April weather forecast and climate
Maceió, Brazil

Weather in April

April, the same as March, is a moderately hot autumn month in Maceió, Brazil, with average temperature ranging between max 29.6°C (85.3°F) and min 22.5°C (72.5°F).

Temperature

In April, the average high-temperature is essentially the same as in March - a moderately hot 29.6°C (85.3°F). In Maceió, in April, the average low-temperature is 22.5°C (72.5°F).

Heat index

In April, the average heat index is evaluated at a very hot 36.9°C (98.4°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'real feel', 'apparent temperature', or 'felt air temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. Additional factors like wind, differences in body mass, height, and shape, clothing, and activity influence one's weather impression. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 37.5°C (99.5°F) to 38.3°C (100.9°F), thermal conditions are potentially life-threatening.

Humidity

The average relative humidity in April is 81.5%.

Rainfall

In Maceió, during April, the rain falls for 19 days and regularly aggregates up to 268.8mm (10.58") of precipitation. In Maceió, during the entire year, the rain falls for 185 days and collects up to 2070.7mm (81.52") of precipitation.

Sea temperature

March and April, with an average sea temperature of 28.8°C (83.8°F), are months with the warmest seawater.
Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

Daylight

The average length of the day is 11.9h.

Sunshine

In Maceió, Brazil, the average sunshine in April is 6.6h.

UV index

Months with the highest UV index are January through April, September through December, with an average maximum UV index of 12. A UV Index of 11, and more, symbolizes an excessive health risk from unsafe exposure to the UV radiation for ordinary individuals.
Note: The daily maximum UV index of 12 in April interpret into the following advice:
Take all required precautions, as unprotected skin and eyes can burn in minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in April in Maceió?

In Maceió, in April, the average high-temperature is 29.6°C (85.3°F), and the average low-temperature is 22.5°C (72.5°F). In April, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, is evaluated at 36.9°C (98.4°F).

What is the average humidity in April in Maceió?

The average relative humidity in April in Maceió is 81.5%.

How many days does it rain in April in Maceió?

In Maceió, Brazil, in April, during 19 rainfall days, 268.8mm (10.58") of precipitation is typically accumulated.

When is the sea warmest in Maceió?

Months with the warmest seawater in Maceió, Brazil, are March and April, with an average sea temperature of 28.8°C (83.8°F).

What is the water temperature in April in Maceió?

In April, the average sea temperature in Maceió is 28.8°C (83.8°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

What is the average length of the day in April in Maceió?

In Maceió, Brazil, the average length of the day in April is 11.9h.

How many hours of sunshine does Maceió have in April?

In Maceió, the average sunshine in April is 6.6h.

What are the months with the highest UV index in Maceió?

Months with the highest UV index in Maceió, Brazil, are January through April, September through December, with an average maximum UV index of 12.

How high is the UV index in April in Maceió?

In Maceió, the average daily maximum UV index in April is 12. A UV Index reading of 11, and higher, represents an excessive health risk from the exposure to the Sun's UV radiation.

Average temperature in April
Maceió, Brazil

Average temperature in April - Maceió, Brazil
  • Average high temperature in April: 29.6°C

The warmest month (with the highest average high temperature) is February (30.4°C).
The month with the lowest average high temperature is July (27°C).

  • Average low temperature in April: 22.5°C

The month with the highest average low temperature is March (22.7°C).
The coldest month (with the lowest average low temperature) is August (20.2°C).

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Average humidity in April
Maceió, Brazil

Average humidity in April - Maceió, Brazil
  • Average humidity in April: 81.5%

The month with the highest relative humidity is May (82.6%).
The month with the lowest relative humidity is November (74.7%).

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Average rainfall in April
Maceió, Brazil

Average rainfall in April - Maceió, Brazil
  • Average rainfall in April: 268.8mm

The wettest month (with the highest rainfall) is May (382.2mm).
The driest month (with the least rainfall) is November (31.7mm).

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Average rainfall days in April
Maceió, Brazil

Average rainfall days in April - Maceió, Brazil
  • Average rainfall days in April: 19 days

The month with the highest number of rainy days is June (24 days).
The month with the least rainy days is November (6 days).

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Average sea temperature in April
Maceió, Brazil

Average sea temperature in April - Maceió, Brazil
  • Average sea temperature in April: 28.8°C

The best months for swimming (with the highest average sea temperature) are March and April (28.8°C).
The coldest month (with the lowest average sea temperature) is August (26.1°C).

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Average daylight in April /
Average sunshine in April
Maceió, Brazil

Average daylight in April / Average sunshine in April - Maceió, Brazil
  • Average daylight in April: 11.9h

The month with the longest days is December (Average daylight: 12.7h).
Months with the shortest days are June and July (Average daylight: 11.6h).

  • Average sunshine in April: 6.6h

The month with the most sunshine is November (Average sunshine: 9.2h).
The month with the least sunshine is July (Average sunshine: 5.7h).

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Average UV index in April
Maceió, Brazil

Average UV index in April - Maceió, Brazil
  • Average UV index in April: 12

Months with the highest UV index are January, February, March, April, September, October, November and December (UV index 12).
Months with the lowest UV index are June and July (UV index 9).

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