May weather forecastItarema, Brazil

Weather in May

May, the last month of the autumn in Itarema, is also a hot month, with an average temperature fluctuating between 24.8°C (76.6°F) and 30.3°C (86.5°F).

Temperature

The onset of May notes an average high-temperature of a still hot 30.3°C (86.5°F), subtly shifted from April's 30.1°C (86.2°F). Itarema records an average low-temperature of 24.8°C (76.6°F) throughout the month of May.

Heat index

In May, the heat index is appraised at a sweltering 39°C (102.2°F). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', comes about by integrating the temperature readings with the humidity levels. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. 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 especially vital to children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

The months with the highest humidity in Itarema are April and May, with an average relative humidity of 80%.

Rainfall

In Itarema, in May, it is raining for 25.7 days, with typically 120mm (4.72") of accumulated precipitation. In Itarema, during the entire year, the rain falls for 198.4 days and collects up to 840mm (33.07") of precipitation.

Daylight

In Itarema, the average length of the day in May is 11h and 59min.
On the first day of the month, sunrise is at 05:36 and sunset at 17:37. On the last day of May, sunrise is at 05:38 and sunset at 17:36 -03.

Sunshine

In May, the average sunshine in Itarema is 7.9h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: A typical high UV index of 7 in May suggests the following recommendations:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.