Average annual temperature is 23.4 °C
Absolute maximum temperature: 34.7 °C
Absolute minimum temperature: 4.8 °C
Number of sunny days: 97 days
Number of rainy days: 268 days
Look at detailed online map of Washan
* Weather data for Washan 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) | 24.6 | 26.3 | 31.5 | 32.0 | 33.4 | 33.4 | 34.7 | 32.3 | 32.8 | 33.2 | 29.3 | 27.5 |
| Average daytime temperature (°C) | 18.5 | 22.4 | 25.1 | 27.8 | 29.8 | 30.7 | 32.0 | 30.3 | 30.2 | 28.3 | 25.5 | 20.6 |
| Average temperature (°C) | 14.8 | 18.6 | 21.1 | 24.5 | 26.9 | 28.2 | 29.4 | 27.9 | 27.1 | 24.7 | 21.5 | 16.6 |
| Average night temperature (°C) | 11.1 | 15.4 | 17.9 | 21.5 | 24.3 | 25.9 | 27.1 | 25.5 | 24.7 | 21.7 | 18.0 | 12.9 |
| Absolute minimum temperature (°C) | 6.1 | 10.2 | 15.1 | 16.1 | 19.0 | 23.3 | 24.7 | 23.4 | 22.0 | 17.3 | 12.5 | 4.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.4 | 12.0 | 12.7 | 13.2 | 13.4 | 13.3 | 12.9 | 12.3 | 11.6 | 11.1 | 10.8 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 5.5 | 5.6 | 7.6 | 7.5 | 9.2 | 7.7 | 10.4 | 8.2 | 7.6 | 8.1 | 8.3 | 6.5 |
| Precipitation (mm) | 130 | 70 | 119 | 85 | 200 | 474 | 239 | 410 | 289 | 355 | 18 | 28 |
| Sunny days | 15 | 11 | 13 | 7 | 7 | 2 | 0 | 1 | 0 | 10 | 14 | 17 |
| Rainy days | 16 | 17 | 18 | 23 | 24 | 28 | 31 | 30 | 30 | 21 | 16 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Washan during the most sunny months:
The largest precipitation sum in Washan is at