May weather forecast
Junco do Seridó, Brazil

The last month of the autumn, May, is also a hot month in Junco do Seridó, Brazil, with temperature in the range of an average low of 20.5°C (68.9°F) and an average high of 31°C (87.8°F).

Temperature

May's onset sees an average high-temperature of a still tropical 31°C (87.8°F), exhibiting a slight fluctuation from the previous month. Junco do Seridó's nights in May experience an average temperature drop to a pleasant 20.5°C (68.9°F).

Heat index

The heat index in May is estimated at a fiery hot 39°C (102.2°F). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.
Note that heat index values are valued for light wind and location in the shade. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

The most humid month in Junco do Seridó is May, with an average relative humidity of 73%.

Rainfall

In Junco do Seridó, during May, the rain falls for 15 days and regularly aggregates up to 52mm (2.05") of precipitation. In Junco do Seridó, during the entire year, the rain falls for 126.4 days and collects up to 401mm (15.79") of precipitation.

Daylight

In May, the average length of the day is 11h and 48min.
On the first day of the month, sunrise is at 05:28 and sunset at 17:19. On the last day of May, in Junco do Seridó, sunrise is at 05:32 and sunset at 17:16 -03.

Sunshine

March through May, with an average of 8.9h of sunshine, are months with the least sunshine in Junco do Seridó.

UV index

The months with the lowest UV index in Junco do Seridó are April through July, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: A maximum UV index of 6 in May translates into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. 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. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.