Average annual temperature is 17.7 °C
Absolute maximum temperature: 32.8 °C
Absolute minimum temperature: -3.6 °C
Number of sunny days: 110 days
Number of rainy days: 255 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) | 21.8 | 19.0 | 23.3 | 26.5 | 32.0 | 30.9 | 31.8 | 32.8 | 30.9 | 30.5 | 26.1 | 24.0 |
| Average daytime temperature (°C) | 12.1 | 11.3 | 16.8 | 21.4 | 25.1 | 28.0 | 30.5 | 29.4 | 28.5 | 24.1 | 18.5 | 13.2 |
| Average temperature (°C) | 7.5 | 7.8 | 12.9 | 17.6 | 21.5 | 24.5 | 26.9 | 25.7 | 24.3 | 19.6 | 14.2 | 8.8 |
| Average night temperature (°C) | 3.2 | 4.7 | 9.0 | 14.2 | 18.0 | 21.5 | 23.6 | 22.5 | 20.7 | 15.7 | 10.2 | 4.7 |
| Absolute minimum temperature (°C) | -3.0 | 0.4 | 4.3 | 7.1 | 11.7 | 18.3 | 22.1 | 17.6 | 17.6 | 12.1 | 3.5 | -3.6 |
| 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 | 13.4 | 13.8 | 13.6 | 13.0 | 12.3 | 11.5 | 10.9 | 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) | 6.2 | 3.3 | 4.6 | 5.7 | 8.0 | 8.4 | 10.9 | 9.5 | 9.1 | 7.0 | 5.8 | 5.8 |
| Precipitation (mm) | 37 | 97 | 132 | 158 | 229 | 234 | 83 | 142 | 70 | 47 | 76 | 64 |
| Sunny days | 22 | 8 | 6 | 6 | 6 | 5 | 2 | 3 | 7 | 17 | 15 | 13 |
| Rainy days | 9 | 20 | 25 | 24 | 25 | 25 | 29 | 28 | 23 | 14 | 15 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Mengdong during the most sunny months:
The largest precipitation sum in Mengdong is at