Temperatures in September
It's hot in September in Patrimônio São Sebastião 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 15°C and 19°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Patrimônio São Sebastião 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 Patrimônio São Sebastião with hot temperatures, averaging around 30°C during the day and nights close to 17°C. A few showers might pop up in the first days of the month, but the weather remains 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 18°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 Patrimônio São Sebastião will be around 30°C, with nights close to 17°C. There’s regular precipitation, but with a bit of luck, you’ll also get some dry and sunny days.
As it gets cooler in the evening, it’s best to wear layers.
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Precipitation in September
In September, there is an average of 68 mm of precipitation, spread over 8 days. The wind speed is around 3 Bft, mostly coming from the South.
The average precipitation chance is 25% 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 Patrimônio São Sebastião. 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.
Patrimônio São Sebastião in September |
London | ||
|---|---|---|---|
 Average Temperature |
30°C | 20°C | |
 High Temp |
33°C | 22°C | |
| Low Temp |
27°C | 17°C | |
 Total Precipitation |
68 mm | 44 mm | |
| Rainy Days |
8 days | 8 days | |
August
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.
Is September a good time to visit Patrimônio São Sebastião?
September is a great month to be in Patrimônio São Sebastião for sunny weather. You’ll get high temperatures and not too much rain this month.
Temperature records for Patrimônio São Sebastião in September
With 39°C, Patrimônio São Sebastião hit the highest temperature in the last 10 years in September 2015. The lowest daytime temperature in this month was 18°C in 2022. The extreme night temperatures ranged from a low of 9°C to a high of 25°C.
Check out the climate of Patrimônio São Sebastião 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 Patrimônio São Sebastião
This chart shows the average daily temperatures, both day and night, for each day in September in Patrimônio São Sebastião, 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 Patrimônio São Sebastião
The chart below shows the average daily precipitation in September for Patrimônio São Sebastião, 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 8 days of rain in Patrimônio São Sebastião.
Daily UV Index in September in Patrimônio São Sebastião
This chart shows the average daily UV index in September in Patrimônio São Sebastião, 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 Patrimônio São Sebastião Over the Years
This chart shows the average temperature in September in Patrimônio São Sebastião, measured in degrees Celsius, over the past years.
Total Precipitation in September in Patrimônio São Sebastião Over the Years
This chart shows the average precipitation in September in Patrimônio São Sebastião, 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 Patrimônio São Sebastião
Click on a specific day in September for detailed info on the typical weather on that day in Patrimônio São Sebastião. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Patrimônio São Sebastião
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Average Weather in Patrimônio São Sebastião by Month
Click on a month below to see detailed weather info for Patrimônio São Sebastião. 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 Patrimônio São Sebastião for all months at once
