Weather in Sumy in February

General weather information about Sumy

Average annual temperature is 9.3 °C

Absolute maximum temperature: 32.7 °C

Absolute minimum temperature: -18.3 °C

Number of sunny days: 168 days

Number of rainy days: 170 days

Number of snow days: 27 days

Look at detailed online map of Sumy

* Weather data for Sumy Ukraine is based on climate observations for 2026 year

Sumy air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	9.4	5.4	16.4	19.1	25.5	27.9	30.9	32.7	25.5	23.6	15.8	5.7
Average daytime temperature (°C)	0.4	-0.2	8.0	13.7	19.6	23.1	24.8	26.5	22.0	13.2	5.8	0.8
Average temperature (°C)	-2.4	-3.0	3.7	9.7	14.4	18.3	20.2	21.4	16.2	9.4	3.3	-1.1
Average night temperature (°C)	-5.2	-6.8	-0.2	5.9	8.4	12.8	15.4	16.2	10.6	4.9	0.7	-3.5
Absolute minimum temperature (°C)	-18.3	-17.4	-5.7	3.5	1.1	5.6	11.2	12.4	7.8	-2.7	-7.9	-11.4

Sumy monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	9.0	10.0	12.0	14.0	16.0	16.0	16.0	15.0	13.0	11.0	9.0	8.0
Daylight mean duration (h)	8.5	10.0	11.9	13.8	15.5	16.4	16.0	14.5	12.6	10.7	9.0	8.0
Daylight minimum duration (h)	8.0	9.0	10.0	12.0	14.0	16.0	15.0	13.0	11.0	9.0	8.0	7.0
Sunshine mean duration (h)	3.6	3.5	5.6	6.2	11.7	10.7	12.0	11.9	10.4	5.3	2.8	1.0
Precipitation (mm)	18	46	44	58	32	77	113	113	23	119	125	81
Sunny days	23	10	9	10	22	15	9	17	27	12	8	6
Rainy days	5	8	18	20	9	15	22	14	3	19	19	18
Snow days	3	10	4	0	0	0	0	0	0	0	3	7

Sumy - weather forecast by months

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Best time to visit Sumy:

The best time to visit Sumy during the most sunny months:

May — 11.7(h)
June — 10.7(h)
July — 12.0(h)
August — 11.9(h)
September — 10.4(h)

Months with the longest average daylight duration in Sumy:

May — 15.5(h)
June — 16.4(h)
July — 16.0(h)

The largest precipitation sum in Sumy is at

July — 113(mm)

August — 113(mm)

October — 119(mm)

November — 125(mm)

Weather forecast in the closest to Sumy admin centers