The climate in Vanj during September can be summarized as cool and very dry.
September is in the fall / autumn in Vanj and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a cool 15°C (59°F), whilst at night 0°C (33°F) is normal.
| Daytime temperature | 15.1°C 59.1°F |
|---|---|
| Nightly temperature | 0.4°C 32.6°F |
| Average temperature | 7.7°C 45.9°F |
| Daily sunshine | 9.5 hrs |
| Avg rainfall | 8 mm 0.3 ins |
| Rainy days | 3 days |
| Sea temperature | 19.4°C 67°F |
| Humidity | 43% |
| Windspeed | 7.9kph 5 mph |
On average September is the 2nd driest month of the year in Vanj with around 8mm 0.3 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 9.5 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 Vanj in September 2025.
Best places to visit in September
| Hottest month: | July | 19.2°C 66.6°F |
|---|---|---|
| Driest month: | August | 8mm 0.3ins |
| Sunniest month: | September | 9.5hrs |
| Coldest month: | January | -10.1°C 13.8°F |
| Wettest month: | March | 115mm 4.5ins |