Best year time to visit Castleton

General weather information about Castleton

Average annual temperature is 9.9 °C

Absolute maximum temperature: 27.4 °C

Absolute minimum temperature: -5.0 °C

Number of sunny days: 85 days

Number of rainy days: 276 days

Number of snow days: 4 days

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)	11.4	10.9	13.2	15.7	20.4	27.4	24.0	24.7	25.4	19.5	12.6	12.0
Average daytime temperature (°C)	6.7	8.1	8.4	11.1	16.0	20.6	17.5	18.0	18.8	13.5	8.2	7.8
Average temperature (°C)	4.4	5.6	5.7	7.6	12.0	16.0	14.4	14.8	15.3	10.6	6.0	5.8
Average night temperature (°C)	2.0	2.7	2.6	3.7	7.8	11.4	11.2	11.4	11.8	8.0	3.5	3.6
Absolute minimum temperature (°C)	-4.0	-3.7	-5.0	-1.0	5.3	6.6	7.5	7.7	6.6	2.1	-3.8	-5.0

Castleton monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	8.0	10.0	12.0	15.0	16.0	17.0	16.0	15.0	13.0	11.0	9.0	7.0
Daylight mean duration (h)	8.1	9.8	11.9	14.0	15.9	17.0	16.5	14.8	12.7	10.6	8.6	7.6
Daylight minimum duration (h)	7.0	8.0	10.0	13.0	15.0	16.0	15.0	13.0	11.0	9.0	7.0	7.0
Sunshine mean duration (h)	3.0	3.9	4.3	7.7	10.7	12.0	9.0	8.5	6.6	4.5	3.5	1.5
Precipitation (mm)	151	35	197	99	56	60	232	128	139	167	127	195
Sunny days	9	11	3	9	12	15	1	1	8	7	7	2
Rainy days	21	17	26	21	19	15	30	30	22	24	23	28
Snow days	1	0	2	0	0	0	0	0	0	0	0	1

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 — 10.7(h)
June — 12.0(h)
July — 9.0(h)
August — 8.5(h)

Months with the longest average daylight duration in Castleton:

May — 15.9(h)
June — 17.0(h)
July — 16.5(h)

The largest precipitation sum in Castleton is at

March — 197(mm)

July — 232(mm)

October — 167(mm)

December — 195(mm)

Weather forecast in the closest to Castleton admin centers