Average annual temperature is 15.7 °C
Absolute maximum temperature: 33.6 °C
Absolute minimum temperature: -10.4 °C
Number of sunny days: 125 days
Number of rainy days: 239 days
Number of snow days: 1 day
Look at detailed online map of Mengjiangyuan
* Weather data for Mengjiangyuan 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) | 21.1 | 20.7 | 22.7 | 28.1 | 32.1 | 30.6 | 33.6 | 31.1 | 30.2 | 25.9 | 26.5 | 22.8 |
| Average daytime temperature (°C) | 8.9 | 10.5 | 15.7 | 19.5 | 23.8 | 26.9 | 30.1 | 28.2 | 27.5 | 21.2 | 16.4 | 10.6 |
| Average temperature (°C) | 4.6 | 6.1 | 11.0 | 15.3 | 19.4 | 23.2 | 26.3 | 24.3 | 23.4 | 17.1 | 11.7 | 5.8 |
| Average night temperature (°C) | 0.7 | 2.2 | 7.0 | 11.9 | 15.9 | 20.5 | 23.4 | 21.3 | 20.0 | 13.5 | 7.5 | 1.8 |
| Absolute minimum temperature (°C) | -10.4 | -4.6 | -0.3 | 4.8 | 7.6 | 16.7 | 20.4 | 16.7 | 16.8 | 7.7 | 0.2 | -9.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 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) | 6.5 | 5.6 | 6.3 | 7.6 | 8.4 | 6.9 | 9.0 | 9.3 | 8.8 | 6.6 | 7.6 | 7.0 |
| Precipitation (mm) | 50 | 91 | 115 | 135 | 121 | 250 | 262 | 194 | 81 | 41 | 62 | 29 |
| Sunny days | 20 | 9 | 15 | 9 | 9 | 0 | 3 | 0 | 6 | 14 | 20 | 20 |
| Rainy days | 10 | 19 | 16 | 21 | 22 | 30 | 28 | 31 | 24 | 17 | 10 | 11 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mengjiangyuan is at