May weather forecastParintins, Brazil

Weather in May

May, the last month of the autumn in Parintins, is a tropical month, with an average temperature fluctuating between 30.8°C (87.4°F) and 23°C (73.4°F).

Temperature

With the advent of May, Parintins experiences an average high-temperature of a hot 30.8°C (87.4°F), mirroring a close resemblance to the previous month. Parintins's nighttime temperature in May falls to an average of 23°C (73.4°F).

Heat index

May's mean heat index is evaluated at a blistering 42°C (107.6°F). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

The average relative humidity in May is 86%.

Rainfall

The month with the most rainfall in Parintins, Brazil, is May, when the rain falls for 22.3 days and typically aggregates up to 92mm (3.62") of precipitation.

Daylight

In May, the average length of the day is 12h and 0min.
On the first day of May, sunrise is at 05:43 and sunset at 17:44. On the last day of the month, sunrise is at 05:45 and sunset at 17:44 -04.

Sunshine

In May, the average sunshine in Parintins is 7.4h.

UV index

The average daily maximum UV index in May in Parintins is 7. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: The daily high UV index of 7 during May translates into the following recommendations:
Inhibit overexposure. Warding off sun damage is of utmost importance. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.