April weather forecastMariana, Brazil

April

Weather in April

April, like March, in Mariana, Brazil, is another warm autumn month, with an average temperature ranging between max 23.5°C (74.3°F) and min 15.8°C (60.4°F).

Temperature

Mariana marks the arrival of April with an average high-temperature of a still moderately hot 23.5°C (74.3°F), hardly different from March's 24.8°C (76.6°F). During April, Mariana records an average temperature of 15.8°C (60.4°F) at night.

Humidity

In April, the average relative humidity in Mariana, Brazil, is 90%.

Rainfall

In Mariana, during April, the rain falls for 21.8 days and regularly aggregates up to 64mm (2.52") of precipitation. Throughout the year, there are 225.6 rainfall days, and 1112mm (43.78") of precipitation is accumulated.

Daylight

In April, the average length of the day in Mariana is 11h and 37min.
On the first day of the month, sunrise is at 06:00 and sunset at 17:53. On the last day of April, in Mariana, sunrise is at 06:09 and sunset at 17:31 -03.

Sunshine

The average sunshine in April in Mariana, Brazil, is 6.1h.

UV index

January through December, with an average maximum UV index of 5, are months with the highest UV index in Mariana. January through December, with an average maximum UV index of 5, are months with the lowest UV index in Mariana. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The daily high UV index of 5 in April translates into this advice:
Adopt protective measures - It is advised to guard against sun damage. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.

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

Frequently asked questions

In April, the average high-temperature and low-temperature in Mariana, Brazil, are 23.5°C (74.3°F) and 15.8°C (60.4°F) respectively.

In Mariana, the average relative humidity in April is 90%.

In Mariana, in April, during 21.8 rainfall days, 64mm (2.52") of precipitation is typically accumulated.

In Mariana, Brazil, the average day length in April is 11h and 37min.

In April, on the first day of the month, sunrise is at 06:00 and sunset at 17:53. On the last day of the month, sunrise is at 06:09 and sunset at 17:31 -03.

In Mariana, Brazil, the average sunshine duration in April is 6.1h.

January through December, with an average maximum UV index of 5, are months with the highest UV index in Mariana.

January through December, with an average maximum UV index of 5, are months with the lowest UV index in Mariana.

The average daily maximum UV index in April in Mariana, Brazil, is 5. A UV Index reading of 3 to 5 represents a moderate health threat from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

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

Mar

April

May

Average high temperature

24.8°C

23.5°C

21.9°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

6.3km/h

6.1km/h

6km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

2.8

3.8

8.7

Average UV index

Average cloud cover

Average visibility

Average temperature in April
Mariana, Brazil

Average high temperature in April: 23.5°C

The warmest months (with the highest average high temperature) are January and February (25.6°C).
The month with the lowest average high temperature is June (21.4°C).

Average low temperature in April: 15.8°C

The month with the highest average low temperature is December (17.6°C).
The coldest month (with the lowest average low temperature) is August (12.1°C).

Average pressure in April
Mariana, Brazil

Average pressure in April: 1016.3mbar

The month with the highest atmospheric pressure is July (1021.1mbar).
The month with the lowest atmospheric pressure is December (1013mbar).

Average wind speed in April
Mariana, Brazil

Average wind speed in April: 5.6km/h

The windiest month (with the highest average wind speed) is September (7.8km/h).
The calmest months (with the lowest average wind speed) are April and May (5.6km/h).

Average humidity in April
Mariana, Brazil

Average humidity in April: 90%

The month with the highest relative humidity is March (91%).
The month with the lowest relative humidity is September (75%).

Average rainfall in April
Mariana, Brazil

Average rainfall in April: 64mm

The wettest month (with the highest rainfall) is December (193mm).
The driest month (with the least rainfall) is July (13mm).

Average rainfall days in April
Mariana, Brazil

Average rainfall days in April: 21.8 days

The month with the highest number of rainy days is December (26.8 days).
The month with the least rainy days is August (8.9 days).

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

Average daylight in April: 11h and 36min

The month with the longest days is December (Average daylight: 13h and 18min).
The month with the shortest days is June (Average daylight: 10h and 54min).

Average sunshine in April: 6h and 6min

The month with the most sunshine is September (Average sunshine: 8h and 18min).
The month with the least sunshine is November (Average sunshine: 5h and 30min).

Average sunshine days in April
Mariana, Brazil

Average sunshine days in April: 3.8 days

The month with the most sunshine days is August (16.9 days).
The month with the least sunshine days is December (2.1 days).

Average UV index in April
Mariana, Brazil

Average UV index in April: 5

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).