The weather in Ibiza on monday 18 August 2025
The average max temperature in Ibiza on 18 August is normally around 30°C. For comparison: the highest daytime temperature in the past 10 years was 33°C in 2020, while the lowest was 28°C in 2014.
There’s a very slim chance of precipitation, as only 1 out of the last 10 years saw 34 mm of it on this day. The wind often comes from the East with a maximum strength of 4 Bft.The UV index can reach 9.
17 August
Temperature on 18 August in Ibiza per year
This chart shows the average temperature on 18 August in Ibiza, measured in degrees Celsius, over the past years.
Precipitation on 18 August in Ibiza over the past years
This chart shows the total measured precipitation in millimetres on 18 August in Ibiza over the past years.
Average Weather in Ibiza by Month
Click on a month below to see detailed weather info for Ibiza. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
