Calheta Weather in May
May in Calheta brings pleasant temperatures, with highs of 20°C (68°F) and nights dropping to 16°C (61°F). With perfect weather conditions overall, it's a good time to visit.
Rainfall in Calheta in May
This month experiences about 6 days of rain according to historical data, averaging 32 mm (1.3 in). Rain days are few and the total is low, so this is a largely dry month. Any showers that do occur tend to be brief.
Temperature in Calheta in May
May is a perfect month in Calheta, with 20°C (68°F) during the day and 16°C (61°F) at night. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights cool down to 16°C (61°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.
Sunshine in Calheta in May
With approximately 210 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.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 Calheta's climate page.
Calheta Temperature in May
Min Temperature
16°C (61°F)
Max Temperature
20°C (68°F)
Chance of Rain
21%
Precipitation
32 mm (1.3 in)
Rainy days
6 days
Humidity
70% *
Sunshine
210 hours *
Percentage Sunshine
48% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Calheta typically stay consistent throughout May, with daily highs averaging around 20°C (68°F). Nights are pleasant, with lows typically ranging from 15°C (59°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 Calheta in May
Browse day-by-day weather records for Calheta spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Calheta historical weather extremes in May
The extremes listed below come from historical weather data collected in Calheta from 1976 through 2025.
- The hottest May day on record in Calheta reached 34°C (93°F) (May 21, 2003).
- The lowest daytime temperature in May was 15°C (59°F), recorded on May 1, 2004.
- Calheta registered its coldest May night on May 18, 1984, with temperatures dropping to 9°C (48°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 Calheta in May
Pleasant temperatures in May mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Pack a light rain jacket or compact umbrella for occasional showers. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Calheta 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 Calheta's climate page.
Temperature Rainfall Sunshine Humidity
See the full Calheta climate overview or explore weather in Portugal.
