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WalesThe weather in Holy Island on saturday 21 December 2024
The average max temperature in Holy Island on 21 December is normally around 10°C. For comparison, the highest daytime temperature in the past 10 years was 12°C in 2015, while the lowest was 5°C in 2021.
There’s a good chance of precipitation, as 8 of the past 10 years saw precipitation on this day, with an average of 3,4 mm.The wind often comes from the Southwest with a maximum speed of 6 Bft.The UV index can reach 1.
20 December
Temperature on 21 December in Holy Island per year
This chart shows the average temperature on 21 December in Holy Island, measured in degrees Celsius, over the past years.
Precipitation on 21 December in Holy Island over the past years
This chart shows the total measured precipitation in millimeters on 21 December in Holy Island over the past years.
Average weather in Holy Island by month
Click on a month below to see detailed weather info for Holy Island. 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 Holy Island for all months at once