Faro Weather in May
Faro in May averages 21°C (70°F) during the day and 16°C (61°F) at night. Some rainfall is typical for this time of year.
Rainfall in Faro in May
Records from the past 30 years suggest around 5 days of rain, with 28 mm (1.1 in) average for the month. Rain is scarce this month and when it does fall, it tends to be light. Unlikely to disrupt plans significantly.
Temperature in Faro in May
May in Faro is generally perfect, with days reaching 21°C (70°F) and nights settling around 16°C (61°F). The difference between afternoon and evening temperatures is usually noticeable. With lows of 16°C (61°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 Faro in May
The city usually sees around 304 hours of sunlight, indicating many sunny days — a great month for sightseeing.
Wind Speed in Faro in May
Wind speeds average 4 m/s (8 knots) during May. At this speed, expect moderate winds that can raise dust and move small branches. Since this is an average, some days have gentle light winds while others experience stronger breezes that are quite noticeable.
Average water temperature in May
The water is 17°C (63°F) this month — cool enough to feel refreshing on a warm day, but cold enough that most people won't stay in for long without a wetsuit.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 Faro.
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 Faro's climate page.
Faro Temperature in May
Min Temperature
16°C (61°F)
Max Temperature
21°C (70°F)
Water Temperature
17°C (63°F)
Chance of Rain
18%
Precipitation
28 mm (1.1 in)
Rainy days
5 days
Humidity
64%
Windspeed
4 m/s (8 knots)
Sunshine
304 hours
Percentage Sunshine
68%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Faro typically stay consistent throughout May, with daily highs averaging around 21°C (70°F). Nights are pleasant, with lows typically ranging from 13°C (55°F) to 17°C (63°F).
Average temperatures in May
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather for Faro in May
Browse day-by-day weather records for Faro spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Faro historical weather extremes in May
Based on 50 years of weather observations in Faro between 1976 and 2026, these are the recorded extremes.
- Faro recorded its highest May temperature of 36°C (97°F) on May 14, 2012.
- On May 4, 1978, Faro saw its coldest May day with temperatures maxing out at 14°C (57°F).
- Faro registered its coldest May night on May 1, 1978, with temperatures dropping to 6°C (43°F).
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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tolerable
unpleasant
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What to Wear in Faro in May
For Faro 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. Some rain is possible, so pack something to handle light showers. With water temperatures around 17°C (63°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Faro 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 Faro's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Faro climate overview or explore weather in Portugal.
