Average annual temperature is 18.9 °C
Absolute maximum temperature: 36.6 °C
Absolute minimum temperature: -1.8 °C
Number of sunny days: 149 days
Number of rainy days: 215 days
Number of snow days: 1 day
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) | 16.9 | 19.9 | 24.2 | 33.2 | 34.1 | 35.3 | 36.6 | 35.3 | 35.0 | 26.1 | 24.8 | 18.4 |
| Average daytime temperature (°C) | 11.8 | 15.3 | 19.2 | 24.8 | 28.2 | 29.1 | 32.6 | 31.8 | 29.8 | 22.9 | 19.5 | 13.8 |
| Average temperature (°C) | 7.2 | 11.6 | 14.7 | 19.8 | 23.4 | 25.0 | 27.8 | 27.6 | 25.4 | 19.3 | 15.5 | 9.7 |
| Average night temperature (°C) | 3.0 | 8.1 | 10.6 | 15.1 | 19.2 | 21.3 | 23.9 | 23.8 | 21.9 | 16.3 | 11.8 | 5.5 |
| Absolute minimum temperature (°C) | -1.8 | 5.7 | 5.9 | 8.0 | 14.6 | 17.0 | 19.8 | 20.5 | 18.9 | 12.8 | 6.4 | 0.3 |
| 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 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.1 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| 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) | 5.4 | 4.4 | 5.5 | 8.1 | 7.5 | 6.5 | 8.3 | 8.7 | 7.2 | 4.5 | 4.9 | 4.5 |
| Precipitation (mm) | 3 | 18 | 63 | 123 | 85 | 97 | 251 | 252 | 94 | 78 | 32 | 5 |
| Sunny days | 24 | 13 | 6 | 11 | 7 | 11 | 15 | 6 | 9 | 8 | 15 | 24 |
| Rainy days | 6 | 15 | 25 | 19 | 24 | 19 | 16 | 25 | 21 | 23 | 15 | 7 |
| Snow days | 1 | 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