Best year time to visit Trefilan

General weather information about Trefilan

Average annual temperature is 10.4 °C

Absolute maximum temperature: 27.6 °C

Absolute minimum temperature: -6.2 °C

Number of sunny days: 74 days

Number of rainy days: 290 days

Number of snow days: 1 day

Look at detailed online map of Trefilan

* Weather data for Trefilan United Kingdom is based on climate observations for 2026 year

Trefilan air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	11.5	12.7	12.9	15.5	19.9	26.2	22.5	24.3	27.6	20.2	13.5	12.2
Average daytime temperature (°C)	7.3	8.6	8.8	11.4	15.4	20.6	17.3	17.6	19.0	14.2	9.4	8.9
Average temperature (°C)	5.1	5.9	6.2	8.1	11.7	16.3	14.7	15.0	15.8	11.7	7.4	7.2
Average night temperature (°C)	2.6	3.4	3.8	4.5	7.5	11.9	12.0	12.4	12.7	9.7	5.0	5.3
Absolute minimum temperature (°C)	-6.2	-2.1	-2.0	0.9	4.6	6.5	8.2	8.2	7.6	4.3	-2.7	-5.6

Trefilan 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	16.0	16.0	16.0	15.0	13.0	11.0	9.0	8.0
Daylight mean duration (h)	8.3	9.9	11.9	13.9	15.7	16.7	16.2	14.6	12.7	10.6	8.8	7.8
Daylight minimum duration (h)	7.0	9.0	10.0	12.0	14.0	16.0	15.0	13.0	11.0	9.0	8.0	7.0
Sunshine mean duration (h)	4.0	4.5	4.6	7.7	11.4	11.5	9.7	8.4	6.8	5.1	3.7	2.1
Precipitation (mm)	153	31	197	123	34	79	169	130	140	179	164	205
Sunny days	4	10	4	10	15	12	1	0	6	6	2	4
Rainy days	26	18	27	20	16	18	30	31	24	25	28	27
Snow days	1	0	0	0	0	0	0	0	0	0	0	0

Trefilan - weather forecast by months

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

Best time to visit Trefilan:

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

May — 11.4(h)
June — 11.5(h)
July — 9.7(h)
August — 8.4(h)

Months with the longest average daylight duration in Trefilan:

May — 15.7(h)
June — 16.7(h)
July — 16.2(h)

The largest precipitation sum in Trefilan is at

March — 197(mm)

July — 169(mm)

October — 179(mm)

December — 205(mm)

Weather forecast in the closest to Trefilan admin centers