Average annual temperature is 16.7 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: -7.5 °C
Number of sunny days: 209 days
Number of rainy days: 153 days
Number of snow days: 3 days
Look at detailed online map of Sumiao
* Weather data for Sumiao 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) | 19.7 | 18.0 | 28.1 | 32.4 | 31.4 | 34.1 | 35.4 | 36.7 | 33.5 | 27.3 | 27.8 | 21.9 |
| Average daytime temperature (°C) | 10.0 | 11.0 | 19.0 | 22.7 | 26.0 | 29.1 | 32.3 | 32.4 | 27.3 | 23.5 | 16.2 | 8.8 |
| Average temperature (°C) | 4.0 | 6.0 | 13.4 | 17.4 | 21.4 | 24.8 | 28.3 | 27.9 | 23.4 | 18.3 | 11.1 | 3.8 |
| Average night temperature (°C) | -1.0 | 0.9 | 8.4 | 12.6 | 17.5 | 21.0 | 25.1 | 23.5 | 19.8 | 14.0 | 6.2 | -1.0 |
| Absolute minimum temperature (°C) | -7.0 | -3.9 | 2.0 | 5.8 | 10.8 | 15.3 | 19.7 | 17.8 | 15.0 | 10.3 | -3.1 | -7.5 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.5 | 10.1 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.3 | 5.5 | 7.1 | 7.8 | 6.9 | 7.6 | 8.8 | 10.5 | 6.2 | 6.9 | 6.6 | 6.8 |
| Precipitation (mm) | 30 | 29 | 27 | 72 | 128 | 172 | 211 | 104 | 184 | 53 | 30 | 37 |
| Sunny days | 27 | 15 | 25 | 17 | 11 | 12 | 13 | 16 | 8 | 21 | 21 | 23 |
| Rainy days | 4 | 12 | 6 | 13 | 20 | 18 | 18 | 15 | 22 | 10 | 9 | 6 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Sumiao during the most sunny months:
The largest precipitation sum in Sumiao is at