Average annual temperature is 7.9 °C
Absolute maximum temperature: 27.9 °C
Absolute minimum temperature: -23.1 °C
Number of sunny days: 141 days
Number of rainy days: 200 days
Number of snow days: 24 days
Look at detailed online map of Jiajiawan
* Weather data for Jiajiawan 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) | 9.2 | 7.8 | 16.2 | 21.6 | 22.0 | 24.8 | 27.9 | 25.6 | 23.5 | 15.9 | 16.8 | 12.5 |
| Average daytime temperature (°C) | 0.7 | 2.2 | 9.1 | 12.4 | 15.3 | 19.7 | 23.4 | 22.4 | 17.2 | 12.6 | 7.5 | 2.7 |
| Average temperature (°C) | -5.0 | -1.6 | 4.2 | 8.0 | 11.5 | 15.7 | 19.0 | 18.2 | 13.7 | 8.5 | 3.3 | -2.0 |
| Average night temperature (°C) | -10.9 | -5.9 | -0.5 | 3.8 | 8.1 | 12.0 | 15.1 | 14.4 | 10.7 | 5.1 | -0.5 | -6.1 |
| Absolute minimum temperature (°C) | -23.1 | -13.0 | -5.1 | -3.6 | 0.9 | 8.0 | 11.1 | 8.2 | 6.6 | 0.9 | -5.8 | -15.2 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.3 | 14.1 | 13.4 | 12.4 | 11.4 | 10.5 | 10.0 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 6.9 | 5.3 | 7.9 | 7.7 | 6.0 | 8.0 | 9.4 | 9.6 | 6.0 | 6.3 | 6.0 | 6.3 |
| Precipitation (mm) | 19 | 54 | 68 | 123 | 196 | 126 | 189 | 172 | 209 | 122 | 47 | 37 |
| Sunny days | 21 | 12 | 15 | 14 | 7 | 8 | 9 | 8 | 5 | 11 | 14 | 17 |
| Rainy days | 3 | 7 | 14 | 16 | 24 | 22 | 22 | 23 | 25 | 20 | 13 | 11 |
| Snow days | 7 | 9 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 |
The best time to visit Jiajiawan during the most sunny months:
The largest precipitation sum in Jiajiawan is at