The weather in Portugal on monday 11 August 2025
The average max temperature in Portugal on 11 August is normally around 29°C. For comparison: the highest daytime temperature in the past 10 years was 33°C in 2016, while the lowest was 26°C in 2020.
There’s no chance of precipitation, as there’s been no record of it on this day in the past 10 years. The wind often comes from the West with a maximum strength of 4 Bft.The UV index can reach 8.
10 August
Temperature on 11 August in Portugal per year
This chart shows the average temperature on 11 August in Portugal, measured in degrees Celsius, over the past years.
Precipitation on 11 August in Portugal over the past years
This chart shows the total measured precipitation in millimetres on 11 August in Portugal over the past years.
Average Weather in Portugal by Month
Click on a month below to see detailed weather info for Portugal. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
