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October Weather in Guaraniacu, Brazil

Last updated: August 22, 2025

In October, the average temperature in Guaraniacu, Brazil is a pleasant 21°C (71°F). However, be prepared for a range of weather, as temperatures can dip to a minimum of 6°C (44°F) and soar to a maximum of 38°C (100°F). Expect approximately 212 mm (8.4 in) of precipitation over about 15 days, with an average humidity of 55%. Stay hydrated and enjoy the diverse climate!

October Temperature in Guaraniacu

In October in Guaraniacu, the average temperature is 21°C (71°F). Maximums can reach 38°C (100°F) and minimums can be as low as 6°C (44°F). This diverse climate makes Guaraniacu an ideal destination for travelers seeking both warm and cooler experiences.

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

The chart illustrates October temperature patterns in Guaraniacu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Guaraniacu, October typically has an average temperature of 21°C (71°F), with highs reaching up to 38°C (100°F) and lows dropping to around 6°C (44°F).
JanFebMarAprMayJunJulAugSepOctNovDec737372686361606371707273
Data source: Temperature data for Guaraniacu 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 Guaraniacu

In Guaraniacu in October, the precipitation amount is 212 mm (8.4 in) over a span of 15 days.

October Precipitation Trends in Guaraniacu

The chart displays monthly precipitation patterns in Guaraniacu, 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 Guaraniacu, October typically receives around 212 mm (8.4 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec22015114569135157379682212145195
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Guaraniacu

In Guaraniacu in October, humidity is 55%. With an average temperature of 21°C (71°F), this humidity feels like a warm embrace, making it pleasant for daytime exploration while occasionally calling for a refreshing drink or a shaded spot to relax.

October Average Humidity in Guaraniacu

This chart illustrates the average monthly humidity levels in Guaraniacu, 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 Guaraniacu is approximately 55%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%79%75%74%75%70%61%49%52%55%73%85%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Guaraniacu

In Guaraniacu in October, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Guaraniacu, you can check here.

Maximum UV Index Levels in Guaraniacu for October

The chart shows the monthly maximum UV Index (UVI) for Guaraniacu 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 Guaraniacu typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15151311867911141515
Data source: Guaraniacu 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 Guaraniacu Compares to Other Months

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

This table compares monthly weather conditions in Guaraniacu, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (74°F)220 mm (8.7 inches)82%extreme
February Weather23°C (73°F)151 mm (5.9 inches)79%extreme
March Weather22°C (72°F)145 mm (5.7 inches)75%extreme
April Weather20°C (68°F)69 mm (2.7 inches)74%extreme
May Weather17°C (63°F)135 mm (5.3 inches)75%very high
June Weather16°C (62°F)157 mm (6.2 inches)70%high
July Weather16°C (60°F)37 mm (1.5 inches)61%high
August Weather17°C (63°F)96 mm (3.8 inches)49%very high
September Weather21°C (71°F)82 mm (3.2 inches)52%extreme
October Weather21°C (71°F)212 mm (8.4 inches)55%extreme
November Weather22°C (72°F)145 mm (5.7 inches)73%extreme
December Weather23°C (74°F)195 mm (7.7 inches)85%extreme

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