Average annual temperature is 10.4 °C
Absolute maximum temperature: 33.8 °C
Absolute minimum temperature: -21.1 °C
Number of sunny days: 243 days
Number of rainy days: 105 days
Number of snow days: 17 days
Look at detailed online map of Jiujian
* Weather data for Jiujian 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) | 6.3 | 9.9 | 20.5 | 21.7 | 29.6 | 33.8 | 33.7 | 33.5 | 30.9 | 24.9 | 22.1 | 10.5 |
| Average daytime temperature (°C) | -2.4 | 2.8 | 11.2 | 16.9 | 24.7 | 29.3 | 29.7 | 28.6 | 26.4 | 18.9 | 4.0 | -3.7 |
| Average temperature (°C) | -7.1 | -2.3 | 4.7 | 10.8 | 18.6 | 23.5 | 25.5 | 24.3 | 20.7 | 13.5 | -0.6 | -7.8 |
| Average night temperature (°C) | -11.7 | -6.4 | -0.6 | 5.4 | 12.9 | 18.4 | 21.9 | 20.6 | 15.7 | 8.7 | -4.5 | -12.0 |
| Absolute minimum temperature (°C) | -21.1 | -10.2 | -6.3 | -1.2 | 6.7 | 12.9 | 18.2 | 15.8 | 9.9 | 1.9 | -10.7 | -20.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.3 | 8.1 | 9.9 | 8.8 | 10.0 | 10.9 | 9.2 | 9.6 | 9.6 | 8.4 | 6.8 | 6.5 |
| Precipitation (mm) | 4 | 2 | 3 | 44 | 43 | 74 | 203 | 94 | 48 | 14 | 64 | 12 |
| Sunny days | 28 | 26 | 28 | 18 | 20 | 15 | 8 | 17 | 20 | 21 | 18 | 24 |
| Rainy days | 1 | 0 | 2 | 12 | 11 | 15 | 23 | 14 | 10 | 10 | 7 | 0 |
| Snow days | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 7 |
The largest precipitation sum in Jiujian is at