October Weather in Registro, Brazil

Last updated: August 22, 2025

In October, the average temperature in Registro, Brazil is a pleasant 23°C (73°F). Expect temperatures to range from a cool 14°C (58°F) to a sweltering 42°C (107°F). You may also encounter some rain, with an average precipitation of 118 mm (4.6 in) spread over 17 days. Additionally, prepare for a humidity level of 71%, adding to the charm of the season!

October Temperature in Registro

In October in Registro, the average temperature is 23°C (73°F). The maximum can reach 42°C (107°F), and the minimum can be as low as 14°C (58°F). Be sure to pack for a range of temperatures to enjoy your trip comfortably.

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

The chart illustrates October temperature patterns in Registro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Registro, October typically has an average temperature of 23°C (73°F), with highs reaching up to 42°C (107°F) and lows dropping to around 14°C (58°F).

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

October Precipitation in Registro

In Registro in October, the total precipitation amount is 118 mm (4.6 in), which falls over the course of 17 days.

October Precipitation Trends in Registro

The chart displays monthly precipitation patterns in Registro, 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 Registro, October typically receives around 118 mm (4.6 inches) of precipitation spread over approximately 17 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 Registro

In Registro in October humidity is 71%. With an average temperature of 23°C (73°F), this humidity feels like a warm, sticky embrace, making outdoor exploration slightly uncomfortable but still manageable if you stay hydrated and plan for breaks in shaded areas.

October Average Humidity in Registro

This chart illustrates the average monthly humidity levels in Registro, 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 Registro is approximately 71%, 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 Registro

In Registro 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 Registro.

Maximum UV Index Levels in Registro for October

The chart shows the monthly maximum UV Index (UVI) for Registro 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 Registro typically reaches 13, which falls under the extreme exposure category.

Data source: Registro 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 Registro Compares to Other Months

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

This table compares monthly weather conditions in Registro, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (80°F)	208 mm (8.2 inches)	89%	extreme
February Weather	26°C (79°F)	201 mm (7.9 inches)	86%	extreme
March Weather	25°C (78°F)	191 mm (7.5 inches)	87%	extreme
April Weather	23°C (74°F)	108 mm (4.2 inches)	85%	very high
May Weather	21°C (70°F)	91 mm (3.6 inches)	84%	high
June Weather	20°C (68°F)	76 mm (3.0 inches)	83%	high
July Weather	18°C (65°F)	38 mm (1.5 inches)	78%	high
August Weather	19°C (66°F)	69 mm (2.7 inches)	73%	very high
September Weather	21°C (71°F)	52 mm (2.0 inches)	73%	extreme
October Weather	23°C (73°F)	118 mm (4.6 inches)	71%	extreme
November Weather	23°C (74°F)	88 mm (3.5 inches)	83%	extreme
December Weather	25°C (78°F)	124 mm (4.9 inches)	87%	extreme