Average annual temperature is 4.8 °C
Absolute maximum temperature: 22.0 °C
Absolute minimum temperature: -13.3 °C
Number of sunny days: 108 days
Number of rainy days: 190 days
Number of snow days: 67 days
Look at detailed online map of Jiayu
* Weather data for Jiayu 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) | 14.9 | 13.1 | 10.5 | 16.6 | 20.4 | 18.8 | 20.4 | 22.0 | 19.1 | 17.8 | 10.9 | 8.4 |
| Average daytime temperature (°C) | 4.9 | 5.2 | 4.9 | 11.0 | 13.5 | 14.7 | 16.8 | 17.2 | 15.4 | 9.8 | 6.3 | 4.1 |
| Average temperature (°C) | -2.1 | -0.8 | -0.7 | 5.0 | 7.5 | 9.9 | 11.9 | 12.2 | 10.2 | 4.6 | 0.5 | -1.5 |
| Average night temperature (°C) | -8.9 | -6.2 | -6.5 | -1.5 | 2.1 | 5.6 | 7.2 | 7.5 | 5.3 | 0.2 | -5.2 | -6.9 |
| Absolute minimum temperature (°C) | -13.3 | -9.8 | -13.1 | -7.7 | -6.3 | 0.6 | 3.0 | 1.2 | 1.8 | -3.7 | -9.3 | -10.2 |
| 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) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.3 | 14.1 | 13.3 | 12.4 | 11.4 | 10.5 | 10.0 |
| Daylight minimum duration (h) | 10.0 | 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) | 9.1 | 8.9 | 9.0 | 10.5 | 10.0 | 8.3 | 9.6 | 8.9 | 9.2 | 8.2 | 9.3 | 8.8 |
| Precipitation (mm) | 5 | 40 | 61 | 61 | 137 | 160 | 170 | 175 | 157 | 98 | 8 | 3 |
| Sunny days | 25 | 13 | 6 | 5 | 3 | 2 | 3 | 3 | 1 | 3 | 22 | 22 |
| Rainy days | 0 | 2 | 6 | 20 | 26 | 28 | 28 | 28 | 29 | 21 | 2 | 0 |
| Snow days | 6 | 13 | 19 | 5 | 2 | 0 | 0 | 0 | 0 | 7 | 6 | 9 |
The largest precipitation sum in Jiayu is at