Average annual temperature is -0.2 °C
Absolute maximum temperature: 15.1 °C
Absolute minimum temperature: -20.0 °C
Number of sunny days: 110 days
Number of rainy days: 124 days
Number of snow days: 131 days
Look at detailed online map of Mengdu
* Weather data for Mengdu 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) | 6.9 | 6.9 | 0.2 | 3.6 | 12.3 | 15.1 | 14.4 | 14.7 | 12.9 | 11.3 | 1.7 | 0.9 |
| Average daytime temperature (°C) | 0.3 | 0.5 | -2.9 | 0.7 | 4.0 | 11.9 | 12.1 | 12.5 | 11.1 | 4.4 | -1.4 | -4.0 |
| Average temperature (°C) | -5.1 | -4.5 | -6.1 | -2.9 | 0.4 | 6.8 | 7.7 | 8.4 | 7.0 | 0.0 | -6.1 | -8.5 |
| Average night temperature (°C) | -10.3 | -9.7 | -10.1 | -7.2 | -3.4 | 2.2 | 4.4 | 5.3 | 3.0 | -4.4 | -12.0 | -14.5 |
| Absolute minimum temperature (°C) | -18.1 | -16.4 | -17.2 | -10.3 | -10.0 | -3.7 | 2.6 | 2.2 | 0.1 | -10.8 | -16.8 | -20.0 |
| 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 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.3 | 11.4 | 10.7 | 10.2 |
| 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 | 10.1 | 10.6 | 11.4 | 12.0 | 11.7 | 9.0 | 9.4 | 11.2 | 10.4 | 9.7 | 9.1 |
| Precipitation (mm) | 0 | 22 | 43 | 60 | 71 | 141 | 316 | 257 | 85 | 55 | 11 | 16 |
| Sunny days | 29 | 15 | 4 | 1 | 6 | 8 | 0 | 0 | 5 | 4 | 16 | 22 |
| Rainy days | 0 | 2 | 2 | 1 | 6 | 20 | 31 | 31 | 25 | 6 | 0 | 0 |
| Snow days | 2 | 11 | 25 | 28 | 19 | 2 | 0 | 0 | 0 | 21 | 14 | 9 |
The largest precipitation sum in Mengdu is at