	0.8	-1.9	5.8
-10.1	-6.7	-5.2	4.8	10.7	15.2	17.7	16.3	11.6	6.8	2.7	-7.8	4.7
-9.3	-9.0	-0.8	4.8	11.6	16.4	16.9	16.3	11.6	5.9	2.0	-2.2	5.4
-1.1	-1.9	-3.1	5.3	12.3	15.0	17.5	17.3	11.1	7.3	0.4	0.9	6.8
-8.9	-1.8	0.4	4.1	11.4	17.2	20.3	18.0	11.8	5.7	3.0	1.5	6.9
-2.9	-0.6	2.2	5.1	11.3	16.8	19.1	16.6	9.8	4.8	0.8	-3.5	6.6
-2.1	0.3	1.1	4.2	8.8	15.1	15.7	15.9	13.3	7.1	3.1	1.1	7.0
0.7	-0.7	2.2	5.2	13.4	14.5	18.6	18.0	14.6	7.6	1.0	1.1	8.0
-6.0	-6.1	-2.5	4.0	10.7	12.8	16.9	15.4	11.1	2.7	2.7	-2.4	4.9
-4.9	-4.5	0.3	3.8	11.0	15.7	15.5	15.5	10.2	7.2	3.8	-2.5	5.9
-3.2	-7.0	1.4	4.2	10.1	14.3	15.6	15.8	10.1	6.5	5.7	-10.6	5.2
-7.9	-7.2	0.0	3.9	13.1	17.2	14.3	16.6	12.1	5.9	1.8	-1.1	5.7
-6.7	-6.8	-3.6	5.3	8.0	17.0	16.9	15.4	12.1	7.1	0.1	-0.7	5.3
-3.4	-2.7	-1.4	2.8	13.5	15.6	17.6	15.6	12.5	8.1	1.8	-4.0	6.3
-5.3	-4.4	1.2	4.2	11.5	12.8	17.4	17.0	12.3	7.3	4.5	0.7	6.6
1.5	-4.3	-0.4	7.2	13.7	14.6	17.8	17.3	13.6	8.1	2.0	-0.9	7.5
-1.4	-3.5	-0.8	7.4	14.2	14.8	15.5	17.0	11.9	9.6	1.4	-1.6	7.0
-10.6	-13.4	-0.4	3.7	12.4	14.4	16.6	17.6	11.1	9.4	0.5	-2.5	4.9
-2.8	-9.3	1.4	5.4	12.8	16.3	17.2	15.9	9.7	7.5	4.7	-2.8	6.3
-14.2	-3.1	-5.1	4.2	10.2	14.3	16.4	15.0	11.3	7.9	2.6	-0.9	4.9
-1.5	-1.8	-0.5	4.3	12.8	17.2	19.7	15.9	13.5	6.9	-0.6	-2.5	7.0
2.6	3.1	3.9	7.6	12.1	16.4	17.9	16.3	13.2	7.9	1.7	-1.3	8.5
0.9	4.4	4.7	8.2	10.9	15.2	16.3	17.1	10.7	7.7	3.7	-0.5	8.3
-0.1	-3.3	1.9	5.9	9.1	14.2	17.8	18.1	12.7	7.9	4.2	0.5	7.4
0.9	0.3	2.9	4.7	12.1	16.4	18.4	17.9	13.3	3.8	1.5	0.9	7.8
-0.5	-0.3	0.0	6.3	15.2	13.6	16.7	15.1	9.0	6.1	-3.8	-0.6	6.4
-0.7	-9.1	-0.1	8.2	9.9	13.4	19.3	17.2	13.5	6.0	2.0	-0.6	6.6
-2.7	1.6	1.9	6.0	11.2	17.6	17.4	17.4	12.3	9.3	0.0	-5.6	7.2
-6.4	-9.0	-3.0	6.1	11.9	14.4	15.8	19.2	10.4	8.5	4.6	-4.9	5.6
-2.1	0.3	0.5	3.7	9.7	16.8	19.6	20.4	12.4	5.4	2.3	-3.5	7.1
0.5	0.3	-0.5	7.7	12.6	16.7	16.7	15.0	12.7	6.9	-4.3	-2.9	6.8
-2.3	-4.0	2.0	9.0	10.0	19.4	20.0	17.1	15.0	7.3	2.2	-0.3	8.0
-1.4	0.8	1.7	10.7	12.2	15.1	17.0	16.3	10.9	10.0	5.2	1.5	8.3
-0.6	-3.0	0.1	7.3	11.9	14.8	21.3	17.7	12.5	8.9	1.8	-5.5	7.3
-1.0	1.5	2.5	6.9	14.8	16.6	20.1	20.5	12.8	3.4	1.0	-6.8	7.7
-4.6	-5.1	0.8	4.1	12.9	15.1	21.4	17.3	13.0	5.0	3.5	1.4	7.1
-6.0	-2.0	1.3	7.0	11.1	14.2	16.8	18.5	13.2	7.7	0.8	1.4	7.0
-0.1	-5.0	-3.5	6.5	11.5	15.3	19.4	17.0	14.0	7.9	3.1	-2.1	7.0
-6.3	-6.6	-2.9	6.4	10.9	16.6	20.8	18.2	14.8	9.7	4.2	4.3	7.5
0.7	-7.4	5.1	5.3	12.5	16.5	16.3	18.0	11.8	6.8	0.8	0.8	7.3
-1.1	2.7	2.4	8.6	12.1	16.0	18.6	18.0	11.8	9.3	3.6	0.8	8.6