TaiwanThe weather in December in Yilan
It's pleasantly warm in December in Yilan with an average temperature of 21°C. Temperatures this month range from a low of 19°C to a high of 24°C. At night, you can expect temperatures between 14°C and 18°C.
Looking for sun? December isn’t a good month to be in Yilan. The temperature is nice, but there’s too much chance of rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in December for Yilan, Taiwan. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 32°C in 2018, Yilan reached the highest temperature in December over the past 10 years. The lowest daytime temperature in this month was 11°C in 2020. The extreme nighttime temperatures ranged from a lowest recorded value of 7°C to a highest value of 23°C.
Rainfall amount
In December, there is an average of 119 mm of precipitation, spread over 15 days. The wind speed is around 4 Bft, mostly coming from the East.
Daily weather in December for Yilan
Click on any day in December to get detailed info about the usual weather on that day in Yilan. Check out the historical temperatures and precipitation over the past 10 years on this day.
December weather comparison
| Yilan | New York | |
|---|---|---|
| Average temperature | 21°C | 9°C |
| Max. temperature | 24°C | 12°C |
| Min. temperature | 14°C | -5°C |
| Total precipitation | 119 mm | 133 mm |
| Rainy days | 15 days | 17 days |
Start of December
The month of December starts in Yilan with warm temps, averaging around 22°C during the day and nights around 18°C.
Mid December
By mid-December, daytime temps stay steady at around 22°C, with nights around 16°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of December
By the end of December, the average daytime temperature in Yilan is around 21°C, while nighttime temps are about 16°C. A shower might pop up, but overall, the weather will be dry and sunny.
UV index
The UV index is a maximum of 3 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.
The typhoon season in Yilan runs from June to November.
Check out the climate of Yilan for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in December in Yilan, Taiwan. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in December in Yilan
Temperature in December in Yilan over the years
Precipitation charts
These charts show the average amount of precipitation in December in Yilan, Taiwan. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in December in Yilan
Total precipitation in December in Yilan over the years
Daily UV index in December in Yilan
This chart shows the average daily UV index in December in Yilan, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in December in Yilan
Have you been to Yilan in December?
Share your weather experience in December in Yilan.
Average weather in Yilan by month
Click on a month below to see detailed weather info for Yilan. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.