May weather forecastUmbuzeiro, Brazil

Weather in May

The last month of the autumn, May, is also a moderately hot month in Umbuzeiro, Brazil, with an average temperature ranging between min 20°C (68°F) and max 28.8°C (83.8°F).

Temperature

Umbuzeiro registers an average high-temperature of a warm 28.8°C (83.8°F) at the commencement of May, closely related to the preceding month. Throughout May, Umbuzeiro registers a consistent average low-temperature of 20°C (68°F).

Heat index

May's average heat index is computed to be a very hot 35°C (95°F). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.
Heat index's context suggests values are appropriate for shady areas and slight breezes. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', ties air temperature with relative humidity to produce the perceived temperature sensation. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

In May, the average relative humidity is 85%.

Rainfall

In May, the rain falls for 19.7 days. Throughout May, 37mm (1.46") of precipitation is accumulated. In Umbuzeiro, Brazil, during the entire year, the rain falls for 203.9 days and collects up to 339mm (13.35") of precipitation.

Daylight

In Umbuzeiro, Brazil, the average length of the day in May is 11h and 46min.
On the first day of May, sunrise is at 05:24 and sunset at 17:14. On the last day of the month, sunrise is at 05:29 and sunset at 17:11 -03.

Sunshine

In Umbuzeiro, the average sunshine in May is 6.5h.

UV index

In May, the average daily maximum UV index in Umbuzeiro is 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: The daily high UV index of 6 during May translates into the following recommendations:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.