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The weather in Ireland on saturday 18 January 2025
The average max temperature in Ireland on 18 January is normally around 8°C. For comparison, the highest daytime temperature in the past 10 years was 10°C in 2017, while the lowest was 3°C in 2023.
There’s a good chance of precipitation, as 7 of the past 10 years saw precipitation on this day, with an average of 2,9 mm.There might be 0 cm of snow.The wind often comes from the Southwest with a maximum speed of 4 Bft.The UV index can reach 2.
17 January
Temperature on 18 January in Ireland per year
This chart shows the average temperature on 18 January in Ireland, measured in degrees Celsius, over the past years.
Precipitation on 18 January in Ireland over the past years
This chart shows the total measured precipitation in millimeters on 18 January in Ireland over the past years.
Snowfall on 18 January in Ireland per year
This chart shows the total measured snowfall in centimeters on 18 January in Ireland over the past years.
Average weather in Ireland by month
Click on a month below to see detailed weather info for Ireland. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.