Best year time to visit Castleton

General weather information about Castleton

Average annual temperature is 11.1 °C

Absolute maximum temperature: 26.7 °C

Absolute minimum temperature: -4.0 °C

Number of sunny days: 111 days

Number of rainy days: 253 days

Number of snow days: 1 day

Look at detailed online map of Castleton

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

Castleton air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	11.9	11.3	13.0	16.2	20.0	25.7	24.5	24.1	26.7	20.5	14.2	12.2
Average daytime temperature (°C)	7.7	8.7	9.3	11.7	16.9	21.4	18.6	19.5	20.0	15.0	10.2	9.4
Average temperature (°C)	5.2	6.0	6.9	8.5	12.9	17.1	15.6	16.0	16.6	12.3	7.7	7.4
Average night temperature (°C)	2.7	3.1	4.9	5.0	8.9	12.7	12.4	12.5	13.2	9.9	5.2	5.2
Absolute minimum temperature (°C)	-2.8	-1.9	-1.2	0.7	6.4	7.7	8.7	10.1	6.9	4.2	-2.8	-4.0

Castleton 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)	4.0	4.8	4.6	7.6	11.8	12.4	9.9	9.4	7.4	5.9	4.1	2.1
Precipitation (mm)	170	21	185	94	51	61	187	110	106	176	108	188
Sunny days	14	15	4	9	16	15	1	5	8	7	11	6
Rainy days	16	13	27	21	15	15	30	26	22	24	19	25
Snow days	1	0	0	0	0	0	0	0	0	0	0	0

Castleton - weather forecast by months

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

Best time to visit Castleton:

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

May — 11.8(h)
June — 12.4(h)
July — 9.9(h)
August — 9.4(h)

Months with the longest average daylight duration in Castleton:

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

The largest precipitation sum in Castleton is at

January — 170(mm)

March — 185(mm)

July — 187(mm)

October — 176(mm)

December — 188(mm)

Weather forecast in the closest to Castleton admin centers