May weather forecast
Luís Gomes, Brazil

The last month of the autumn, May, is also a hot month in Luís Gomes, Brazil, with an average temperature ranging between max 30.7°C (87.3°F) and min 20.1°C (68.2°F).

Temperature

May brings an average high-temperature of a still tropical 30.7°C (87.3°F), nearly identical to the preceding month. During May, the temperature tends to dip to an average of 20.1°C (68.2°F) at night.

Heat index

The average heat index in May is estimated at a sweltering 38°C (100.4°F). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is the outcome of merging air's temperature and its humidity metrics. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
Perspiration is essential for the human body; it facilitates cooling through the process of sweat evaporation. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

The months with the highest humidity in Luís Gomes are April and May, with an average relative humidity of 73%.

Rainfall

In Luís Gomes, Brazil, in May, it is raining for 18.5 days, with typically 67mm (2.64") of accumulated precipitation. Throughout the year, in Luís Gomes, there are 161.9 rainfall days, and 582mm (22.91") of precipitation is accumulated.

Daylight

In Luís Gomes, the average length of the day in May is 11h and 50min.
On the first day of May, sunrise is at 05:34 and sunset at 17:27. On the last day of the month, sunrise is at 05:38 and sunset at 17:24 -03.

Sunshine

In Luís Gomes, Brazil, the average sunshine in May is 8.4h.

UV index

April through July, with an average maximum UV index of 6, are months with the lowest UV index in Luís Gomes. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: An average maximum UV index of 6 in May leads to these recommendations:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.