Average annual temperature is 16.7 °C
Absolute maximum temperature: 31.6 °C
Absolute minimum temperature: -4.4 °C
Number of sunny days: 97 days
Number of rainy days: 267 days
Number of snow days: 1 day
Look at detailed online map of Jiagang
* Weather data for Jiagang 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) | 22.6 | 23.7 | 27.4 | 27.5 | 31.6 | 30.1 | 31.2 | 29.4 | 28.9 | 30.1 | 26.2 | 24.1 |
| Average daytime temperature (°C) | 11.5 | 12.3 | 17.1 | 22.1 | 24.9 | 26.8 | 28.8 | 26.9 | 26.7 | 23.1 | 18.6 | 13.4 |
| Average temperature (°C) | 6.5 | 8.4 | 12.9 | 17.4 | 20.7 | 22.7 | 24.7 | 23.1 | 22.4 | 18.2 | 14.0 | 8.7 |
| Average night temperature (°C) | 2.0 | 4.5 | 8.8 | 13.4 | 17.1 | 19.6 | 21.3 | 20.1 | 19.1 | 14.4 | 9.9 | 4.4 |
| Absolute minimum temperature (°C) | -3.2 | -1.5 | 4.0 | 6.1 | 11.7 | 16.1 | 18.1 | 15.9 | 15.7 | 10.0 | 2.1 | -4.4 |
| 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) | 10.7 | 11.3 | 12.0 | 12.8 | 13.4 | 13.7 | 13.6 | 13.0 | 12.3 | 11.5 | 10.9 | 10.6 |
| 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) | 5.7 | 3.4 | 4.6 | 7.9 | 8.0 | 8.9 | 10.1 | 9.2 | 9.3 | 7.5 | 5.9 | 5.8 |
| Precipitation (mm) | 10 | 65 | 68 | 202 | 114 | 228 | 116 | 177 | 57 | 20 | 84 | 24 |
| Sunny days | 20 | 5 | 6 | 7 | 3 | 3 | 4 | 4 | 5 | 16 | 11 | 13 |
| Rainy days | 10 | 23 | 25 | 23 | 28 | 27 | 27 | 27 | 25 | 15 | 19 | 18 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Jiagang during the most sunny months:
The largest precipitation sum in Jiagang is at