Average annual temperature is 5.8 °C
Absolute maximum temperature: 29.0 °C
Absolute minimum temperature: -24.4 °C
Number of sunny days: 239 days
Number of rainy days: 98 days
Number of snow days: 28 days
Look at detailed online map of Jiayi
* Weather data for Jiayi 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) | 2.6 | 1.9 | 14.4 | 18.6 | 22.8 | 29.0 | 28.7 | 26.0 | 24.6 | 15.5 | 12.5 | 10.2 |
| Average daytime temperature (°C) | -7.0 | -3.1 | 7.6 | 10.6 | 16.4 | 22.3 | 24.7 | 21.8 | 18.6 | 11.9 | 5.9 | 1.0 |
| Average temperature (°C) | -11.2 | -7.1 | 2.1 | 5.7 | 11.0 | 16.6 | 19.3 | 16.4 | 12.9 | 6.6 | 0.6 | -4.4 |
| Average night temperature (°C) | -15.0 | -11.1 | -3.9 | -0.5 | 4.0 | 9.6 | 13.0 | 10.4 | 6.8 | 1.1 | -4.6 | -8.8 |
| Absolute minimum temperature (°C) | -24.4 | -16.6 | -11.7 | -6.9 | -3.0 | 3.0 | 9.0 | 3.9 | 0.5 | -1.7 | -10.0 | -17.7 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 14.9 | 14.7 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.6 | 7.1 | 10.4 | 9.6 | 11.2 | 11.5 | 11.5 | 10.7 | 10.3 | 9.0 | 8.5 | 7.9 |
| Precipitation (mm) | 13 | 31 | 2 | 24 | 9 | 38 | 9 | 29 | 8 | 13 | 4 | 2 |
| Sunny days | 22 | 16 | 26 | 16 | 15 | 14 | 19 | 18 | 21 | 19 | 27 | 26 |
| Rainy days | 0 | 3 | 2 | 13 | 16 | 16 | 12 | 13 | 9 | 12 | 2 | 0 |
| Snow days | 9 | 9 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 |
The largest precipitation sum in Jiayi is at