Weather in Sielenko in December

General weather information about Sielenko

Average annual temperature is 10.8 °C

Absolute maximum temperature: 33.4 °C

Absolute minimum temperature: -7.6 °C

Number of sunny days: 143 days

Number of rainy days: 210 days

Number of snow days: 12 days

Look at detailed online map of Sielenko

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

Sielenko air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	16.1	11.1	17.2	18.9	24.6	30.9	33.4	31.3	29.3	26.0	14.6	10.3
Average daytime temperature (°C)	5.6	5.1	9.2	11.9	18.2	24.5	25.7	24.1	24.0	15.0	7.6	4.8
Average temperature (°C)	3.5	2.1	4.9	7.8	13.4	19.3	20.5	19.7	18.4	11.5	4.8	2.7
Average night temperature (°C)	1.0	-1.2	0.9	3.5	8.1	13.7	14.9	15.5	13.3	8.0	2.1	0.5
Absolute minimum temperature (°C)	-3.6	-5.7	-5.9	-3.9	1.3	6.3	11.2	11.3	9.2	0.4	-6.3	-7.6

Sielenko 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)	8.3	9.9	11.9	13.9	15.7	16.7	16.2	14.6	12.7	10.6	8.8	7.8
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	4.1	6.1	6.8	11.1	12.9	12.4	9.4	10.5	4.4	4.1	2.6
Precipitation (mm)	57	49	67	61	29	57	44	129	25	110	74	82
Sunny days	9	11	8	11	23	17	12	7	22	6	6	11
Rainy days	19	16	20	18	8	13	19	24	8	25	23	17
Snow days	3	1	3	1	0	0	0	0	0	0	1	3

Sielenko - weather forecast by months

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

Best time to visit Sielenko:

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

May — 11.1(h)
June — 12.9(h)
July — 12.4(h)
August — 9.4(h)
September — 10.5(h)

Months with the longest average daylight duration in Sielenko:

May — 15.7(h)
June — 16.7(h)
July — 16.2(h)

The largest precipitation sum in Sielenko is at

August — 129(mm)

October — 110(mm)

Weather forecast in the closest to Sielenko admin centers