Average annual temperature is 9.4 °C
Absolute maximum temperature: 33.5 °C
Absolute minimum temperature: -18.1 °C
Number of sunny days: 212 days
Number of rainy days: 133 days
Number of snow days: 20 days
Look at detailed online map of Mengjiayuan
* Weather data for Mengjiayuan 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) | 11.9 | 9.3 | 19.5 | 27.7 | 28.9 | 29.6 | 33.5 | 28.7 | 27.6 | 19.1 | 18.9 | 14.1 |
| Average daytime temperature (°C) | 1.3 | 3.6 | 12.8 | 15.0 | 19.3 | 25.5 | 27.9 | 25.3 | 21.1 | 14.7 | 8.9 | 3.1 |
| Average temperature (°C) | -4.2 | -1.4 | 6.2 | 9.1 | 14.1 | 19.7 | 22.2 | 20.1 | 16.0 | 9.9 | 2.9 | -2.2 |
| Average night temperature (°C) | -9.2 | -5.8 | 0.0 | 3.8 | 9.4 | 14.3 | 17.0 | 15.7 | 12.1 | 5.6 | -2.3 | -6.9 |
| Absolute minimum temperature (°C) | -18.1 | -14.4 | -6.9 | -4.0 | 2.3 | 8.9 | 12.5 | 9.6 | 7.7 | 1.6 | -7.5 | -14.9 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.5 | 6.3 | 8.7 | 8.0 | 6.4 | 9.4 | 9.3 | 8.9 | 7.0 | 6.7 | 7.7 | 7.6 |
| Precipitation (mm) | 4 | 17 | 18 | 48 | 63 | 51 | 102 | 56 | 95 | 59 | 5 | 4 |
| Sunny days | 26 | 19 | 22 | 17 | 13 | 17 | 13 | 13 | 8 | 13 | 25 | 26 |
| Rainy days | 1 | 1 | 6 | 12 | 18 | 13 | 18 | 18 | 22 | 18 | 3 | 3 |
| Snow days | 4 | 8 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
The largest precipitation sum in Mengjiayuan is at