Average annual temperature is 19.8 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: -3.1 °C
Number of sunny days: 114 days
Number of rainy days: 251 days
Look at detailed online map of Sanyuan
* Weather data for Sanyuan 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) | 22.1 | 24.2 | 27.7 | 31.2 | 35.2 | 33.7 | 38.3 | 36.5 | 33.1 | 31.8 | 29.1 | 26.3 |
| Average daytime temperature (°C) | 14.7 | 17.5 | 21.2 | 24.8 | 28.5 | 30.7 | 33.8 | 31.8 | 30.8 | 24.9 | 21.1 | 16.3 |
| Average temperature (°C) | 9.8 | 12.6 | 16.1 | 19.6 | 23.4 | 25.9 | 28.3 | 26.8 | 26.0 | 20.8 | 16.3 | 11.3 |
| Average night temperature (°C) | 5.3 | 8.2 | 11.9 | 15.8 | 19.7 | 22.8 | 24.6 | 23.6 | 22.6 | 17.3 | 12.3 | 7.1 |
| Absolute minimum temperature (°C) | -1.9 | 1.5 | 5.8 | 8.4 | 13.6 | 19.3 | 23.1 | 22.0 | 20.4 | 13.0 | 6.0 | -3.1 |
| 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 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.7 | 11.3 | 12.0 | 12.8 | 13.4 | 13.8 | 13.6 | 13.1 | 12.3 | 11.5 | 10.9 | 10.5 |
| 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) | 6.2 | 5.8 | 5.6 | 6.5 | 8.2 | 7.6 | 10.5 | 9.2 | 9.3 | 6.0 | 7.5 | 6.7 |
| Precipitation (mm) | 83 | 111 | 192 | 194 | 200 | 252 | 230 | 274 | 182 | 71 | 47 | 41 |
| Sunny days | 15 | 15 | 11 | 5 | 9 | 3 | 8 | 1 | 1 | 9 | 19 | 18 |
| Rainy days | 16 | 13 | 20 | 25 | 22 | 27 | 23 | 30 | 29 | 22 | 11 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Sanyuan during the most sunny months:
The largest precipitation sum in Sanyuan is at