Ulan-Ude Weather in September
What's the weather like in Ulan-Ude (Buryatiya) in September 2025?
The climate in Ulan-Ude during September can be summarized as cool and reasonably dry.
September is in the fall / autumn in Ulan-Ude and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a cool 16°C (60°F), whilst at night 3°C (37°F) is normal.
| Daytime temperature | 15.6°C 60°F |
|---|---|
| Nightly temperature | 2.9°C 37.1°F |
| Average temperature | 9.2°C 48.6°F |
| Daily sunshine | 7.7 hrs |
| Avg rainfall | 47 mm 1.9 ins |
| Rainy days | 9 days |
| Sea temperature | 13.1°C 55.5°F |
| Humidity | 66% |
| Windspeed | 7.6kph 5 mph |
On average September is the 4th wettest month of the year in Ulan-Ude with around 47mm 1.9 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.7 hours of sunshine per day.
September temperatures in Ulan-Ude
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 Ulan-Ude in September 2025.
Other monthly averages
Best places to visit in September
Ulan-Ude weather stats
| Hottest month: | July | 24.5°C 76.1°F |
|---|---|---|
| Driest month: | February | 5mm 0.2ins |
| Sunniest month: | March | 7.9hrs |
| Coldest month: | January | -18.7°C -1.7°F |
| Wettest month: | July | 89mm 3.5ins |
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