Measurements:
°C
°F
CURRENT WEATHER
01:51
Porto Alegre
62°F
N 7 mph
Feels like: 62°F
Precip: 84%
World Resorts Brazil Porto Alegre Weather

7 Day Weather Forecast

07.29
wed
DAY
66°F
N 6 mph
precip
32%
NIGHT
60°F
NW 5 mph
precip
32%
07.30
thu
DAY
68°F
W 11 mph
precip
21%
NIGHT
62°F
W 6 mph
precip
18%
07.31
fri
DAY
78°F
SW 5 mph
precip
4%
NIGHT
70°F
SW 4 mph
precip
11%
08.01
sat
DAY
80°F
E 11 mph
precip
5%
NIGHT
66°F
NW 5 mph
precip
31%
08.02
sun
DAY
60°F
NW 7 mph
precip
38%
NIGHT
64°F
NW 4 mph
precip
38%
08.03
mon
DAY
72°F
W 7 mph
precip
14%
NIGHT
66°F
NW 2 mph
precip
28%
08.04
tue
DAY
68°F
SE 2 mph
precip
24%
NIGHT
64°F
NW 4 mph
precip
38%

Porto Alegre Sea Water Temperature in July, °F

Select Year: 2026 2025 2024

The average sea surface temperature in July 2026 for Porto Alegre was 15.0°F. The maximum and minimum values were 12.5°F and 17.6°F respectively.

Porto Alegre on the Weather Map

Best Time to Visit Porto Alegre
The most sunny months:
February 15 days
March 15 days
May 15 days
The most warm months:
January 90.7 °F
February 90.6 °F
March 88.0 °F
Warmest sea temperature:
February 84.6 °F
January 84.0 °F
March 83.2 °F
The most cold months:
June 65.7 °F
July 66.2 °F
August 69.5 °F
The most rainy months:
September 5 days
November 4 days
October 4 days
The most windy months:
December 7 mph
November 7 mph
January 7 mph
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