Best year time to visit Trélis

General weather information about Trélis

Average annual temperature is 13.3 °C

Absolute maximum temperature: 38.5 °C

Absolute minimum temperature: -4.7 °C

Number of sunny days: 200 days

Number of rainy days: 161 days

Number of snow days: 4 days

Look at detailed online map of Trélis

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

Trélis air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	16.1	17.6	18.7	21.9	26.3	31.4	33.4	38.5	29.4	27.1	20.8	15.8
Average daytime temperature (°C)	8.2	10.5	13.9	17.0	20.5	25.5	29.3	29.2	24.5	19.8	12.7	10.8
Average temperature (°C)	4.4	5.2	8.5	11.3	15.3	20.1	22.7	22.9	19.0	15.1	8.3	6.4
Average night temperature (°C)	1.2	0.7	3.7	6.3	11.0	15.0	16.4	17.0	14.0	10.8	4.6	2.7
Absolute minimum temperature (°C)	-3.2	-4.6	-3.8	1.2	7.6	11.0	12.6	10.9	6.9	4.8	-3.4	-4.7

Trélis 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)	9.3	10.5	11.9	13.5	14.8	15.5	15.1	14.0	12.5	11.0	9.6	8.9
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)	6.0	8.1	8.2	9.9	11.2	12.0	13.3	11.9	10.0	7.0	6.5	5.1
Precipitation (mm)	34	71	54	32	103	110	35	24	142	335	73	50
Sunny days	17	22	14	15	10	11	21	26	18	15	13	18
Rainy days	11	5	17	15	21	19	10	5	12	16	17	13
Snow days	3	1	0	0	0	0	0	0	0	0	0	0

Trélis - weather forecast by months

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

Best time to visit Trélis:

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

June — 12.0(h)
July — 13.3(h)
August — 11.9(h)

Months with the longest average daylight duration in Trélis:

June — 15.5(h)

The largest precipitation sum in Trélis is at

September — 142(mm)

October — 335(mm)

Weather forecast in the closest to Trélis admin centers