April weather forecast
Doutor Severiano, Brazil

April, the same as March, in Doutor Severiano, Brazil, is a hot autumn month, with temperature in the range of an average low of 21.8°C (71.2°F) and an average high of 31.6°C (88.9°F).

Temperature

Doutor Severiano greets April with an average high-temperature of a still tropical 31.6°C (88.9°F), marking a slight deviation from the preceding month. Throughout April, an average nighttime temperature of 21.8°C (71.2°F) is experienced.

Heat index

April's average heat index is appraised at a blistering 41°C (105.8°F). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.
Always consider that heat index estimations are for light winds and places in the shade. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. Under conditions of increased relative humidity, the evaporation rate lessens, causing the body to retain more heat than under less humid conditions. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

With an average relative humidity of 76%, April is the most humid month.

Rainfall

In Doutor Severiano, during April, the rain falls for 24.5 days and regularly aggregates up to 126mm (4.96") of precipitation. In Doutor Severiano, during the entire year, the rain falls for 170 days and collects up to 742mm (29.21") of precipitation.

Daylight

In April, the average length of the day is 11h and 58min.
On the first day of the month, sunrise is at 05:35 and sunset at 17:38. On the last day of April, sunrise is at 05:33 and sunset at 17:27 -03.

Sunshine

In Doutor Severiano, the average sunshine in April is 7.5h.

UV index

The months with the highest UV index are January, March, April, July through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: A typical high UV index of 7 in April suggests the following recommendations:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.