Average annual temperature is 7.8 °C
Absolute maximum temperature: 31.3 °C
Absolute minimum temperature: -31.0 °C
Number of sunny days: 193 days
Number of rainy days: 143 days
Number of snow days: 29 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) | 6.0 | 7.6 | 19.1 | 21.6 | 26.9 | 31.3 | 31.1 | 30.3 | 28.5 | 21.0 | 17.6 | 8.1 |
| Average daytime temperature (°C) | -5.5 | 0.5 | 9.7 | 14.1 | 21.1 | 24.8 | 27.9 | 27.0 | 23.6 | 15.5 | 3.0 | -5.2 |
| Average temperature (°C) | -11.0 | -5.1 | 3.0 | 8.0 | 15.3 | 19.7 | 23.3 | 22.5 | 17.8 | 9.7 | -1.4 | -9.6 |
| Average night temperature (°C) | -16.7 | -10.1 | -2.4 | 2.6 | 9.9 | 15.2 | 19.5 | 18.7 | 12.4 | 4.8 | -5.1 | -14.3 |
| Absolute minimum temperature (°C) | -25.0 | -16.2 | -8.5 | -3.8 | 3.7 | 9.1 | 16.7 | 11.0 | 7.2 | -1.4 | -13.1 | -31.0 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| 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) | 6.6 | 7.3 | 9.0 | 8.6 | 10.2 | 10.0 | 8.9 | 8.1 | 9.9 | 7.9 | 5.5 | 5.5 |
| Precipitation (mm) | 13 | 6 | 10 | 77 | 64 | 180 | 224 | 345 | 28 | 44 | 85 | 29 |
| Sunny days | 18 | 23 | 23 | 13 | 22 | 12 | 4 | 6 | 20 | 17 | 15 | 20 |
| Rainy days | 3 | 0 | 6 | 17 | 9 | 18 | 27 | 25 | 10 | 14 | 10 | 4 |
| Snow days | 10 | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 7 |
The best time to visit Jiayi during the most sunny months:
The largest precipitation sum in Jiayi is at