October Weather in Janauba, Brazil

Last updated: August 22, 2025

In Janauba, Brazil, the average temperature in October hovers around 28°C (83°F), with a potential minimum of 17°C (64°F) and a scorching maximum of 42°C (107°F). Expect about 58 mm (2.3 in) of precipitation over 7 days, accompanied by an average humidity level of 46%. Get ready for a month of warmth and brief rain showers!

October Temperature in Janauba

In October in Janauba, the average temperature is 28°C (83°F). Maximum temperatures can reach 42°C (107°F), while minimums can drop as low as 17°C (64°F). Be prepared for warm weather and plan your activities accordingly when traveling to Janauba during this time.

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

The chart illustrates October temperature patterns in Janauba, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Janauba, October typically has an average temperature of 28°C (83°F), with highs reaching up to 42°C (107°F) and lows dropping to around 17°C (64°F).

Data source: Temperature data for Janauba generated using information from the Copernicus Climate Change Service.

October Precipitation in Janauba

In Janauba in October, the precipitation amount is 58 mm (2.3 in) over the course of 7 days.

October Precipitation Trends in Janauba

The chart displays monthly precipitation patterns in Janauba, 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 Janauba, October typically receives around 58 mm (2.3 inches) of precipitation spread over approximately 7 days.

Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

October Humidity in Janauba

In Janauba in October, humidity is 46%. With an average temperature of 28°C (83°F), this humidity feels like a warm, enveloping blanket that makes outdoor activities enjoyable but may leave you feeling slightly sticky by midday, encouraging frequent breaks for hydration and a refreshing dip.

October Average Humidity in Janauba

This chart illustrates the average monthly humidity levels in Janauba, 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 Janauba is approximately 46%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Janauba

In Janauba 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 Janauba, you can check here.

Maximum UV Index Levels in Janauba for October

The chart shows the monthly maximum UV Index (UVI) for Janauba 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 Janauba typically reaches 14, which falls under the extreme exposure category.

Data source: Janauba 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 Janauba Compares to Other Months

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

This table compares monthly weather conditions in Janauba, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (81°F)	56 mm (2.2 inches)	75%	extreme
February Weather	26°C (79°F)	129 mm (5.1 inches)	83%	extreme
March Weather	26°C (80°F)	96 mm (3.8 inches)	88%	extreme
April Weather	26°C (79°F)	36 mm (1.4 inches)	81%	extreme
May Weather	24°C (76°F)	8 mm (0.3 inches)	72%	extreme
June Weather	24°C (75°F)	1 mm (0.0 inches)	71%	very high
July Weather	23°C (73°F)	1 mm (0.0 inches)	66%	very high
August Weather	24°C (76°F)	1 mm (0.0 inches)	61%	extreme
September Weather	27°C (80°F)	3 mm (0.1 inches)	54%	extreme
October Weather	28°C (83°F)	58 mm (2.3 inches)	46%	extreme
November Weather	26°C (79°F)	143 mm (5.6 inches)	42%	extreme
December Weather	26°C (79°F)	186 mm (7.3 inches)	51%	extreme