Average annual temperature is 16.2 °C
Absolute maximum temperature: 32.8 °C
Absolute minimum temperature: -3.3 °C
Number of sunny days: 136 days
Number of rainy days: 198 days
Number of snow days: 31 days
Look at detailed online map of Koushan
* Weather data for Koushan 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) | 22.7 | 20.4 | 22.4 | 30.2 | 29.3 | 29.5 | 32.8 | 31.9 | 29.7 | 25.0 | 24.1 | 21.3 |
| Average daytime temperature (°C) | 12.1 | 13.5 | 16.6 | 21.2 | 23.9 | 26.2 | 28.9 | 28.3 | 26.4 | 20.9 | 19.2 | 15.4 |
| Average temperature (°C) | 7.2 | 9.0 | 11.8 | 16.1 | 19.1 | 21.5 | 24.2 | 24.0 | 21.7 | 16.7 | 13.4 | 10.0 |
| Average night temperature (°C) | 2.2 | 4.9 | 7.3 | 11.5 | 14.9 | 17.5 | 19.8 | 20.2 | 18.3 | 13.3 | 8.2 | 5.2 |
| Absolute minimum temperature (°C) | -2.1 | -3.3 | 2.9 | 5.4 | 8.4 | 13.6 | 16.6 | 15.9 | 13.8 | 7.8 | 5.5 | 1.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.6 | 10.1 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.5 | 6.5 | 6.1 | 7.4 | 6.8 | 7.4 | 9.0 | 8.2 | 6.8 | 5.5 | 7.9 | 8.2 |
| Precipitation (mm) | 18 | 68 | 55 | 127 | 137 | 120 | 249 | 395 | 157 | 86 | 30 | 3 |
| Sunny days | 18 | 12 | 12 | 8 | 10 | 5 | 6 | 1 | 7 | 11 | 21 | 25 |
| Rainy days | 1 | 4 | 16 | 21 | 21 | 25 | 25 | 30 | 23 | 20 | 9 | 3 |
| Snow days | 12 | 12 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
The largest precipitation sum in Koushan is at