The climate in English during September can be summarized as warm and reasonably dry.
September is in the fall / autumn in English and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 27°C (80°F), whilst at night 12°C (54°F) is normal.
| Daytime temperature | 26.6°C 79.8°F |
|---|---|
| Nightly temperature | 12.3°C 54.1°F |
| Average temperature | 19.4°C 66.9°F |
| Daily sunshine | 8.5 hrs |
| Avg rainfall | 75 mm 2.9 ins |
| Rainy days | 8 days |
| Sea temperature | 22.4°C 72.4°F |
| Humidity | 73% |
| Windspeed | 11.9kph 7 mph |
On average September is the driest month of the year in English with around 75mm 2.9 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.5 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 English in September 2025.
Best places to visit in September
| Hottest month: | July | 30.4°C 86.7°F |
|---|---|---|
| Driest month: | September | 75mm 3ins |
| Sunniest month: | June | 10.5hrs |
| Coldest month: | January | 3.6°C 38.5°F |
| Wettest month: | March | 121mm 4.8ins |