April weather forecast
Timbaúba, Brazil

April, like March, is another hot autumn month in Timbaúba, Brazil, with an average temperature varying between 22.1°C (71.8°F) and 30.6°C (87.1°F).

Temperature

Entering April, Timbaúba's average high-temperature reads a still tropical 30.6°C (87.1°F), indicating a close resemblance to the previous month's climate. An average low-temperature of 22.1°C (71.8°F) marks the nights throughout April.

Heat index

The heat index for April is estimated at a blistering 40°C (104°F). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.
Note that heat index values are valued for light wind and location in the shade. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for 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.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

In April, the average relative humidity is 82%.

Rainfall

In Timbaúba, in April, it is raining for 14.8 days, with typically 49mm (1.93") of accumulated precipitation. Throughout the year, in Timbaúba, Brazil, there are 196.4 rainfall days, and 411mm (16.18") of precipitation is accumulated.

Daylight

In Timbaúba, the average length of the day in April is 11h and 56min.
On the first day of April, sunrise is at 05:24 and sunset at 17:25. On the last day of the month, sunrise is at 05:23 and sunset at 17:13 -03.

Sunshine

In April, the average sunshine is 6.7h.

UV index

In April, the average daily maximum UV index in Timbaúba is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: In April, the average maximum UV index of 6 translates into the following recommendations:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.