Best year time to visit Grewenich

General weather information about Grewenich

Average annual temperature is 11.0 °C

Absolute maximum temperature: 32.5 °C

Absolute minimum temperature: -5.6 °C

Number of sunny days: 115 days

Number of rainy days: 246 days

Number of snow days: 4 days

Look at detailed online map of Grewenich

* Weather data for Grewenich Germany is based on climate observations for 2026 year

Grewenich air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	13.1	12.1	14.7	17.6	23.2	29.4	32.5	28.9	29.3	23.8	14.3	10.8
Average daytime temperature (°C)	5.5	7.3	9.7	12.2	18.1	25.1	23.5	22.2	23.0	16.2	8.5	6.6
Average temperature (°C)	3.6	3.6	6.2	7.8	13.2	19.7	18.8	17.7	17.5	12.2	6.3	4.8
Average night temperature (°C)	1.7	0.4	2.6	3.1	7.9	13.5	13.7	13.2	12.3	8.4	4.1	3.0
Absolute minimum temperature (°C)	-5.6	-5.3	-4.3	-3.1	2.6	9.1	8.6	8.7	5.8	1.0	-4.7	-5.6

Grewenich 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	15.0	16.0	16.0	15.0	13.0	11.0	9.0	8.0
Daylight mean duration (h)	8.7	10.1	11.9	13.8	15.4	16.2	15.8	14.4	12.6	10.8	9.1	8.2
Daylight minimum duration (h)	8.0	9.0	10.0	12.0	14.0	16.0	15.0	13.0	11.0	9.0	8.0	8.0
Sunshine mean duration (h)	2.2	5.6	5.7	8.8	11.6	13.3	10.4	9.6	10.1	5.9	3.0	1.9
Precipitation (mm)	120	10	120	70	43	23	90	141	34	112	156	89
Sunny days	8	14	6	6	11	19	8	5	18	11	2	7
Rainy days	21	13	25	24	20	11	23	26	12	20	28	23
Snow days	2	1	0	0	0	0	0	0	0	0	0	1

Grewenich - weather forecast by months

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

Best time to visit Grewenich:

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

May — 11.6(h)
June — 13.3(h)
July — 10.4(h)
August — 9.6(h)
September — 10.1(h)

Months with the longest average daylight duration in Grewenich:

May — 15.4(h)
June — 16.2(h)
July — 15.8(h)

The largest precipitation sum in Grewenich is at

January — 120(mm)

March — 120(mm)

August — 141(mm)

October — 112(mm)

November — 156(mm)

Weather forecast in the closest to Grewenich admin centers