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October Weather in Guapimirim, Brazil

Last updated: August 22, 2025

In October, the average temperature in Guapimirim, Brazil hovers around 22°C (72°F), creating a pleasant climate for visitors and locals alike. Be prepared for a range of temperatures, as it can dip to a minimum of 12°C (54°F) and soar to a scorching 36°C (97°F). With an average humidity of 61%, the air can feel quite warm. Rain may make an appearance too, with 156 mm (6.1 in) of precipitation expected over 18 days. 🌦️

October Temperature in Guapimirim

In October in Guapimirim, the average temperature is 22°C (72°F). Maximums can reach 36°C (97°F) and minimums can drop as low as 12°C (54°F). This variation makes it an ideal destination for travelers seeking a blend of warm days and cooler nights.

October Weather in Guapimirim: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Guapimirim, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Guapimirim, October typically has an average temperature of 22°C (72°F), with highs reaching up to 36°C (97°F) and lows dropping to around 12°C (54°F).
JanFebMarAprMayJunJulAugSepOctNovDec777575716867646570727174
Data source: Temperature data for Guapimirim 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 Guapimirim

In Guapimirim in October, the total precipitation amount is 156 mm (6.1 in), occurring over a span of 18 days.

October Precipitation Trends in Guapimirim

The chart displays monthly precipitation patterns in Guapimirim, 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 Guapimirim, October typically receives around 156 mm (6.1 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec2253112261067150377377156261309
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Guapimirim

In Guapimirim in October, humidity is 61%. With an average temperature of 22°C (72°F), this humidity feels like a warm embrace, making it ideal for leisurely strolls but slightly oppressive for active exploration.

October Average Humidity in Guapimirim

This chart illustrates the average monthly humidity levels in Guapimirim, 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 Guapimirim 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 Guapimirim

In Guapimirim in October, 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 Guapimirim.

Maximum UV Index Levels in Guapimirim for October

The chart shows the monthly maximum UV Index (UVI) for Guapimirim 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 Guapimirim typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec16151311867912131415
Data source: Guapimirim 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 Guapimirim Compares to Other Months

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

This table compares monthly weather conditions in Guapimirim, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)225 mm (8.9 inches)85%extreme
February Weather24°C (75°F)311 mm (12.2 inches)85%extreme
March Weather24°C (75°F)226 mm (8.9 inches)86%extreme
April Weather22°C (71°F)106 mm (4.2 inches)83%extreme
May Weather20°C (68°F)71 mm (2.8 inches)81%very high
June Weather19°C (67°F)50 mm (2.0 inches)80%high
July Weather18°C (65°F)37 mm (1.4 inches)76%high
August Weather18°C (65°F)73 mm (2.9 inches)73%very high
September Weather21°C (70°F)77 mm (3.0 inches)68%extreme
October Weather22°C (72°F)156 mm (6.1 inches)61%extreme
November Weather22°C (71°F)261 mm (10.3 inches)72%extreme
December Weather23°C (74°F)309 mm (12.2 inches)75%extreme

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