Measurements:
°C
°F
CURRENT WEATHER
09:00
Porto Alegre
76°F
SW 4 mph
Feels like: 80°F
Precip: 11%
World Resorts Brazil Porto Alegre Weather

7 Day Weather Forecast

11.11
wed
DAY
80°F
S 3 mph
precip
16%
NIGHT
68°F
W 4 mph
precip
32%
11.12
thu
DAY
88°F
NE 4 mph
precip
10%
NIGHT
70°F
NW 4 mph
precip
14%
11.13
fri
DAY
80°F
N 9 mph
precip
4%
NIGHT
68°F
NW 7 mph
precip
19%
11.14
sat
DAY
88°F
W 2 mph
precip
7%
NIGHT
72°F
NW 2 mph
precip
22%
11.15
sun
DAY
84°F
N 8 mph
precip
6%
NIGHT
70°F
NW 6 mph
precip
23%
11.16
mon
DAY
82°F
NW 7 mph
precip
19%
NIGHT
72°F
W 8 mph
precip
75%
11.17
tue
DAY
78°F
W 4 mph
precip
80%
NIGHT
70°F
E 9 mph
precip
20%

Porto Alegre Sea Water Temperature in November, °F

Select Year: 2025 2024 2023

The average sea surface temperature in November 2025 for Porto Alegre was 22.6°F. The maximum and minimum values were 20.8°F and 24.9°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 66.3 °F
August 69.1 °F
The most rainy months:
September 5 days
November 4 days
May 4 days
The most windy months:
December 7 mph
November 7 mph
January 7 mph
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