TaiwanThe weather in May in Yilan
It's hot in May in Yilan with an average temperature of 30°C. Temperatures this month range from a low of 28°C to a high of 33°C. At night, you can expect temperatures between 21°C and 26°C.
Looking for sun? May 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 May 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 38°C in 2021, Yilan reached the highest temperature in May over the past 10 years. The lowest daytime temperature in this month was 17°C in 2022. The extreme nighttime temperatures ranged from a lowest recorded value of 15°C to a highest value of 28°C.
Rainfall amount
In May, there is an average of 259 mm of precipitation, spread over 23 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
Daily weather in May for Yilan
Click on any day in May 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.
May weather comparison
| Yilan | New York | |
|---|---|---|
| Average temperature | 30°C | 22°C |
| Max. temperature | 33°C | 28°C |
| Min. temperature | 21°C | -5°C |
| Total precipitation | 259 mm | 105 mm |
| Rainy days | 23 days | 14 days |
Start of May
The month of May starts in Yilan with hot temps, averaging around 30°C during the day and nights around 23°C.
Mid May
By mid-May, daytime temps rise to around 31°C, with nights around 25°C. There’s a high chance of precipitation during this time.
End of May
By the end of May, the average daytime temperature in Yilan is around 32°C, while nighttime temps are about 25°C. There’s a significant chance of many days with precipitation.
UV index
The UV index is a maximum of 5 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 May in Yilan, Taiwan. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in May in Yilan
Temperature in May in Yilan over the years
Precipitation charts
These charts show the average amount of precipitation in May 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 May in Yilan
Total precipitation in May in Yilan over the years
Daily UV index in May in Yilan
This chart shows the average daily UV index in May 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 May in Yilan
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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.