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September Weather in Guia Lopes da Laguna, Brazil

Last updated: August 22, 2025

In September, the average temperature in Guia Lopes da Laguna, Brazil hovers around 26°C (78°F), offering a pleasant climate for outdoor activities. However, do be prepared for temperature fluctuations, as it can dip to a chilly 8°C (48°F) or rise to a scorching 40°C (105°F). Expect a moderate precipitation amount of 43 mm (1.7 in) distributed over 4 days, complemented by a relatively low average humidity of 36%.

September Temperature in Guia Lopes da Laguna

In September in Guia Lopes da Laguna, the average temperature is 26°C (78°F), with maximums reaching 40°C (105°F) and minimums dropping as low as 8°C (48°F). Travelers should be prepared for a wide range of temperatures when visiting.

September Weather in Guia Lopes da Laguna: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Guia Lopes da Laguna, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Guia Lopes da Laguna, September typically has an average temperature of 26°C (78°F), with highs reaching up to 40°C (105°F) and lows dropping to around 8°C (48°F).
JanFebMarAprMayJunJulAugSepOctNovDec807979767169687278797980
Data source: Temperature data for Guia Lopes da Laguna 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 Guia Lopes da Laguna

In Guia Lopes da Laguna in September, the precipitation amount is 43 mm (1.7 in) over the course of 4 days.

September Precipitation Trends in Guia Lopes da Laguna

The chart displays monthly precipitation patterns in Guia Lopes da Laguna, 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 Guia Lopes da Laguna, September typically receives around 43 mm (1.7 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec156143111697266147543107139201
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Guia Lopes da Laguna

In Guia Lopes da Laguna in September, humidity is 36%. With an average temperature of 26°C (78°F), this humidity feels like a comfortable and refreshing breeze, making it ideal for traveling.

September Average Humidity in Guia Lopes da Laguna

This chart illustrates the average monthly humidity levels in Guia Lopes da Laguna, 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 Guia Lopes da Laguna is approximately 36%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%84%85%82%74%61%50%37%36%39%71%85%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Guia Lopes da Laguna

In Guia Lopes da Laguna in September, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Guia Lopes da Laguna.

Maximum UV Index Levels in Guia Lopes da Laguna for September

The chart shows the monthly maximum UV Index (UVI) for Guia Lopes da Laguna 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 Guia Lopes da Laguna typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec16151312878911141416
Data source: Guia Lopes da Laguna 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 Guia Lopes da Laguna Compares to Other Months

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

This table compares monthly weather conditions in Guia Lopes da Laguna, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (80°F)156 mm (6.2 inches)87%extreme
February Weather26°C (80°F)143 mm (5.6 inches)84%extreme
March Weather26°C (80°F)111 mm (4.4 inches)85%extreme
April Weather25°C (76°F)69 mm (2.7 inches)82%extreme
May Weather22°C (71°F)72 mm (2.8 inches)74%very high
June Weather20°C (69°F)66 mm (2.6 inches)60%high
July Weather20°C (69°F)14 mm (0.6 inches)50%very high
August Weather22°C (72°F)74 mm (2.9 inches)37%very high
September Weather26°C (78°F)43 mm (1.7 inches)36%extreme
October Weather26°C (80°F)107 mm (4.2 inches)39%extreme
November Weather26°C (80°F)139 mm (5.5 inches)71%extreme
December Weather27°C (80°F)201 mm (7.9 inches)85%extreme

Compare Guia Lopes da Laguna's Climate with Cities Worldwide