Best year time to visit Grobelno

General weather information about Grobelno

Average annual temperature is 10.0 °C

Absolute maximum temperature: 33.2 °C

Absolute minimum temperature: -8.8 °C

Number of sunny days: 138 days

Number of rainy days: 204 days

Number of snow days: 23 days

Look at detailed online map of Grobelno

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

Grobelno air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	15.4	9.4	15.4	21.3	24.8	29.6	30.0	33.2	28.3	24.8	13.9	8.7
Average daytime temperature (°C)	4.9	4.2	7.7	11.9	18.5	23.5	23.6	24.1	23.7	13.6	5.9	3.6
Average temperature (°C)	2.9	1.3	3.8	7.6	13.1	18.3	18.7	19.6	18.3	10.5	3.5	1.6
Average night temperature (°C)	0.8	-1.6	-0.1	3.5	7.1	12.7	13.5	15.5	13.4	7.1	0.9	-0.4
Absolute minimum temperature (°C)	-4.9	-8.1	-6.1	-1.1	0.8	5.3	11.0	10.7	8.9	3.2	-8.8	-7.6

Grobelno 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)	8.1	9.8	11.9	14.1	16.0	17.0	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)	2.3	5.1	6.6	8.9	11.9	13.4	12.4	9.7	10.0	4.8	3.5	1.6
Precipitation (mm)	53	54	58	25	12	44	89	85	22	58	102	52
Sunny days	10	10	9	12	22	16	6	7	18	7	10	11
Rainy days	17	12	16	17	9	14	25	24	12	24	17	17
Snow days	4	6	6	1	0	0	0	0	0	0	3	3

Grobelno - weather forecast by months

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

Best time to visit Grobelno:

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

May — 11.9(h)
June — 13.4(h)
July — 12.4(h)
August — 9.7(h)
September — 10.0(h)

Months with the longest average daylight duration in Grobelno:

May — 16.0(h)
June — 17.0(h)
July — 16.5(h)

The largest precipitation sum in Grobelno is at

July — 89(mm)

August — 85(mm)

November — 102(mm)

Weather forecast in the closest to Grobelno admin centers