Average annual temperature is 12.2 °C
Absolute maximum temperature: 24.0 °C
Absolute minimum temperature: -4.6 °C
Number of sunny days: 98 days
Number of rainy days: 267 days
Look at detailed online map of Ruiyan
* Weather data for Ruiyan 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) | 16.1 | 17.1 | 18.8 | 19.6 | 23.9 | 22.2 | 24.0 | 23.0 | 23.2 | 23.1 | 18.8 | 17.9 |
| Average daytime temperature (°C) | 11.8 | 13.6 | 13.7 | 16.0 | 17.8 | 19.9 | 21.2 | 19.8 | 20.8 | 18.3 | 15.9 | 13.8 |
| Average temperature (°C) | 6.6 | 8.3 | 8.6 | 11.8 | 14.0 | 15.8 | 16.4 | 15.8 | 16.0 | 13.9 | 10.5 | 9.1 |
| Average night temperature (°C) | 2.1 | 3.4 | 3.8 | 7.7 | 10.4 | 11.7 | 12.0 | 12.4 | 11.7 | 10.1 | 5.9 | 5.3 |
| Absolute minimum temperature (°C) | -4.6 | -0.3 | -3.3 | 1.5 | 6.3 | 8.9 | 8.7 | 9.9 | 8.9 | 5.9 | 0.3 | 0.0 |
| 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 | 11.3 | 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) | 8.6 | 8.6 | 9.6 | 9.0 | 8.3 | 9.3 | 10.0 | 8.7 | 9.7 | 8.0 | 9.5 | 7.6 |
| Precipitation (mm) | 26 | 45 | 143 | 271 | 300 | 210 | 353 | 520 | 375 | 151 | 40 | 103 |
| Sunny days | 17 | 17 | 12 | 5 | 4 | 2 | 3 | 0 | 1 | 4 | 19 | 14 |
| Rainy days | 14 | 11 | 19 | 25 | 27 | 28 | 28 | 31 | 29 | 27 | 11 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ruiyan is at