Average annual temperature is 24.1 °C
Absolute maximum temperature: 35.5 °C
Absolute minimum temperature: 5.6 °C
Number of sunny days: 151 days
Number of rainy days: 214 days
Look at detailed online map of Yanzan
* Weather data for Yanzan 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) | 31.2 | 34.1 | 34.6 | 35.0 | 35.5 | 34.3 | 34.4 | 33.6 | 32.8 | 32.7 | 32.7 | 29.3 |
| Average daytime temperature (°C) | 23.8 | 26.2 | 28.3 | 29.2 | 30.1 | 31.3 | 32.5 | 31.2 | 30.8 | 29.8 | 28.6 | 23.9 |
| Average temperature (°C) | 17.8 | 19.3 | 21.4 | 23.9 | 26.1 | 27.7 | 28.7 | 28.0 | 27.6 | 25.8 | 23.1 | 19.3 |
| Average night temperature (°C) | 13.7 | 14.8 | 16.6 | 20.2 | 22.8 | 24.8 | 25.6 | 25.3 | 24.9 | 22.6 | 18.6 | 16.0 |
| Absolute minimum temperature (°C) | 5.6 | 10.8 | 12.2 | 15.9 | 18.3 | 24.0 | 24.4 | 23.8 | 23.5 | 19.8 | 11.6 | 8.3 |
| 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) | 10.9 | 11.4 | 12.0 | 12.7 | 13.3 | 13.6 | 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 | 9.5 | 10.0 | 10.4 | 9.6 | 8.7 | 9.9 | 9.5 | 9.1 | 8.8 | 9.9 | 7.9 |
| Precipitation (mm) | 13 | 9 | 34 | 219 | 223 | 288 | 221 | 346 | 362 | 98 | 26 | 63 |
| Sunny days | 24 | 23 | 25 | 12 | 10 | 2 | 5 | 0 | 5 | 4 | 24 | 17 |
| Rainy days | 7 | 5 | 6 | 18 | 21 | 28 | 26 | 31 | 25 | 27 | 6 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Yanzan is at