Best year time to visit Caerphilly

General weather information about Caerphilly

Average annual temperature is 11.2 °C

Absolute maximum temperature: 27.4 °C

Absolute minimum temperature: -5.1 °C

Number of sunny days: 102 days

Number of rainy days: 263 days

Look at detailed online map of Caerphilly

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

Caerphilly air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	12.4	11.8	14.2	16.7	21.2	26.2	24.6	24.3	27.4	21.6	14.5	12.5
Average daytime temperature (°C)	8.0	9.1	9.8	12.3	17.6	21.9	18.7	19.6	20.3	15.4	10.4	9.6
Average temperature (°C)	5.3	6.3	7.2	8.7	13.3	17.5	15.6	16.0	16.8	12.5	7.8	7.6
Average night temperature (°C)	2.6	3.2	4.9	5.0	9.0	12.7	12.2	12.4	13.2	9.9	5.2	5.4
Absolute minimum temperature (°C)	-3.4	-2.2	-1.3	0.2	6.6	7.6	8.6	10.0	6.5	4.0	-3.1	-5.1

Caerphilly 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)	8.4	10.0	11.9	13.9	15.6	16.6	16.1	14.6	12.7	10.7	8.9	7.9
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)	3.8	4.9	4.7	7.8	11.8	12.4	9.8	9.3	7.6	5.8	4.0	2.1
Precipitation (mm)	205	28	220	94	53	65	223	127	117	216	126	234
Sunny days	13	12	4	6	17	13	3	3	9	8	10	4
Rainy days	18	16	27	24	14	17	28	28	21	23	20	27
Snow days	0	0	0	0	0	0	0	0	0	0	0	0

Caerphilly - weather forecast by months

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

Best time to visit Caerphilly:

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

May — 11.8(h)
June — 12.4(h)
July — 9.8(h)
August — 9.3(h)

Months with the longest average daylight duration in Caerphilly:

May — 15.6(h)
June — 16.6(h)
July — 16.1(h)

The largest precipitation sum in Caerphilly is at

January — 205(mm)

March — 220(mm)

July — 223(mm)

October — 216(mm)

December — 234(mm)

Weather forecast in the closest to Caerphilly admin centers