The climate in Reserve during September can be summarized as mild and reasonably dry.
September is in the fall / autumn in Reserve and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 25°C (77°F), whilst at night 6°C (42°F) is normal.
Daytime temperature | 24.8°C 76.6°F |
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Nightly temperature | 5.8°C 42.4°F |
Average temperature | 15.3°C 59.5°F |
Daily sunshine | 10.5 hrs |
Avg rainfall | 48 mm 1.9 ins |
Rainy days | 7 days |
Sea temperature | 22°C 71.7°F |
Humidity | 49% |
Windspeed | 13.3kph 8 mph |
On average September is the 3rd wettest month of the year in Reserve with around 48mm 1.9 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.
On the flip side this corresponds to an average of 10.5 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 Reserve in September 2025.
Best places to visit in September
Hottest month: | July | 28.8°C 83.8°F |
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Driest month: | April | 9mm 0.4ins |
Sunniest month: | June | 13.1hrs |
Coldest month: | January | 8.8°C 47.8°F |
Wettest month: | August | 76mm 3ins |