April weather forecastAcará, Brazil

April

Weather in April

April, the same as March, in Acará, Brazil, is another hot autumn month, with temperature in the range of an average low of 22.4°C (72.3°F) and an average high of 30.1°C (86.2°F).

Temperature

Temperatures reach their minimum during March and April, recording an average high-temperature of 30.1°C (86.2°F).

Heat index

April's heat index is calculated to be a blistering 42°C (107.6°F). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
Heat index readings emphasize conditions of light breezes and shaded spots. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'real feel' or 'felt air temperature', binds temperature metrics with humidity values to give a sense of the actual warmth. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely significant for babies and toddlers. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

The most humid month is April, with an average relative humidity of 93%.

Rainfall

In Acará, during April, the rain falls for 29.8 days and regularly aggregates up to 245mm (9.65") of precipitation. Throughout the year, there are 306.4 rainfall days, and 1513mm (59.57") of precipitation is accumulated.

Daylight

In April, the average length of the day in Acará, Brazil, is 12h and 4min.
On the first day of April in Acará, sunrise is at 06:13 and sunset at 18:19. On the last day of the month, sunrise is at 06:08 and sunset at 18:11 -03.

Sunshine

In April, the average sunshine is 5.7h.

UV index

January through April, June, November and December, with an average maximum UV index of 6, are months with the lowest UV index in Acará. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum UV index, 6 during April, leads to the following recommendations:
Avoid overexposure. Fair-skinned individuals can burn in under 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. Always opt for UVA and UVB-resistant sunglasses on radiant days.

Updated: Feb 2, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Acará experiences the lowest of its temperatures in March and April, when the average high-temperatures rise to 30.1°C (86.2°F).

In Acará, 30.1°C (86.2°F) is the average high-temperature and 22.4°C (72.3°F) is the average low-temperature during April. In April, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, is calculated to be 42°C (107.6°F).

The most humid month is April, with an average relative humidity of 93%.

In April, the average relative humidity in Acará, Brazil, is 93%.

In Acará, during April, the rain falls for 29.8 days and regularly aggregates up to 245mm (9.65") of precipitation.

In Acará, Brazil, the average day length in April is 12h and 4min.

On the first day of April in Acará, Brazil, sunrise is at 06:13 and sunset at 18:19. On the last day of the month, sunrise is at 06:08 and sunset at 18:11 -03.

In April, the average sunshine duration is 5.7h.

January through April, June, November and December, with an average maximum UV index of 6, are months with the lowest UV index in Acará.

The average daily maximum UV index in April in Acará, Brazil, is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M April M J J A S O N D

Mar

April

May

Average high temperature

30.1°C

30.8°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

4.9km/h

4.6km/h

4.9km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

0.3

0.1

0.8

Average UV index

Average cloud cover

Average visibility

Average temperature in April
Acará, Brazil

Average high temperature in April: 30.1°C

The warmest months (with the highest average high temperature) are October and November (34.3°C).
The months with the lowest average high temperature are March and April (30.1°C).

Average low temperature in April: 22.4°C

The month with the highest average low temperature is April (22.4°C).
The coldest month (with the lowest average low temperature) is July (20.9°C).

Average pressure in April
Acará, Brazil

Average pressure in April: 1011mbar

The month with the highest atmospheric pressure is July (1012.7mbar).
The month with the lowest atmospheric pressure is November (1009mbar).

Average wind speed in April
Acará, Brazil

Average wind speed in April: 4.2km/h

The windiest month (with the highest average wind speed) is September (6.2km/h).
The calmest month (with the lowest average wind speed) is April (4.2km/h).

Average humidity in April
Acará, Brazil

Average humidity in April: 93%

The month with the highest relative humidity is April (93%).
The months with the lowest relative humidity are October and November (75%).

Average rainfall in April
Acará, Brazil

Average rainfall in April: 245mm

The wettest month (with the highest rainfall) is March (255mm).
The driest month (with the least rainfall) is August (31mm).

Average rainfall days in April
Acará, Brazil

Average rainfall days in April: 29.8 days

The month with the highest number of rainy days is March (30.6 days).
The month with the least rainy days is August (18.6 days).

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

Average daylight in April: 12h and 6min

The month with the longest days is December (Average daylight: 12h and 12min).
The month with the shortest days is June (Average daylight: 12h and 0min).

Average sunshine in April: 5h and 42min

The month with the most sunshine is August (Average sunshine: 8h and 54min).
The months with the least sunshine are February and March (Average sunshine: 5h and 30min).

Average sunshine days in April
Acará, Brazil

Average sunshine days in April: 0.1 days

The month with the most sunshine days is August (9.9 days).
The month with the least sunshine days is April (0.1 days).

Average UV index in April
Acará, Brazil

Average UV index in April: 6

The months with the highest UV index are May, July, August, September and October (UV index 7).
The months with the lowest UV index are January, February, March, April, June, November and December (UV index 6).

Average cloud cover in April
Acará, Brazil

Average cloud cover in April: 76

The month with the most cloud cover is February (Cloud cover 77).
The months with the least cloud cover are August, October and November (Cloud cover 52).