Average annual temperature is 11.7 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: -18.3 °C
Number of sunny days: 253 days
Number of rainy days: 97 days
Number of snow days: 15 days
Look at detailed online map of Jiandu
* Weather data for Jiandu 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) | 12.6 | 14.5 | 24.7 | 33.0 | 34.8 | 35.4 | 37.1 | 33.0 | 29.4 | 25.1 | 25.5 | 18.3 |
| Average daytime temperature (°C) | 3.9 | 7.2 | 16.5 | 17.4 | 23.8 | 30.4 | 31.6 | 28.6 | 24.7 | 20.6 | 10.4 | 2.2 |
| Average temperature (°C) | -2.3 | 0.5 | 8.9 | 11.4 | 17.8 | 23.8 | 25.7 | 23.0 | 18.6 | 12.8 | 3.5 | -3.8 |
| Average night temperature (°C) | -8.1 | -4.1 | 1.7 | 5.5 | 12.3 | 16.8 | 19.5 | 18.0 | 13.1 | 6.1 | -1.8 | -8.9 |
| Absolute minimum temperature (°C) | -17.6 | -8.1 | -4.1 | -1.6 | 3.1 | 12.5 | 15.7 | 11.5 | 5.2 | 0.7 | -7.3 | -18.3 |
| 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 | 8.1 | 9.9 | 8.0 | 7.4 | 11.3 | 9.9 | 9.6 | 8.1 | 8.5 | 8.0 | 7.6 |
| Precipitation (mm) | 6 | 17 | 1 | 108 | 62 | 36 | 143 | 97 | 36 | 5 | 11 | 21 |
| Sunny days | 27 | 20 | 26 | 18 | 14 | 22 | 18 | 13 | 16 | 29 | 24 | 26 |
| Rainy days | 0 | 0 | 5 | 12 | 17 | 8 | 13 | 18 | 14 | 2 | 5 | 3 |
| Snow days | 4 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The best time to visit Jiandu during the most sunny months:
The largest precipitation sum in Jiandu is at