September Weather in Montes Claros, Brazil

Last updated: August 22, 2025

In September, the average temperature in Montes Claros, Brazil reaches a pleasant 25°C (76°F), with a minimum dipping to 14°C (57°F) and a maximum soaring to 37°C (99°F). Expect a light touch of rain with only 4 mm (0.2 in) of precipitation over the month. With an average humidity of 55%, it’s a great time to enjoy the outdoors!

September Temperature in Montes Claros

In September in Montes Claros, the average temperature is 25°C (76°F), with a maximum that can reach 37°C (99°F) and a minimum that can drop as low as 14°C (57°F). Be sure to pack both light clothing for the warm days and a light jacket for the cooler evenings!

September Weather in Montes Claros: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Montes Claros, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Montes Claros, September typically has an average temperature of 25°C (76°F), with highs reaching up to 37°C (99°F) and lows dropping to around 14°C (57°F).

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

September Precipitation in Montes Claros

In Montes Claros in September, the precipitation amount is 4 mm (0.2 in) over the course of 0 days.

September Precipitation Trends in Montes Claros

The chart displays monthly precipitation patterns in Montes Claros, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Montes Claros, September typically receives around 4 mm (0.2 inches) of precipitation spread over approximately 0 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Montes Claros

In Montes Claros in September, humidity is 55%. With an average temperature of 25°C (76°F), this humidity feels like a warm embrace, making it quite comfortable for traveling but might encourage you to take frequent breaks in the shade and stay well-hydrated.

September Average Humidity in Montes Claros

This chart illustrates the average monthly humidity levels in Montes Claros, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Montes Claros is approximately 55%, offering insight into how humid the weather typically is during this month.

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

September UV Index in Montes Claros

In Montes Claros in September, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Montes Claros.

Maximum UV Index Levels in Montes Claros for September

The chart shows the monthly maximum UV Index (UVI) for Montes Claros in September, 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 September, the maximum UV index in Montes Claros typically reaches 12, which falls under the extreme exposure category.

Data source: Montes Claros September 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 September Weather in Montes Claros Compares to Other Months

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

This table compares monthly weather conditions in Montes Claros, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (77°F)	86 mm (3.4 inches)	76%	extreme
February Weather	24°C (76°F)	179 mm (7.0 inches)	84%	extreme
March Weather	24°C (76°F)	107 mm (4.2 inches)	86%	extreme
April Weather	24°C (75°F)	32 mm (1.3 inches)	81%	extreme
May Weather	22°C (72°F)	17 mm (0.7 inches)	74%	very high
June Weather	21°C (70°F)	1 mm (0.0 inches)	72%	very high
July Weather	20°C (68°F)	1 mm (0.0 inches)	69%	very high
August Weather	22°C (72°F)	3 mm (0.1 inches)	64%	extreme
September Weather	25°C (76°F)	4 mm (0.2 inches)	55%	extreme
October Weather	26°C (79°F)	80 mm (3.1 inches)	44%	extreme
November Weather	24°C (76°F)	147 mm (5.8 inches)	45%	extreme
December Weather	24°C (76°F)	203 mm (8.0 inches)	54%	extreme