Best year time to visit Lannes

General weather information about Lannes

Average annual temperature is 14.9 °C

Absolute maximum temperature: 37.6 °C

Absolute minimum temperature: -4.5 °C

Number of sunny days: 155 days

Number of rainy days: 209 days

Number of snow days: 1 day

Look at detailed online map of Lannes

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

Lannes air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	21.6	19.1	28.2	29.1	28.0	31.0	33.8	37.6	33.8	33.8	23.8	18.2
Average daytime temperature (°C)	10.6	12.3	17.1	18.7	21.4	26.2	26.7	28.2	27.5	23.5	15.4	12.7
Average temperature (°C)	6.6	5.7	11.7	13.2	16.3	21.1	21.5	22.4	21.5	18.1	11.7	8.8
Average night temperature (°C)	3.1	0.5	6.9	8.3	11.6	16.7	16.7	17.3	16.6	13.4	8.2	5.5
Absolute minimum temperature (°C)	-4.5	-3.9	-3.4	2.0	7.2	14.0	13.3	10.6	10.8	9.0	0.7	0.5

Lannes monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	9.0	11.0	12.0	14.0	15.0	15.0	15.0	14.0	13.0	11.0	10.0	9.0
Daylight mean duration (h)	9.4	10.5	11.9	13.4	14.7	15.4	15.1	13.9	12.5	11.0	9.7	9.0
Daylight minimum duration (h)	8.0	9.0	11.0	12.0	14.0	15.0	14.0	13.0	11.0	10.0	9.0	8.0
Sunshine mean duration (h)	4.7	7.5	7.3	8.4	10.7	10.8	10.8	11.0	9.9	7.7	4.9	4.6
Precipitation (mm)	148	32	73	106	89	83	23	45	86	122	215	119
Sunny days	15	21	13	12	8	8	17	15	17	14	6	9
Rainy days	16	6	18	18	23	22	14	16	13	17	24	22
Snow days	0	1	0	0	0	0	0	0	0	0	0	0

Lannes - weather forecast by months

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

Best time to visit Lannes:

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

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

Months with the longest average daylight duration in Lannes:

June — 15.4(h)

The largest precipitation sum in Lannes is at

January — 148(mm)

October — 122(mm)

November — 215(mm)

Weather forecast in the closest to Lannes admin centers