Average annual temperature is 19.5 °C
Absolute maximum temperature: 31.7 °C
Absolute minimum temperature: -1.6 °C
Number of sunny days: 82 days
Number of rainy days: 283 days
Look at detailed online map of Jiajiankou
* Weather data for Jiajiankou 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) | 22.9 | 24.2 | 30.5 | 27.5 | 30.1 | 30.9 | 31.7 | 30.9 | 28.6 | 28.0 | 26.2 | 24.7 |
| Average daytime temperature (°C) | 14.3 | 16.8 | 21.3 | 23.0 | 25.9 | 28.1 | 29.9 | 28.1 | 27.0 | 23.4 | 20.1 | 15.6 |
| Average temperature (°C) | 10.3 | 13.2 | 17.2 | 19.8 | 22.9 | 25.1 | 26.8 | 25.1 | 24.1 | 20.3 | 16.7 | 11.9 |
| Average night temperature (°C) | 6.5 | 10.0 | 13.7 | 17.0 | 20.3 | 22.6 | 23.9 | 22.6 | 21.9 | 17.5 | 13.5 | 8.5 |
| Absolute minimum temperature (°C) | -1.5 | 2.2 | 9.7 | 10.5 | 15.3 | 21.1 | 22.2 | 19.2 | 19.2 | 13.7 | 7.5 | -1.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 13.6 | 13.5 | 13.0 | 12.3 | 11.6 | 11.0 | 10.7 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.5 | 5.6 | 5.8 | 6.9 | 8.7 | 9.1 | 11.1 | 9.8 | 8.7 | 8.5 | 7.6 | 6.9 |
| Precipitation (mm) | 29 | 83 | 111 | 249 | 113 | 303 | 154 | 339 | 241 | 62 | 58 | 43 |
| Sunny days | 13 | 11 | 7 | 3 | 3 | 1 | 0 | 3 | 2 | 11 | 13 | 15 |
| Rainy days | 18 | 17 | 24 | 27 | 28 | 29 | 31 | 28 | 28 | 20 | 17 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Jiajiankou during the most sunny months:
The largest precipitation sum in Jiajiankou is at