Average annual temperature is 21.7 °C
Absolute maximum temperature: 33.0 °C
Absolute minimum temperature: 6.3 °C
Number of sunny days: 135 days
Number of rainy days: 230 days
Look at detailed online map of Ruiyuan
* Weather data for Ruiyuan 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) | 24.7 | 24.6 | 27.5 | 31.7 | 32.4 | 31.0 | 32.8 | 33.0 | 31.1 | 31.1 | 28.0 | 25.9 |
| Average daytime temperature (°C) | 19.9 | 21.2 | 23.1 | 25.5 | 27.1 | 28.3 | 29.9 | 29.7 | 28.8 | 26.6 | 24.8 | 22.1 |
| Average temperature (°C) | 16.1 | 17.2 | 18.7 | 21.3 | 23.3 | 24.9 | 25.9 | 26.0 | 24.7 | 23.0 | 20.1 | 18.4 |
| Average night temperature (°C) | 13.0 | 13.5 | 14.5 | 17.5 | 19.9 | 21.5 | 21.8 | 22.4 | 20.7 | 19.9 | 15.9 | 15.3 |
| Absolute minimum temperature (°C) | 6.3 | 8.1 | 7.9 | 12.0 | 15.1 | 18.7 | 19.7 | 19.7 | 17.7 | 16.3 | 11.4 | 9.1 |
| 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 | 11.0 | 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) | 7.8 | 8.5 | 9.7 | 9.9 | 8.8 | 8.9 | 10.0 | 9.3 | 9.4 | 8.0 | 9.6 | 8.0 |
| Precipitation (mm) | 21 | 54 | 12 | 50 | 182 | 397 | 449 | 206 | 503 | 361 | 7 | 44 |
| Sunny days | 15 | 17 | 20 | 13 | 6 | 4 | 5 | 4 | 5 | 7 | 23 | 16 |
| Rainy days | 16 | 11 | 11 | 17 | 25 | 26 | 26 | 27 | 25 | 24 | 7 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ruiyuan is at