BrazilThe weather in September in Arraial do Cabo
It's warm in September in Arraial do Cabo with an average temperature of 27°C. Temperatures this month range from a low of 25°C to a high of 28°C. At night, you can expect temperatures between 19°C and 21°C.
Looking for great weather? September is a good time to be in Arraial do Cabo. The temperatures are nice, and there’s not too much rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in September for Arraial do Cabo, Brazil. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 36°C in 2015, Arraial do Cabo reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 20°C in 2022. The extreme nighttime temperatures ranged from a lowest recorded value of 10°C to a highest value of 23°C.
Rainfall amount
In September, there is an average of 44 mm of precipitation, spread over 7 days. The wind speed is around 5 Bft, mostly coming from the East.
Daily weather in September for Arraial do Cabo
Click on any day in September to get detailed info about the usual weather on that day in Arraial do Cabo. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Arraial do Cabo | New York | |
|---|---|---|
| Average temperature | 27°C | 27°C |
| Max. temperature | 28°C | 31°C |
| Min. temperature | 19°C | -5°C |
| Total precipitation | 44 mm | 57 mm |
| Rainy days | 7 days | 9 days |
Start of September
The month of September starts in Arraial do Cabo with warm temps, averaging around 26°C during the day and nights around 20°C.
Mid September
By mid-September, daytime temps rise to around 27°C, with nights around 21°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
End of September
By the end of September, the average daytime temperature in Arraial do Cabo is around 27°C, while nighttime temps are about 20°C. A shower might pop up, but overall, the weather will be dry and sunny.
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UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Check out the climate of Arraial do Cabo for all months and discover the best travel time
Curious about the weather in other parts of Brazil? Check out the climate and weather for spots like Rio de Janeiro, Salvador, Pipa, or explore other destinations in Brazil.
Temperature charts
These charts show the average temperatures in September in Arraial do Cabo, Brazil. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Arraial do Cabo
Temperature in September in Arraial do Cabo over the years
Precipitation charts
These charts show the average amount of precipitation in September in Arraial do Cabo, Brazil. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in September in Arraial do Cabo
Total precipitation in September in Arraial do Cabo over the years
Daily UV index in September in Arraial do Cabo
This chart shows the average daily UV index in September in Arraial do Cabo, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in September in Arraial do Cabo
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Average weather in Arraial do Cabo by month
Click on a month below to see detailed weather info for Arraial do Cabo. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.