World Resorts Brazil Porto Alegre Weather

Porto Alegre 7 Days Forecast

05.01
mon
Day
77°F
N 6 mph
Precip.
0%
Night
66°F
W 9 mph
Precip.
0%
06.01
tue
Day
86°F
W 1 mph
Precip.
0%
Night
72°F
W 3 mph
Precip.
0%
07.01
wed
Day
95°F
E 8 mph
Precip.
0%
Night
70°F
NW 2 mph
Precip.
0%
08.01
thu
Day
82°F
N 8 mph
Precip.
0%
Night
72°F
NW 9 mph
Precip.
63%
09.01
fri
Day
82°F
NW 11 mph
Precip.
17%
Night
70°F
SW 4 mph
Precip.
100%
10.01
sat
Day
82°F
SE 8 mph
Precip.
29%
Night
72°F
E 4 mph
Precip.
100%
11.01
sun
Day
77°F
N 6 mph
Precip.
100%
Night
70°F
NW 6 mph
Precip.
43%

Sea water temperature in January, °F

Show year:
2025
2024
2023

The average sea water temperature in January of 2025 was 80.7°F. The highest and lowest sea temperatures during the month were 83.8°F and 77.2°F.

Air temperature in Porto Alegre, °F

Precipitation total in Porto Alegre, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Porto Alegre

Sunniest months:
February 15 days
March 15 days
May 15 days
Warmest months:
January 87.0 °F
February 86.7 °F
March 84.2 °F
Warmest sea temp:
February 81.1 °F
January 80.7 °F
March 80.0 °F
Coldest months:
July 64.5 °F
June 64.5 °F
August 67.5 °F
Rainiest months:
September 5 days
May 5 days
November 4 days
Windiest months:
December 7.3 mph
November 7.3 mph
January 7.2 mph

Porto Alegre on a weather map

Current weather
04:21
Porto Alegre
+63°F
E 1 mph
Feels like: +63°F
Precip.: 0%
Places in Brazil:
Name
°F
Armacao dos Buzios
+73°F
Barra da Tijuca
+70°F
Buzios
+73°F
Joao Pessoa
+77°F
Porto Alegre
+63°F
Recife
+77°F
Rio de Janeiro
+70°F
Rio Grande
+61°F
Salvador
+77°F
Sao Paulo
+64°F
Sao Sebastiao
+70°F
Santos
+70°F
Florianopolis
+59°F
Fortaleza
+75°F
Xangri-la
+61°F
all places
24 Hours Forecast
Porto Alegre
Local time: 03:21
January 05, monday
0600
63°F
E
2 mph
0900
72°F
NW
3 mph
1200
77°F
N
6 mph
1500
77°F
N
11 mph
1800
72°F
NW
11 mph
2100
66°F
W
12 mph
January 06, tuesday
0000
66°F
W
9 mph
0300
63°F
SW
4 mph
Units of measurement: °C / °F