Average annual temperature is 10.6 °C
Absolute maximum temperature: 33.3 °C
Absolute minimum temperature: -18.2 °C
Number of sunny days: 219 days
Number of rainy days: 134 days
Number of snow days: 12 days
Look at detailed online map of Jianyanshan
* Weather data for Jianyanshan 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) | 11.9 | 12.0 | 21.9 | 23.5 | 28.6 | 28.0 | 33.3 | 29.6 | 24.1 | 22.7 | 22.1 | 17.9 |
| Average daytime temperature (°C) | 2.5 | 3.9 | 12.4 | 14.5 | 19.1 | 24.4 | 26.8 | 24.4 | 20.2 | 16.6 | 8.6 | 1.4 |
| Average temperature (°C) | -1.9 | -0.1 | 7.6 | 10.1 | 15.5 | 20.4 | 22.9 | 20.9 | 16.9 | 12.3 | 4.0 | -2.9 |
| Average night temperature (°C) | -6.0 | -3.3 | 2.9 | 6.2 | 12.2 | 16.5 | 19.1 | 17.8 | 13.8 | 8.5 | 0.0 | -6.9 |
| Absolute minimum temperature (°C) | -17.8 | -8.6 | -3.5 | -0.1 | 7.0 | 11.2 | 16.4 | 11.9 | 9.9 | 3.2 | -6.1 | -18.2 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.8 | 7.4 | 9.5 | 8.0 | 7.8 | 10.0 | 10.3 | 10.0 | 7.7 | 7.7 | 7.6 | 7.4 |
| Precipitation (mm) | 8 | 19 | 18 | 77 | 105 | 59 | 97 | 148 | 82 | 19 | 22 | 32 |
| Sunny days | 27 | 19 | 26 | 17 | 14 | 13 | 12 | 9 | 12 | 20 | 26 | 24 |
| Rainy days | 3 | 3 | 2 | 13 | 17 | 17 | 19 | 22 | 18 | 11 | 3 | 6 |
| Snow days | 1 | 6 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The largest precipitation sum in Jianyanshan is at