Cherbourg-Octeville Weather in August
What's the weather like in Cherbourg-Octeville (Basse-Normandie) in August 2025?
The climate in Cherbourg-Octeville during August can be summarized as mild and reasonably dry.
August is in the summer in Cherbourg-Octeville and is typically the warmest month of the year. Daytime maximum temperatures average around 20°C (67°F), whilst at night 13°C (55°F) is normal.
| Daytime temperature | 19.5°C 67°F |
|---|---|
| Nightly temperature | 13°C 55.3°F |
| Average temperature | 16.2°C 61.2°F |
| Daily sunshine | 8 hrs |
| Avg rainfall | 55 mm 2.2 ins |
| Rainy days | 11 days |
| Sea temperature | 17.2°C 62.9°F |
| Humidity | 81% |
| Windspeed | 15.5kph 10 mph |
On average August is the 3rd driest month of the year in Cherbourg-Octeville with around 55mm 2.2 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.
On the flip side this corresponds to an average of 8 hours of sunshine per day.
August temperatures in Cherbourg-Octeville
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 Cherbourg-Octeville in August 2025.
Other monthly averages
Best places to visit in August
Cherbourg-Octeville weather stats
| Hottest month: | August | 19.3°C 66.7°F |
|---|---|---|
| Driest month: | July | 47mm 1.9ins |
| Sunniest month: | August | 8hrs |
| Coldest month: | February | 7.5°C 45.5°F |
| Wettest month: | November | 117mm 4.6ins |
© Google
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