May weather forecastAnamã, Brazil

Weather in May

The last month of the autumn, May, is a tropical month in Anamã, Brazil, with temperature in the range of an average high of 30.2°C (86.4°F) and an average low of 23.3°C (73.9°F).

Temperature

May is marked by an average high-temperature of a tropical 30.2°C (86.4°F), almost identical to the preceding month. May witnesses an average nighttime temperature of 23.3°C (73.9°F) in Anamã.

Heat index

Throughout May, the heat index is estimated at a blisteringly hot 41°C (105.8°F). Implement enhanced safety actions, heat cramps and heat exhaustion could occur. Sustained activity might result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', gives a temperature feeling by integrating air temperature and humidity. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

The average relative humidity in May is 88%.

Rainfall

In May, the rain falls for 27.4 days. Throughout May, 215mm (8.46") of precipitation is accumulated. In Anamã, during the entire year, the rain falls for 269.3 days and collects up to 1638mm (64.49") of precipitation.

Daylight

In May, the average length of the day is 11h and 58min.
On the first day of May, sunrise is at 06:03 and sunset at 18:02. On the last day of the month, sunrise is at 06:05 and sunset at 18:01 -04.

Sunshine

With an average of 5.5h of sunshine, May has the least sunshine of the year in Anamã, Brazil.

UV index

The months with the lowest UV index in Anamã are January, March through May and December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for average individuals.
Note: A maximum daily UV index of 6 during May morphs into the following directions:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.