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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	37	37	35	33	34	34	35	36	36	36	35	37	37
Average high, °C	32	32	30	29	29	29	30	30	31	32	32	32	31
Average temperature, °C	27	27	26	24	24	24	24	25	26	27	27	27	26
Average low, °C	22	22	21	20	19	19	19	20	21	22	22	23	21
Record low, °C	17	16	13	10	10	7	7	16	15	13	13	16	7
Rain, days	17	17	18	19	17	13	12	13	17	15	19	18	195
Thunderstorms, days	8	8	3	1	0	0	0	1	5	5	5	6	42
Average precipitation, mm.	182	166	184	166	102	64	79	110	202	180	163	213	1811
Relative humidity, %	78	78	79	78	78	76	74	75	77	77	78	78	77
Relative humidity morning, %	86	87	86	84	83	83	82	82	85	86	85	86	85
Relative humidity evening, %	71	71	71	69	67	65	64	65	69	69	70	70	68
Wind speed, km/h	11	10	11	12	12	13	13	13	13	14	15	13	12
Day Length, часов	13	12	12	11	12	12	12	13	13	14	14	13	13
Dew point, °C	24	23	22	21	20	20	20	21	23	23	24	24	265
Growing degree-day, °C	947	958	860	823	792	717	826	836	927	942	975	990	10593
Solar radiation, global, Mj/m²	21	19	16	16	17	20	23	24	23	24	24	24	21