April weather forecast
Formoso do Araguaia, Brazil

April, like March, in Formoso do Araguaia, Brazil, is another warm autumn month, with temperature in the range of an average high of 29.3°C (84.7°F) and an average low of 21.5°C (70.7°F).

Temperature

Transitioning into April, Formoso do Araguaia records an average high-temperature of a still moderately hot 29.3°C (84.7°F), almost identical to March's 29.4°C (84.9°F). Formoso do Araguaia's nights in April experience an average temperature drop to a pleasant 21.5°C (70.7°F).

Heat index

The heat index for April is computed to be a sweltering 37°C (98.6°F). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. 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 'felt air temperature' or 'apparent temperature', joins air temperature with relative humidity to produce a temperature perception for humans. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

The average relative humidity in April is 85%.

Rainfall

In April, in Formoso do Araguaia, the rain falls for 25 days. Throughout April, 151mm (5.94") of precipitation is accumulated. Throughout the year, in Formoso do Araguaia, Brazil, there are 209.6 rainfall days, and 1250mm (49.21") of precipitation is accumulated.

Daylight

In April, the average length of the day in Formoso do Araguaia is 11h and 50min.
On the first day of April, sunrise is at 06:22 and sunset at 18:21. On the last day of the month, sunrise is at 06:24 and sunset at 18:05 -03.

Sunshine

In Formoso do Araguaia, the average sunshine in April is 8.2h.

UV index

February through July, October through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum high UV index of 6 in April translates into the following recommendations:
Prevent overexposure. Protection from the sun's harmful effects is needed. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Opt for tightly woven and loose clothing to enhance protection from the Sun.