April weather forecast
Jaboatão, Brazil

April, like March, is a hot autumn month in Jaboatão, Brazil, with an average temperature ranging between max 30.2°C (86.4°F) and min 24.3°C (75.7°F).

Temperature

The onset of April manifests an average high-temperature of a still tropical 30.2°C (86.4°F), demonstrating a minor variation from the preceding month. In April, Jaboatão experiences a temperature dip to an average of 24.3°C (75.7°F) at night.

Heat index

The heat index value during April is computed to be a fiery hot 38°C (100.4°F). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'real feel' or 'felt air temperature', reflects the feeling of heat when considering both air temperature and humidity. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

In April, the average relative humidity in Jaboatão is 78%.

Rainfall

In Jaboatão, in April, it is raining for 22 days, with typically 79mm (3.11") of accumulated precipitation. In Jaboatão, Brazil, during the entire year, the rain falls for 263.4 days and collects up to 714mm (28.11") of precipitation.

Snowfall

In Jaboatão, snow does not fall in January through August, October through December.

Sea temperature

In April, the average sea temperature in Jaboatão is 28.8°C (83.8°F).
Note: Water temperatures between 25°C (77°F) and 29°C (84.2°F) are regarded as very warm, ensuring all water activities are pleasurable for extended periods without feeling uneasy.

Daylight

In April, the average length of the day in Jaboatão is 11h and 55min.
On the first day of the month, sunrise is at 05:23 and sunset at 17:24. On the last day of April, in Jaboatão, sunrise is at 05:22 and sunset at 17:11 -03.

Sunshine

The average sunshine in April is 7.5h.

UV index

The months with the lowest UV index are April, June through September, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index, 6 in April, converts into the following recommendations:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Beware! Reflecting off water and sand, UV rays are much stronger.