Best year time to visit Osowiec

General weather information about Osowiec

Average annual temperature is 9.8 °C

Absolute maximum temperature: 33.1 °C

Absolute minimum temperature: -8.0 °C

Number of sunny days: 137 days

Number of rainy days: 199 days

Number of snow days: 29 days

Look at detailed online map of Osowiec

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

Osowiec air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	15.5	7.8	17.4	20.5	24.9	27.3	33.1	32.4	27.6	23.1	12.7	8.3
Average daytime temperature (°C)	3.9	3.0	7.9	12.6	18.3	22.4	24.4	25.4	23.0	13.3	5.0	2.5
Average temperature (°C)	2.1	0.6	3.6	8.2	13.2	17.6	19.5	20.5	17.7	10.0	2.7	0.7
Average night temperature (°C)	0.3	-2.0	-0.4	3.5	7.2	12.0	14.1	15.8	12.8	6.4	0.2	-1.3
Absolute minimum temperature (°C)	-3.6	-6.5	-5.4	-4.6	-0.2	4.5	11.0	10.3	8.9	1.1	-8.0	-7.7

Osowiec 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	14.0	16.0	16.0	16.0	15.0	13.0	11.0	9.0	7.0
Daylight mean duration (h)	8.2	9.9	11.9	14.0	15.8	16.8	16.3	14.7	12.7	10.6	8.7	7.7
Daylight minimum duration (h)	7.0	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)	1.5	3.6	6.4	8.3	11.1	11.2	12.2	10.3	10.1	4.6	3.0	1.1
Precipitation (mm)	72	51	47	43	45	84	54	77	11	97	63	74
Sunny days	9	13	7	9	22	12	11	10	20	8	9	7
Rainy days	15	13	18	20	9	18	20	21	10	23	14	18
Snow days	7	2	6	1	0	0	0	0	0	0	7	6

Osowiec - weather forecast by months

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

Best time to visit Osowiec:

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

May — 11.1(h)
June — 11.2(h)
July — 12.2(h)
August — 10.3(h)
September — 10.1(h)

Months with the longest average daylight duration in Osowiec:

May — 15.8(h)
June — 16.8(h)
July — 16.3(h)

The largest precipitation sum in Osowiec is at

June — 84(mm)

August — 77(mm)

October — 97(mm)

Weather forecast in the closest to Osowiec admin centers