Best year time to visit Merris

General weather information about Merris

Average annual temperature is 11.9 °C

Absolute maximum temperature: 31.1 °C

Absolute minimum temperature: -5.1 °C

Number of sunny days: 123 days

Number of rainy days: 241 days

Number of snow days: 1 day

Look at detailed online map of Merris

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

Merris air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	14.5	12.4	16.6	16.9	22.7	30.3	29.6	27.3	31.1	24.8	15.3	12.9
Average daytime temperature (°C)	8.1	9.2	10.8	12.6	17.4	24.4	22.0	21.7	23.2	17.3	10.7	9.3
Average temperature (°C)	5.7	5.7	7.5	8.5	12.8	19.1	18.1	17.6	18.5	13.6	8.2	7.1
Average night temperature (°C)	3.1	2.5	4.1	4.4	8.3	13.6	14.1	13.5	14.0	10.5	5.9	4.9
Absolute minimum temperature (°C)	-3.5	-4.4	-3.1	-0.9	3.7	10.0	10.7	9.3	9.5	5.1	-1.4	-5.1

Merris 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	8.1
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)	3.7	5.0	5.0	8.0	10.7	12.8	11.0	10.8	9.0	6.2	3.7	2.3
Precipitation (mm)	89	6	155	77	51	47	74	104	49	141	162	95
Sunny days	9	16	4	8	18	19	4	9	18	10	2	6
Rainy days	22	11	27	22	13	11	27	22	12	21	28	25
Snow days	0	1	0	0	0	0	0	0	0	0	0	0

Merris - weather forecast by months

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Best time to visit Merris:

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

May — 10.7(h)
June — 12.8(h)
July — 11.0(h)
August — 10.8(h)

Months with the longest average daylight duration in Merris:

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

The largest precipitation sum in Merris is at

March — 155(mm)

October — 141(mm)

November — 162(mm)

Weather forecast in the closest to Merris admin centers