To go to Portugal, the best time to visit is April through November. In this period you have a warm temperature and little precipitation. In Portugal, August is the warmest month with 82°F and the most cold month is 58°F in January. The average water temperature is between 63°F and 74°F.
In the table below you can quickly see the average weather per month in Portugal, the monthly temperature or when precipitation is highest. The monthly average climate data is based on data from the last 30 years.
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South Portugal has a mediterranean climate. The summers are hot and dry, and the temperature is mild in the winter. The average annual temperature for South Portugal is 39° degrees and there is about 37 inch of rain in a year. It is dry for 274 days a year with an average humidity of 71% and an UV-index of 5.
Southwest Portugal has a mediterranean climate. The summers are hot and dry, and the temperature is mild in the winter. The average annual temperature for Southwest Portugal is 40° degrees and there is about 132 inch of rain in a year. It is dry for 236 days a year with an average humidity of 72% and an UV-index of 5.
North Portugal has a mediterranean climate. The summers are hot and dry, and the temperature is mild in the winter. The average annual temperature for North Portugal is 36° degrees and there is about 277 inch of rain in a year. It is dry for 214 days a year with an average humidity of 75% and an UV-index of 4.
What is the average Portugal weather like in a given month? Let's find out! Click on a month to check all the monthly averages for sunshine, temperature highs and lows, percentage chance of rain per day, snowfall accumulation and number of rainy days.
Portugal lies in a straight line about 3,395 miles from United States (New York → Lisbon). By car the distance is 1,354 miles. The total travel time is 21 hours and 40 minutes.
How long is the flight to Portugal?
The flight time from Los Angeles International Airport (LAX) to Portugal is approximately 12 h. 40 min.
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TAP Air Portugal
KLM
59°F