Barreiro Weather in May
During May, Barreiro experiences high daytime temperatures of 22°C (72°F) and cooler nights around 14°C (57°F). Some rainfall is typical during this period.
Rainfall in Barreiro in May
You can typically expect 8 days of rain this month, averaging around 44 mm (1.7 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Barreiro in May
May is one of the better months to visit Barreiro. Expect 22°C (72°F) during the day and 14°C (57°F) at night. This kind of day-to-night contrast is typical for this time of year. With overnight lows of 14°C (57°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.
Sunshine in Barreiro in May
Expect sunny days throughout the month, with an estimated 290 hours of sunshine. This makes it a pleasant time to visit Barreiro.Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, July, August, September and October typically offer the best weather for Barreiro.
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 Barreiro's climate page.
Barreiro Temperature in May
Min Temperature
14°C (57°F)
Max Temperature
22°C (72°F)
Chance of Rain
27%
Precipitation
44 mm (1.7 in)
Rainy days
8 days
Sunshine
290 hours *
Percentage Sunshine
63% *
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 →
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What to Wear in Barreiro in May
Comfortable temperatures call for an easy wardrobe in May. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Barreiro 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 Barreiro's climate page.
See the full Barreiro climate overview or explore weather in Portugal.
