Montalvinho is a city of approximately 1,300 people in Santarem, Portugal. Located in the Europe/Lisbon time zone at 39.5°N latitude.
In 2025, Montalvinho recorded an average annual temperature of 63°F. The hottest temperatures reached 107°F in June; the coolest were 30°F in January. Total precipitation for the year was 41 inches, with the wettest month being March.
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