Average annual temperature is -3.6 °C
Absolute maximum temperature: 14.5 °C
Absolute minimum temperature: -24.8 °C
Number of sunny days: 141 days
Number of rainy days: 129 days
Number of snow days: 95 days
Look at detailed online map of Mengda
* Weather data for Mengda 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) | 2.6 | -0.2 | 0.1 | 5.9 | 13.9 | 14.5 | 13.9 | 13.1 | 10.8 | 11.7 | 1.4 | -3.4 |
| Average daytime temperature (°C) | -3.8 | -4.1 | -2.5 | 2.1 | 5.3 | 10.3 | 10.2 | 9.3 | 9.1 | 3.3 | -3.8 | -6.9 |
| Average temperature (°C) | -11.2 | -10.3 | -8.7 | -4.6 | -1.3 | 4.0 | 5.1 | 4.8 | 3.2 | -2.6 | -9.2 | -13.1 |
| Average night temperature (°C) | -17.6 | -16.2 | -15.2 | -10.7 | -7.9 | -1.5 | 0.6 | 0.5 | -3.1 | -8.1 | -14.8 | -19.8 |
| Absolute minimum temperature (°C) | -22.0 | -22.0 | -22.5 | -16.5 | -11.6 | -5.1 | -2.7 | -2.8 | -7.3 | -12.4 | -24.1 | -24.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.1 | 12.0 | 12.9 | 13.7 | 14.0 | 13.9 | 13.2 | 12.3 | 11.4 | 10.7 | 10.3 |
| 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) | 9.6 | 10.2 | 10.9 | 11.9 | 11.9 | 11.4 | 10.6 | 9.3 | 10.9 | 9.9 | 9.3 | 9.1 |
| Precipitation (mm) | 0 | 15 | 18 | 44 | 43 | 97 | 155 | 195 | 30 | 36 | 13 | 5 |
| Sunny days | 30 | 16 | 9 | 5 | 13 | 7 | 0 | 1 | 9 | 10 | 20 | 21 |
| Rainy days | 0 | 0 | 3 | 1 | 8 | 23 | 31 | 30 | 21 | 11 | 0 | 1 |
| Snow days | 1 | 12 | 19 | 24 | 10 | 0 | 0 | 0 | 0 | 10 | 10 | 9 |
The largest precipitation sum in Mengda is at