Average annual temperature is 22.1 °C
Absolute maximum temperature: 36.8 °C
Absolute minimum temperature: 3.5 °C
Number of sunny days: 110 days
Number of rainy days: 255 days
Look at detailed online map of Xiamu
* Weather data for Xiamu 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) | 27.8 | 27.3 | 33.1 | 32.5 | 36.0 | 36.8 | 34.2 | 32.0 | 31.6 | 31.4 | 29.1 | 27.9 |
| Average daytime temperature (°C) | 18.3 | 20.3 | 24.4 | 27.0 | 30.1 | 31.4 | 32.3 | 30.0 | 29.4 | 27.4 | 24.3 | 19.8 |
| Average temperature (°C) | 13.8 | 16.5 | 20.1 | 22.8 | 25.6 | 27.3 | 28.1 | 26.2 | 25.8 | 23.5 | 20.0 | 15.6 |
| Average night temperature (°C) | 9.3 | 13.1 | 16.4 | 19.2 | 21.7 | 23.8 | 24.5 | 23.5 | 23.0 | 20.3 | 15.9 | 11.5 |
| Absolute minimum temperature (°C) | 3.7 | 9.2 | 11.5 | 14.5 | 18.4 | 22.0 | 22.4 | 21.6 | 21.2 | 17.0 | 11.3 | 3.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.9 | 11.4 | 12.0 | 12.7 | 13.2 | 13.5 | 13.4 | 12.9 | 12.3 | 11.6 | 11.1 | 10.8 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.0 | 3.9 | 4.8 | 5.8 | 8.4 | 8.6 | 11.1 | 8.7 | 9.1 | 7.8 | 7.5 | 5.8 |
| Precipitation (mm) | 13 | 130 | 37 | 178 | 109 | 342 | 213 | 367 | 295 | 40 | 52 | 22 |
| Sunny days | 20 | 9 | 10 | 3 | 7 | 5 | 4 | 3 | 5 | 18 | 14 | 12 |
| Rainy days | 11 | 19 | 21 | 27 | 24 | 25 | 27 | 28 | 25 | 13 | 16 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Xiamu during the most sunny months:
The largest precipitation sum in Xiamu is at