March weather forecast
Arroio do Meio, Brazil

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Weather in March

The first month of the autumn, March, is also a moderately hot month in Arroio do Meio, Brazil, with an average temperature fluctuating between 16.3°C (61.3°F) and 27.3°C (81.1°F).

Temperature

Arroio do Meio experiences a minor change to a still moderately hot 27.3°C (81.1°F) in average high-temperature during March, closely reflecting February. Arroio do Meio, during the month of March, experiences an average low-temperature of 16.3°C (61.3°F).

Heat index

In March, the average heat index is computed to be a tropical 30°C (86°F). Persisting in activity during long-term exposure might induce weariness, with subsequent heat cramps.
Note that heat index values are valued for light wind and location in the shade. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', comes about by integrating the temperature readings with the humidity levels. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.

Humidity

The average relative humidity in March in Arroio do Meio is 80%.

Rainfall

In Arroio do Meio, Brazil, during March, the rain falls for 14.8 days and regularly aggregates up to 75mm (2.95") of precipitation. Throughout the year, there are 169.4 rainfall days, and 977mm (38.46") of precipitation is accumulated.

Daylight

The average length of the day in March is 12h and 15min.
On the first day of March, sunrise is at 06:19 and sunset at 19:00. On the last day of the month, sunrise is at 06:38 and sunset at 18:25 -03.

Sunshine

In March, the average sunshine in Arroio do Meio is 8.1h.

UV index

January through March, November and December, with an average maximum UV index of 6, are months with the highest UV index in Arroio do Meio. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: A daily maximum UV index of 6 in March translates into the following instructions:
Resist extreme sun exposure. Guarding against solar damage is essential. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Enhance your sun protection with tightly woven, yet airy clothing.
Resources | Updated: Feb 2, 2024 | Published by: Weather Atlas

Frequently asked questions

What is the usual temperature for Arroio do Meio in March?

Arroio do Meio in March has an average high-temperature of 27.3°C (81.1°F) and an average low-temperature of 16.3°C (61.3°F). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in March is computed to be 30°C (86°F).

What is the average humidity in March in Arroio do Meio?

In Arroio do Meio, Brazil, the average relative humidity in March is 80%.

How many days does it rain in March in Arroio do Meio?

In Arroio do Meio, Brazil, during March, the rain falls for 14.8 days and regularly aggregates up to 75mm (2.95") of precipitation.

What is the average length of the day in March in Arroio do Meio?

The average day length in March in Arroio do Meio is 12h and 15min.

When is the sunrise / sunset in March in Arroio do Meio?

On the first day of March in Arroio do Meio, Brazil, sunrise is at 06:19 and sunset at 19:00. On the last day of the month, sunrise is at 06:38 and sunset at 18:25 -03.

How long on average sun shines in March in Arroio do Meio?

In March, the average sunshine duration is 8.1h.

What is the month with the highest UV index in Arroio do Meio?

January through March, November and December, with an average maximum UV index of 6, are months with the highest UV index.

What is the UV index reading in March in Arroio do Meio?

The average daily maximum UV index in March in Arroio do Meio, Brazil, is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in March
Arroio do Meio, Brazil

Average temperature in March - Arroio do Meio, Brazil
  • Average high temperature in March: 27.3°C

The warmest month (with the highest average high temperature) is February (29.7°C).
The month with the lowest average high temperature is July (18.2°C).

  • Average low temperature in March: 16.3°C

The month with the highest average low temperature is January (18.5°C).
The coldest month (with the lowest average low temperature) is July (9.2°C).

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Average pressure in March
Arroio do Meio, Brazil

Average pressure in March - Arroio do Meio, Brazil
  • Average pressure in March: 1014.3mbar

The month with the highest atmospheric pressure is July (1020mbar).
The month with the lowest atmospheric pressure is December (1011.3mbar).

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Average wind speed in March
Arroio do Meio, Brazil

Average wind speed in March - Arroio do Meio, Brazil
  • Average wind speed in March: 8.6km/h

The windiest month (with the highest average wind speed) is August (10.5km/h).
The calmest month (with the lowest average wind speed) is April (8.5km/h).

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Average humidity in March
Arroio do Meio, Brazil

Average humidity in March - Arroio do Meio, Brazil
  • Average humidity in March: 80%

The months with the highest relative humidity are May, June and July (85%).
The month with the lowest relative humidity is December (77%).

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Average rainfall in March
Arroio do Meio, Brazil

Average rainfall in March - Arroio do Meio, Brazil
  • Average rainfall in March: 75mm

The wettest month (with the highest rainfall) is October (115mm).
The driest month (with the least rainfall) is April (55mm).

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Average rainfall days in March
Arroio do Meio, Brazil

Average rainfall days in March - Arroio do Meio, Brazil
  • Average rainfall days in March: 14.8 days

The month with the highest number of rainy days is January (18.6 days).
The month with the least rainy days is August (11.2 days).

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Average daylight in March /
Average sunshine in March
Arroio do Meio, Brazil

Average daylight in March / Average sunshine in March - Arroio do Meio, Brazil
  • Average daylight in March: 12h and 1min

The month with the longest days is December (Average daylight: 14h and 0min).
The month with the shortest days is June (Average daylight: 10h and 18min).

  • Average sunshine in March: 8h and 1min

The month with the most sunshine is December (Average sunshine: 8h and 30min).
The month with the least sunshine is September (Average sunshine: 7h and 0min).

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Average sunshine days in March
Arroio do Meio, Brazil

Average sunshine days in March - Arroio do Meio, Brazil
  • Average sunshine days in March: 13.8 days

The month with the most sunshine days is August (17.9 days).
The month with the least sunshine days is February (10.1 days).

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Average UV index in March
Arroio do Meio, Brazil

Average UV index in March - Arroio do Meio, Brazil
  • Average UV index in March: 6

The months with the highest UV index are January, February, March, November and December (UV index 6).
The months with the lowest UV index are May, June and July (UV index 4).

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Average cloud cover in March
Arroio do Meio, Brazil

Average cloud cover in March - Arroio do Meio, Brazil
  • Average cloud cover in March: 38

The month with the most cloud cover is September (Cloud cover 43).
The month with the least cloud cover is November (Cloud cover 35).

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Average visibility in March
Arroio do Meio, Brazil

Average visibility in March - Arroio do Meio, Brazil
  • Average visibility in March: 8km

The month with the highest visibility is June (9km).
The months with the lowest visibility are January, February, March, April, May, July, August, September, October, November and December (8km).

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Arroio do Meio, Brazil

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