Samtse Weather in September
What's the weather like in Samtse (Samchi) in September 2025?
The climate in Samtse during September can be summarized as hot, humid and very wet.
September is in the fall / autumn in Samtse and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 28°C (82°F), whilst at night 20°C (69°F) is normal.
| Daytime temperature | 27.6°C 81.7°F |
|---|---|
| Nightly temperature | 20.4°C 68.7°F |
| Average temperature | 24°C 75.2°F |
| Daily sunshine | 5 hrs |
| Avg rainfall | 531 mm 20.9 ins |
| Rainy days | 12 days |
| Sea temperature | 26.2°C 79.1°F |
| Humidity | 87% |
| Windspeed | 4kph 2 mph |
On average September is the 4th wettest month of the year in Samtse with around 531mm 20.9 inches of rain making it a very wet time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.
On the flip side this corresponds to an average of 5 hours of sunshine per day.
September temperatures in Samtse
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 Samtse in September 2025.
Other monthly averages
Best places to visit in September
Samtse weather stats
| Hottest month: | August | 28°C 82.4°F |
|---|---|---|
| Driest month: | December | 7mm 0.3ins |
| Sunniest month: | December | 7.6hrs |
| Coldest month: | January | 19°C 66.2°F |
| Wettest month: | July | 996mm 39.2ins |
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