Vanimo Weather in September
What's the weather like in Vanimo (Sandaun) in September 2024?
The climate in Vanimo during September can be summarized as hot, humid and wet.
September is in the spring in Vanimo and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a steamy 30°C (86°F), whilst at night 21°C (70°F) is normal.
| Daytime temperature | 30.1°C 86.2°F |
|---|---|
| Nightly temperature | 21.1°C 70°F |
| Average temperature | 25.6°C 78.1°F |
| Daily sunshine | 5.5 hrs |
| Avg rainfall | 161 mm 6.3 ins |
| Rainy days | 15 days |
| Sea temperature | 29.2°C 84.5°F |
| Humidity | 79% |
| Windspeed | 8.3kph 5 mph |
On average September is the 3rd driest month of the year in Vanimo with around 161mm 6.3 inches of rain making it a wet time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.5 hours of sunshine per day.
September temperatures in Vanimo
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 Vanimo in September 2024.
Other monthly averages
Best places to visit in September
Vanimo weather stats
| Hottest month: | November | 31.5°C 88.7°F |
|---|---|---|
| Driest month: | July | 141mm 5.6ins |
| Sunniest month: | September | 5.5hrs |
| Coldest month: | July | 29.1°C 84.4°F |
| Wettest month: | January | 292mm 11.5ins |
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