March weather forecast
Itanagra, Brazil

March, the first month of the autumn in Itanagra, is still a tropical month, with temperature in the range of an average high of 32.1°C (89.8°F) and an average low of 22.5°C (72.5°F).

Temperature

Itanagra notes the warmest temperatures in March, with a high average of 32.1°C (89.8°F) and a low of 22.5°C (72.5°F).

Heat index

Throughout March, the heat index is appraised at an extremely hot 43°C (109.4°F). Heed: Expect heat cramps and heat exhaustion. Continued action may cause heatstroke.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', gives a temperature feeling by integrating air temperature and humidity. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

The average relative humidity in March in Itanagra is 76%.

Rainfall

In Itanagra, in March, during 19.4 rainfall days, 64mm (2.52") of precipitation is typically accumulated. In Itanagra, Brazil, during the entire year, the rain falls for 238.5 days and collects up to 647mm (25.47") of precipitation.

Daylight

In Itanagra, the average length of the day in March is 12h and 10min.
On the first day of the month, sunrise is at 05:34 and sunset at 17:54. On the last day of March, in Itanagra, sunrise is at 05:36 and sunset at 17:35 -03.

Sunshine

In March, the average sunshine in Itanagra, Brazil, is 7.7h.

UV index

January through March, November and 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 daily high UV index of 7 in March translates into this advice:
Fend off overexposure. Sun protection is vital. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Tightly woven clothing, when worn loosely, shields effectively against the Sun.