October Weather in Julio de Castilhos, Brazil

Last updated: August 22, 2025

In October, the average temperature in Julio de Castilhos, Brazil hovers around 19°C (66°F). Expect a range where the minimum dips to 7°C (45°F) and the maximum can soar to 35°C (96°F). Precipitation is notable, with about 195 mm (7.7 in) spread across 11 days. Adding to the moisture in the air, the average humidity sits at a cozy 77%.

October Temperature in Julio de Castilhos

In October in Julio de Castilhos, the average temperature is 19°C (66°F). The maximum can reach 35°C (96°F), while the minimum can drop to as low as 7°C (45°F). It's a great time to visit for pleasant weather and a range of outdoor activities.

October Weather in Julio de Castilhos: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Julio de Castilhos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Julio de Castilhos, October typically has an average temperature of 19°C (66°F), with highs reaching up to 35°C (96°F) and lows dropping to around 7°C (45°F).

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

October Precipitation in Julio de Castilhos

In Julio de Castilhos in October, the precipitation amount is 195 mm (7.7 in) over a span of 11 days.

October Precipitation Trends in Julio de Castilhos

The chart displays monthly precipitation patterns in Julio de Castilhos, 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 Julio de Castilhos, October typically receives around 195 mm (7.7 inches) of precipitation spread over approximately 11 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 Julio de Castilhos

In Julio de Castilhos in October, humidity is 77%. With an average temperature of 19°C (66°F), this humidity feels like a heavy blanket wrapping around you, making the air feel thick and sticky, which can be quite uncomfortable for traveling.

October Average Humidity in Julio de Castilhos

This chart illustrates the average monthly humidity levels in Julio de Castilhos, 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 Julio de Castilhos 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 Julio de Castilhos

In Julio de Castilhos 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 Julio de Castilhos.

Maximum UV Index Levels in Julio de Castilhos for October

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

Data source: Julio de Castilhos 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 Julio de Castilhos Compares to Other Months

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

This table compares monthly weather conditions in Julio de Castilhos, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (75°F)	147 mm (5.8 inches)	74%	extreme
February Weather	23°C (73°F)	95 mm (3.7 inches)	73%	extreme
March Weather	22°C (71°F)	137 mm (5.4 inches)	73%	extreme
April Weather	19°C (67°F)	102 mm (4.0 inches)	81%	very high
May Weather	15°C (60°F)	199 mm (7.8 inches)	87%	high
June Weather	14°C (58°F)	120 mm (4.7 inches)	84%	moderate
July Weather	13°C (56°F)	114 mm (4.5 inches)	80%	moderate
August Weather	15°C (59°F)	94 mm (3.7 inches)	71%	high
September Weather	17°C (63°F)	147 mm (5.8 inches)	74%	very high
October Weather	19°C (66°F)	195 mm (7.7 inches)	77%	extreme
November Weather	21°C (70°F)	138 mm (5.4 inches)	77%	extreme
December Weather	23°C (74°F)	87 mm (3.4 inches)	85%	extreme