Best year time to visit Nerm

General weather information about Nerm

Average annual temperature is 11.8 °C

Absolute maximum temperature: 30.7 °C

Absolute minimum temperature: -5.7 °C

Number of sunny days: 121 days

Number of rainy days: 243 days

Number of snow days: 1 day

Look at detailed online map of Nerm

* Weather data for Nerm Belgium is based on climate observations for 2026 year

Nerm air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	14.7	13.0	16.6	16.9	23.9	29.3	30.7	27.1	30.3	25.2	15.4	12.0
Average daytime temperature (°C)	6.9	8.3	10.4	12.2	17.9	24.8	22.3	21.8	23.2	17.1	9.9	8.4
Average temperature (°C)	4.9	5.1	7.0	8.3	13.2	19.9	18.5	18.0	18.5	13.7	7.6	6.5
Average night temperature (°C)	2.6	1.7	3.5	4.0	7.9	14.1	14.1	13.9	13.7	10.5	5.4	4.4
Absolute minimum temperature (°C)	-3.9	-4.5	-4.2	-2.6	2.3	9.7	10.9	11.1	8.6	2.3	-1.4	-5.7

Nerm 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)	8.5	10.0	11.9	13.8	15.5	16.4	16.0	14.5	12.6	10.7	9.0	8.0
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	7.0
Sunshine mean duration (h)	2.8	4.5	5.3	7.1	11.0	13.1	11.1	10.1	9.6	6.5	3.5	2.3
Precipitation (mm)	74	13	123	78	50	44	100	80	61	123	116	78
Sunny days	9	14	5	7	14	22	3	8	18	11	3	7
Rainy days	22	14	26	23	17	8	28	23	12	20	27	23
Snow days	0	0	0	0	0	0	0	0	0	0	0	1

Nerm - weather forecast by months

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

Best time to visit Nerm:

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

May — 11.0(h)
June — 13.1(h)
July — 11.1(h)
August — 10.1(h)
September — 9.6(h)

Months with the longest average daylight duration in Nerm:

May — 15.5(h)
June — 16.4(h)
July — 16.0(h)

The largest precipitation sum in Nerm is at

March — 123(mm)

July — 100(mm)

October — 123(mm)

November — 116(mm)

Weather forecast in the closest to Nerm admin centers