Average annual temperature is 4.4 °C
Absolute maximum temperature: 31.0 °C
Absolute minimum temperature: -29.4 °C
Number of sunny days: 236 days
Number of rainy days: 97 days
Number of snow days: 32 days
Look at detailed online map of Jiuduan
* Weather data for Jiuduan 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) | 2.3 | 8.3 | 15.8 | 24.3 | 27.1 | 31.0 | 30.4 | 30.1 | 27.6 | 17.3 | 16.9 | 5.3 |
| Average daytime temperature (°C) | -8.1 | -2.2 | 6.2 | 10.0 | 18.5 | 24.2 | 25.1 | 24.6 | 20.0 | 13.1 | -2.2 | -8.0 |
| Average temperature (°C) | -13.2 | -8.2 | -0.5 | 3.8 | 12.3 | 18.0 | 19.6 | 18.6 | 14.0 | 6.5 | -7.0 | -12.5 |
| Average night temperature (°C) | -18.3 | -13.8 | -5.8 | -2.0 | 6.4 | 11.4 | 14.6 | 13.2 | 8.7 | 0.9 | -11.0 | -16.6 |
| Absolute minimum temperature (°C) | -29.4 | -20.6 | -12.1 | -8.5 | 0.3 | 5.6 | 11.0 | 8.1 | 1.1 | -4.5 | -19.8 | -28.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 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) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.8 | 12.5 | 11.1 | 9.8 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.8 | 8.4 | 10.2 | 9.4 | 9.5 | 12.1 | 9.7 | 11.1 | 10.0 | 8.8 | 7.1 | 7.2 |
| Precipitation (mm) | 3 | 7 | 4 | 60 | 54 | 24 | 112 | 41 | 29 | 16 | 10 | 8 |
| Sunny days | 24 | 23 | 25 | 16 | 17 | 18 | 11 | 13 | 19 | 25 | 21 | 24 |
| Rainy days | 0 | 0 | 3 | 10 | 14 | 12 | 20 | 18 | 11 | 6 | 2 | 1 |
| Snow days | 7 | 5 | 3 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 6 |
The best time to visit Jiuduan during the most sunny months:
The largest precipitation sum in Jiuduan is at