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October Weather in Sao Goncalo, Brazil

Last updated: August 22, 2025

In October, the average temperature in Sao Goncalo, Brazil hovers around 24°C (75°F). Expect a range where the minimum dips to 16°C (60°F) and the maximum soars up to 39°C (103°F). During this month, precipitation averages 123 mm (4.9 in) spread over 16 days, contributing to an overall average humidity of 61%.

October Temperature in Sao Goncalo

In October in Sao Goncalo, the average temperature is 24°C (75°F). Maximum temperatures can reach 39°C (103°F) while minimums can drop as low as 16°C (60°F). Be prepared for warm days and mild evenings when traveling to Sao Goncalo during this time.

October Weather in Sao Goncalo: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Sao Goncalo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sao Goncalo, October typically has an average temperature of 24°C (75°F), with highs reaching up to 39°C (103°F) and lows dropping to around 16°C (60°F).
JanFebMarAprMayJunJulAugSepOctNovDec818079767271697074757578
Data source: Temperature data for Sao Goncalo 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.

October Precipitation in Sao Goncalo

In Sao Goncalo in October, the total precipitation amount is 123 mm (4.9 in), occurring over the course of 16 days.

October Precipitation Trends in Sao Goncalo

The chart displays monthly precipitation patterns in Sao Goncalo, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Sao Goncalo, October typically receives around 123 mm (4.9 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec168215184966847377163123191217
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Sao Goncalo

In Sao Goncalo in October humidity is 61%. With an average temperature of 24°C (75°F), this humidity feels like a warm embrace, making travel pleasant yet slightly sticky, as the air invites you to explore while also reminding you to stay hydrated.

October Average Humidity in Sao Goncalo

This chart illustrates the average monthly humidity levels in Sao Goncalo, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Sao Goncalo is approximately 61%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%85%86%83%81%80%76%73%68%61%72%75%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Sao Goncalo

In Sao Goncalo in October, 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 Sao Goncalo.

Maximum UV Index Levels in Sao Goncalo for October

The chart shows the monthly maximum UV Index (UVI) for Sao Goncalo in October, 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 October, the maximum UV index in Sao Goncalo typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15141310767911121315
Data source: Sao Goncalo October 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 October Weather in Sao Goncalo Compares to Other Months

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

This table compares monthly weather conditions in Sao Goncalo, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (82°F)168 mm (6.6 inches)85%extreme
February Weather26°C (80°F)215 mm (8.5 inches)85%extreme
March Weather26°C (80°F)184 mm (7.2 inches)86%extreme
April Weather24°C (76°F)96 mm (3.8 inches)83%very high
May Weather22°C (72°F)68 mm (2.7 inches)81%high
June Weather22°C (71°F)47 mm (1.8 inches)80%high
July Weather21°C (69°F)37 mm (1.5 inches)76%high
August Weather21°C (70°F)71 mm (2.8 inches)73%very high
September Weather23°C (74°F)63 mm (2.5 inches)68%extreme
October Weather24°C (75°F)123 mm (4.9 inches)61%extreme
November Weather24°C (75°F)191 mm (7.5 inches)72%extreme
December Weather26°C (78°F)217 mm (8.6 inches)75%extreme

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