Average annual temperature is 10.3 °C
Absolute maximum temperature: 37.3 °C
Absolute minimum temperature: -21.4 °C
Number of sunny days: 252 days
Number of rainy days: 99 days
Number of snow days: 14 days
Look at detailed online map of Mengjiatun
* Weather data for Mengjiatun 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) | 5.5 | 10.3 | 21.7 | 23.4 | 29.2 | 34.9 | 37.3 | 34.9 | 31.4 | 25.6 | 22.7 | 10.5 |
| Average daytime temperature (°C) | -2.6 | 2.9 | 11.3 | 17.4 | 24.8 | 29.9 | 30.3 | 28.9 | 26.7 | 19.3 | 3.3 | -3.9 |
| Average temperature (°C) | -7.5 | -2.5 | 4.5 | 11.0 | 18.6 | 23.8 | 25.7 | 24.4 | 20.7 | 13.5 | -1.2 | -8.2 |
| Average night temperature (°C) | -12.2 | -6.6 | -0.9 | 5.8 | 12.8 | 18.4 | 21.8 | 20.5 | 15.7 | 8.3 | -5.1 | -12.2 |
| Absolute minimum temperature (°C) | -21.4 | -10.5 | -6.0 | -0.7 | 6.7 | 12.9 | 18.2 | 15.7 | 8.9 | 2.2 | -11.1 | -19.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.5 | 10.6 | 11.9 | 13.3 | 14.5 | 15.2 | 14.9 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.3 | 8.5 | 9.6 | 9.0 | 10.1 | 10.9 | 9.1 | 9.7 | 9.6 | 8.6 | 6.7 | 6.7 |
| Precipitation (mm) | 4 | 1 | 3 | 43 | 58 | 46 | 217 | 122 | 27 | 18 | 64 | 12 |
| Sunny days | 27 | 26 | 30 | 20 | 21 | 14 | 9 | 18 | 21 | 23 | 18 | 25 |
| Rainy days | 1 | 0 | 1 | 10 | 10 | 16 | 22 | 13 | 9 | 8 | 7 | 2 |
| Snow days | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 4 |
The largest precipitation sum in Mengjiatun is at