Measurements:
°C
°F
Arroio do Sal
74°F
E 5 mph
Feels like: 80°F
Precip: 0%
World Resorts Brazil Arroio do Sal Weather August Weather in Arroio do Sal

Arroio do Sal Weather: August

Average Day Temperature: 65.3°F
Average Night Temperature: 57.9°F
Sea Water Temperature: 61.7°F
Number of Sunny Days: 14 days
Sunshine Hours: 10.7 - 11.5 hours
Number of Rainy Days: 2 days
Precipitation Totals: 1.1 in

Air Temperature in August, °F

Select Year: 2025 2024 2023

The highest day temperature in August 2025 was 74°F. The lowest night temperature was 50°F. The average values for day and night temperatures during August were 62.7°F и 56.9°F respectivly.

Arroio do Sal Water Sea Temperature in August, °F

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for Arroio do Sal was 60.4°F. The maximum and minimum values were 56.6°F and 63.8°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in August are sunny but you can also expect cloudy and gloomy days.

Precipitation Totals in August, in

Precipitation total in August for Arroio do Sal is 1.1 in. It makes august the least rainy month of the year.

Wind Speed in August, mph

The average wind speed in August is 7.8 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Arroio do Sal in August is 6.5 hours.

Best Time to Visit Arroio do Sal
The most sunny months:
May 16 days
July 16 days
August 14 days
The most warm months:
February 82.3 °F
January 81.8 °F
March 80.7 °F
Warmest sea temperature:
March 79.9 °F
February 79.9 °F
January 78.2 °F
The most cold months:
July 64.2 °F
August 65.3 °F
June 65.8 °F
The most rainy months:
October 5 days
November 5 days
January 4 days
The most windy months:
October 9 mph
November 9 mph
September 8 mph

Arroio do Sal on the Weather Map

24 Hours Weather Forecast
Arroio do Sal
Local time: 03:33
11 jan, sunday
0600 76°F
SE
4 mph
0900 82°F
NW
2 mph
1200 80°F
NW
10 mph
1500 80°F
SW
7 mph
1800 78°F
SW
5 mph
2100 74°F
SE
4 mph
12 jan, monday
0000 72°F
NE
6 mph
0300 70°F
NE
6 mph