March weather forecastMuaná, Brazil

March

Weather in March

March, the first month of the autumn in Muaná, is still a warm month, with an average temperature ranging between min 23.2°C (73.8°F) and max 29.9°C (85.8°F).

Temperature

In Muaná, February through April are characterised by the lowest temperatures, recording an average high of 29.9°C (85.8°F).

Heat index

Throughout March, the heat index is calculated to be a blisteringly hot 40°C (104°F). Take more safety measures, heat exhaustion and heat cramps are potential outcomes. Persistent activity might lead to heatstroke.
Heat index readings emphasize conditions of light breezes and shaded spots. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a composite of temperature and humidity figures to convey how warm it feels. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

The average relative humidity in March in Muaná is 89%.

Rainfall

In Muaná, during March, the rain falls for 29.1 days and regularly aggregates up to 218mm (8.58") of precipitation. In Muaná, during the entire year, the rain falls for 296.8 days and collects up to 1567mm (61.69") of precipitation.

Daylight

In Muaná, the average length of the day in March is 12h and 7min.
On the first day of March in Muaná, sunrise is at 06:24 and sunset at 18:33. On the last day of the month, sunrise is at 06:17 and sunset at 18:23 -03.

Sunshine

March has the least sunshine of the year, with an average of 6.7h of sunshine.

UV index

The months with the highest UV index are January through March, May through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: During March, 7 as the daily maximum UV index converts into the following advice:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.

Updated: Aug 15, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Muaná's coldest season falls during February through April, averaging a high-temperature of 29.9°C (85.8°F).

The high-temperature during March is 29.9°C (85.8°F) and the low-temperature is 23.2°C (73.8°F). In March, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which factors the actual air temperature with the relative humidity, is calculated to be 40°C (104°F).

In March, the average relative humidity is 89%.

In Muaná, in March, it is raining for 29.1 days, with typically 218mm (8.58") of accumulated precipitation.

The average day length in March is 12h and 7min.

In March, on the first day of the month, sunrise is at 06:24 and sunset at 18:33. On the last day of the month, sunrise is at 06:17 and sunset at 18:23 -03.

With an average of 6.7h of sunshine, March has the least sunshine of the year.

In March, the average sunshine duration is 6.7h.

The months with the highest UV index are January through March, May through December, with an average maximum UV index of 7.

In Muaná, Brazil, the average daily maximum UV index in March is 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability 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

29.9°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

6.7km/h

6.5km/h

6.1km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

1.4

1.6

Average UV index

Average cloud cover

Average visibility

Average temperature in March
Muaná, Brazil

Average high temperature in March: 29.9°C

The warmest month (with the highest average high temperature) is October (34.1°C).
The months with the lowest average high temperature are February, March and April (29.9°C).

Average low temperature in March: 23.2°C

The month with the highest average low temperature is November (24°C).
The coldest month (with the lowest average low temperature) is July (22.4°C).

Average pressure in March
Muaná, Brazil

Average pressure in March: 1010.8mbar

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 March
Muaná, Brazil

Average wind speed in March: 6km/h

The windiest months (with the highest average wind speed) are October and November (8.6km/h).
The calmest month (with the lowest average wind speed) is April (5.5km/h).

Average humidity in March
Muaná, Brazil

Average humidity in March: 89%

The month with the highest relative humidity is April (90%).
The months with the lowest relative humidity are October and November (71%).

Average rainfall in March
Muaná, Brazil

Average rainfall in March: 218mm

The wettest month (with the highest rainfall) is April (241mm).
The driest month (with the least rainfall) is September (37mm).

Average rainfall days in March
Muaná, Brazil

Average rainfall days in March: 29.1 days

The month with the highest number of rainy days is March (29.1 days).
The month with the least rainy days is September (18.6 days).

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

Average daylight in March: 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 March: 6h and 42min

The month with the most sunshine is November (Average sunshine: 10h and 6min).
The month with the least sunshine is March (Average sunshine: 6h and 42min).

Average sunshine days in March
Muaná, Brazil

Average sunshine days in March: 1.4 days

The month with the most sunshine days is August (9.9 days).
The month with the least sunshine days is February (1 days).

Average UV index in March
Muaná, Brazil

Average UV index in March: 7

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

Average cloud cover in March
Muaná, Brazil

Average cloud cover in March: 61

The months with the most cloud cover are February and March (Cloud cover 61).
The months with the least cloud cover are August and September (Cloud cover 31).