May weather forecast
Aiuaba, Brazil

The last month of the autumn, May, is also a moderately hot month in Aiuaba, Brazil, with temperature in the range of an average high of 29.5°C (85.1°F) and an average low of 19.8°C (67.6°F).

Temperature

Aiuaba's coldest month, May, registers temperatures that range from a high of 29.5°C (85.1°F) to a low of 19.8°C (67.6°F).

Heat index

The heat index in May is computed to be a fiery hot 35°C (95°F). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

In Aiuaba, the average relative humidity in May is 76%.

Rainfall

In May, in Aiuaba, the rain falls for 15.9 days. Throughout May, 47mm (1.85") of precipitation is accumulated. In Aiuaba, during the entire year, the rain falls for 155.6 days and collects up to 702mm (27.64") of precipitation.

Daylight

In Aiuaba, the average length of the day in May is 11h and 49min.
On the first day of the month, sunrise is at 05:41 and sunset at 17:33. On the last day of May, in Aiuaba, sunrise is at 05:45 and sunset at 17:31 -03.

Sunshine

In Aiuaba, the average sunshine in May is 7h.

UV index

The months with the lowest UV index in Aiuaba are January through July, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: An average UV index of 6 in May transforms into this advice:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.