Best year time to visit Suwałki

General weather information about Suwałki

Average annual temperature is 8.9 °C

Absolute maximum temperature: 31.9 °C

Absolute minimum temperature: -9.0 °C

Number of sunny days: 138 days

Number of rainy days: 199 days

Number of snow days: 28 days

Look at detailed online map of Suwałki

* Weather data for Suwałki Poland is based on climate observations for 2026 year

Suwałki air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	13.7	7.0	15.9	19.8	24.6	27.0	31.9	31.9	26.8	22.4	11.6	6.9
Average daytime temperature (°C)	2.5	2.1	6.5	11.9	17.5	22.1	22.5	24.6	22.4	11.6	3.9	1.6
Average temperature (°C)	0.8	-0.2	2.5	7.5	12.4	17.3	18.0	19.9	17.2	8.6	1.8	0.1
Average night temperature (°C)	-1.0	-2.6	-1.2	3.0	6.4	11.6	13.0	15.4	12.2	5.5	-0.6	-1.5
Absolute minimum temperature (°C)	-9.0	-6.7	-6.6	-4.6	-0.1	3.6	10.6	10.5	8.3	1.0	-8.3	-7.1

Suwałki 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)	8.0	9.8	11.9	14.1	16.0	17.1	16.5	14.8	12.7	10.5	8.6	7.5
Daylight minimum duration (h)	7.0	8.0	10.0	13.0	15.0	16.0	15.0	13.0	11.0	9.0	7.0	7.0
Sunshine mean duration (h)	1.0	3.6	7.0	8.1	11.9	12.0	12.3	10.4	10.2	4.7	2.9	1.2
Precipitation (mm)	71	44	47	48	32	94	61	111	19	103	46	71
Sunny days	6	16	8	9	22	10	11	8	21	5	16	6
Rainy days	15	10	16	20	9	20	20	23	9	26	14	17
Snow days	10	2	7	1	0	0	0	0	0	0	0	8

Suwałki - weather forecast by months

Suwałki weather in january Suwałki weather in february Suwałki weather in march Suwałki weather in april Suwałki weather in may Suwałki weather in june Suwałki weather in july Suwałki weather in august Suwałki weather in september Suwałki weather in october Suwałki weather in november Suwałki weather in december

Best time to visit Suwałki:

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

May — 11.9(h)
June — 12.0(h)
July — 12.3(h)
August — 10.4(h)
September — 10.2(h)

Months with the longest average daylight duration in Suwałki:

May — 16.0(h)
June — 17.1(h)
July — 16.5(h)

The largest precipitation sum in Suwałki is at

June — 94(mm)

August — 111(mm)

October — 103(mm)

Weather forecast in the closest to Suwałki admin centers