May weather forecast
Ponta de Pedras, Brazil

The last month of the autumn, May, is a hot month in Ponta de Pedras, Brazil, with an average temperature ranging between min 23.4°C (74.1°F) and max 30.5°C (86.9°F).

Temperature

May denotes a minimal variation in the average high-temperature to a hot 30.5°C (86.9°F) from April's 29.9°C (85.8°F). During May, the average low-temperature in Ponta de Pedras is a warm 23.4°C (74.1°F).

Heat index

The heat index for May is appraised at a scorching 42°C (107.6°F). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', takes into account both air temperature and humidity to illustrate what people actually feel. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important 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.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

In Ponta de Pedras, the average relative humidity in May is 88%.

Rainfall

In Ponta de Pedras, during May, the rain falls for 26.6 days and regularly aggregates up to 175mm (6.89") of precipitation. Throughout the year, in Ponta de Pedras, Brazil, there are 283.5 rainfall days, and 1348mm (53.07") of precipitation is accumulated.

Daylight

In Ponta de Pedras, the average length of the day in May is 12h and 4min.
On the first day of May in Ponta de Pedras, sunrise is at 06:10 and sunset at 18:14. On the last day of the month, sunrise is at 06:11 and sunset at 18:14 -03.

Sunshine

In Ponta de Pedras, the average sunshine in May is 7.7h.

UV index

January through March, May through December, with an average maximum UV index of 7, are months with the highest UV index in Ponta de Pedras. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In May, a daily maximum UV index of 7 leads to the following instructions:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.