Average annual temperature is 20.9 °C
Absolute maximum temperature: 34.2 °C
Absolute minimum temperature: 4.3 °C
Number of sunny days: 165 days
Number of rainy days: 200 days
Look at detailed online map of Jieman
* Weather data for Jieman 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) | 26.0 | 26.9 | 30.8 | 33.6 | 34.2 | 33.7 | 33.7 | 29.4 | 32.3 | 29.0 | 27.9 | 26.1 |
| Average daytime temperature (°C) | 22.4 | 25.2 | 27.2 | 30.4 | 29.6 | 28.3 | 28.4 | 27.4 | 29.2 | 26.6 | 25.1 | 22.1 |
| Average temperature (°C) | 14.4 | 17.2 | 19.4 | 22.5 | 23.6 | 24.1 | 24.6 | 24.1 | 24.5 | 21.6 | 18.5 | 16.0 |
| Average night temperature (°C) | 6.6 | 8.8 | 11.6 | 14.3 | 17.3 | 20.9 | 21.4 | 21.5 | 20.3 | 16.9 | 12.3 | 10.8 |
| Absolute minimum temperature (°C) | 4.3 | 6.6 | 8.3 | 10.2 | 15.3 | 18.2 | 19.0 | 20.2 | 18.7 | 12.5 | 9.5 | 7.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 13.6 | 13.5 | 13.0 | 12.3 | 11.6 | 11.0 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.9 | 9.9 | 10.3 | 10.8 | 10.7 | 9.3 | 8.5 | 8.0 | 9.9 | 9.3 | 9.0 | 8.4 |
| Precipitation (mm) | 0 | 3 | 18 | 11 | 132 | 408 | 390 | 453 | 274 | 133 | 50 | 71 |
| Sunny days | 31 | 26 | 19 | 18 | 7 | 1 | 0 | 0 | 5 | 13 | 25 | 20 |
| Rainy days | 0 | 2 | 12 | 12 | 24 | 29 | 31 | 31 | 25 | 18 | 5 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jieman is at