April weather forecastJataúba, Brazil

Weather in April

April, the same as March, is a moderately hot autumn month in Jataúba, Brazil, with an average temperature varying between 19.8°C (67.6°F) and 29.3°C (84.7°F).

Temperature

Jataúba's April average high-temperature settles at a warm 29.3°C (84.7°F), showing a near match with the preceding month. During April, the nighttime temperature in Jataúba averages of 19.8°C (67.6°F).

Heat index

The heat index in April is evaluated at a fiery hot 36°C (96.8°F). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a single figure representing how weather conditions feel when combining temperature and humidity. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

The average relative humidity in April in Jataúba is 82%.

Rainfall

In Jataúba, in April, during 19.9 rainfall days, 66mm (2.6") of precipitation is typically accumulated. Throughout the year, in Jataúba, there are 172.4 rainfall days, and 367mm (14.45") of precipitation is accumulated.

Daylight

In Jataúba, Brazil, the average length of the day in April is 11h and 56min.
On the first day of the month, sunrise is at 05:28 and sunset at 17:30. On the last day of April, sunrise is at 05:28 and sunset at 17:18 -03.

Sunshine

In April, the average sunshine is 7.2h.

UV index

The months with the highest UV index in Jataúba are January through December, with an average maximum UV index of 6. January through December, with an average maximum UV index of 6, are months with the lowest UV index in Jataúba. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index of 6 in April converts into the following recommendations:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.