Average annual temperature is 19.1 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: -3.9 °C
Number of sunny days: 113 days
Number of rainy days: 251 days
Number of snow days: 1 day
Look at detailed online map of Sanyanwan
* Weather data for Sanyanwan 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) | 24.1 | 21.9 | 25.8 | 30.5 | 33.3 | 34.6 | 36.9 | 36.9 | 32.8 | 29.9 | 29.2 | 25.1 |
| Average daytime temperature (°C) | 12.6 | 13.1 | 19.1 | 22.9 | 26.9 | 30.3 | 33.9 | 32.2 | 30.0 | 24.4 | 20.3 | 13.5 |
| Average temperature (°C) | 8.2 | 9.5 | 14.9 | 18.5 | 22.8 | 26.3 | 29.3 | 27.8 | 25.9 | 20.4 | 15.5 | 9.1 |
| Average night temperature (°C) | 3.9 | 6.3 | 11.3 | 15.0 | 19.6 | 23.2 | 25.6 | 24.3 | 22.8 | 17.3 | 11.9 | 5.1 |
| Absolute minimum temperature (°C) | -2.2 | 2.8 | 6.5 | 7.7 | 13.3 | 20.4 | 24.1 | 19.6 | 20.2 | 12.7 | 5.3 | -3.9 |
| 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 | 11.2 | 12.0 | 12.8 | 13.5 | 13.8 | 13.6 | 13.1 | 12.3 | 11.5 | 10.8 | 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) | 6.7 | 4.0 | 5.9 | 6.4 | 8.0 | 8.6 | 11.6 | 9.8 | 9.1 | 6.4 | 7.5 | 6.3 |
| Precipitation (mm) | 67 | 138 | 203 | 250 | 320 | 339 | 70 | 174 | 58 | 63 | 153 | 55 |
| Sunny days | 19 | 10 | 7 | 6 | 6 | 4 | 7 | 3 | 3 | 13 | 21 | 14 |
| Rainy days | 11 | 18 | 24 | 24 | 25 | 26 | 24 | 28 | 27 | 18 | 9 | 17 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Sanyanwan during the most sunny months:
The largest precipitation sum in Sanyanwan is at