Average annual temperature is 6.9 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: -23.8 °C
Number of sunny days: 308 days
Number of rainy days: 42 days
Number of snow days: 15 days
Look at detailed online map of Jiarsu
* Weather data for Jiarsu 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) | 7.1 | 9.9 | 14.2 | 24.3 | 25.1 | 29.3 | 34.9 | 30.2 | 26.5 | 18.6 | 13.0 | 4.2 |
| Average daytime temperature (°C) | -3.1 | 4.1 | 9.6 | 13.7 | 17.6 | 24.2 | 26.8 | 25.7 | 21.1 | 13.1 | 5.6 | -0.6 |
| Average temperature (°C) | -10.1 | -2.4 | 3.0 | 7.2 | 12.0 | 18.9 | 21.2 | 19.8 | 15.0 | 6.9 | -1.5 | -7.5 |
| Average night temperature (°C) | -17.8 | -9.8 | -5.4 | -1.2 | 4.7 | 12.0 | 13.5 | 12.4 | 7.0 | -0.8 | -9.0 | -14.6 |
| Absolute minimum temperature (°C) | -23.8 | -13.3 | -11.2 | -10.0 | -1.0 | 7.5 | 6.2 | 6.4 | -0.3 | -7.5 | -13.8 | -21.6 |
| 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 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.8 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 9.7 |
| 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) | 8.6 | 9.3 | 10.4 | 10.5 | 9.7 | 10.8 | 10.4 | 9.8 | 9.9 | 9.5 | 9.0 | 8.4 |
| Precipitation (mm) | 0 | 0 | 0 | 1 | 5 | 12 | 6 | 5 | 6 | 1 | 0 | 0 |
| Sunny days | 29 | 24 | 29 | 25 | 24 | 19 | 27 | 23 | 22 | 27 | 30 | 29 |
| Rainy days | 0 | 0 | 0 | 1 | 7 | 11 | 4 | 8 | 8 | 3 | 0 | 0 |
| Snow days | 2 | 4 | 2 | 4 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 |
The largest precipitation sum in Jiarsu is at