May Weather in Monte Alegre, Brazil

Last updated: August 22, 2025

In May, the average temperature in Monte Alegre, Brazil is a balmy 27°C (81°F), with daytime highs reaching up to 33°C (91°F) and nighttime lows dropping to 23°C (74°F). Expect generous rainfall, with 222 mm (8.7 in) of precipitation spread across 26 days. Humidity levels often soar to an average of 90%, creating a warm and tropical atmosphere.

May Temperature in Monte Alegre

In May in Monte Alegre, the average temperature is 27°C (81°F), with maximums reaching 33°C (91°F) and minimums dropping to 23°C (74°F). This mild climate makes it a perfect time for outdoor adventures and exploration.

May Weather in Monte Alegre: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Monte Alegre, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Monte Alegre, May typically has an average temperature of 27°C (81°F), with highs reaching up to 33°C (91°F) and lows dropping to around 23°C (74°F).

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

May Precipitation in Monte Alegre

In Monte Alegre in May, the precipitation amount is 222 mm (8.7 in) spread over 26 days.

May Precipitation Trends in Monte Alegre

The chart displays monthly precipitation patterns in Monte Alegre, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Monte Alegre, May typically receives around 222 mm (8.7 inches) of precipitation spread over approximately 26 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

May Humidity in Monte Alegre

In Monte Alegre in May, humidity is 90%. With an average temperature of 27°C (81°F), this humidity feels like walking through a heavy fog, making outdoor activities uncomfortable and exhausting, and leaving travelers drenched in sweat within minutes.

May Average Humidity in Monte Alegre

This chart illustrates the average monthly humidity levels in Monte Alegre, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Monte Alegre is approximately 90%, offering insight into how humid the weather typically is during this month.

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

May UV Index in Monte Alegre

In Monte Alegre in May, 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 Monte Alegre.

Maximum UV Index Levels in Monte Alegre for May

The chart shows the monthly maximum UV Index (UVI) for Monte Alegre in May, 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 May, the maximum UV index in Monte Alegre typically reaches 13, which falls under the extreme exposure category.

Data source: Monte Alegre May 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 May Weather in Monte Alegre Compares to Other Months

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

This table compares monthly weather conditions in Monte Alegre, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (81°F)	237 mm (9.3 inches)	79%	extreme
February Weather	27°C (80°F)	244 mm (9.6 inches)	65%	extreme
March Weather	27°C (81°F)	257 mm (10.1 inches)	68%	extreme
April Weather	27°C (81°F)	261 mm (10.3 inches)	86%	extreme
May Weather	27°C (81°F)	222 mm (8.7 inches)	90%	extreme
June Weather	27°C (81°F)	138 mm (5.4 inches)	82%	extreme
July Weather	27°C (81°F)	64 mm (2.5 inches)	61%	extreme
August Weather	28°C (83°F)	46 mm (1.8 inches)	46%	extreme
September Weather	29°C (85°F)	34 mm (1.4 inches)	40%	extreme
October Weather	29°C (85°F)	46 mm (1.8 inches)	38%	extreme
November Weather	29°C (84°F)	120 mm (4.7 inches)	39%	extreme
December Weather	28°C (82°F)	185 mm (7.3 inches)	69%	extreme