Weather in Castleton in August

General weather information about Castleton

Average annual temperature is 9.0 °C

Absolute maximum temperature: 26.0 °C

Absolute minimum temperature: -6.7 °C

Number of sunny days: 86 days

Number of rainy days: 274 days

Number of snow days: 5 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)	10.8	10.5	12.8	14.4	18.6	24.9	23.2	23.6	26.0	19.2	12.4	11.5
Average daytime temperature (°C)	5.8	7.3	7.1	9.8	14.4	18.9	16.8	17.2	18.0	12.7	7.5	6.8
Average temperature (°C)	3.6	4.9	4.5	6.3	10.7	14.5	13.8	14.1	14.6	10.0	5.4	5.0
Average night temperature (°C)	1.6	2.6	1.8	2.8	7.0	10.4	10.9	11.1	11.5	7.7	3.1	2.8
Absolute minimum temperature (°C)	-3.3	-1.8	-6.7	-2.9	3.3	5.8	8.4	7.2	7.4	1.7	-4.2	-4.8

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	14.0	16.0	16.0	16.0	15.0	13.0	11.0	9.0	7.0
Daylight mean duration (h)	8.2	9.8	11.9	14.0	15.9	16.9	16.4	14.7	12.7	10.6	8.7	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)	3.1	4.2	4.5	7.3	10.8	11.6	10.1	9.9	7.1	4.4	3.7	1.4
Precipitation (mm)	81	22	124	80	52	58	152	82	97	198	83	180
Sunny days	9	11	2	6	12	13	3	4	8	8	6	4
Rainy days	21	17	25	24	19	17	28	27	22	23	24	27
Snow days	1	0	4	0	0	0	0	0	0	0	0	0

Castleton - weather forecast by months

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Best time to visit Castleton:

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

May — 10.8(h)
June — 11.6(h)
July — 10.1(h)
August — 9.9(h)

Months with the longest average daylight duration in Castleton:

May — 15.9(h)
June — 16.9(h)
July — 16.4(h)

The largest precipitation sum in Castleton is at

July — 152(mm)

October — 198(mm)

December — 180(mm)

Weather forecast in the closest to Castleton admin centers