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October Weather in Ariquemes, Brazil

Last updated: August 22, 2025

In October, the average temperature in Ariquemes, Brazil is a warm 27°C (80°F). Expect a minimum of 21°C (70°F) and a maximum of 37°C (99°F), perfect for outdoor adventures. However, be prepared for some precipitation, with about 149 mm (5.9 in) falling over 20 days, and a relatively low average humidity of 37%. Enjoy the warmth while staying hydrated! 🌞

October Temperature in Ariquemes

In October in Ariquemes, the average temperature is 27°C (80°F). Maximums can reach 37°C (99°F), while minimums can drop to as low as 21°C (70°F). This mild and warm climate makes Ariquemes an ideal destination for travelers seeking pleasant weather and outdoor activities.

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

The chart illustrates October temperature patterns in Ariquemes, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ariquemes, October typically has an average temperature of 27°C (80°F), with highs reaching up to 37°C (99°F) and lows dropping to around 21°C (70°F).
JanFebMarAprMayJunJulAugSepOctNovDec787878787878798182807978
Data source: Temperature data for Ariquemes 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 Ariquemes

In Ariquemes in October, the precipitation amount reaches 149 mm (5.9 in) over the course of 20 days.

October Precipitation Trends in Ariquemes

The chart displays monthly precipitation patterns in Ariquemes, 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 Ariquemes, October typically receives around 149 mm (5.9 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec218300260226801822467149255282
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Ariquemes

In Ariquemes in October, humidity is 37%. With an average temperature of 27°C (80°F), this humidity feels like a warm embrace, making it comfortable for traveling as long as you stay hydrated and take breaks in the shade.

October Average Humidity in Ariquemes

This chart illustrates the average monthly humidity levels in Ariquemes, 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 Ariquemes is approximately 37%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%88%89%84%71%48%36%30%37%70%86%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Ariquemes

In Ariquemes in October, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Ariquemes.

Maximum UV Index Levels in Ariquemes for October

The chart shows the monthly maximum UV Index (UVI) for Ariquemes 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 Ariquemes typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151616151210101112151515
Data source: Ariquemes 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 Ariquemes Compares to Other Months

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

This table compares monthly weather conditions in Ariquemes, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (78°F)218 mm (8.6 inches)88%extreme
February Weather25°C (78°F)300 mm (11.8 inches)87%extreme
March Weather26°C (78°F)260 mm (10.2 inches)88%extreme
April Weather26°C (79°F)226 mm (8.9 inches)89%extreme
May Weather26°C (78°F)80 mm (3.2 inches)84%extreme
June Weather26°C (78°F)18 mm (0.7 inches)70%very high
July Weather26°C (79°F)2 mm (0.1 inches)48%very high
August Weather27°C (81°F)24 mm (0.9 inches)36%extreme
September Weather28°C (82°F)67 mm (2.6 inches)30%extreme
October Weather27°C (80°F)149 mm (5.9 inches)37%extreme
November Weather26°C (79°F)255 mm (10.0 inches)69%extreme
December Weather26°C (78°F)282 mm (11.1 inches)86%extreme

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