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Common information

Season	Autumn			Winter			Spring			Summer
Month	Sep	Oct	Nov	Dec	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Year
Record high, °C	30	26	18	11	13	13	18	28	32	32	34	34	34
Average high, °C	15	8	-3	-7	-9	-5	0	9	16	20	22	21	7
Average temperature, °C	10	4	-7	-11	-13	-10	-5	4	10	14	16	15	2
Average low, °C	5	-1	-10	-15	-17	-14	-9	-1	4	9	11	9	-3
Record low, °C	-13	-25	-39	-45	-47	-42	-37	-29	-13	-1	1	-3	-47
Rain, days	10	6	2	1	1	0	1	4	8	11	13	10	66
Snow, days	1	5	10	11	11	10	9	4	1	0	0	0	63
Snowfall, cm.	5	20	33	27	33	25	29	13	6	0	0	0	190
Average precipitation, mm.	45	31	29	22	25	19	24	20	38	66	75	51	445
Relative humidity, %	69	72	83	89	82	86	73	63	58	64	66	68	73
Relative humidity morning, %	82	78	79	74	73	73	71	70	69	74	79	83	75
Relative humidity evening, %	52	58	72	72	69	63	54	43	41	46	49	51	56
Wind speed, km/h	13	15	14	13	13	14	14	14	14	13	12	12	13
Monthly sunshine, часов	178	135	71	52	74	106	175	223	268	267	287	260	2095
Day Length, часов	13	11	9	8	9	10	13	15	17	19	18	16	13
Dew point, °C	5	0	-9	-15	-16	-16	-8	-3	2	7	9	8	-36
Growing degree-day, °C	0	0	0	0	0	0	0	0	0	113	177	143	434
Atmosphere pressure, bar	934	932	931	932	932	933	932	933	933	933	934	934	11193
Solar radiation, global, Mj/m²	12	7	3	2	2	5	11	17	20	21	21	18	11