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BrazilThe weather in September in Luís
It's warm in September in Luís with an average temperature of 29°C. Temperatures this month range from a low of 27°C to a high of 31°C. At night, you can expect temperatures between 13°C and 17°C.
Looking for great weather? September is a good time to be in Luís. 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 Luís, 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 38°C in 2020, Luís reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 15°C in 2018. The extreme nighttime temperatures ranged from a lowest recorded value of 6°C to a highest value of 22°C.
Rainfall amount
In September, there is an average of 52 mm of precipitation, spread over 9 days. The wind speed is around 3 Bft, mostly coming from the Southeast.
Daily weather in September for Luís
Click on any day in September to get detailed info about the usual weather on that day in Luís. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Luís | New York | |
|---|---|---|
| Average temperature | 29°C | 27°C |
| Max. temperature | 31°C | 31°C |
| Min. temperature | 13°C | -5°C |
| Total precipitation | 52 mm | 57 mm |
| Rainy days | 9 days | 9 days |
Start of September
The month of September starts in Luís with hot temps, averaging around 29°C during the day and nights around 15°C.
Mid September
By mid-September, daytime temps rise to around 30°C, with nights around 17°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of September
By the end of September, the average daytime temperature in Luís is around 29°C, while nighttime temps are about 16°C. A shower might pop up, but overall, the weather will be dry and sunny.
UV index
The UV index is a maximum of 10 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 Luís 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 Luís, Brazil. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Luís
Temperature in September in Luís over the years
Precipitation charts
These charts show the average amount of precipitation in September in Luís, 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 Luís
Total precipitation in September in Luís over the years
Daily UV index in September in Luís
This chart shows the average daily UV index in September in Luís, 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 Luís
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Average weather in Luís by month
Click on a month below to see detailed weather info for Luís. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.