Jiayuguan Weather in October
What's the weather like in Jiayuguan (Gansu Sheng) in October 2025?
The climate in Jiayuguan during October can be summarized as cool and very dry.
October is in the fall / autumn in Jiayuguan and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a cool 14°C (56°F), whilst at night -1°C (31°F) is normal.
| Daytime temperature | 13.5°C 56.3°F |
|---|---|
| Nightly temperature | -0.7°C 30.7°F |
| Average temperature | 6.4°C 43.5°F |
| Daily sunshine | 9.5 hrs |
| Avg rainfall | 3 mm 0.1 ins |
| Rainy days | 2 days |
| Sea temperature | 17.8°C 64.1°F |
| Humidity | 45% |
| Windspeed | 7.9kph 5 mph |
On average October is the 5th driest month of the year in Jiayuguan with around 3mm 0.1 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 9.5 hours of sunshine per day.
October temperatures in Jiayuguan
October rainfall
October 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 Jiayuguan in October 2025.
Other monthly averages
Best places to visit in October
Jiayuguan weather stats
| Hottest month: | July | 26.1°C 79°F |
|---|---|---|
| Driest month: | December | 1mm 0ins |
| Sunniest month: | October | 9.5hrs |
| Coldest month: | January | -3.8°C 25.2°F |
| Wettest month: | July | 38mm 1.5ins |
© Google
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