Average annual temperature is 15.7 °C
Absolute maximum temperature: 40.8 °C
Absolute minimum temperature: -12.7 °C
Number of sunny days: 249 days
Number of rainy days: 114 days
Number of snow days: 2 days
Look at detailed online map of Weiwan
* Weather data for Weiwan 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) | 14.7 | 18.5 | 28.6 | 28.1 | 34.7 | 37.9 | 40.8 | 34.9 | 32.2 | 28.4 | 29.6 | 22.4 |
| Average daytime temperature (°C) | 7.1 | 10.2 | 19.3 | 20.7 | 25.6 | 32.2 | 34.1 | 30.8 | 27.3 | 23.5 | 14.5 | 5.4 |
| Average temperature (°C) | 1.2 | 4.7 | 12.8 | 15.4 | 20.8 | 26.6 | 29.1 | 26.7 | 23.0 | 17.9 | 9.1 | 0.3 |
| Average night temperature (°C) | -4.0 | -0.3 | 6.8 | 10.6 | 16.6 | 21.4 | 24.6 | 22.9 | 19.1 | 13.2 | 3.9 | -4.5 |
| Absolute minimum temperature (°C) | -7.7 | -3.9 | 1.4 | 4.7 | 10.4 | 14.6 | 21.9 | 16.9 | 11.9 | 7.5 | -4.8 | -12.7 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.4 | 7.2 | 8.7 | 7.9 | 7.3 | 8.4 | 9.4 | 9.6 | 7.4 | 7.3 | 6.9 | 6.9 |
| Precipitation (mm) | 8 | 17 | 13 | 73 | 129 | 35 | 236 | 95 | 114 | 12 | 28 | 34 |
| Sunny days | 27 | 21 | 27 | 19 | 16 | 19 | 16 | 18 | 14 | 23 | 26 | 23 |
| Rainy days | 3 | 7 | 4 | 11 | 15 | 11 | 15 | 13 | 16 | 8 | 4 | 7 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The largest precipitation sum in Weiwan is at