Average annual temperature is 11.0 °C
Absolute maximum temperature: 29.4 °C
Absolute minimum temperature: -5.6 °C
Number of sunny days: 128 days
Number of rainy days: 237 days
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) | 18.6 | 17.6 | 18.8 | 23.5 | 29.4 | 28.9 | 27.2 | 23.9 | 23.5 | 22.3 | 19.4 | 15.9 |
| Average daytime temperature (°C) | 12.1 | 13.6 | 16.0 | 19.7 | 21.6 | 22.4 | 22.8 | 21.2 | 20.9 | 18.7 | 16.0 | 12.8 |
| Average temperature (°C) | 3.9 | 5.9 | 7.9 | 11.7 | 14.2 | 16.3 | 16.7 | 15.9 | 14.8 | 11.9 | 7.8 | 4.9 |
| Average night temperature (°C) | -2.5 | -1.2 | 0.3 | 4.0 | 7.6 | 10.9 | 12.0 | 12.2 | 9.7 | 6.6 | 1.1 | -1.1 |
| Absolute minimum temperature (°C) | -5.6 | -3.2 | -2.1 | 0.0 | 4.0 | 8.7 | 9.9 | 9.9 | 7.7 | 2.4 | -1.4 | -3.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 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) | 10.7 | 11.3 | 12.0 | 12.8 | 13.5 | 13.8 | 13.6 | 13.1 | 12.3 | 11.5 | 10.8 | 10.5 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.8 | 9.5 | 10.7 | 11.5 | 11.0 | 9.5 | 9.5 | 7.3 | 10.1 | 9.3 | 9.2 | 8.8 |
| Precipitation (mm) | 0 | 15 | 17 | 20 | 69 | 256 | 263 | 486 | 284 | 151 | 42 | 32 |
| Sunny days | 31 | 17 | 6 | 8 | 12 | 3 | 2 | 0 | 2 | 9 | 22 | 16 |
| Rainy days | 0 | 11 | 25 | 22 | 19 | 27 | 29 | 31 | 28 | 22 | 8 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Weilan is at