Best year time to visit Zalew

General weather information about Zalew

Average annual temperature is 10.4 °C

Absolute maximum temperature: 33.7 °C

Absolute minimum temperature: -8.5 °C

Number of sunny days: 128 days

Number of rainy days: 219 days

Number of snow days: 18 days

Look at detailed online map of Zalew

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

Zalew air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	15.1	9.7	18.6	21.0	23.7	29.9	32.4	33.7	29.7	24.7	15.2	10.0
Average daytime temperature (°C)	4.9	4.0	8.7	11.9	18.1	23.6	25.9	25.6	23.7	14.8	6.8	3.6
Average temperature (°C)	3.0	1.2	4.3	7.7	13.2	18.7	20.9	20.6	18.3	11.1	4.0	1.7
Average night temperature (°C)	0.9	-1.9	-0.1	3.0	7.3	12.4	14.8	16.0	13.0	7.3	1.2	-0.5
Absolute minimum temperature (°C)	-4.4	-8.0	-5.8	-5.4	0.7	3.9	10.7	9.6	9.9	0.0	-6.9	-8.5

Zalew 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)	8.4	10.0	11.9	13.9	15.6	16.6	16.1	14.6	12.7	10.7	8.9	7.9
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)	2.1	3.7	5.7	7.6	10.6	12.7	12.3	9.6	9.9	4.6	3.3	1.9
Precipitation (mm)	53	46	60	41	38	49	58	151	13	83	55	80
Sunny days	8	12	9	7	20	14	11	6	21	6	7	7
Rainy days	19	14	19	23	11	16	20	25	9	25	20	18
Snow days	4	2	3	0	0	0	0	0	0	0	3	6

Zalew - weather forecast by months

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

Best time to visit Zalew:

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

May — 10.6(h)
June — 12.7(h)
July — 12.3(h)
August — 9.6(h)
September — 9.9(h)

Months with the longest average daylight duration in Zalew:

May — 15.6(h)
June — 16.6(h)
July — 16.1(h)

The largest precipitation sum in Zalew is at

August — 151(mm)

October — 83(mm)

December — 80(mm)

Weather forecast in the closest to Zalew admin centers