Cabo Frio in september: average Weather, Temperature and Climate
Weather in Cabo Frio in september 2025
The weather in Cabo Frio in september comes from statistical datas on the last years. You can view the weather statistics the entire month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
good weather UV index: 6
Weather at 6am
72°F
Clear/Sunny
43% of time
28%
18%
6%
Weather at 12pm
76°F
Clear/Sunny
51% of time
25%
14%
7%
Weather at 6pm
74°F
Clear/Sunny
46% of time
23%
17%
8%
Weather at 3am
72°F
38%
31%
19%
7%
Evolution of daily average temperature and precipitation in Cabo Frio in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Cabo Frio in september.
The climate of Cabo Frio in september is good
In september in Cabo Frio, the climate is relatively dry (with 3.6in of rainfall over 4 days). It should be noted a worsening from the previous month since in august there is an average of 2.5in of rainfall over 4 days.
The climate enjoyable here this month. The high seasonal norm is 76°F. In the morning the temperature drops to 72°F. Thus, the mean temperature average on this month of september in Cabo Frio is 74°F. These temperatures are far removed from those records observed in Cabo Frio in the month of september with a maximum record of 88°F in 2015 and a minimum record of 58°F in 2020.
Day length in Cabo Frio in september is 11:57. The sun rises at 05:45 and sunset is at 17:42.
With a good climate, september is recommended to go in that area in Brazil.
Seasonal average climate and temperature of Cabo Frio in september
Check below seasonal norms These statistics are set from the weather statements of the past years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 74°F | ||||
| Highest temperature | 76°F | ||||
| Lowest temperature | 72°F | ||||
| Highest record temperature | 88°F (2015) | ||||
| Lowest record temperature | 58°F (2020) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 72°F | ||||
| Lowest sea temperature | 70°F | ||||
| Highest sea temperature | 74°F | ||||
| Wind | |||||
| Wind speed | 28km/h | ||||
| Wind temperature | 72°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 3.6in | ||||
| Number of days with rainfall | 4 day(s) (15%) | ||||
| Record daily rainfall | 2.1in (2013) | ||||
| Other climate data | |||||
| Humidity | 85% | ||||
| Visibility | 9.54km | ||||
| Cloud cover | 34% | ||||
| UV index | 6 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:45 | ||||
| Time of sunset | 17:42 | ||||
| Length of day | 11:57 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last september?
Here is the day by day recorded weather in Cabo Frio in september 2024:
65°F to 86°F
67°F to 86°F
70°F to 79°F
67°F to 83°F
67°F to 90°F
68°F to 81°F
67°F to 86°F
68°F to 85°F
67°F to 85°F
68°F to 88°F
67°F to 92°F
68°F to 92°F
68°F to 92°F
68°F to 90°F
67°F to 79°F
70°F to 86°F
70°F to 72°F
68°F to 74°F
67°F to 76°F
70°F to 83°F
70°F to 85°F
70°F to 86°F
70°F to 85°F
68°F to 86°F
70°F to 88°F
70°F to 90°F
70°F to 92°F
72°F to 76°F
70°F to 76°F
68°F to 79°F
Map: other cities in Brazil in september
Cities near Cabo Frio:
| Araruama in september | good weather |
| Macaé in september | perfect weather |
| Rio de Janeiro in september | good weather |
| Petropolis in september | good weather |
| Campos dos Goytacazes in september | perfect weather |
| Itaguai in september | good weather |
| Ilha Grande in september | good weather |
| Angra dos Reis in september | good weather |
| Paraty in september | good weather |
| Trindade in september | good weather |
| Guarapari in september | perfect weather |
| Ouro Preto in september | good weather |
Click over cities on the map for information about the weather in september.
Cabo Frio
perfect weather
good
tolerable
bad
very bad
Weather data for Cabo Frio in september:
Weather data for Cabo Frio for september are derived from an average of the weather forecast since 2009 in Cabo Frio. There is a margin of error and these forecasts are to be considered as general information only. The weather in Cabo Frio can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Cabo Frio.