Average annual temperature is 18.9 °C
Absolute maximum temperature: 31.8 °C
Absolute minimum temperature: -1.4 °C
Number of sunny days: 103 days
Number of rainy days: 262 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) | 20.7 | 23.6 | 27.2 | 27.2 | 31.4 | 31.6 | 31.8 | 30.9 | 30.4 | 28.7 | 25.6 | 23.5 |
| Average daytime temperature (°C) | 14.2 | 15.3 | 19.8 | 23.2 | 26.2 | 28.5 | 29.9 | 28.5 | 27.9 | 24.4 | 20.2 | 15.2 |
| Average temperature (°C) | 9.5 | 11.8 | 15.8 | 19.3 | 22.6 | 25.0 | 26.2 | 25.1 | 24.3 | 20.1 | 16.1 | 10.9 |
| Average night temperature (°C) | 4.7 | 8.0 | 11.9 | 15.7 | 19.0 | 21.9 | 22.9 | 22.1 | 21.1 | 16.2 | 12.1 | 6.7 |
| Absolute minimum temperature (°C) | -1.1 | 2.2 | 5.9 | 9.2 | 13.0 | 19.4 | 21.6 | 18.5 | 18.4 | 11.5 | 6.2 | -1.4 |
| 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 | 12.8 | 13.4 | 13.7 | 13.5 | 13.0 | 12.3 | 11.6 | 10.9 | 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) | 6.2 | 3.6 | 4.1 | 5.7 | 7.6 | 8.7 | 10.5 | 9.1 | 9.3 | 7.8 | 5.9 | 5.8 |
| Precipitation (mm) | 17 | 127 | 136 | 297 | 263 | 418 | 280 | 281 | 131 | 60 | 126 | 99 |
| Sunny days | 22 | 10 | 9 | 6 | 2 | 5 | 1 | 4 | 3 | 15 | 13 | 13 |
| Rainy days | 9 | 18 | 22 | 24 | 29 | 25 | 30 | 27 | 27 | 16 | 17 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Weilan during the most sunny months:
The largest precipitation sum in Weilan is at