Average annual temperature is 8.5 °C
Absolute maximum temperature: 31.9 °C
Absolute minimum temperature: -17.0 °C
Number of sunny days: 207 days
Number of rainy days: 121 days
Number of snow days: 37 days
Look at detailed online map of Jiangjiawan
* Weather data for Jiangjiawan 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) | 9.3 | 10.2 | 17.4 | 25.0 | 27.3 | 30.3 | 31.9 | 29.3 | 28.4 | 17.4 | 17.3 | 10.7 |
| Average daytime temperature (°C) | -0.5 | 2.9 | 10.8 | 13.5 | 18.8 | 23.5 | 25.9 | 25.0 | 20.8 | 13.1 | 7.0 | 2.1 |
| Average temperature (°C) | -5.0 | -1.9 | 5.0 | 7.7 | 13.1 | 18.0 | 20.3 | 19.6 | 15.6 | 8.9 | 2.3 | -2.4 |
| Average night temperature (°C) | -9.7 | -7.3 | -0.5 | 1.9 | 7.8 | 12.4 | 15.0 | 14.4 | 11.0 | 4.7 | -2.6 | -6.6 |
| Absolute minimum temperature (°C) | -17.0 | -16.5 | -5.5 | -6.5 | 1.6 | 7.8 | 9.0 | 10.4 | 6.4 | 0.9 | -6.9 | -15.8 |
| 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 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 8.1 | 7.5 | 9.0 | 8.6 | 7.6 | 9.5 | 10.4 | 10.5 | 8.9 | 7.7 | 8.5 | 8.2 |
| Precipitation (mm) | 4 | 21 | 11 | 27 | 54 | 38 | 56 | 31 | 98 | 90 | 6 | 2 |
| Sunny days | 24 | 18 | 20 | 16 | 11 | 15 | 15 | 17 | 7 | 14 | 24 | 26 |
| Rainy days | 1 | 1 | 6 | 6 | 19 | 15 | 16 | 14 | 23 | 17 | 1 | 2 |
| Snow days | 6 | 9 | 5 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 5 | 3 |
The largest precipitation sum in Jiangjiawan is at