Diu Weather in September
What's the weather like in Diu (Daman and Diu) in September 2025?
The climate in Diu during September can be summarized as hot, humid and wet.
September is in the fall / autumn in Diu and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 24°C (76°F) is normal.
| Daytime temperature | 30.9°C 87.5°F |
|---|---|
| Nightly temperature | 24.2°C 75.5°F |
| Average temperature | 27.5°C 81.5°F |
| Daily sunshine | 7.4 hrs |
| Avg rainfall | 127 mm 5 ins |
| Rainy days | 4 days |
| Sea temperature | 28.3°C 83°F |
| Humidity | 83% |
| Windspeed | 12.6kph 8 mph |
On average September is the 4th wettest month of the year in Diu with around 127mm 5 inches of rain making it a wet time to visit. This rainfall is typically spread over 4 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.4 hours of sunshine per day.
September temperatures in Diu
September rainfall
September 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 Diu in September 2025.
Other monthly averages
Best places to visit in September
Diu weather stats
| Hottest month: | June | 32.4°C 90.3°F |
|---|---|---|
| Driest month: | April | 0mm 0ins |
| Sunniest month: | January | 10hrs |
| Coldest month: | January | 28.6°C 83.5°F |
| Wettest month: | July | 336mm 13.2ins |
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