BrazilAverage weather for Copacabana in September
It's warm in September in Copacabana with an average temperature of 28°C. Temperatures this month range from a low of 26°C to a high of 30°C. At night, you can expect temperatures between 20°C and 22°C.
Start of September
The month of September starts in Copacabana with hot temps, averaging around 28°C during the day and nights around 21°C. There’s little chance of precipitation. The weather’s mostly sunny and dry.
With the temperature difference between day and night, it’s smart to wear layers.
Mid September
By mid-September, daytime temps rise to around 29°C, with nights around 22°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 Copacabana is around 28°C, while nighttime temps are about 21°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.
Because temperatures drop in the evening, wearing layers is recommended.
In September, there is an average of 32 mm of precipitation, spread over 5 days. The wind speed is around 4 Bft, mostly coming from the South.
Copacabana in September |
New York | ||
|---|---|---|---|
 Average temperature |
28°C | 27°C | |
 Max. temperature |
30°C | 31°C | |
| Min. temperature |
26°C | -5°C | |
 Total precipitation |
32 mm | 57 mm | |
| Rainy days |
5 days | 9 days | |
August
UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is September a good time to visit Copacabana?
Looking for great weather? September is a good time to be in Copacabana. The temperatures are nice, and there’s not too much rain.
Temperature records
With 38°C in 2023, Copacabana reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 18°C in 2015. The extreme nighttime temperatures ranged from a lowest recorded value of 15°C to a highest value of 25°C.
Check out the climate of Copacabana 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.
Daily Temperature in September in Copacabana
This chart shows the average daily high and low temperatures in September for Copacabana, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in September in Copacabana
The chart below shows the average daily precipitation in September for Copacabana, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for September, you can expect about 5 days of precipitation in Copacabana.
Daily UV index in September in Copacabana
This chart shows the average daily UV index in September in Copacabana, 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.
Temperature in September in Copacabana over the years
This chart shows the average temperature in September in Copacabana, measured in degrees Celsius, over the past few years.
Total precipitation in September in Copacabana over the years
This chart shows the average precipitation in September in Copacabana, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in September for Copacabana
Click on any day in September to get detailed info about the usual weather on that day in Copacabana. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Copacabana
Have you been to Copacabana in September?
Share your weather experience in September in Copacabana.
Average weather in Copacabana by month
Click on a month below to see detailed weather info for Copacabana. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Copacabana for all months at once
