Ban Phônsavan Weather in September
What's the weather like in Ban Phônsavan (Xiangkhoang) in September 2024?
The climate in Ban Phônsavan during September can be summarized as warm, humid and very wet.
September is in the fall / autumn in Ban Phônsavan and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a muggy 27°C (81°F), whilst at night 19°C (66°F) is normal.
| Daytime temperature | 27°C 80.6°F |
|---|---|
| Nightly temperature | 18.8°C 65.8°F |
| Average temperature | 22.9°C 73.2°F |
| Daily sunshine | 5.5 hrs |
| Avg rainfall | 246 mm 9.7 ins |
| Rainy days | 19 days |
| Sea temperature | 29.2°C 84.6°F |
| Humidity | 84% |
| Windspeed | 5.4kph 3 mph |
On average September is the 4th wettest month of the year in Ban Phônsavan with around 246mm 9.7 inches of rain making it a very wet time to visit. This rainfall is typically spread over 19 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 Ban Phônsavan
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 Ban Phônsavan in September 2024.
Other monthly averages
Best places to visit in September
Ban Phônsavan weather stats
| Hottest month: | May | 28.2°C 82.8°F |
|---|---|---|
| Driest month: | December | 13mm 0.5ins |
| Sunniest month: | December | 6.7hrs |
| Coldest month: | January | 22.1°C 71.8°F |
| Wettest month: | August | 380mm 15ins |
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