Average annual temperature is 22.2 °C
Absolute maximum temperature: 32.8 °C
Absolute minimum temperature: 5.6 °C
Number of sunny days: 115 days
Number of rainy days: 250 days
Look at detailed online map of Dongxiyan
* Weather data for Dongxiyan Taiwan is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 27.4 | 30.3 | 32.3 | 32.8 | 30.9 | 30.9 | 31.1 | 30.3 | 29.8 | 29.5 | 29.1 | 28.0 |
| Average daytime temperature (°C) | 22.3 | 24.9 | 26.9 | 28.2 | 27.8 | 28.8 | 29.5 | 28.3 | 28.2 | 27.0 | 25.8 | 23.2 |
| Average temperature (°C) | 16.8 | 18.7 | 20.2 | 22.9 | 23.9 | 25.2 | 25.8 | 25.0 | 24.6 | 23.3 | 20.8 | 18.7 |
| Average night temperature (°C) | 12.4 | 13.9 | 14.8 | 18.7 | 20.7 | 22.0 | 22.6 | 22.4 | 21.7 | 20.3 | 16.4 | 15.1 |
| Absolute minimum temperature (°C) | 5.6 | 10.8 | 10.5 | 16.4 | 18.2 | 19.7 | 21.1 | 21.0 | 19.9 | 16.9 | 12.1 | 10.0 |
| 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 | 13.3 | 13.5 | 13.4 | 12.9 | 12.3 | 11.6 | 11.0 | 10.7 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.9 | 9.3 | 10.5 | 10.7 | 9.2 | 9.1 | 9.7 | 8.9 | 8.9 | 8.3 | 10.0 | 8.4 |
| Precipitation (mm) | 12 | 6 | 8 | 136 | 272 | 334 | 376 | 403 | 577 | 153 | 7 | 46 |
| Sunny days | 25 | 20 | 23 | 6 | 2 | 1 | 1 | 0 | 0 | 3 | 19 | 15 |
| Rainy days | 6 | 8 | 8 | 24 | 29 | 29 | 30 | 31 | 30 | 28 | 11 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dongxiyan is at