The weather in Iceland on thursday 14 August 2025
The average max temperature in Iceland on 14 August is normally around 11°C. For comparison: the highest daytime temperature in the past 10 years was 16°C in 2021, while the lowest was 2°C in 2022.
There’s a good chance of precipitation, as 8 out of the last 10 years saw some, with an average of 4,8 mm on this day. The wind often comes from the Southeast with a maximum strength of 5 Bft.The UV index can reach 5.
13 August
Temperature on 14 August in Iceland per year
This chart shows the average temperature on 14 August in Iceland, measured in degrees Celsius, over the past years.
Precipitation on 14 August in Iceland over the past years
This chart shows the total measured precipitation in millimetres on 14 August in Iceland over the past years.
Average Weather in Iceland by Month
Click on a month below to see detailed weather info for Iceland. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
