May weather forecast
Neópolis, Brazil

The last month of the autumn, May, is also a moderately hot month in Neópolis, Brazil, with an average temperature varying between 22.6°C (72.7°F) and 29.3°C (84.7°F).

Temperature

Neópolis indicates an average high-temperature of a moderately hot 29.3°C (84.7°F) in May, showing minor variation from April's 30.9°C (87.6°F). Neópolis experiences a steady low-temperature of 22.6°C (72.7°F) throughout May.

Heat index

The heat index in May is estimated at a sweltering 36°C (96.8°F). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.
Heat index determinations are made taking into account the shade and light air movements. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', comes about by integrating the temperature readings with the humidity levels. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. 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 are particularly relevant to babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
The natural method the human body uses to remove excess heat is by perspiring and letting sweat evaporate. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

In May, the average relative humidity is 82%.

Rainfall

In Neópolis, Brazil, during May, the rain falls for 21.4 days and regularly aggregates up to 66mm (2.6") of precipitation. In Neópolis, during the entire year, the rain falls for 222.9 days and collects up to 509mm (20.04") of precipitation.

Daylight

The average length of the day in May in Neópolis is 11h and 38min.
On the first day of May in Neópolis, Brazil, sunrise is at 05:31 and sunset at 17:15. On the last day of the month, sunrise is at 05:37 and sunset at 17:10 -03.

Sunshine

In May, the average sunshine is 7.3h.

UV index

The months with the lowest UV index are April through September, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: In May, the maximum UV index of 6 suggests this advice:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.