Best year time to visit Grainval

General weather information about Grainval

Average annual temperature is 12.6 °C

Absolute maximum temperature: 30.1 °C

Absolute minimum temperature: -2.2 °C

Number of sunny days: 109 days

Number of rainy days: 256 days

Look at detailed online map of Grainval

* Weather data for Grainval France is based on climate observations for 2026 year

Grainval air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	14.1	13.2	18.7	18.1	20.7	30.1	27.6	28.4	28.0	27.1	15.5	13.3
Average daytime temperature (°C)	8.8	9.0	11.2	12.0	14.9	20.3	20.4	20.1	22.1	17.6	11.8	10.5
Average temperature (°C)	7.3	6.9	8.9	9.5	12.7	17.3	17.8	17.9	19.0	14.9	10.3	8.9
Average night temperature (°C)	5.5	4.8	6.8	6.8	10.3	14.1	15.4	15.5	15.8	12.5	8.6	7.2
Absolute minimum temperature (°C)	0.5	-2.0	0.9	2.4	7.5	11.3	11.4	13.8	11.7	6.1	3.9	-2.2

Grainval 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)	3.0	5.3	5.6	8.9	11.6	12.6	11.0	10.7	9.8	6.8	4.0	3.0
Precipitation (mm)	127	18	120	100	45	38	131	116	54	121	230	108
Sunny days	3	12	5	9	18	20	3	7	13	11	1	7
Rainy days	28	16	26	21	13	10	28	24	17	20	29	24
Snow days	0	0	0	0	0	0	0	0	0	0	0	0

Grainval - weather forecast by months

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

Best time to visit Grainval:

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

May — 11.6(h)
June — 12.6(h)
July — 11.0(h)
August — 10.7(h)
September — 9.8(h)

Months with the longest average daylight duration in Grainval:

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

The largest precipitation sum in Grainval is at

January — 127(mm)

July — 131(mm)

November — 230(mm)

Weather forecast in the closest to Grainval admin centers