The climate in Saint-Pierre during August can be summarized as hot, humid and very wet.
August is in the summer in Saint-Pierre and is typically the warmest month of the year. Daytime maximum temperatures average around a steamy 30°C (85°F), whilst at night 23°C (73°F) is normal.
Daytime temperature | 29.6°C 85.3°F |
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Nightly temperature | 23°C 73.4°F |
Average temperature | 26.3°C 79.3°F |
Daily sunshine | 8.6 hrs |
Avg rainfall | 286 mm 11.2 ins |
Rainy days | 22 days |
Sea temperature | 28.7°C 83.7°F |
Humidity | 81% |
Windspeed | 15.8kph 10 mph |
On average August is the wettest month of the year in Saint-Pierre with around 286mm 11.2 inches of rain making it a very wet time to visit. This rainfall is typically spread over 22 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.6 hours of sunshine per day.
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 Saint-Pierre in August 2025.
Best places to visit in August
Hottest month: | August | 29.4°C 84.9°F |
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Driest month: | March | 96mm 3.8ins |
Sunniest month: | February | 8.5hrs |
Coldest month: | February | 26.9°C 80.4°F |
Wettest month: | August | 286mm 11.3ins |