Average annual temperature is 21.3 °C
Absolute maximum temperature: 36.1 °C
Absolute minimum temperature: -0.5 °C
Number of sunny days: 92 days
Number of rainy days: 273 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) | 24.3 | 26.2 | 33.3 | 30.5 | 33.3 | 33.8 | 36.1 | 34.2 | 31.9 | 31.6 | 28.6 | 26.9 |
| Average daytime temperature (°C) | 17.0 | 18.6 | 23.7 | 25.2 | 28.3 | 30.8 | 33.1 | 31.2 | 30.2 | 27.1 | 22.6 | 18.3 |
| Average temperature (°C) | 12.1 | 14.3 | 18.9 | 21.3 | 24.7 | 27.0 | 29.2 | 27.3 | 26.5 | 22.9 | 18.3 | 13.2 |
| Average night temperature (°C) | 7.5 | 10.4 | 14.3 | 17.8 | 21.3 | 23.8 | 25.4 | 24.2 | 23.6 | 19.2 | 14.3 | 8.8 |
| Absolute minimum temperature (°C) | 0.9 | 4.5 | 9.1 | 10.8 | 15.5 | 22.1 | 24.1 | 20.7 | 21.1 | 14.7 | 6.9 | -0.5 |
| 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 | 13.6 | 13.5 | 13.0 | 12.3 | 11.6 | 11.0 | 10.7 |
| 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) | 6.5 | 5.6 | 5.6 | 6.2 | 8.7 | 9.1 | 11.1 | 9.3 | 9.3 | 8.4 | 7.3 | 6.9 |
| Precipitation (mm) | 33 | 115 | 145 | 320 | 187 | 441 | 106 | 193 | 167 | 48 | 117 | 50 |
| Sunny days | 14 | 11 | 9 | 4 | 5 | 1 | 0 | 3 | 2 | 15 | 13 | 15 |
| Rainy days | 17 | 17 | 22 | 26 | 26 | 29 | 31 | 28 | 28 | 16 | 17 | 16 |
| 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