Measurements:
°C
°F
CURRENT WEATHER
03:39
Portimao
64°F
S 9 mph
Feels like: 64°F
Precip: 14%
World Resorts Portugal Portimao Weather

7 Day Weather Forecast

07.10
fri
DAY
82°F
E 6 mph
precip
2%
NIGHT
66°F
SE 11 mph
precip
14%
07.11
sat
DAY
76°F
NE 9 mph
precip
4%
NIGHT
64°F
SE 7 mph
precip
12%
07.12
sun
DAY
76°F
NE 7 mph
precip
4%
NIGHT
66°F
SE 6 mph
precip
14%
07.13
mon
DAY
80°F
NE 7 mph
precip
3%
NIGHT
66°F
SE 8 mph
precip
13%
07.14
tue
DAY
82°F
NE 7 mph
precip
2%
NIGHT
68°F
SE 10 mph
precip
12%
07.15
wed
DAY
82°F
SE 9 mph
precip
2%
NIGHT
66°F
S 12 mph
precip
10%
07.16
thu
DAY
84°F
SE 7 mph
precip
2%
NIGHT
68°F
S 12 mph
precip
8%

Portimao Sea Water Temperature in July, °F

Select Year: 2025 2024 2023

The average sea surface temperature in July 2025 for Portimao was 20.5°F. The maximum and minimum values were 16.3°F and 24.2°F respectively.

Portimao on the Weather Map

Best Time to Visit Portimao
The most sunny months:
July 30 days
August 30 days
June 25 days
The most warm months:
August 85.9 °F
July 85.1 °F
September 81.6 °F
Warmest sea temperature:
September 70.5 °F
August 70.3 °F
October 69.4 °F
The most cold months:
January 60.6 °F
February 61.1 °F
December 62.8 °F
The most rainy months:
March 3 days
November 3 days
October 3 days
The most windy months:
March 11 mph
February 10 mph
April 10 mph
more details