Average temperature in Yilan City
The mean minimum and maximum temperatures over the year in Yilan City (Yilan County), Taiwan.
- Hot season / summer is in June, July, August and September.
- On average, the warmest month is July with 31°C.
- On average, the coolest month is January with 18°C.
- The average annual maximum temperature is 25°C.
- The average annual minimum temperature is 19°C.
Forecast for Yilan City
broken clouds and chance of rain
broken clouds and no rain
broken clouds and no rain