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September Weather in Terenos, Brazil

Last updated: August 22, 2025

The average temperature in Terenos, Brazil during September is a warm 27°C (80°F). Temperatures can vary significantly, with a minimum of 9°C (48°F) and a maximum reaching up to 40°C (104°F). Expect some moisture, as precipitation averages around 41 mm (1.6 in) over 4 days. With an average humidity of just 28%, it’s a dry heat that’s perfect for adventures in the sun!

September Temperature in Terenos

In September in Terenos, the average temperature is 27°C (80°F). Maximums can reach 40°C (104°F), while minimums can drop to as low as 9°C (48°F). Be prepared for a wide range of temperatures to ensure a comfortable travel experience.

September Weather in Terenos: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Terenos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Terenos, September typically has an average temperature of 27°C (80°F), with highs reaching up to 40°C (104°F) and lows dropping to around 9°C (48°F).
JanFebMarAprMayJunJulAugSepOctNovDec797879767270707380797979
Data source: Temperature data for Terenos 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 Terenos

In Terenos in September, the precipitation amount is 41 mm (1.6 in) over the course of 4 days.

September Precipitation Trends in Terenos

The chart displays monthly precipitation patterns in Terenos, 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 Terenos, September typically receives around 41 mm (1.6 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec16018212471593253441130139169
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Terenos

In Terenos in September humidity is 28%. With an average temperature of 27°C (80°F), this humidity feels like a comfortable warmth that enhances the overall travel experience, making it ideal for outdoor explorations and leisurely strolls.

September Average Humidity in Terenos

This chart illustrates the average monthly humidity levels in Terenos, 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 Terenos is approximately 28%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%85%85%75%53%40%34%30%28%29%62%81%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Terenos

In Terenos in September, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Terenos.

Maximum UV Index Levels in Terenos for September

The chart shows the monthly maximum UV Index (UVI) for Terenos 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 Terenos typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151513129781012141517
Data source: Terenos 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 Terenos Compares to Other Months

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

This table compares monthly weather conditions in Terenos, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)160 mm (6.3 inches)87%extreme
February Weather26°C (79°F)182 mm (7.1 inches)85%extreme
March Weather26°C (79°F)124 mm (4.9 inches)85%extreme
April Weather24°C (76°F)71 mm (2.8 inches)75%extreme
May Weather22°C (72°F)59 mm (2.3 inches)52%very high
June Weather21°C (71°F)32 mm (1.3 inches)40%high
July Weather21°C (70°F)5 mm (0.2 inches)34%very high
August Weather23°C (74°F)34 mm (1.3 inches)30%very high
September Weather27°C (80°F)41 mm (1.6 inches)28%extreme
October Weather26°C (79°F)129 mm (5.1 inches)29%extreme
November Weather26°C (79°F)139 mm (5.5 inches)62%extreme
December Weather26°C (79°F)168 mm (6.6 inches)81%extreme

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