Calhetas Weather in May
May in Calhetas typically sees daytime highs of 19°C (66°F) and nighttime lows of 15°C (59°F). Rainfall is also possible this month, so it's worth packing an umbrella.
Rainfall in Calhetas in May
Climate statistics over the past 30 years suggest around 14 days of rain, with 69 mm (2.7 in) average for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Calhetas in May
May in Calhetas brings typical temperatures with highs around 19°C (66°F) and lows of 15°C (59°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With lows of 15°C (59°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 Calhetas in May
The area enjoys a moderate level of sunlight, with around 175 hours. It's a good balance between sunny and cloudy days.
Average water temperature in May
At 19°C (66°F), the water is getting there — comfortable enough for most swimmers, though those used to warmer seas may still find it a touch cool.Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July, August, September and November typically offer the best weather for Calhetas.
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 Calhetas's climate page.
Calhetas Temperature in May
Min Temperature
15°C (59°F)
Max Temperature
19°C (66°F)
Water Temperature
19°C (66°F) *
Chance of Rain
48%
Precipitation
69 mm (2.7 in)
Rainy days
14 days
Humidity
80% *
Sunshine
175 hours *
Percentage Sunshine
*
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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What to Wear in Calhetas in May
For Calhetas 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. With water temperatures around 19°C (66°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Calhetas 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 Calhetas's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Calhetas climate overview or explore weather in Portugal.
