March weather forecastMariana, Brazil

March

Weather in March

The first month of the autumn, March, is still a warm month in Mariana, Brazil, with an average temperature varying between 24.8°C (76.6°F) and 17.1°C (62.8°F).

Temperature

Mariana records an average high-temperature of a still warm 24.8°C (76.6°F) in March, maintaining a close correlation with February's 25.6°C (78.1°F). The average low-temperature, in March, in Mariana, is an enjoyable 17.1°C (62.8°F).

Humidity

The most humid month is March, with an average relative humidity of 91%.

Rainfall

In Mariana, Brazil, in March, during 26.3 rainfall days, 147mm (5.79") of precipitation is typically accumulated. In Mariana, Brazil, during the entire year, the rain falls for 225.6 days and collects up to 1112mm (43.78") of precipitation.

Daylight

The average length of the day in March in Mariana is 12h and 12min.
On the first day of the month, sunrise is at 05:51 and sunset at 18:20. On the last day of March, sunrise is at 06:00 and sunset at 17:54 -03.

Sunshine

In Mariana, the average sunshine in March is 6.1h.

UV index

The months with the highest UV index in Mariana are January through December, with an average maximum UV index of 5. January through December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.
Note: A maximum high daily UV index of 5 during March translates into the following directions:
Be vigilant - Suggestions to stave off sun damage are provided. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.

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

Frequently asked questions

March temperatures vary between a high-temperature of 24.8°C (76.6°F) and a low-temperature of 17.1°C (62.8°F).

The most humid month in Mariana is March, with an average relative humidity of 91%.

In March, the average relative humidity in Mariana, Brazil, is 91%.

In Mariana, Brazil, in March, during 26.3 rainfall days, 147mm (5.79") of precipitation is typically accumulated.

In March, the average day length is 12h and 12min.

On the first day of March in Mariana, Brazil, sunrise is at 05:51 and sunset at 18:20. On the last day of the month, sunrise is at 06:00 and sunset at 17:54 -03.

The average sunshine duration in March is 6.1h.

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

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

In Mariana, Brazil, the average daily maximum UV index in March is 5. A UV Index of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

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

Feb

March

Apr

Average high temperature

25.6°C

24.8°C

23.5°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

6.9km/h

6.3km/h

6.1km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

4.8

2.8

3.8

Average UV index

Average cloud cover

Average visibility

Average temperature in March
Mariana, Brazil

Average high temperature in March: 24.8°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 March: 17.1°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 March
Mariana, Brazil

Average pressure in March: 1014.6mbar

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 March
Mariana, Brazil

Average wind speed in March: 5.8km/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 March
Mariana, Brazil

Average humidity in March: 91%

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

Average rainfall in March
Mariana, Brazil

Average rainfall in March: 147mm

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

Average rainfall days in March
Mariana, Brazil

Average rainfall days in March: 26.3 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 March /
Average sunshine in March
Mariana, Brazil

Average daylight in March: 12h and 12min

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 March: 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 March
Mariana, Brazil

Average sunshine days in March: 2.8 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 March
Mariana, Brazil

Average UV index in March: 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).