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WalesThe weather in Ynys y Bîg on wednesday 18 December 2024
The average max temperature in Ynys y Bîg on 18 December is normally around 11°C. For comparison, the highest daytime temperature in the past 10 years was 13°C in 2015, while the lowest was 8°C in 2017.
There’s a good chance of precipitation, as 7 of the past 10 years saw precipitation on this day, with an average of 9,8 mm.The wind often comes from the South with a maximum speed of 6 Bft.The UV index can reach 1.
17 December
Temperature on 18 December in Ynys y Bîg per year
This chart shows the average temperature on 18 December in Ynys y Bîg, measured in degrees Celsius, over the past years.
Precipitation on 18 December in Ynys y Bîg over the past years
This chart shows the total measured precipitation in millimeters on 18 December in Ynys y Bîg over the past years.
Average weather in Ynys y Bîg by month
Click on a month below to see detailed weather info for Ynys y Bîg. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Ynys y Bîg for all months at once