Foz do Arelho Weather in May
May in Foz do Arelho typically sees daytime highs of 21°C (70°F) and nighttime lows of 14°C (57°F). Expect some rainfall during the month.
Rainfall in Foz do Arelho in May
Historically, the month has about 10 days of rain, averaging 52 mm (2 in) in total. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.
Temperature in Foz do Arelho in May
May in Foz do Arelho is generally perfect, with days reaching 21°C (70°F) and nights settling around 14°C (57°F). The difference between afternoon and evening temperatures is usually noticeable. With lows of 14°C (57°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Sunshine in Foz do Arelho in May
Enjoy a sunny month with about 225 hours of sunshine, the clear skies make Foz do Arelho even more beautiful.So this is a great month to visit if you prefer dry days with pleasant temperatures.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Portugal, check out our Foz do Arelho's climate page.
Foz do Arelho Temperature in May
Min Temperature
14°C (57°F)
Max Temperature
21°C (70°F)
Chance of Rain
33%
Precipitation
52 mm (2 in)
Rainy days
10 days
Humidity
83% *
Sunshine
225 hours *
Percentage Sunshine
50% *
Best Places in Portugal in May
Find out more about the weather in Portugal and which places have the best travel conditions in this month. See all of Portugal in May →
perfect weather
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unpleasant
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What to Wear in Foz do Arelho in May
For Foz do Arelho in May, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Foz do Arelho in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Portugal, check out our Foz do Arelho's climate page.
Temperature Rainfall Sunshine Humidity
See the full Foz do Arelho climate overview or explore weather in Portugal.
