Average annual temperature is 4.1 °C
Absolute maximum temperature: 23.2 °C
Absolute minimum temperature: -18.6 °C
Number of sunny days: 81 days
Number of rainy days: 157 days
Number of snow days: 127 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) | 12.1 | 9.5 | 4.7 | 11.6 | 19.5 | 21.7 | 23.0 | 23.2 | 21.3 | 19.6 | 10.4 | 3.6 |
| Average daytime temperature (°C) | 2.4 | 1.8 | -0.1 | 6.9 | 11.3 | 17.1 | 19.5 | 20.2 | 19.0 | 12.1 | 6.2 | 0.0 |
| Average temperature (°C) | -4.7 | -3.8 | -4.6 | 1.9 | 6.1 | 11.8 | 14.3 | 14.7 | 12.7 | 6.4 | 0.5 | -6.3 |
| Average night temperature (°C) | -11.8 | -10.4 | -10.8 | -4.1 | 0.7 | 7.5 | 10.4 | 10.6 | 7.5 | 1.9 | -5.6 | -13.6 |
| Absolute minimum temperature (°C) | -17.4 | -18.6 | -17.4 | -9.6 | -6.4 | 4.2 | 5.8 | 6.5 | 4.3 | -5.7 | -13.1 | -18.4 |
| 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 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.1 | 12.0 | 12.9 | 13.7 | 14.0 | 13.9 | 13.2 | 12.3 | 11.4 | 10.7 | 10.2 |
| 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) | 9.6 | 9.3 | 9.5 | 10.3 | 10.7 | 9.7 | 9.2 | 9.4 | 10.5 | 10.0 | 9.3 | 8.9 |
| Precipitation (mm) | 2 | 50 | 47 | 71 | 127 | 162 | 221 | 176 | 52 | 56 | 26 | 17 |
| Sunny days | 25 | 7 | 9 | 4 | 2 | 1 | 0 | 0 | 1 | 1 | 13 | 18 |
| Rainy days | 0 | 2 | 2 | 5 | 14 | 29 | 31 | 31 | 29 | 12 | 0 | 2 |
| Snow days | 6 | 19 | 20 | 21 | 15 | 0 | 0 | 0 | 0 | 18 | 17 | 11 |
The largest precipitation sum in Jiayu is at