World Resorts Brazil Guaruja Weather

Guaruja weather in August

Weather in Guaruja: August

Average day temperature: 71.5°F
Average night temperature: 64.6°F
Sea water temperature: 69.8°F
Number of sunny days: 16 days
Day length: 11.0 - 11.6 hours
Number of rainy days: 2 days
Precipitation totals: 1.2 in.

Air temperature in August, °F

Show year:
2025
2024
2023

The highest day temperature during August of 2025 was 85°F. At the same time the lowest night temperature was 57°F. Daily and nightly averages during August were 68.6°F and 64.1°F.

Sea water temperature in Guaruja in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 68.1°F. The highest and lowest sea temperatures during the month were 70.2°F and 65.7°F.

Sunny, partly cloudy and cloudy days

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

Precipitation total in August, in.

Precipitation total value in Guaruja 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 5.8 mph

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: 6.8.

Best time for vacation in Guaruja

Sunniest months:
July 17 days
May 16 days
August 16 days
Warmest months:
February 81.7 °F
March 81.0 °F
January 81.0 °F
Warmest sea temp:
February 81.6 °F
March 80.5 °F
January 80.1 °F
Coldest months:
August 71.5 °F
July 71.6 °F
June 73.4 °F
Rainiest months:
February 7 days
January 7 days
December 7 days
Windiest months:
October 6.6 mph
September 6.1 mph
December 6.0 mph

Guaruja on a weather map

Guaruja
+70°F
SW 5 mph
Feels like: +70°F
Precip.: 72%
Places in Brazil:
Name
°F
+72°F
+72°F
+77°F
+66°F
+77°F
+66°F
+77°F
+63°F
+68°F
+66°F
+64°F
+75°F
+66°F
24 Hours Forecast
Guaruja
Local time: 03:25
December 05, friday
0600
72°F
S
2 mph
0900
73°F
NW
6 mph
1200
75°F
NW
10 mph
1500
75°F
W
12 mph
1800
72°F
W
12 mph
2100
72°F
W
8 mph
December 06, saturday
0000
70°F
SW
4 mph
0300
70°F
SW
3 mph
Units of measurement: °C / °F