Best year time to visit Treffay

General weather information about Treffay

Average annual temperature is 10.2 °C

Absolute maximum temperature: 35.4 °C

Absolute minimum temperature: -12.1 °C

Number of sunny days: 133 days

Number of rainy days: 224 days

Number of snow days: 8 days

Look at detailed online map of Treffay

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

Treffay air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	14.8	13.4	17.9	18.3	23.3	27.3	32.1	35.4	28.6	24.9	13.5	13.6
Average daytime temperature (°C)	3.8	7.2	9.5	10.7	16.5	22.9	22.3	22.7	22.7	17.2	7.4	6.5
Average temperature (°C)	1.1	2.3	5.6	6.9	12.4	18.0	17.9	18.3	17.3	13.0	4.9	3.6
Average night temperature (°C)	-1.8	-1.3	1.8	2.9	8.4	12.9	13.2	14.0	12.0	9.1	2.4	1.1
Absolute minimum temperature (°C)	-12.1	-7.8	-3.7	-4.0	4.3	9.3	9.0	7.2	4.1	4.3	-4.7	-6.3

Treffay 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	15.0	15.8	15.4	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)	3.5	6.5	7.0	8.3	9.9	12.7	11.6	9.6	10.3	6.7	2.7	2.9
Precipitation (mm)	152	22	213	160	127	138	150	83	86	215	343	249
Sunny days	11	16	10	7	7	11	9	14	18	15	4	11
Rainy days	16	11	20	23	24	19	22	17	12	16	24	20
Snow days	4	1	1	0	0	0	0	0	0	0	2	0

Treffay - weather forecast by months

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

Best time to visit Treffay:

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

May — 9.9(h)
June — 12.7(h)
July — 11.6(h)
August — 9.6(h)
September — 10.3(h)

Months with the longest average daylight duration in Treffay:

June — 15.8(h)
July — 15.4(h)

The largest precipitation sum in Treffay is at

March — 213(mm)

October — 215(mm)

November — 343(mm)

December — 249(mm)

Weather forecast in the closest to Treffay admin centers