April weather forecast
Morpará, Brazil

April, the same as March, in Morpará, Brazil, is a hot autumn month, with an average temperature varying between 30.2°C (86.4°F) and 22°C (71.6°F).

Temperature

A minor adjustment in Morpará's average high-temperature is noted with the start of April, touching a still hot 30.2°C (86.4°F) from March's 30.5°C (86.9°F). During April, Morpará records an average temperature of 22°C (71.6°F) at night.

Heat index

The heat index for April is computed to be a very hot 36°C (96.8°F). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.
Research indicates the heat index considers values in shaded locales and with light winds. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

The months with the highest humidity in Morpará, Brazil, are March and April, with an average relative humidity of 71%.

Rainfall

In Morpará, in April, during 16 rainfall days, 82mm (3.23") of precipitation is typically accumulated. In Morpará, during the entire year, the rain falls for 121.7 days and collects up to 646mm (25.43") of precipitation.

Daylight

The average length of the day in April is 11h and 50min.
On the first day of April in Morpará, sunrise is at 05:57 and sunset at 17:56. On the last day of the month, sunrise is at 05:59 and sunset at 17:41 -03.

Sunshine

In April, the average sunshine is 8.9h.

UV index

The months with the highest UV index are January through May, August through November, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The UV index of 7 during April leads to these advisories:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.