Tsagaan-Olom Weather in September
What's the weather like in Tsagaan-Olom (Govĭ-Altay) in September 2025?
The climate in Tsagaan-Olom during September can be summarized as cool and dry.
September is in the fall / autumn in Tsagaan-Olom and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a cool 15°C (59°F), whilst at night 2°C (35°F) is normal.
| Daytime temperature | 15.2°C 59.4°F |
|---|---|
| Nightly temperature | 1.6°C 34.9°F |
| Average temperature | 8.4°C 47.1°F |
| Daily sunshine | 9.9 hrs |
| Avg rainfall | 15 mm 0.6 ins |
| Rainy days | 7 days |
| Sea temperature | 15.4°C 59.8°F |
| Humidity | 54% |
| Windspeed | 8.6kph 5 mph |
On average September is the 4th wettest month of the year in Tsagaan-Olom with around 15mm 0.6 inches of rain making it a dry time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.
On the flip side this corresponds to an average of 9.9 hours of sunshine per day.
September temperatures in Tsagaan-Olom
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-Olom in September 2025.
Other monthly averages
Best places to visit in September
Tsagaan-Olom weather stats
| Hottest month: | July | 21.9°C 71.4°F |
|---|---|---|
| Driest month: | January | 1mm 0ins |
| Sunniest month: | September | 9.9hrs |
| Coldest month: | January | -11.4°C 11.5°F |
| Wettest month: | July | 44mm 1.7ins |
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