Gaviao, in Portalegre, Portugal, is home to roughly 4,100 people in the Europe/Lisbon time zone at 39.5°N latitude.
In 2025, Gaviao recorded an average annual temperature of 62°F. The hottest temperatures reached 106°F in June; the coolest were 31°F in January. Total precipitation for the year was 43 inches, with the wettest month being January.
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