Gloucestershire weather in August 2025

Q: How hot is it in Gloucestershire in August?

Daytime temperatures usually reach 21°C in Cheltenham, Gloucestershire in August, falling to 12°C at night.

Q: How sunny is it in Gloucestershire in August?

There are normally 6 hours of bright sunshine each day in Cheltenham, Gloucestershire in August - that's 38% of daylight hours.

Q: Does it rain in Gloucestershire in August?

There are usually 14 days with some rain in Cheltenham, Gloucestershire in August and the average monthly rainfall is 67mm.

Expect 21°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Gloucestershire in August. Check more long-term weather averages for Gloucestershire in August before you book your next holiday to Gloucestershire in 2025/2026.

21
21°C max day temperature
6
6 hours of sunshine per day
14
14 days with some rainfall
12
12°C min night temperature
15
15 hours of daylight per day
0
No heat & humidity
67
67 mm of monthly rainfall
5
5 (Moderate) UV index

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The August weather guide for Gloucestershire (Cheltenham) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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Metric (°C / mm) | Imperial (°F / inches)

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How hot is it in Gloucestershire in August?

Daytime temperatures usually reach 21°C in Cheltenham, Gloucestershire in August, falling to 12°C at night.

How sunny is it in Gloucestershire in August?

There are normally 6 hours of bright sunshine each day in Cheltenham, Gloucestershire in August - that's 38% of daylight hours.

Does it rain in Gloucestershire in August?

There are usually 14 days with some rain in Cheltenham, Gloucestershire in August and the average monthly rainfall is 67mm.

Gloucestershire August sunrise & sunset times

Browse the sunrise and sunset times for Gloucestershire in August 2025. Select a month to view Gloucestershire sunrise and sunset times for the next 12 months. The Gloucestershire sunrise and sunset times shown below are for Cheltenham.

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