Weather in Sumy in February

General weather information about Sumy

Average annual temperature is 7.5 °C

Absolute maximum temperature: 30.8 °C

Absolute minimum temperature: -19.0 °C

Number of sunny days: 114 days

Number of rainy days: 187 days

Number of snow days: 64 days

Look at detailed online map of Sumy

* Weather data for Sumy Belarus 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)	9.5	2.2	11.9	18.8	23.6	28.2	27.3	30.8	23.4	18.6	11.3	4.4
Average daytime temperature (°C)	-0.7	-1.4	4.0	13.1	17.5	22.0	21.8	24.4	20.2	8.8	2.9	-0.8
Average temperature (°C)	-2.6	-3.6	0.5	8.6	12.6	17.2	17.6	19.9	15.3	6.3	0.6	-2.7
Average night temperature (°C)	-4.8	-6.8	-2.9	4.3	6.4	11.4	13.0	15.5	10.4	3.4	-2.1	-4.8
Absolute minimum temperature (°C)	-18.1	-19.0	-12.7	-1.6	-2.0	3.3	10.1	11.9	5.6	-2.3	-11.9	-11.5

Sumy monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	8.0	10.0	12.0	15.0	16.0	17.0	17.0	15.0	13.0	11.0	9.0	7.0
Daylight mean duration (h)	7.8	9.7	11.9	14.1	16.2	17.3	16.8	14.9	12.7	10.5	8.4	7.2
Daylight minimum duration (h)	7.0	8.0	10.0	13.0	15.0	17.0	16.0	13.0	11.0	9.0	7.0	7.0
Sunshine mean duration (h)	0.7	2.1	5.5	7.7	12.7	12.9	12.0	10.6	10.1	3.9	1.7	0.3
Precipitation (mm)	80	72	108	31	13	53	104	100	25	101	118	81
Sunny days	5	7	8	15	20	17	6	5	18	3	8	2
Rainy days	13	1	14	13	10	13	25	26	12	27	15	18
Snow days	13	20	9	2	1	0	0	0	0	1	7	11

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 — 12.7(h)
June — 12.9(h)
July — 12.0(h)
August — 10.6(h)
September — 10.1(h)

Months with the longest average daylight duration in Sumy:

May — 16.2(h)
June — 17.3(h)
July — 16.8(h)

The largest precipitation sum in Sumy is at

March — 108(mm)

July — 104(mm)

August — 100(mm)

October — 101(mm)

November — 118(mm)

Weather forecast in the closest to Sumy admin centers