Average annual temperature is 17.9 °C
Absolute maximum temperature: 31.1 °C
Absolute minimum temperature: -3.5 °C
Number of sunny days: 87 days
Number of rainy days: 278 days
Look at detailed online map of Sanyuankeng
* Weather data for Sanyuankeng 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) | 20.7 | 19.3 | 22.5 | 25.9 | 31.1 | 31.1 | 30.6 | 30.8 | 28.8 | 27.3 | 24.3 | 22.1 |
| Average daytime temperature (°C) | 12.7 | 15.2 | 19.0 | 21.4 | 24.6 | 27.5 | 28.7 | 28.1 | 26.4 | 22.5 | 19.1 | 14.4 |
| Average temperature (°C) | 8.3 | 11.4 | 15.0 | 17.7 | 21.3 | 24.0 | 25.1 | 24.3 | 23.1 | 18.8 | 14.9 | 10.1 |
| Average night temperature (°C) | 4.6 | 8.0 | 11.5 | 14.8 | 18.6 | 21.2 | 22.1 | 21.4 | 20.7 | 15.8 | 11.4 | 6.5 |
| Absolute minimum temperature (°C) | -3.3 | 1.1 | 6.9 | 7.8 | 14.0 | 19.4 | 21.1 | 18.2 | 19.6 | 12.3 | 6.2 | -3.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 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) | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 13.7 | 13.5 | 13.0 | 12.3 | 11.6 | 10.9 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.4 | 5.4 | 5.3 | 6.0 | 7.1 | 8.7 | 11.0 | 9.1 | 7.6 | 6.9 | 7.4 | 6.6 |
| Precipitation (mm) | 83 | 84 | 243 | 288 | 148 | 227 | 105 | 182 | 239 | 103 | 54 | 49 |
| Sunny days | 14 | 13 | 7 | 5 | 3 | 1 | 0 | 1 | 1 | 13 | 14 | 15 |
| Rainy days | 17 | 15 | 24 | 25 | 28 | 29 | 31 | 30 | 29 | 18 | 16 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Sanyuankeng during the most sunny months:
The largest precipitation sum in Sanyuankeng is at