July Weather in Cachoeiras de Macacu, Brazil

Last updated: August 22, 2025

In July, the average temperature in Cachoeiras de Macacu, Brazil hovers around 18°C (64°F), with a minimum dipping to 7°C (45°F) and a peak reaching 30°C (85°F). Expect 34 mm (1.3 in) of precipitation over approximately 6 days, while the air maintains an average humidity level of 76%.

July Temperature in Cachoeiras de Macacu

In July in Cachoeiras de Macacu, the average temperature is 18°C (64°F), with maximums reaching 30°C (85°F) and minimums dipping as low as 7°C (45°F). This mild climate makes it an ideal destination for travelers seeking comfortable weather for outdoor activities.

July Weather in Cachoeiras de Macacu: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Cachoeiras de Macacu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cachoeiras de Macacu, July typically has an average temperature of 18°C (64°F), with highs reaching up to 30°C (85°F) and lows dropping to around 7°C (45°F).

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

July Precipitation in Cachoeiras de Macacu

In Cachoeiras de Macacu in July, the total precipitation amount is 34 mm (1.3 in) spread over 6 days.

July Precipitation Trends in Cachoeiras de Macacu

The chart displays monthly precipitation patterns in Cachoeiras de Macacu, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Cachoeiras de Macacu, July typically receives around 34 mm (1.3 inches) of precipitation spread over approximately 6 days.

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

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Millimeters (mm) Inches (in)

July Humidity in Cachoeiras de Macacu

In Cachoeiras de Macacu in July, humidity is 76%. With an average temperature of 18°C (64°F), this humidity feels like a warm blanket wrapping around you, making outdoor activities feel steamy and invigorating—perfect for exploring charming streets, though you might want to take breaks in the shade.

July Average Humidity in Cachoeiras de Macacu

This chart illustrates the average monthly humidity levels in Cachoeiras de Macacu, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Cachoeiras de Macacu is approximately 76%, offering insight into how humid the weather typically is during this month.

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

July UV Index in Cachoeiras de Macacu

In Cachoeiras de Macacu in July, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Cachoeiras de Macacu.

Maximum UV Index Levels in Cachoeiras de Macacu for July

The chart shows the monthly maximum UV Index (UVI) for Cachoeiras de Macacu in July, 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 July, the maximum UV index in Cachoeiras de Macacu typically reaches 7, which falls under the high exposure category.

Data source: Cachoeiras de Macacu July 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 July Weather in Cachoeiras de Macacu Compares to Other Months

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

This table compares monthly weather conditions in Cachoeiras de Macacu, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (76°F)	255 mm (10.1 inches)	85%	extreme
February Weather	24°C (75°F)	334 mm (13.2 inches)	85%	extreme
March Weather	23°C (74°F)	247 mm (9.7 inches)	86%	extreme
April Weather	21°C (71°F)	124 mm (4.9 inches)	83%	extreme
May Weather	19°C (67°F)	76 mm (3.0 inches)	81%	very high
June Weather	19°C (66°F)	50 mm (2.0 inches)	80%	high
July Weather	18°C (64°F)	34 mm (1.3 inches)	76%	high
August Weather	18°C (65°F)	73 mm (2.9 inches)	73%	very high
September Weather	21°C (70°F)	83 mm (3.3 inches)	68%	extreme
October Weather	22°C (71°F)	164 mm (6.5 inches)	61%	extreme
November Weather	21°C (71°F)	290 mm (11.4 inches)	72%	extreme
December Weather	23°C (74°F)	345 mm (13.6 inches)	75%	extreme