Best year time to visit Althorn

General weather information about Althorn

Average annual temperature is 11.2 °C

Absolute maximum temperature: 32.9 °C

Absolute minimum temperature: -6.4 °C

Number of sunny days: 124 days

Number of rainy days: 232 days

Number of snow days: 9 days

Look at detailed online map of Althorn

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

Althorn air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	14.7	13.8	18.2	17.6	23.9	30.5	32.9	30.3	30.0	25.8	14.3	10.2
Average daytime temperature (°C)	5.5	6.9	10.1	11.9	18.4	25.8	23.9	22.9	24.0	16.6	7.9	6.0
Average temperature (°C)	3.4	3.5	6.3	7.8	13.8	20.5	19.2	18.6	18.3	12.5	5.7	4.1
Average night temperature (°C)	1.3	0.6	2.6	3.8	9.1	14.6	14.3	14.7	13.3	9.0	3.6	2.3
Absolute minimum temperature (°C)	-5.2	-6.4	-3.5	-2.4	5.1	10.9	10.1	9.6	5.5	2.5	-3.9	-5.4

Althorn 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)	8.8	10.2	11.9	13.7	15.3	16.1	15.7	14.3	12.6	10.8	9.2	8.3
Daylight minimum duration (h)	8.0	9.0	10.0	12.0	14.0	15.0	15.0	13.0	11.0	9.0	8.0	8.0
Sunshine mean duration (h)	2.5	5.4	6.7	8.3	11.8	13.6	11.1	9.8	10.4	6.2	3.0	2.1
Precipitation (mm)	79	23	133	100	68	18	128	136	43	144	176	130
Sunny days	8	13	7	6	14	21	8	8	19	14	0	6
Rainy days	15	14	24	24	17	9	23	23	11	17	30	25
Snow days	8	1	0	0	0	0	0	0	0	0	0	0

Althorn - weather forecast by months

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Best time to visit Althorn:

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

May — 11.8(h)
June — 13.6(h)
July — 11.1(h)
August — 9.8(h)
September — 10.4(h)

Months with the longest average daylight duration in Althorn:

June — 16.1(h)
July — 15.7(h)

The largest precipitation sum in Althorn is at

March — 133(mm)

July — 128(mm)

August — 136(mm)

October — 144(mm)

November — 176(mm)

December — 130(mm)

Weather forecast in the closest to Althorn admin centers