October Weather in Umuarama, Brazil

Last updated: August 22, 2025

In October, the average temperature in Umuarama, Brazil reaches a pleasant 24°C (76°F). However, be prepared for temperature extremes, with lows dipping to 9°C (49°F) and highs soaring to 39°C (103°F). Rainfall is not uncommon, with 182 mm (7.2 in) of precipitation spread over 13 days. Keep in mind the average humidity is around 43%, adding a touch of comfort to the climate.

October Temperature in Umuarama

In October, in Umuarama, the average temperature is 24°C (76°F). The maximum can reach 39°C (103°F), while the minimum can drop as low as 9°C (49°F). Travelers should be prepared for a wide range of temperatures, so packing both light clothing and layers is advisable.

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

The chart illustrates October temperature patterns in Umuarama, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Umuarama, October typically has an average temperature of 24°C (76°F), with highs reaching up to 39°C (103°F) and lows dropping to around 9°C (49°F).

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

October Precipitation in Umuarama

In Umuarama in October, the precipitation amount is 182 mm (7.2 in) over the course of 13 days.

October Precipitation Trends in Umuarama

The chart displays monthly precipitation patterns in Umuarama, 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 Umuarama, October typically receives around 182 mm (7.2 inches) of precipitation spread over approximately 13 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 Umuarama

In Umuarama in October humidity is 43%. With an average temperature of 24°C (76°F), this humidity feels like a comfortable embrace, perfect for exploring the outdoors without feeling too sticky or overheated.

October Average Humidity in Umuarama

This chart illustrates the average monthly humidity levels in Umuarama, 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 Umuarama is approximately 43%, 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 Umuarama

In Umuarama 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 Umuarama, you can check here.

Maximum UV Index Levels in Umuarama for October

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

Data source: Umuarama 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 Umuarama Compares to Other Months

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

This table compares monthly weather conditions in Umuarama, 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 (78°F)	177 mm (7.0 inches)	85%	extreme
February Weather	26°C (78°F)	156 mm (6.2 inches)	83%	extreme
March Weather	25°C (78°F)	120 mm (4.7 inches)	82%	extreme
April Weather	23°C (73°F)	56 mm (2.2 inches)	76%	extreme
May Weather	20°C (68°F)	123 mm (4.8 inches)	67%	very high
June Weather	19°C (66°F)	101 mm (4.0 inches)	61%	high
July Weather	18°C (65°F)	23 mm (0.9 inches)	52%	high
August Weather	20°C (68°F)	125 mm (4.9 inches)	42%	very high
September Weather	24°C (76°F)	56 mm (2.2 inches)	42%	extreme
October Weather	24°C (76°F)	182 mm (7.2 inches)	43%	extreme
November Weather	25°C (77°F)	96 mm (3.8 inches)	68%	extreme
December Weather	26°C (78°F)	178 mm (7.0 inches)	84%	extreme