April weather forecast
Goiana, Brazil

April, like March, is a hot autumn month in Goiana, Brazil, with an average temperature ranging between min 23.6°C (74.5°F) and max 30.5°C (86.9°F).

Temperature

The transition into April reveals an average high-temperature of a still tropical 30.5°C (86.9°F), mirroring a close resemblance to March. Goiana encounters an average low-temperature of 23.6°C (74.5°F) during April nights.

Heat index

In April, the average heat index is computed to be a torrid 39°C (102.2°F). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.
The heat index's values are generally associated with conditions in shade and light breezes. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', determines the feeling of heat when you account for the relative humidity. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

In April, the average relative humidity in Goiana is 80%.

Rainfall

In Goiana, during April, the rain falls for 15.8 days and regularly aggregates up to 36mm (1.42") of precipitation. Throughout the year, in Goiana, Brazil, there are 200.7 rainfall days, and 437mm (17.2") of precipitation is accumulated.

Daylight

In Goiana, the average length of the day in April is 11h and 56min.
On the first day of April, sunrise is at 05:22 and sunset at 17:24. On the last day of the month, sunrise is at 05:21 and sunset at 17:12 -03.

Sunshine

In April, the average sunshine is 7.2h.

UV index

The months with the highest UV index in Goiana are January through April, October through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum high UV index of 7 in April translates into the following recommendations:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Boost your sun resistance with garments that are densely woven yet spacious.