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Pôrto Belo weather in August

Weather in Pôrto Belo: August

Average day temperature: 66.7°F
Average night temperature: 59.2°F
Sea water temperature: 64.8°F
Number of sunny days: 8 days
Day length: 10.9 - 11.5 hours
Number of rainy days: 2 days
Precipitation totals: 1.2 in.

Air temperature in August, °F

Show year:
2026
2025
2024

The highest day temperature during August of 2026 was 87°F. At the same time the lowest night temperature was 48°F. Daily and nightly averages during August were 68.7°F and 59.8°F.

Sea water temperature in Pôrto Belo in August, °F

Show year:
2026
2025
2024

The average sea water temperature in August of 2026 was 65.2°F. The highest and lowest sea temperatures during the month were 68.0°F and 63.3°F.

Sunny, partly cloudy and cloudy days

Mostly all days in August are cloudy but sunny and partly cloudy days are also possible.

Precipitation total in August, in.

Precipitation total value in Pôrto Belo in August is 1.2 in. Other months of the year show relatively similar values.

Wind speed in August, mph

The average wind speed value in August is 5.7 mph It makes August one of the least windy months of the year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in August is: 5.0.

Best time for vacation in Pôrto Belo

Sunniest months:
July 13 days
May 10 days
June 9 days
Warmest months:
February 80.9 °F
January 80.1 °F
March 79.6 °F
Warmest sea temp:
February 80.2 °F
January 79.3 °F
March 79.2 °F
Coldest months:
July 65.6 °F
August 66.7 °F
June 66.9 °F
Rainiest months:
January 6 days
October 5 days
December 4 days
Windiest months:
November 7.2 mph
December 7.1 mph
October 7.0 mph

Pôrto Belo on a weather map

Pôrto Belo
+66°F
N 2 mph
Feels like: +66°F
Precip.: 43%
Places in Brazil:
Name
°F
+68°F
+77°F
+75°F
+72°F
+75°F
+77°F
+75°F
+77°F
+66°F
+77°F
+61°F
24 Hours Forecast
Pôrto Belo
Local time: 02:56
August 29, saturday
0300
66°F
N
2 mph
0600
64°F
NW
1 mph
0900
66°F
SW
1 mph
1200
72°F
W
2 mph
1500
77°F
NW
2 mph
1800
68°F
W
2 mph
2100
66°F
N
1 mph
August 30, sunday
0000
66°F
NE
2 mph
Units of measurement: °C / °F