Average annual temperature is 18.8 °C
Absolute maximum temperature: 39.4 °C
Absolute minimum temperature: -3.1 °C
Number of sunny days: 182 days
Number of rainy days: 182 days
Number of snow days: 1 day
Look at detailed online map of Mengciyan
* Weather data for Mengciyan 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) | 16.5 | 19.2 | 25.1 | 37.5 | 35.5 | 37.2 | 39.4 | 34.3 | 33.9 | 27.0 | 24.5 | 18.2 |
| Average daytime temperature (°C) | 11.3 | 14.7 | 19.6 | 25.6 | 28.4 | 31.5 | 33.4 | 31.0 | 29.2 | 22.5 | 18.7 | 13.2 |
| Average temperature (°C) | 6.9 | 11.0 | 14.8 | 20.1 | 23.3 | 26.3 | 28.4 | 26.7 | 24.8 | 18.9 | 14.7 | 9.0 |
| Average night temperature (°C) | 2.6 | 7.0 | 10.2 | 14.8 | 18.7 | 21.6 | 23.9 | 23.0 | 21.1 | 15.8 | 10.5 | 4.4 |
| Absolute minimum temperature (°C) | -3.1 | 2.8 | 4.3 | 7.6 | 14.8 | 18.1 | 20.0 | 19.2 | 18.2 | 12.1 | 6.0 | -2.0 |
| 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) | 5.3 | 3.9 | 5.5 | 7.6 | 6.3 | 7.0 | 8.4 | 8.6 | 7.4 | 4.1 | 4.7 | 4.7 |
| Precipitation (mm) | 1 | 18 | 31 | 118 | 57 | 31 | 251 | 311 | 54 | 57 | 31 | 0 |
| Sunny days | 27 | 15 | 9 | 10 | 15 | 16 | 11 | 10 | 12 | 8 | 19 | 30 |
| Rainy days | 3 | 13 | 22 | 20 | 16 | 14 | 20 | 21 | 18 | 23 | 11 | 1 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Mengciyan during the most sunny months:
The largest precipitation sum in Mengciyan is at