Average annual temperature is 14.1 °C
Absolute maximum temperature: 36.8 °C
Absolute minimum temperature: -9.4 °C
Number of sunny days: 249 days
Number of rainy days: 112 days
Number of snow days: 4 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) | 11.1 | 15.8 | 25.5 | 29.9 | 31.8 | 36.8 | 36.5 | 35.1 | 31.7 | 23.3 | 24.7 | 17.4 |
| Average daytime temperature (°C) | 6.0 | 9.5 | 17.6 | 20.2 | 24.1 | 29.5 | 31.8 | 30.1 | 26.3 | 19.9 | 12.9 | 6.4 |
| Average temperature (°C) | 0.3 | 4.2 | 11.1 | 14.5 | 19.0 | 24.0 | 26.5 | 25.3 | 21.6 | 14.4 | 6.9 | 0.7 |
| Average night temperature (°C) | -4.3 | -0.9 | 4.8 | 9.4 | 14.2 | 18.9 | 21.7 | 21.0 | 17.6 | 9.5 | 1.5 | -3.7 |
| Absolute minimum temperature (°C) | -8.6 | -4.1 | -0.8 | 2.1 | 6.1 | 12.1 | 14.9 | 15.4 | 9.2 | 5.4 | -5.8 | -9.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.0 | 6.7 | 8.6 | 7.2 | 6.4 | 8.9 | 9.1 | 9.3 | 7.3 | 7.0 | 7.6 | 7.4 |
| Precipitation (mm) | 2 | 18 | 25 | 84 | 101 | 104 | 125 | 136 | 73 | 49 | 4 | 17 |
| Sunny days | 28 | 20 | 25 | 20 | 13 | 19 | 21 | 18 | 14 | 21 | 24 | 26 |
| Rainy days | 0 | 8 | 6 | 10 | 18 | 11 | 10 | 13 | 16 | 10 | 6 | 4 |
| Snow days | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The largest precipitation sum in Mengdong is at