May weather forecastBoca da Mata, Brazil

Weather in May

May, the last month of the autumn in Boca da Mata, is another warm month, with an average temperature fluctuating between 21.1°C (70°F) and 28.7°C (83.7°F).

Temperature

In May, Boca da Mata notes an average high-temperature of a moderately hot 28.7°C (83.7°F), hardly different from the preceding month. The month of May records an average low-temperature of 21.1°C (70°F).

Heat index

In May, the heat index is estimated at a sweltering 35°C (95°F). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.
Records show heat index calculations are tailored for shaded regions and mild winds. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'real feel' or 'feels like', is a numerical representation of warmth when taking temperature and moisture levels into account. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are essentially critical for children. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

In May, the average relative humidity in Boca da Mata is 85%.

Rainfall

In Boca da Mata, in May, it is raining for 16.3 days, with typically 40mm (1.57") of accumulated precipitation. Throughout the year, in Boca da Mata, there are 189 rainfall days, and 375mm (14.76") of precipitation is accumulated.

Daylight

The average length of the day in May in Boca da Mata is 11h and 40min.
On the first day of May in Boca da Mata, sunrise is at 05:29 and sunset at 17:14. On the last day of the month, sunrise is at 05:34 and sunset at 17:10 -03.

Sunshine

In Boca da Mata, the average sunshine in May is 6.9h.

UV index

In May, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: In May, a daily UV index of 6 turns into the following recommendations:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.