Temperatures in September
It's hot in September in Macaé with an average temperature of 30°C. Temperatures this month range from a low of 27°C to a high of 33°C. At night, you can expect temperatures between 18°C and 21°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Macaé in September. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of September
The month of September starts in Macaé with hot temperatures, averaging around 30°C during the day and nights close to 19°C. There’s little chance of precipitation. The weather is mostly sunny and dry.
Since temperatures can differ between day and night, it’s a good idea to dress in layers.
Mid-September
By mid-September, the average daytime temperature rises to around 31°C, with nights close to 20°C. There might be a few showers during this period, but plenty of dry days with sunshine too.
Temperatures vary between day and night, so it’s smart to wear layers.
End of September
By the end of September, the average daytime temperature in Macaé will be around 30°C, with nights close to 20°C. A shower might show up, but overall the weather will be dry and sunny.
As it gets cooler in the evening, it’s best to wear layers.
Precipitation in September
In September, there is an average of 60 mm of precipitation, spread over 9 days. The wind speed is around 4 Bft, mostly coming from the East.
The average precipitation chance is 30% per day this month. Though it seems pretty low, the weather’s variable. Some days have higher and others lower precipitation chances, which lowers the average.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in September for Macaé. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Macaé in September |
London | ||
|---|---|---|---|
 Average Temperature |
30°C | 20°C | |
 High Temp |
33°C | 22°C | |
| Low Temp |
27°C | 17°C | |
 Total Precipitation |
60 mm | 44 mm | |
| Rainy Days |
9 days | 8 days | |
August
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.
Is September a good time to visit Macaé?
September is a great month to be in Macaé for sunny weather. You’ll get high temperatures and not too much rain this month.
Temperature records for Macaé in September
With 40°C, Macaé hit the highest temperature in the last 10 years in September 2018. The lowest daytime temperature in this month was 19°C in 2022. The extreme night temperatures ranged from a low of 10°C to a high of 24°C.
Check out the climate of Macaé for all months and discover the best travel time
Curious about the climate in other parts of Brazil? Check out the weather and climate in places like Rio de Janeiro, Salvador, Pipa, or have a look at other destinations in Brazil.
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Daily Temperature in September in Macaé
This chart shows the average daily temperatures, both day and night, for each day in September in Macaé, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in September in Macaé
The chart below shows the average daily precipitation in September for Macaé, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown 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 rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for September, you can expect around 9 days of rain in Macaé.
Daily UV Index in September in Macaé
This chart shows the average daily UV index in September in Macaé, 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 Macaé Over the Years
This chart shows the average temperature in September in Macaé, measured in degrees Celsius, over the past years.
Total Precipitation in September in Macaé Over the Years
This chart shows the average precipitation in September in Macaé, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in September for Macaé
Click on a specific day in September for detailed info on the typical weather on that day in Macaé. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Macaé
Have you been to Macaé in September?
Share your weather experience in September in Macaé.
Average Weather in Macaé by Month
Click on a month below to see detailed weather info for Macaé. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
