April weather forecast
Bacabal, Brazil

April, the same as March, is a moderately hot autumn month in Bacabal, Brazil, with an average temperature varying between 29.8°C (85.6°F) and 22.3°C (72.1°F).

Temperature

April, on average, is the coldest month, registering a high temperature of 29.8°C (85.6°F) and a low of 22.3°C (72.1°F).

Heat index

The heat index value during April is evaluated at an extremely hot 40°C (104°F). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.
Heat index details are generally centered around shaded locations and a mild breeze. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', unifies temperature and humidity readings to offer a comprehensive feel of warmth. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
One of the main methods the human body employs to cool down is by perspiring, as this process allows sweat to evaporate and remove excess heat. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

April is the most humid month, with an average relative humidity of 91%.

Rainfall

In Bacabal, in April, it is raining for 28.6 days, with typically 202mm (7.95") of accumulated precipitation. Throughout the year, there are 252.6 rainfall days, and 1329mm (52.32") of precipitation is accumulated.

Daylight

In Bacabal, the average length of the day in April is 12h and 1min.
On the first day of the month, sunrise is at 06:00 and sunset at 18:04. On the last day of April, sunrise is at 05:57 and sunset at 17:55 -03.

Sunshine

With an average of 5.9h of sunshine, April has the least sunshine of the year in Bacabal.

UV index

January through April, June and December, with an average maximum UV index of 6, are months with the lowest UV index in Bacabal. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: The average daily UV index of 6 in April transforms into the following instructions:
Shun overexposure. Protection from sun ravages is indispensable. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Opt for tightly woven and loose clothing to enhance protection from the Sun.