March weather forecastArês, Brazil

March

Weather in March

The first month of the autumn, March, is still a tropical month in Arês, Brazil, with an average temperature varying between 25.8°C (78.4°F) and 30.8°C (87.4°F).

Temperature

The warmest months are February and March, with an average high-temperature of 30.8°C (87.4°F).

Heat index

March's average heat index is estimated at a torrid 39°C (102.2°F). Undertake additional precautions, heat cramps and heat exhaustion could happen. Heatstroke could occur from sustained activity.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', gives a temperature feeling by integrating air temperature and humidity. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

In March, the average relative humidity is 75%.

Rainfall

In Arês, in March, during 15.6 rainfall days, 57mm (2.24") of precipitation is typically accumulated. Throughout the year, there are 173.2 rainfall days, and 403mm (15.87") of precipitation is accumulated.

Daylight

In March, the average length of the day in Arês is 12h and 8min.
On the first day of the month, sunrise is at 05:26 and sunset at 17:39. On the last day of March, in Arês, sunrise is at 05:23 and sunset at 17:26 -03.

Sunshine

March and November, with an average of 8.3h of sunshine, are months with the most sunshine.

UV index

January through June, August through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum UV index of 7 during March leads to these instructions:
Deter overexposure. Protecting against the sun's effects is essential. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. A hat with a broad brim is indispensable, filtering out up to half of UV rays.

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

Frequently asked questions

February and March are the warmest months, with an average high-temperature of 30.8°C (87.4°F).

March temperatures vary between a high-temperature of 30.8°C (87.4°F) and a low-temperature of 25.8°C (78.4°F). In March, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is estimated at 39°C (102.2°F).

The average relative humidity in March in Arês, Brazil, is 75%.

In Arês, Brazil, in March, it is raining for 15.6 days, with typically 57mm (2.24") of accumulated precipitation.

In Arês, Brazil, the average day length in March is 12h and 8min.

On the first day of March in Arês, Brazil, sunrise is at 05:26 and sunset at 17:39. On the last day of the month, sunrise is at 05:23 and sunset at 17:26 -03.

The months with the most sunshine in Arês, Brazil, are March and November, with an average of 8.3h of sunshine.

In March, the average sunshine duration in Arês, Brazil, is 8.3h.

January through June, August through December, with an average maximum UV index of 7, are months with the highest UV index in Arês.

The average daily maximum UV index in March in Arês, Brazil, is 7. A UV Index reading of 6 to 7 represents a high health threat from exposure to the Sun's 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

30.8°C

30.6°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

19.7km/h

17.8km/h

17.5km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

13.6

14.5

11.8

Average UV index

Average cloud cover

Average visibility

Average temperature in March
Arês, Brazil

Average high temperature in March: 30.8°C

The warmest months (with the highest average high temperature) are February and March (30.8°C).
The month with the lowest average high temperature is July (28.1°C).

Average low temperature in March: 25.8°C

The month with the highest average low temperature is March (25.8°C).
The coldest month (with the lowest average low temperature) is August (22.7°C).

Average pressure in March
Arês, Brazil

Average pressure in March: 1011.3mbar

The month with the highest atmospheric pressure is August (1015.1mbar).
The month with the lowest atmospheric pressure is February (1011.2mbar).

Average wind speed in March
Arês, Brazil

Average wind speed in March: 16.7km/h

The windiest month (with the highest average wind speed) is September (24.1km/h).
The calmest month (with the lowest average wind speed) is April (16.6km/h).

Average humidity in March
Arês, Brazil

Average humidity in March: 75%

The month with the highest relative humidity is July (80%).
The month with the lowest relative humidity is November (71%).

Average rainfall in March
Arês, Brazil

Average rainfall in March: 57mm

The wettest month (with the highest rainfall) is June (66mm).
The driest month (with the least rainfall) is November (7mm).

Average rainfall days in March
Arês, Brazil

Average rainfall days in March: 15.6 days

The month with the highest number of rainy days is July (19.1 days).
The month with the least rainy days is November (9.4 days).

Average daylight in March /
Average sunshine in March
Arês, Brazil

Average daylight in March: 12h and 6min

The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 48min).

Average sunshine in March: 8h and 18min

The months with the most sunshine are March and November (Average sunshine: 8h and 18min).
The month with the least sunshine is July (Average sunshine: 6h and 48min).

Average sunshine days in March
Arês, Brazil

Average sunshine days in March: 14.5 days

The month with the most sunshine days is March (14.5 days).
The month with the least sunshine days is September (5.9 days).

Average UV index in March
Arês, Brazil

Average UV index in March: 7

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

Average cloud cover in March
Arês, Brazil

Average cloud cover in March: 37

The month with the most cloud cover is July (Cloud cover 49).
The months with the least cloud cover are March and November (Cloud cover 37).

Average visibility in March
Arês, Brazil

Average visibility in March: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).