Average annual temperature is 12.0 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: -20.0 °C
Number of sunny days: 267 days
Number of rainy days: 88 days
Number of snow days: 10 days
Look at detailed online map of Jianziwan
* Weather data for Jianziwan 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) | 10.7 | 11.8 | 23.9 | 31.3 | 32.9 | 35.6 | 37.2 | 34.1 | 30.2 | 23.8 | 23.2 | 16.2 |
| Average daytime temperature (°C) | 3.2 | 7.3 | 16.4 | 18.3 | 23.6 | 30.5 | 32.3 | 29.0 | 24.8 | 20.1 | 9.6 | 2.1 |
| Average temperature (°C) | -2.7 | 1.1 | 8.6 | 11.8 | 17.8 | 23.8 | 26.2 | 24.0 | 19.3 | 13.3 | 4.0 | -3.6 |
| Average night temperature (°C) | -8.7 | -3.9 | 1.4 | 5.5 | 12.3 | 17.1 | 20.3 | 19.1 | 14.6 | 7.3 | -0.7 | -8.5 |
| Absolute minimum temperature (°C) | -20.0 | -7.9 | -5.6 | -0.6 | 4.9 | 11.8 | 16.2 | 12.0 | 6.8 | 2.1 | -6.3 | -17.3 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 8.0 | 7.9 | 9.7 | 7.7 | 7.1 | 11.2 | 10.1 | 9.8 | 8.0 | 8.4 | 7.6 | 7.6 |
| Precipitation (mm) | 5 | 10 | 2 | 91 | 71 | 19 | 150 | 94 | 47 | 10 | 9 | 15 |
| Sunny days | 29 | 22 | 29 | 17 | 17 | 24 | 18 | 19 | 13 | 26 | 27 | 26 |
| Rainy days | 2 | 0 | 2 | 13 | 14 | 6 | 13 | 12 | 17 | 5 | 2 | 2 |
| Snow days | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
The best time to visit Jianziwan during the most sunny months:
The largest precipitation sum in Jianziwan is at