The climate in Urunchi during September can be summarized as mild and dry.
September is in the fall / autumn in Urunchi and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a comfortable 24°C (75°F), whilst at night 11°C (52°F) is normal.
| Daytime temperature | 23.7°C 74.6°F |
|---|---|
| Nightly temperature | 11.2°C 52.1°F |
| Average temperature | 17.4°C 63.3°F |
| Daily sunshine | 9.8 hrs |
| Avg rainfall | 23 mm 0.9 ins |
| Rainy days | 5 days |
| Sea temperature | 16.8°C 62.3°F |
| Humidity | 43% |
| Windspeed | 10.4kph 7 mph |
On average September is the 5th wettest month of the year in Urunchi with around 23mm 0.9 inches of rain making it a dry time to visit. This rainfall is typically spread over 5 days, although this may vary considerably.
On the flip side this corresponds to an average of 9.8 hours of sunshine per day.
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 Urunchi in September 2025.
Best places to visit in September
| Hottest month: | July | 30.8°C 87.4°F |
|---|---|---|
| Driest month: | January | 8mm 0.3ins |
| Sunniest month: | September | 9.8hrs |
| Coldest month: | January | -8.3°C 17.1°F |
| Wettest month: | June | 35mm 1.4ins |