Best year time to visit Gannes

General weather information about Gannes

Average annual temperature is 12.0 °C

Absolute maximum temperature: 32.3 °C

Absolute minimum temperature: -4.7 °C

Number of sunny days: 133 days

Number of rainy days: 231 days

Number of snow days: 1 day

Look at detailed online map of Gannes

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

Gannes air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	14.3	13.7	18.1	18.6	23.2	30.4	29.9	29.6	32.3	25.6	16.0	12.7
Average daytime temperature (°C)	7.4	8.8	11.2	12.6	17.6	24.7	23.4	22.8	23.7	17.8	10.8	9.1
Average temperature (°C)	5.1	5.1	7.8	8.6	13.0	19.3	18.9	18.4	18.7	13.7	8.1	6.8
Average night temperature (°C)	2.6	1.9	4.3	4.5	8.3	13.5	14.2	14.0	14.0	10.0	5.7	4.7
Absolute minimum temperature (°C)	-3.3	-4.4	-2.9	-2.1	4.2	8.5	10.1	9.4	8.4	2.7	0.0	-4.7

Gannes 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)	2.7	5.5	5.8	7.9	10.5	12.7	10.9	10.2	9.1	6.6	4.1	2.7
Precipitation (mm)	64	8	96	75	66	33	78	95	74	88	101	60
Sunny days	9	18	4	10	14	18	8	8	18	13	4	9
Rainy days	22	10	27	20	17	12	23	23	12	18	26	21
Snow days	0	0	0	0	0	0	0	0	0	0	0	1

Gannes - weather forecast by months

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

Best time to visit Gannes:

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

May — 10.5(h)
June — 12.7(h)
July — 10.9(h)
August — 10.2(h)

Months with the longest average daylight duration in Gannes:

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

The largest precipitation sum in Gannes is at

March — 96(mm)

August — 95(mm)

October — 88(mm)

November — 101(mm)

Weather forecast in the closest to Gannes admin centers