Average annual temperature is 16.6 °C
Absolute maximum temperature: 35.8 °C
Absolute minimum temperature: -3.7 °C
Number of sunny days: 142 days
Number of rainy days: 221 days
Number of snow days: 2 days
Look at detailed online map of Jiaguan
* Weather data for Jiaguan China is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 13.6 | 16.9 | 22.5 | 29.7 | 30.9 | 32.3 | 35.8 | 31.2 | 29.1 | 23.1 | 22.5 | 16.4 |
| Average daytime temperature (°C) | 8.8 | 11.2 | 15.7 | 21.1 | 23.5 | 27.7 | 29.9 | 28.1 | 25.0 | 19.5 | 15.9 | 10.5 |
| Average temperature (°C) | 5.3 | 8.7 | 12.7 | 17.3 | 20.1 | 23.7 | 26.3 | 24.9 | 22.2 | 17.1 | 13.1 | 7.5 |
| Average night temperature (°C) | 1.0 | 6.2 | 9.3 | 13.4 | 16.9 | 20.2 | 22.9 | 22.2 | 19.8 | 14.9 | 9.9 | 4.0 |
| Absolute minimum temperature (°C) | -3.7 | 2.3 | 4.0 | 6.7 | 13.0 | 16.9 | 20.3 | 19.6 | 17.1 | 12.1 | 6.2 | -3.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.3 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.1 | 2.8 | 4.3 | 6.6 | 6.2 | 6.4 | 8.3 | 7.5 | 6.2 | 4.0 | 4.7 | 5.3 |
| Precipitation (mm) | 11 | 29 | 51 | 137 | 49 | 22 | 167 | 239 | 87 | 57 | 30 | 4 |
| Sunny days | 22 | 7 | 12 | 9 | 14 | 13 | 11 | 4 | 5 | 8 | 15 | 22 |
| Rainy days | 8 | 21 | 19 | 21 | 17 | 17 | 20 | 27 | 25 | 23 | 15 | 8 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Jiaguan during the most sunny months:
The largest precipitation sum in Jiaguan is at