Average annual temperature is 5.2 °C
Absolute maximum temperature: 24.0 °C
Absolute minimum temperature: -16.7 °C
Number of sunny days: 89 days
Number of rainy days: 141 days
Number of snow days: 135 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) | 6.1 | 6.3 | 5.4 | 10.8 | 19.3 | 22.4 | 22.9 | 24.0 | 21.0 | 20.6 | 8.6 | 3.8 |
| Average daytime temperature (°C) | -1.2 | 2.0 | 2.4 | 6.4 | 10.0 | 17.5 | 20.1 | 20.8 | 19.0 | 10.1 | 4.3 | -0.7 |
| Average temperature (°C) | -5.1 | -1.9 | -0.8 | 3.5 | 6.7 | 12.6 | 15.3 | 16.0 | 13.6 | 6.0 | 0.3 | -4.3 |
| Average night temperature (°C) | -10.3 | -6.2 | -4.5 | 0.1 | 3.0 | 8.0 | 11.3 | 11.7 | 8.8 | 1.5 | -4.1 | -8.9 |
| Absolute minimum temperature (°C) | -16.7 | -9.4 | -8.5 | -4.9 | -3.1 | 2.9 | 8.8 | 8.2 | 5.8 | -5.0 | -9.9 | -13.9 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.3 | 12.4 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.4 | 9.3 | 10.0 | 10.2 | 11.2 | 10.3 | 9.6 | 9.9 | 10.9 | 9.6 | 9.3 | 8.6 |
| Precipitation (mm) | 6 | 32 | 55 | 99 | 79 | 160 | 174 | 154 | 58 | 103 | 18 | 24 |
| Sunny days | 22 | 10 | 11 | 5 | 8 | 3 | 0 | 2 | 1 | 6 | 11 | 10 |
| Rainy days | 1 | 0 | 2 | 1 | 6 | 27 | 31 | 29 | 29 | 12 | 1 | 2 |
| Snow days | 8 | 18 | 18 | 24 | 17 | 0 | 0 | 0 | 0 | 13 | 18 | 19 |
The largest precipitation sum in Mengda is at