World Resorts Brazil Arroio do Sal Weather

Arroio do Sal 7 Days Forecast

15.09
tue
Day
59°F
N 9 mph
Precip.
19%
Night
54°F
SE 4 mph
Precip.
20%
16.09
wed
Day
59°F
N 11 mph
Precip.
15%
Night
55°F
S 9 mph
Precip.
7%
17.09
thu
Day
63°F
SW 16 mph
Precip.
16%
Night
57°F
SW 9 mph
Precip.
31%
18.09
fri
Day
63°F
SW 9 mph
Precip.
22%
Night
63°F
SW 18 mph
Precip.
39%
19.09
sat
Day
63°F
SW 13 mph
Precip.
71%
Night
63°F
SW 23 mph
Precip.
68%
20.09
sun
Day
64°F
SW 17 mph
Precip.
66%
Night
63°F
SW 5 mph
Precip.
43%
21.09
mon
Day
68°F
NW 8 mph
Precip.
13%
Night
63°F
N 4 mph
Precip.
31%

Sea water temperature in September, °F

Show year:
2026
2025
2024

The average sea water temperature in September of 2026 was 60.5°F. The highest and lowest sea temperatures during the month were 62.2°F and 59.4°F.

Air temperature in Arroio do Sal, °F

Precipitation total in Arroio do Sal, in.

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

Best time for vacation in Arroio do Sal

Sunniest months:
May 15 days
July 15 days
August 13 days
Warmest months:
February 78.9 °F
January 78.4 °F
March 77.5 °F
Warmest sea temp:
February 77.2 °F
March 76.8 °F
January 75.8 °F
Coldest months:
July 62.8 °F
August 63.5 °F
June 63.7 °F
Rainiest months:
October 5 days
November 5 days
January 4 days
Windiest months:
October 9.2 mph
November 8.7 mph
September 8.6 mph

Arroio do Sal on a weather map

Current weather
06:03
Arroio do Sal
+54°F
NE 7 mph
Feels like: +52°F
Precip.: 14%
Places in Brazil:
Name
°F
Balneario Camboriu
+50°F
Buzios
+64°F
Joao Pessoa
+77°F
Ilha de Itamaraca
+79°F
Natal
+75°F
Recife
+73°F
Rio de Janeiro
+66°F
Salvador
+75°F
Sao Jose de Ribamar
+79°F
Sao Paulo
+54°F
Sao Sebastiao
+61°F
Santos
+64°F
Florianopolis
+54°F
Fortaleza
+79°F
Xangri-la
+54°F
all places
24 Hours Forecast
Arroio do Sal
Local time: 06:03
September 15, tuesday
0900
57°F
NE
9 mph
1200
59°F
N
9 mph
1500
59°F
N
11 mph
1800
57°F
N
6 mph
2100
55°F
E
3 mph
September 16, wednesday
0000
54°F
SE
4 mph
0300
54°F
SE
6 mph
0600
54°F
NE
8 mph
Units of measurement: °C / °F