Portugal Weather by City & Month
Month-by-month averages for 2 cities in Portugal, from 20 years of historical weather data.
Climate across Portugal
Of the cities below, Lisbon is the warmest, with an average daytime high of 20.5°C (68.9°F) across the year, while Porto is the coolest at 19.1°C (66.4°F). Across these cities, November is usually the wettest month (about 132 mm on average).
Portugal cities by month
Average high by month
Tap a value to open that city's month guide.
Best months to visit Portugal
Based on comfortable temperatures, rainy days and sunshine across these cities, the most pleasant months are usually July, May, June; January is usually the least comfortable. These are historical averages, not a forecast.