Average annual temperature is 20.7 °C
Absolute maximum temperature: 40.3 °C
Absolute minimum temperature: 0.1 °C
Number of sunny days: 159 days
Number of rainy days: 205 days
Number of snow days: 1 day
Look at detailed online map of Weilan
* Weather data for Weilan 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 | 28.4 | 33.0 | 39.3 | 40.3 | 39.7 | 38.2 | 31.9 | 33.4 | 32.6 | 31.0 | 29.9 |
| Average daytime temperature (°C) | 15.8 | 21.8 | 25.7 | 33.2 | 34.4 | 31.8 | 33.2 | 29.3 | 29.8 | 25.9 | 24.5 | 20.5 |
| Average temperature (°C) | 9.9 | 14.9 | 18.6 | 24.5 | 26.7 | 25.6 | 26.9 | 24.3 | 24.1 | 20.7 | 17.9 | 14.0 |
| Average night temperature (°C) | 5.1 | 9.8 | 13.2 | 17.3 | 20.5 | 20.9 | 21.6 | 20.7 | 19.5 | 16.6 | 12.8 | 8.9 |
| Absolute minimum temperature (°C) | 0.1 | 6.6 | 7.9 | 13.8 | 16.0 | 18.3 | 17.8 | 15.0 | 16.1 | 11.2 | 9.1 | 2.8 |
| 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) | 5.8 | 7.2 | 7.8 | 10.3 | 9.5 | 9.5 | 10.5 | 9.8 | 10.2 | 7.3 | 7.7 | 7.0 |
| Precipitation (mm) | 7 | 16 | 19 | 10 | 37 | 218 | 131 | 299 | 99 | 52 | 13 | 6 |
| Sunny days | 21 | 17 | 19 | 18 | 15 | 5 | 10 | 2 | 2 | 12 | 18 | 20 |
| Rainy days | 9 | 11 | 12 | 12 | 16 | 25 | 21 | 29 | 28 | 19 | 12 | 11 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Weilan is at