Average annual temperature is 14.9 °C
Absolute maximum temperature: 40.5 °C
Absolute minimum temperature: -14.8 °C
Number of sunny days: 267 days
Number of rainy days: 93 days
Number of snow days: 5 days
Look at detailed online map of Mengnancun
* Weather data for Mengnancun 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) | 11.8 | 14.9 | 29.9 | 28.6 | 38.3 | 40.5 | 40.0 | 35.5 | 34.6 | 28.6 | 28.7 | 19.9 |
| Average daytime temperature (°C) | 4.2 | 8.0 | 17.8 | 20.3 | 27.3 | 33.2 | 34.3 | 30.9 | 29.0 | 24.0 | 11.3 | 2.6 |
| Average temperature (°C) | -1.3 | 2.1 | 11.0 | 14.8 | 21.4 | 27.2 | 29.3 | 26.5 | 23.7 | 17.8 | 6.8 | -1.8 |
| Average night temperature (°C) | -5.4 | -2.5 | 4.4 | 9.9 | 16.3 | 21.5 | 24.8 | 22.8 | 19.0 | 12.7 | 2.7 | -5.6 |
| Absolute minimum temperature (°C) | -13.3 | -5.8 | -3.7 | 5.6 | 9.9 | 15.6 | 22.0 | 16.6 | 12.3 | 7.9 | -4.5 | -14.8 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.6 | 8.1 | 10.2 | 7.5 | 8.0 | 10.6 | 10.0 | 9.5 | 8.8 | 8.5 | 7.2 | 6.1 |
| Precipitation (mm) | 2 | 2 | 10 | 50 | 33 | 15 | 170 | 98 | 53 | 4 | 35 | 21 |
| Sunny days | 27 | 27 | 28 | 21 | 20 | 21 | 13 | 15 | 19 | 27 | 23 | 26 |
| Rainy days | 2 | 1 | 3 | 9 | 11 | 9 | 18 | 16 | 11 | 4 | 7 | 2 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
The largest precipitation sum in Mengnancun is at