May weather forecastMoju, Brazil

Weather in May

The last month of the autumn, May, is a tropical month in Moju, Brazil, with an average temperature varying between 22.8°C (73°F) and 30.8°C (87.4°F).

Temperature

The start of May sees the average high-temperature at a hot 30.8°C (87.4°F), showing little difference from April's 29.8°C (85.6°F). Moju experiences an average temperature drop to an agreeable 22.8°C (73°F) during May nights.

Heat index

The heat index value for May is calculated to be an extremely hot 43°C (109.4°F). Remain alert: Heat exhaustion and heat cramps are predicted. Extended effort can lead to heatstroke.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly relevant to children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

The average relative humidity in May is 89%.

Rainfall

In Moju, in May, it is raining for 28 days, with typically 187mm (7.36") of accumulated precipitation. Throughout the year, there are 297 rainfall days, and 1685mm (66.34") of precipitation is accumulated.

Daylight

The average length of the day in May is 12h and 2min.
On the first day of May in Moju, sunrise is at 06:10 and sunset at 18:13. On the last day of the month, sunrise is at 06:12 and sunset at 18:13 -03.

Sunshine

In May, the average sunshine in Moju is 7.5h.

UV index

The months with the highest UV index in Moju, Brazil, are May through October, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index of 7 during May translates into the following directions:
Guard against overexposure. Protection from sun-induced harm is essential. 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. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.