Temperatures in September
It's hot in September in Palmas with an average temperature of 37°C. Temperatures this month range from a low of 35°C to a high of 39°C. At night, you can expect temperatures between 24°C and 26°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Palmas 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 Palmas with hot temperatures, averaging around 38°C during the day and nights close to 25°C. There’s little chance of precipitation. The weather is mostly sunny and dry. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
Mid-September
By mid-September, the average daytime temperature rises to around 39°C, with nights close to 26°C. No precipitation expected during this period, so you can enjoy plenty of sunshine. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
End of September
By the end of September, the average daytime temperature in Palmas will be around 37°C, with nights close to 25°C. A shower might show up, but overall the weather will be dry and sunny. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
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Precipitation in September
In September, there is an average of 19 mm of precipitation, spread over 4 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
The precipitation chance averages 13% per day this month. Though that seems low, there are also a few days with a higher chance of precipitation.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in September for Palmas. 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.
Palmas in September |
London | ||
|---|---|---|---|
 Average Temperature |
37°C | 20°C | |
 High Temp |
39°C | 22°C | |
| Low Temp |
35°C | 17°C | |
 Total Precipitation |
19 mm | 44 mm | |
| Rainy Days |
4 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 Palmas?
September isn’t a good time to be in Palmas. The average temperature of 37°C this month is uncomfortably hot for a pleasant stay.
Temperature records for Palmas in September
With 41°C, Palmas hit the highest temperature in the last 10 years in September 2019. The lowest daytime temperature in this month was 26°C in 2016. The extreme night temperatures ranged from a low of 21°C to a high of 30°C.
Check out the climate of Palmas 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 Palmas
This chart shows the average daily temperatures, both day and night, for each day in September in Palmas, 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 Palmas
The chart below shows the average daily precipitation in September for Palmas, 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 4 days of rain in Palmas.
Daily UV Index in September in Palmas
This chart shows the average daily UV index in September in Palmas, 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 Palmas Over the Years
This chart shows the average temperature in September in Palmas, measured in degrees Celsius, over the past years.
Total Precipitation in September in Palmas Over the Years
This chart shows the average precipitation in September in Palmas, 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 Palmas
Click on a specific day in September for detailed info on the typical weather on that day in Palmas. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Palmas
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Average Weather in Palmas by Month
Click on a month below to see detailed weather info for Palmas. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
