April weather forecast
Ceará-Mirim, Brazil

April, the same as March, in Ceará-Mirim, Brazil, is another hot autumn month, with temperature in the range of an average high of 31.3°C (88.3°F) and an average low of 24.6°C (76.3°F).

Temperature

Ceará-Mirim in April witnesses an average high-temperature of a still hot 31.3°C (88.3°F), indicating a slight variation from March's 31.7°C (89.1°F). In Ceará-Mirim, an average nighttime temperature of 24.6°C (76.3°F) is expected during April.

Heat index

April's average heat index is computed to be an extremely hot 40°C (104°F). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.
Heat index specifics point out values are for conditions of shade and a slight breeze. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', offers an insight into how hot it feels when we factor in moisture content. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. 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 great significance to children. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In April, the average relative humidity in Ceará-Mirim is 76%.

Rainfall

In Ceará-Mirim, in April, it is raining for 20.8 days, with typically 73mm (2.87") of accumulated precipitation. Throughout the year, in Ceará-Mirim, Brazil, there are 184.7 rainfall days, and 414mm (16.3") of precipitation is accumulated.

Daylight

The average length of the day in April is 11h and 59min.
On the first day of April, sunrise is at 05:23 and sunset at 17:26. On the last day of the month, sunrise is at 05:21 and sunset at 17:16 -03.

Sunshine

In April, the average sunshine is 7.5h.

UV index

January through June, August through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum daily UV index of 7 during April morphs into the following directions:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.