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Portugal Weather July

To help you choose the best time to travel, you can find climate data below on the weather in Portugal in July.
Portugal Weather July: | Lisbon | Algarve | |
![]() | average daily high | +27.9°C | +29°C |
![]() | average daily low | +18.2°C | +18.2°C |
![]() | sea temperature | +19.1°C | +21°C |
![]() | daylight hours | 15.1h | 14.9h |
![]() | sunny/overcast hours | 11.4/3.7h | 11.9/3h |
![]() | average monthly precipitation | 6 mm | 2 mm |
Temperature in Portugal
The average daily maximum in July is +27.9 — +29°C, and the minimum +18.2 — +18.2°C.
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Sea temperature
The average monthly temperature in the Atlantic Ocean on the beaches of Lisbon in July is +19.1 degrees and on the beaches of Algarve +21 degrees.
The water is warm enough for most people to bathe in, however a majority would still consider it too cool.
Precipitation
The normal amount of precipitation for July is from 2 to 6 mm, a negligible amount.