Measurements:
°C
°F
CURRENT WEATHER
09:17
Quarteira
76°F
S 1 mph
Feels like: 80°F
Precip: 0%
World Resorts Portugal Quarteira Weather

7 Day Weather Forecast

05.30
sat
DAY
80°F
NE 7 mph
precip
0%
NIGHT
72°F
S 11 mph
precip
0%
05.31
sun
DAY
82°F
NE 6 mph
precip
0%
NIGHT
72°F
S 14 mph
precip
0%
06.01
mon
DAY
84°F
SE 6 mph
precip
0%
NIGHT
72°F
S 21 mph
precip
0%
06.02
tue
DAY
82°F
SE 13 mph
precip
0%
NIGHT
66°F
SE 19 mph
precip
0%
06.03
wed
DAY
84°F
S 11 mph
precip
0%
NIGHT
74°F
S 14 mph
precip
0%
06.04
thu
DAY
78°F
N 6 mph
precip
0%
NIGHT
68°F
S 11 mph
precip
0%
06.05
fri
DAY
80°F
E 7 mph
precip
0%
NIGHT
72°F
S 13 mph
precip
0%

Quarteira Sea Water Temperature in May, °F

Select Year: 2026 2025 2024

The average sea surface temperature in May 2026 for Quarteira was 17.2°F. The maximum and minimum values were 15.7°F and 20.9°F respectively.

Quarteira on the Weather Map

Best Time to Visit Quarteira
The most sunny months:
August 30 days
July 30 days
June 26 days
The most warm months:
August 86.4 °F
July 85.9 °F
September 81.7 °F
Warmest sea temperature:
August 71.6 °F
September 71.5 °F
July 70.5 °F
The most cold months:
January 60.1 °F
February 60.7 °F
December 62.4 °F
The most rainy months:
March 3 days
November 3 days
April 2 days
The most windy months:
March 11 mph
February 11 mph
January 10 mph
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