Average annual temperature is 15.0 °C
Absolute maximum temperature: 40.3 °C
Absolute minimum temperature: -17.8 °C
Number of sunny days: 273 days
Number of rainy days: 86 days
Number of snow days: 6 days
Look at detailed online map of Mengdian
* Weather data for Mengdian 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) | 11.4 | 14.8 | 29.3 | 28.2 | 34.9 | 38.0 | 40.3 | 35.3 | 32.5 | 27.6 | 27.5 | 19.4 |
| Average daytime temperature (°C) | 5.3 | 9.2 | 18.9 | 20.4 | 26.4 | 32.9 | 34.2 | 31.0 | 28.0 | 23.8 | 12.2 | 2.8 |
| Average temperature (°C) | -0.5 | 3.6 | 12.1 | 14.9 | 21.1 | 27.0 | 29.3 | 26.6 | 23.0 | 17.5 | 6.8 | -2.2 |
| Average night temperature (°C) | -5.2 | -1.5 | 5.7 | 10.1 | 16.6 | 21.3 | 24.9 | 22.7 | 18.7 | 12.4 | 2.1 | -6.8 |
| Absolute minimum temperature (°C) | -11.2 | -4.2 | -1.1 | 4.0 | 11.2 | 15.5 | 21.5 | 17.0 | 10.8 | 6.4 | -5.9 | -17.8 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.8 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.2 | 10.2 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.6 | 7.8 | 10.0 | 7.7 | 7.6 | 10.5 | 9.6 | 9.9 | 8.2 | 8.3 | 7.5 | 6.6 |
| Precipitation (mm) | 3 | 8 | 1 | 76 | 45 | 32 | 203 | 125 | 64 | 0 | 30 | 20 |
| Sunny days | 27 | 23 | 30 | 17 | 20 | 23 | 16 | 16 | 19 | 30 | 26 | 26 |
| Rainy days | 1 | 4 | 1 | 13 | 11 | 7 | 15 | 15 | 11 | 1 | 3 | 4 |
| Snow days | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The largest precipitation sum in Mengdian is at