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September Weather in Terra Nova, Brazil

Last updated: August 22, 2025

In September, the average temperature in Terra Nova, Brazil hovers around 22°C (73°F). Expect minimums of 15°C (59°F) and occasional peaks reaching up to 36°C (98°F). With 28 mm (1.1 in) of precipitation spread over 11 days, you might want to pack an umbrella! Plus, the average humidity sits at a comfortable 70%, creating a pleasant environment for your visit.

September Temperature in Terra Nova

In September in Terra Nova, the average temperature is 22°C (73°F). Maximum can reach 36°C (98°F) and minimum can be as low as 15°C (59°F). This pleasant climate makes Terra Nova an ideal destination for travelers seeking warmth and comfort during this time of year.

September Weather in Terra Nova: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Terra Nova, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Terra Nova, September typically has an average temperature of 22°C (73°F), with highs reaching up to 36°C (98°F) and lows dropping to around 15°C (59°F).
JanFebMarAprMayJunJulAugSepOctNovDec777877767371697072767677
Data source: Temperature data for Terra Nova generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Terra Nova

In Terra Nova in September, the precipitation amount is 28 mm (1.1 in) over the course of 11 days.

September Precipitation Trends in Terra Nova

The chart displays monthly precipitation patterns in Terra Nova, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Terra Nova, September typically receives around 28 mm (1.1 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec346795794236343528359591
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Terra Nova

In Terra Nova in September, humidity is 70%. With an average temperature of 22°C (73°F), this humidity feels like a warm blanket, making travel comfortable but slightly muggy, urging you to stay hydrated and take frequent breaks in shaded areas.

September Average Humidity in Terra Nova

This chart illustrates the average monthly humidity levels in Terra Nova, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Terra Nova is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec73%80%89%88%85%85%80%76%70%63%58%59%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Terra Nova

In Terra Nova in September, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Terra Nova.

Maximum UV Index Levels in Terra Nova for September

The chart shows the monthly maximum UV Index (UVI) for Terra Nova in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Terra Nova typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15151514119101213151515
Data source: Terra Nova September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How September Weather in Terra Nova Compares to Other Months

Weather in Terra Nova varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Terra Nova, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Terra Nova, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (78°F)34 mm (1.3 inches)73%extreme
February Weather26°C (78°F)67 mm (2.6 inches)80%extreme
March Weather25°C (78°F)95 mm (3.8 inches)89%extreme
April Weather24°C (76°F)79 mm (3.1 inches)88%extreme
May Weather23°C (73°F)42 mm (1.7 inches)85%extreme
June Weather22°C (71°F)36 mm (1.4 inches)85%very high
July Weather21°C (70°F)34 mm (1.3 inches)80%very high
August Weather21°C (70°F)35 mm (1.4 inches)76%extreme
September Weather22°C (73°F)28 mm (1.1 inches)70%extreme
October Weather25°C (77°F)35 mm (1.4 inches)63%extreme
November Weather24°C (76°F)95 mm (3.7 inches)58%extreme
December Weather25°C (77°F)91 mm (3.6 inches)59%extreme

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