April weather forecast
Itaiçaba, Brazil

April, like March, is a hot autumn month in Itaiçaba, Brazil, with an average temperature ranging between max 30.7°C (87.3°F) and min 25.3°C (77.5°F).

Temperature

With April's advent, Itaiçaba, Brazil, sees an average high-temperature of a still hot 30.7°C (87.3°F), subtly shifted from March's 30.8°C (87.4°F). Itaiçaba experiences an average low-temperature of 25.3°C (77.5°F) in month of April.

Heat index

April's heat index is evaluated at a very hot 39°C (102.2°F). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

The months with the highest humidity in Itaiçaba, Brazil, are April and May, with an average relative humidity of 77%.

Rainfall

April is the month with the most rainfall in Itaiçaba. Rain falls for 22.3 days and accumulates 116mm (4.57") of precipitation.

Daylight

In April, the average length of the day is 12h and 1min.
On the first day of the month, sunrise is at 05:33 and sunset at 17:36. On the last day of April, sunrise is at 05:29 and sunset at 17:26 -03.

Sunshine

In April, the average sunshine in Itaiçaba is 8.2h.

UV index

The months with the highest UV index in Itaiçaba, Brazil, are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Itaiçaba, Brazil. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 7 in April converts into the following recommendations:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.