Average annual temperature is 17.6 °C
Absolute maximum temperature: 29.3 °C
Absolute minimum temperature: 3.9 °C
Number of sunny days: 93 days
Number of rainy days: 272 days
Look at detailed online map of Mengdong
* Weather data for Mengdong 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) | 21.3 | 22.7 | 24.8 | 29.3 | 28.9 | 28.3 | 28.6 | 25.0 | 26.6 | 24.0 | 21.7 | 21.0 |
| Average daytime temperature (°C) | 17.8 | 19.8 | 21.8 | 26.0 | 24.9 | 24.0 | 24.0 | 22.9 | 24.1 | 22.1 | 20.1 | 17.4 |
| Average temperature (°C) | 12.8 | 14.9 | 16.7 | 20.1 | 19.8 | 19.9 | 20.0 | 19.3 | 19.7 | 17.9 | 15.8 | 13.9 |
| Average night temperature (°C) | 7.6 | 10.3 | 11.8 | 14.9 | 15.7 | 17.0 | 17.2 | 17.0 | 16.3 | 14.6 | 12.1 | 10.5 |
| Absolute minimum temperature (°C) | 3.9 | 7.2 | 9.3 | 9.8 | 13.5 | 15.6 | 16.1 | 15.1 | 15.0 | 11.6 | 10.0 | 7.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.9 | 11.4 | 12.0 | 12.7 | 13.3 | 13.5 | 13.4 | 12.9 | 12.3 | 11.6 | 11.0 | 10.7 |
| 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) | 10.1 | 10.0 | 10.4 | 11.3 | 11.0 | 10.1 | 9.2 | 7.1 | 9.9 | 9.5 | 9.0 | 8.5 |
| Precipitation (mm) | 1 | 40 | 40 | 28 | 173 | 307 | 334 | 397 | 302 | 133 | 51 | 103 |
| Sunny days | 27 | 14 | 13 | 18 | 6 | 0 | 0 | 0 | 0 | 1 | 9 | 5 |
| Rainy days | 4 | 14 | 18 | 12 | 25 | 30 | 31 | 31 | 30 | 30 | 21 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mengdong is at