March weather forecast
Canguaretama, Brazil

March, the first month of the autumn in Canguaretama, is still a hot month, with temperature in the range of an average high of 31.3°C (88.3°F) and an average low of 24.3°C (75.7°F).

Temperature

March stands out as Canguaretama's warmest month, with temperatures ranging between an average high of 31.3°C (88.3°F) and a low of 24.3°C (75.7°F).

Heat index

March's heat index is computed to be a blistering 40°C (104°F). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'real feel' or 'felt air temperature', combines both the air temperature and the humidity level to give a perceived human temperature. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

In Canguaretama, Brazil, the average relative humidity in March is 75%.

Rainfall

In Canguaretama, in March, during 14.8 rainfall days, 43mm (1.69") of precipitation is typically accumulated. Throughout the year, there are 199.6 rainfall days, and 460mm (18.11") of precipitation is accumulated.

Daylight

The average length of the day in March is 12h and 8min.
On the first day of the month, sunrise is at 05:25 and sunset at 17:39. On the last day of March, in Canguaretama, sunrise is at 05:23 and sunset at 17:25 -03.

Sunshine

January, March and November, with an average of 7.8h of sunshine, are months with the most sunshine in Canguaretama.

UV index

January through March, September through December, with an average maximum UV index of 7, are months with the highest UV index in Canguaretama, Brazil. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: In March, the UV index of 7 transforms into the following advice:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.