Best year time to visit L'Islette

General weather information about L'Islette

Average annual temperature is 13.7 °C

Absolute maximum temperature: 34.0 °C

Absolute minimum temperature: -5.4 °C

Number of sunny days: 150 days

Number of rainy days: 215 days

Look at detailed online map of L'Islette

* Weather data for L'Islette France is based on climate observations for 2026 year

L'Islette air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	16.9	16.8	21.0	20.8	26.4	31.1	31.8	34.0	33.4	29.6	17.6	15.2
Average daytime temperature (°C)	8.6	10.3	13.1	15.3	20.6	26.6	25.3	25.2	26.2	20.2	12.7	10.3
Average temperature (°C)	6.4	5.8	9.2	11.0	15.7	21.5	20.5	20.5	20.6	15.3	9.8	7.9
Average night temperature (°C)	3.8	2.2	5.3	6.8	10.7	16.2	15.4	15.9	15.4	11.2	6.9	5.3
Absolute minimum temperature (°C)	-2.7	-5.4	-1.9	-0.2	6.9	12.1	12.1	10.1	7.7	6.9	-0.9	-3.5

L'Islette 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	8.0
Daylight mean duration (h)	9.0	10.3	11.9	13.6	15.1	15.9	15.5	14.2	12.6	10.9	9.4	8.6
Daylight minimum duration (h)	8.0	9.0	11.0	12.0	14.0	15.0	14.0	13.0	11.0	10.0	8.0	8.0
Sunshine mean duration (h)	3.2	5.7	6.8	8.3	11.3	12.0	11.7	9.3	9.8	7.2	5.1	3.4
Precipitation (mm)	86	27	104	68	57	56	38	71	68	117	96	69
Sunny days	8	20	11	10	15	19	14	9	19	12	4	9
Rainy days	23	8	20	20	16	11	17	22	11	19	26	22
Snow days	0	0	0	0	0	0	0	0	0	0	0	0

L'Islette - weather forecast by months

L'Islette weather in january L'Islette weather in february L'Islette weather in march L'Islette weather in april L'Islette weather in may L'Islette weather in june L'Islette weather in july L'Islette weather in august L'Islette weather in september L'Islette weather in october L'Islette weather in november L'Islette weather in december

Best time to visit L'Islette:

The best time to visit L'Islette during the most sunny months:

May — 11.3(h)
June — 12.0(h)
July — 11.7(h)
September — 9.8(h)

Months with the longest average daylight duration in L'Islette:

June — 15.9(h)
July — 15.5(h)

The largest precipitation sum in L'Islette is at

March — 104(mm)

October — 117(mm)

November — 96(mm)

Weather forecast in the closest to L'Islette admin centers