Average annual temperature is 17.0 °C
Absolute maximum temperature: 34.1 °C
Absolute minimum temperature: -3.9 °C
Number of sunny days: 110 days
Number of rainy days: 252 days
Number of snow days: 3 days
Look at detailed online map of Jiajianxi
* Weather data for Jiajianxi 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) | 23.1 | 16.9 | 23.3 | 28.0 | 32.1 | 32.0 | 34.1 | 32.5 | 31.9 | 27.7 | 25.9 | 24.5 |
| Average daytime temperature (°C) | 11.3 | 9.8 | 16.4 | 21.1 | 25.3 | 28.1 | 31.5 | 29.7 | 27.7 | 22.1 | 17.1 | 11.1 |
| Average temperature (°C) | 6.8 | 6.7 | 12.1 | 17.0 | 21.2 | 24.2 | 27.6 | 26.0 | 23.6 | 18.3 | 12.9 | 7.2 |
| Average night temperature (°C) | 2.0 | 3.8 | 8.1 | 13.2 | 17.7 | 21.0 | 24.4 | 22.7 | 20.3 | 14.9 | 9.1 | 3.1 |
| Absolute minimum temperature (°C) | -3.3 | -0.8 | 3.5 | 5.5 | 10.8 | 16.2 | 21.6 | 17.3 | 16.0 | 11.5 | 2.9 | -3.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 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) | 10.6 | 11.2 | 12.0 | 12.8 | 13.5 | 13.9 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.4 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 5.4 | 3.0 | 5.0 | 6.4 | 6.4 | 7.3 | 9.6 | 9.2 | 7.8 | 5.8 | 5.1 | 5.2 |
| Precipitation (mm) | 34 | 95 | 140 | 308 | 187 | 167 | 119 | 221 | 62 | 53 | 109 | 53 |
| Sunny days | 19 | 6 | 6 | 7 | 4 | 5 | 3 | 6 | 11 | 15 | 12 | 16 |
| Rainy days | 10 | 21 | 25 | 23 | 27 | 25 | 28 | 25 | 19 | 16 | 18 | 15 |
| Snow days | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Jiajianxi during the most sunny months:
The largest precipitation sum in Jiajianxi is at