May weather forecastMacajuba, Brazil

Weather in May

The last month of the autumn, May, is also a moderately hot month in Macajuba, Brazil, with an average temperature ranging between max 29.2°C (84.6°F) and min 19.5°C (67.1°F).

Temperature

The advent of May observes an average high-temperature of a moderately hot 29.2°C (84.6°F), nearly identical to April's 30.7°C (87.3°F). Throughout May, an average nighttime temperature of 19.5°C (67.1°F) is experienced.

Heat index

May's heat index is evaluated at a fiery hot 35°C (95°F). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', quantifies the warmth felt when relative humidity is considered. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

May is the most humid month, with an average relative humidity of 78%.

Rainfall

In May, the rain falls for 15.1 days. Throughout May, 24mm (0.94") of precipitation is accumulated. Throughout the year, there are 185.3 rainfall days, and 502mm (19.76") of precipitation is accumulated.

Daylight

The average length of the day in May in Macajuba is 11h and 34min.
On the first day of May, sunrise is at 05:48 and sunset at 17:28. On the last day of the month, sunrise is at 05:55 and sunset at 17:23 -03.

Sunshine

The average sunshine in May is 5.1h.

UV index

In Macajuba, the average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for average individuals.
Note: In May, a regular UV index of 6 translates into these guidelines:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.