March weather forecast
Praia Norte, Brazil

The first month of the autumn, March, is still a hot month in Praia Norte, Brazil, with temperature in the range of an average high of 31.5°C (88.7°F) and an average low of 22.2°C (72°F).

Temperature

The arrival of March records an average high-temperature of a still tropical 31.5°C (88.7°F), closely related to the 30.9°C (87.6°F) observed in February. Praia Norte's average low-temperature during March nights is observed to be an agreeable 22.2°C (72°F).

Heat index

During March, the heat index is calculated to be a blazing hot 45°C (113°F). Mind: Heat cramps along with heat exhaustion are anticipated. Heatstroke can develop with continued physical activity.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', reflects the blend of air temperature and relative humidity to give a temperature impression. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

February through April, with an average relative humidity of 85%, are the most humid months in Praia Norte.

Rainfall

March is the month with the most rainfall in Praia Norte. Rain falls for 27.3 days and accumulates 179mm (7.05") of precipitation.

Daylight

In Praia Norte, the average length of the day in March is 12h and 8min.
On the first day of the month, sunrise is at 06:17 and sunset at 18:29. On the last day of March, in Praia Norte, sunrise is at 06:13 and sunset at 18:16 -03.

Sunshine

In Praia Norte, the average sunshine in March is 6.8h.

UV index

The months with the lowest UV index in Praia Norte, Brazil, are January through May and December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: A maximum daily UV index of 6 during March morphs into the following directions:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.