Normal weather in Yilan in December
The weather in Yilan in December has an average temperature of around 21°C during the day. On average, December sees 119 mm of rain in Yilan. The wind speed is 4 Beaufort and mainly comes from East.
After November, December in Yilan starts with a temperature of 23°C and ends around January at 19°C.
The typhoon season in Yilan lasts from early June to late November.
December averages for Yilan
![]() | 21°C |
![]() | 24°C |
![]() | 19°C |
![]() | 119 mm |
![]() | 18 days |
Temperature per day in December in Yilan
This graph shows the average daily maximum temperatures in December in Yilan, indicated in degrees Celsius.
Precipitation per day in December in Yilan
This graph shows the average daily precipitation in December in Yilan, indicated in millimeters.
UV index per day in December in Yilan
This graph shows the average daily UV index in December in Yilan.
Yearly temperature in December in Yilan
This graph shows the average yearly temperature in December in Yilan, measured in degrees Celsius, over the past years.
Yearly total precipitation in December in Yilan
This graph shows the average yearly precipitation in millimeters in December in Yilan, over the past years.
Average daily weather in December
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Experiences with the weather in December in Yilan
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Average weather in Yilan per month
Click on a month below to see in detail how the weather typically is in Yilan and what to expect. Based on the historical weather data of Yilan, you can view the average temperature, precipitation, wind, and UV index for each day of the month.