Weather in Cabo Frio: July
| Average day temperature: | 74.4°F | |
| Average night temperature: | 65.5°F | |
| Sea water temperature: | 71.7°F | |
| Number of sunny days: | 19 days | |
| Day length: | 10.8 - 11.1 hours | |
| Number of rainy days: | 0 days | |
| Precipitation totals: | 0.2 in. | |
| more information | ||
14 days
forecast
forecast
| Cabo Frio |
sea water
temperature
temperature
| Cabo Frio |
Air temperature in July, °F
Show year:
2026
2025
2024
The highest day temperature during July of 2026 was 79°F. At the same time the lowest night temperature was 63°F. Daily and nightly averages during July were 73.9°F and 67.4°F.
Sea water temperature in Cabo Frio in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 72.5°F. The highest and lowest sea temperatures during the month were 74.1°F and 71.4°F.
Sunny, partly cloudy and cloudy days
Mostly all days in July are sunny but cloudy days are also possible.
Precipitation total in July, in.
Precipitation total value in Cabo Frio in July is 0.2 in. Other months of the year show relatively similar values.
Wind speed in July, mph
The average wind speed value in July is 9.5 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 July is: 7.7.
Best time for vacation in Cabo Frio
Cabo Frio on a weather map
Places in Brazil:
Name
°F
24 Hours Forecast
Cabo Frio
Local time: 05:47
September 15, tuesday
0600

66°F
S
12 mph
12 mph
0900

70°F
SW
7 mph
7 mph
1200

70°F
N
2 mph
2 mph
1500

70°F
NE
12 mph
12 mph
1800

70°F
E
13 mph
13 mph
2100

68°F
E
12 mph
12 mph
September 16, wednesday
0000

68°F
E
9 mph
9 mph
0300

68°F
E
17 mph
17 mph






























