The climate in Castle Bruce during September can be summarized as hot, humid and very wet.
September is in the fall / autumn in Castle Bruce and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 24°C (74°F) is normal.
Daytime temperature | 31.2°C 88.1°F |
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Nightly temperature | 23.5°C 74.2°F |
Average temperature | 27.3°C 81.1°F |
Daily sunshine | 7.6 hrs |
Avg rainfall | 256 mm 10.1 ins |
Rainy days | 23 days |
Sea temperature | 29°C 84.2°F |
Humidity | 81% |
Windspeed | 14.4kph 9 mph |
On average September is the 3rd wettest month of the year in Castle Bruce with around 256mm 10.1 inches of rain making it a very wet time to visit. This rainfall is typically spread over 23 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.6 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 Castle Bruce in September 2024.
Best places to visit in September
Hottest month: | August | 30.9°C 87.6°F |
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Driest month: | February | 91mm 3.6ins |
Sunniest month: | April | 8.7hrs |
Coldest month: | February | 28.5°C 83.3°F |
Wettest month: | November | 291mm 11.5ins |