Best year time to visit Sieluń

General weather information about Sieluń

Average annual temperature is 10.1 °C

Absolute maximum temperature: 33.5 °C

Absolute minimum temperature: -8.0 °C

Number of sunny days: 140 days

Number of rainy days: 198 days

Number of snow days: 27 days

Look at detailed online map of Sieluń

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

Sieluń air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	16.2	8.6	17.4	21.5	25.7	29.4	33.5	32.6	28.3	23.5	13.2	8.5
Average daytime temperature (°C)	4.2	3.6	7.9	12.7	18.9	23.5	25.4	25.3	23.5	13.5	5.5	3.0
Average temperature (°C)	2.4	0.9	3.7	8.1	13.6	18.4	20.2	20.5	17.9	10.2	3.1	1.1
Average night temperature (°C)	0.4	-1.9	-0.4	3.3	7.0	12.1	14.1	15.9	12.4	6.5	0.4	-1.0
Absolute minimum temperature (°C)	-3.9	-6.8	-5.8	-4.9	0.1	4.3	10.3	9.6	8.6	0.3	-8.0	-7.9

Sieluń 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	7.0	7.0
Sunshine mean duration (h)	1.3	3.7	6.2	8.1	10.9	11.6	12.1	10.1	10.2	4.4	3.0	1.3
Precipitation (mm)	69	50	41	47	39	66	57	105	19	103	61	68
Sunny days	6	13	7	7	22	13	13	13	22	9	9	6
Rainy days	18	13	17	22	9	17	18	18	8	22	17	19
Snow days	7	2	7	1	0	0	0	0	0	0	4	6

Sieluń - weather forecast by months

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

Best time to visit Sieluń:

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

May — 10.9(h)
June — 11.6(h)
July — 12.1(h)
August — 10.1(h)
September — 10.2(h)

Months with the longest average daylight duration in Sieluń:

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

The largest precipitation sum in Sieluń is at

August — 105(mm)

October — 103(mm)

Weather forecast in the closest to Sieluń admin centers