Average annual temperature is 2.5 °C
Absolute maximum temperature: 19.8 °C
Absolute minimum temperature: -22.1 °C
Number of sunny days: 102 days
Number of rainy days: 148 days
Number of snow days: 115 days
Look at detailed online map of Yajiu
* Weather data for Yajiu 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) | 1.7 | 1.4 | 1.5 | 4.9 | 10.9 | 18.4 | 18.9 | 19.8 | 18.0 | 16.5 | 8.3 | 2.4 |
| Average daytime temperature (°C) | -3.9 | -2.7 | -0.9 | 2.9 | 5.9 | 14.5 | 17.2 | 16.9 | 15.8 | 9.8 | 4.1 | -0.6 |
| Average temperature (°C) | -8.8 | -6.4 | -4.2 | 0.4 | 3.4 | 10.3 | 12.9 | 13.0 | 11.4 | 5.3 | -0.9 | -6.5 |
| Average night temperature (°C) | -14.6 | -11.9 | -9.4 | -3.1 | 0.2 | 6.3 | 9.7 | 10.1 | 7.7 | 0.5 | -6.9 | -13.6 |
| Absolute minimum temperature (°C) | -21.4 | -19.6 | -19.2 | -10.6 | -4.2 | -0.1 | 5.0 | 4.9 | 4.1 | -5.2 | -15.1 | -22.1 |
| 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 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.2 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| 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) | 8.8 | 8.0 | 8.6 | 7.7 | 7.9 | 9.1 | 9.6 | 7.8 | 10.0 | 8.8 | 9.1 | 8.0 |
| Precipitation (mm) | 21 | 89 | 87 | 93 | 115 | 129 | 198 | 301 | 83 | 81 | 27 | 31 |
| Sunny days | 20 | 8 | 10 | 8 | 8 | 5 | 0 | 0 | 1 | 6 | 18 | 18 |
| Rainy days | 1 | 1 | 2 | 1 | 8 | 25 | 31 | 31 | 29 | 13 | 1 | 5 |
| Snow days | 10 | 19 | 19 | 21 | 15 | 0 | 0 | 0 | 0 | 12 | 11 | 8 |
The largest precipitation sum in Yajiu is at