Tsagaan-Owoo Weather in September
What's the weather like in Tsagaan-Owoo (East Aimak) in September 2025?
The climate in Tsagaan-Owoo during September can be summarized as mild and dry.
September is in the fall / autumn in Tsagaan-Owoo and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a cool 18°C (64°F), whilst at night 4°C (39°F) is normal.
| Daytime temperature | 17.5°C 63.5°F |
|---|---|
| Nightly temperature | 3.7°C 38.7°F |
| Average temperature | 10.6°C 51.1°F |
| Daily sunshine | 9.2 hrs |
| Avg rainfall | 30 mm 1.2 ins |
| Rainy days | 8 days |
| Sea temperature | 14.8°C 58.7°F |
| Humidity | 60% |
| Windspeed | 11.9kph 7 mph |
On average September is the 4th wettest month of the year in Tsagaan-Owoo with around 30mm 1.2 inches of rain making it a dry time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.
On the flip side this corresponds to an average of 9.2 hours of sunshine per day.
September temperatures in Tsagaan-Owoo
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 Tsagaan-Owoo in September 2025.
Other monthly averages
Best places to visit in September
Tsagaan-Owoo weather stats
| Hottest month: | July | 25.3°C 77.5°F |
|---|---|---|
| Driest month: | February | 2mm 0.1ins |
| Sunniest month: | February | 8.3hrs |
| Coldest month: | January | -14.4°C 6.1°F |
| Wettest month: | July | 94mm 3.7ins |
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