Average annual temperature is 2.1 °C
Absolute maximum temperature: 18.3 °C
Absolute minimum temperature: -20.2 °C
Number of sunny days: 103 days
Number of rainy days: 152 days
Number of snow days: 110 days
Look at detailed online map of Mengjiu
* Weather data for Mengjiu 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) | 6.7 | 7.8 | 5.4 | 9.8 | 17.6 | 18.3 | 17.8 | 16.7 | 15.5 | 14.8 | 5.4 | 6.3 |
| Average daytime temperature (°C) | 1.0 | 3.0 | 2.1 | 6.5 | 9.0 | 15.3 | 14.1 | 14.3 | 13.4 | 8.4 | 1.9 | 0.4 |
| Average temperature (°C) | -3.9 | -2.7 | -3.4 | 0.6 | 3.2 | 8.7 | 9.5 | 9.7 | 8.0 | 2.9 | -2.1 | -5.6 |
| Average night temperature (°C) | -9.2 | -8.1 | -8.7 | -5.6 | -2.3 | 2.3 | 5.9 | 6.0 | 2.7 | -2.3 | -6.4 | -13.3 |
| Absolute minimum temperature (°C) | -19.4 | -13.5 | -12.3 | -9.3 | -5.2 | -2.6 | 2.8 | 2.0 | -0.4 | -8.1 | -12.6 | -20.2 |
| 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 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.2 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 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 | 10.3 | 10.9 | 11.5 | 12.2 | 12.0 | 9.4 | 9.9 | 11.2 | 10.4 | 9.8 | 9.4 |
| Precipitation (mm) | 3 | 6 | 30 | 51 | 69 | 131 | 452 | 327 | 70 | 66 | 51 | 20 |
| Sunny days | 28 | 18 | 4 | 3 | 8 | 5 | 0 | 1 | 2 | 6 | 9 | 19 |
| Rainy days | 0 | 0 | 0 | 1 | 12 | 25 | 31 | 30 | 28 | 17 | 8 | 0 |
| Snow days | 3 | 10 | 27 | 26 | 11 | 0 | 0 | 0 | 0 | 8 | 13 | 12 |
The largest precipitation sum in Mengjiu is at