Average annual temperature is 21.1 °C
Absolute maximum temperature: 32.6 °C
Absolute minimum temperature: 4.2 °C
Number of sunny days: 142 days
Number of rainy days: 223 days
Look at detailed online map of Shiyanliao
* Weather data for Shiyanliao 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) | 25.4 | 28.3 | 31.9 | 29.8 | 31.2 | 30.6 | 32.6 | 30.8 | 29.6 | 32.5 | 28.3 | 26.6 |
| Average daytime temperature (°C) | 20.5 | 22.8 | 24.9 | 25.6 | 27.0 | 28.4 | 29.5 | 28.2 | 28.2 | 27.1 | 25.0 | 21.7 |
| Average temperature (°C) | 15.4 | 17.2 | 18.6 | 21.1 | 23.1 | 24.6 | 25.2 | 24.5 | 24.3 | 22.7 | 19.5 | 17.1 |
| Average night temperature (°C) | 10.8 | 12.3 | 13.0 | 16.9 | 19.4 | 21.3 | 21.2 | 21.3 | 20.9 | 18.7 | 14.6 | 13.1 |
| Absolute minimum temperature (°C) | 4.2 | 8.7 | 6.4 | 13.7 | 16.8 | 19.2 | 19.7 | 19.8 | 18.8 | 14.7 | 8.0 | 7.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 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) | 10.8 | 11.4 | 12.0 | 12.7 | 13.3 | 13.6 | 13.5 | 13.0 | 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 | 9.5 | 10.1 | 10.4 | 9.5 | 9.1 | 10.4 | 9.5 | 9.6 | 9.2 | 9.9 | 7.9 |
| Precipitation (mm) | 9 | 20 | 48 | 245 | 229 | 317 | 249 | 486 | 397 | 122 | 5 | 61 |
| Sunny days | 23 | 21 | 22 | 10 | 5 | 1 | 2 | 0 | 1 | 12 | 25 | 20 |
| Rainy days | 8 | 7 | 9 | 20 | 26 | 29 | 29 | 31 | 29 | 19 | 5 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Shiyanliao is at