May weather forecast
Chapadinha, Brazil

The last month of the autumn, May, is another hot month in Chapadinha, Brazil, with an average temperature varying between 22.1°C (71.8°F) and 30°C (86°F).

Temperature

With average high and low temperatures of 30°C (86°F) and 22.1°C (71.8°F) respectively, May is Chapadinha's coldest month.

Heat index

The heat index for May is estimated at a scorching 40°C (104°F). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.
Note that heat index values are valued for light wind and location in the shade. 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 'feels like' or 'real feel', reflects the blend of air temperature and relative humidity to give a temperature impression. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

The average relative humidity in May is 88%.

Rainfall

In Chapadinha, during May, the rain falls for 27.6 days and regularly aggregates up to 134mm (5.28") of precipitation. In Chapadinha, during the entire year, the rain falls for 245.1 days and collects up to 1260mm (49.61") of precipitation.

Daylight

In Chapadinha, Brazil, the average length of the day in May is 11h and 57min.
On the first day of May in Chapadinha, sunrise is at 05:51 and sunset at 17:49. On the last day of the month, sunrise is at 05:53 and sunset at 17:48 -03.

Sunshine

In Chapadinha, the average sunshine in May is 6.6h.

UV index

January through June and December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 6 during May translates into the following directions:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.