Best year time to visit Trélécan

General weather information about Trélécan

Average annual temperature is 12.9 °C

Absolute maximum temperature: 31.2 °C

Absolute minimum temperature: -3.6 °C

Number of sunny days: 125 days

Number of rainy days: 240 days

Look at detailed online map of Trélécan

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

Trélécan air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	13.1	13.9	16.7	19.6	23.7	29.0	26.7	28.4	31.2	25.9	15.8	15.0
Average daytime temperature (°C)	9.2	10.4	12.1	14.7	18.6	24.2	20.9	21.7	23.2	18.1	12.8	11.4
Average temperature (°C)	6.8	6.4	9.1	10.5	14.2	19.2	17.5	17.9	18.9	14.4	10.1	9.1
Average night temperature (°C)	4.3	2.9	6.2	6.5	9.9	13.9	13.6	14.0	14.9	10.9	7.3	6.6
Absolute minimum temperature (°C)	-3.6	-1.2	-1.2	2.4	6.3	9.8	9.9	9.0	6.9	7.2	0.4	-0.2

Trélécan 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	15.0	14.0	13.0	11.0	9.0	8.0
Daylight mean duration (h)	8.9	10.2	11.9	13.7	15.2	15.9	15.6	14.2	12.6	10.8	9.3	8.5
Daylight minimum duration (h)	8.0	9.0	11.0	12.0	14.0	15.0	15.0	13.0	11.0	10.0	8.0	8.0
Sunshine mean duration (h)	4.2	6.0	6.3	8.8	11.7	12.6	10.4	10.1	9.2	6.0	4.9	3.7
Precipitation (mm)	107	28	163	110	52	37	140	69	85	110	167	142
Sunny days	7	17	7	10	17	14	5	11	8	13	7	9
Rainy days	24	11	24	20	14	16	26	20	22	18	23	22
Snow days	0	0	0	0	0	0	0	0	0	0	0	0

Trélécan - weather forecast by months

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

Best time to visit Trélécan:

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

May — 11.7(h)
June — 12.6(h)
July — 10.4(h)
August — 10.1(h)

Months with the longest average daylight duration in Trélécan:

June — 15.9(h)
July — 15.6(h)

The largest precipitation sum in Trélécan is at

March — 163(mm)

July — 140(mm)

November — 167(mm)

December — 142(mm)

Weather forecast in the closest to Trélécan admin centers