Average annual temperature is 18.7 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: -2.8 °C
Number of sunny days: 149 days
Number of rainy days: 215 days
Number of snow days: 1 day
Look at detailed online map of Sunjiamen
* Weather data for Sunjiamen 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) | 16.1 | 19.1 | 23.8 | 33.9 | 35.4 | 36.8 | 37.1 | 34.4 | 34.2 | 26.3 | 24.3 | 18.3 |
| Average daytime temperature (°C) | 11.1 | 14.7 | 18.9 | 24.8 | 28.3 | 29.5 | 32.6 | 30.9 | 29.2 | 22.3 | 18.8 | 13.1 |
| Average temperature (°C) | 6.9 | 11.2 | 14.6 | 19.7 | 23.4 | 25.0 | 27.6 | 26.8 | 24.8 | 19.0 | 15.2 | 9.4 |
| Average night temperature (°C) | 2.7 | 7.9 | 10.7 | 14.9 | 19.1 | 21.1 | 23.5 | 23.3 | 21.2 | 16.2 | 11.7 | 5.5 |
| Absolute minimum temperature (°C) | -2.8 | 5.7 | 5.1 | 8.2 | 14.9 | 18.3 | 19.5 | 20.5 | 18.3 | 12.7 | 6.6 | 0.6 |
| 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 | 14.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.2 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| 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) | 5.3 | 4.4 | 5.9 | 7.8 | 7.5 | 6.3 | 8.7 | 8.4 | 7.3 | 4.7 | 4.9 | 4.6 |
| Precipitation (mm) | 5 | 20 | 55 | 93 | 121 | 78 | 258 | 317 | 100 | 63 | 22 | 2 |
| Sunny days | 23 | 15 | 5 | 11 | 10 | 11 | 13 | 5 | 9 | 7 | 13 | 27 |
| Rainy days | 7 | 13 | 26 | 19 | 21 | 19 | 18 | 26 | 21 | 24 | 17 | 4 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Sunjiamen during the most sunny months:
The largest precipitation sum in Sunjiamen is at