Average annual temperature is 19.4 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: -1.6 °C
Number of sunny days: 120 days
Number of rainy days: 245 days
Look at detailed online map of Jiangmen
* Weather data for Jiangmen 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) | 17.4 | 20.9 | 24.8 | 33.4 | 35.7 | 37.5 | 37.6 | 35.9 | 34.7 | 27.4 | 26.5 | 19.1 |
| Average daytime temperature (°C) | 11.9 | 15.7 | 19.8 | 25.1 | 27.9 | 29.1 | 32.7 | 31.7 | 29.6 | 23.1 | 19.9 | 14.2 |
| Average temperature (°C) | 8.1 | 12.4 | 15.8 | 20.4 | 23.4 | 25.1 | 27.8 | 27.5 | 25.4 | 19.7 | 16.4 | 10.6 |
| Average night temperature (°C) | 4.3 | 9.6 | 11.8 | 16.0 | 19.6 | 21.6 | 23.6 | 23.8 | 21.7 | 16.8 | 13.1 | 7.1 |
| Absolute minimum temperature (°C) | -1.6 | 7.5 | 5.1 | 10.3 | 15.2 | 17.9 | 18.3 | 19.2 | 18.4 | 11.0 | 7.5 | 1.6 |
| 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 | 12.9 | 13.6 | 13.9 | 13.7 | 13.1 | 12.3 | 11.5 | 10.7 | 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) | 4.7 | 3.8 | 5.3 | 7.6 | 7.3 | 6.2 | 8.5 | 8.3 | 7.1 | 5.0 | 5.0 | 4.2 |
| Precipitation (mm) | 12 | 35 | 96 | 67 | 139 | 110 | 296 | 191 | 162 | 131 | 47 | 21 |
| Sunny days | 20 | 8 | 3 | 9 | 8 | 7 | 13 | 6 | 11 | 7 | 9 | 19 |
| Rainy days | 11 | 20 | 28 | 21 | 23 | 23 | 18 | 25 | 19 | 24 | 21 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Jiangmen during the most sunny months:
The largest precipitation sum in Jiangmen is at