Keswick Weather in August
What's the weather like in Keswick (England) in August 2025?
The climate in Keswick during August can be summarized as mild and very wet.
August is in the summer in Keswick and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a cool 17°C (62°F), whilst at night 9°C (48°F) is normal.
| Daytime temperature | 16.5°C 61.7°F |
|---|---|
| Nightly temperature | 8.7°C 47.7°F |
| Average temperature | 12.6°C 54.7°F |
| Daily sunshine | 5.4 hrs |
| Avg rainfall | 235 mm 9.2 ins |
| Rainy days | 18 days |
| Sea temperature | 14.9°C 58.8°F |
| Humidity | 87% |
| Windspeed | 14.8kph 9 mph |
On average August is the 6th driest month of the year in Keswick with around 235mm 9.2 inches of rain making it a very wet time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.4 hours of sunshine per day.
August temperatures in Keswick
August rainfall
August hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Keswick in August 2025.
Other monthly averages
Best places to visit in August
Keswick weather stats
| Hottest month: | July | 16.6°C 61.9°F |
|---|---|---|
| Driest month: | May | 152mm 6ins |
| Sunniest month: | May | 6.3hrs |
| Coldest month: | February | 3.9°C 39°F |
| Wettest month: | December | 328mm 12.9ins |
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