April weather forecast
Iuiú, Brazil

April, like March, in Iuiú, Brazil, is a moderately hot autumn month, with an average temperature ranging between min 19.4°C (66.9°F) and max 29.5°C (85.1°F).

Temperature

The shift into April reveals an average high-temperature of a still moderately hot 29.5°C (85.1°F), closely mirroring March's climate. Throughout April, an average low-temperature of 19.4°C (66.9°F) is expected in Iuiú, Brazil.

Heat index

The heat index value during April is computed to be a very hot 35°C (95°F). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'real feel' or 'feels like', gives a temperature feeling by integrating air temperature and humidity. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance 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.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

The average relative humidity in April is 77%.

Rainfall

In Iuiú, Brazil, in April, it is raining for 16 days, with typically 65mm (2.56") of accumulated precipitation. In Iuiú, during the entire year, the rain falls for 145.7 days and collects up to 748mm (29.45") of precipitation.

Daylight

In April, the average length of the day is 11h and 46min.
On the first day of April in Iuiú, Brazil, sunrise is at 05:59 and sunset at 17:56. On the last day of the month, sunrise is at 06:03 and sunset at 17:39 -03.

Sunshine

April has the least sunshine of the year, with an average of 6.4h of sunshine.

UV index

The months with the lowest UV index in Iuiú are January through July, November and December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum UV index of 6 during April leads to these instructions:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.