October Weather in Girua, Brazil

Last updated: August 22, 2025

In October, the average temperature in Girua, Brazil is a delightful 21°C (71°F). However, temperatures can fluctuate, with a minimum of 9°C (49°F) and soaring up to a maximum of 38°C (100°F). Be prepared for some rain, as 214 mm (8.4 in) of precipitation is expected over 13 days. With an average humidity of 77%, it's wise to stay hydrated and enjoy the tropical atmosphere!

October Temperature in Girua

In October in Girua, the average temperature is 21°C (71°F), with maximums reaching up to 38°C (100°F) and minimums dropping as low as 9°C (49°F). This variety in temperatures makes it a great time for travelers to prepare for both warm days and cooler evenings.

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

The chart illustrates October temperature patterns in Girua, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Girua, 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 9°C (49°F).

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

October Precipitation in Girua

In Girua in October, the total precipitation amount reaches 214 mm (8.4 in) over the course of 13 days.

October Precipitation Trends in Girua

The chart displays monthly precipitation patterns in Girua, 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 Girua, October typically receives around 214 mm (8.4 inches) of precipitation spread over approximately 13 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

October Humidity in Girua

In Girua in October, humidity is 77%. With an average temperature of 21°C (71°F), this humidity feels like a warm embrace that envelops you, making it both refreshing and slightly heavy, which can be a bit tiring for traveling.

October Average Humidity in Girua

This chart illustrates the average monthly humidity levels in Girua, 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 Girua is approximately 77%, 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 Girua

In Girua 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 Girua.

Maximum UV Index Levels in Girua for October

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

Data source: Girua 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 Girua Compares to Other Months

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

This table compares monthly weather conditions in Girua, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (78°F)	171 mm (6.7 inches)	74%	extreme
February Weather	24°C (76°F)	131 mm (5.1 inches)	73%	extreme
March Weather	23°C (74°F)	147 mm (5.8 inches)	73%	extreme
April Weather	21°C (70°F)	140 mm (5.5 inches)	81%	very high
May Weather	17°C (63°F)	229 mm (9.0 inches)	87%	high
June Weather	16°C (61°F)	151 mm (5.9 inches)	84%	moderate
July Weather	15°C (59°F)	124 mm (4.9 inches)	80%	moderate
August Weather	17°C (62°F)	95 mm (3.7 inches)	71%	high
September Weather	20°C (67°F)	127 mm (5.0 inches)	74%	very high
October Weather	21°C (71°F)	214 mm (8.4 inches)	77%	extreme
November Weather	23°C (74°F)	148 mm (5.8 inches)	77%	extreme
December Weather	25°C (77°F)	104 mm (4.1 inches)	85%	extreme