March weather forecast
Aperibé, Brazil

The first month of the autumn, March, is also a moderately hot month in Aperibé, Brazil, with an average temperature fluctuating between 28.7°C (83.7°F) and 19.4°C (66.9°F).

Temperature

Aperibé's shift from February to March is accompanied by an average high-temperature of a still moderately hot 28.7°C (83.7°F), a slight deviation from 29.9°C (85.8°F). Aperibé records a steady low-temperature average of 19.4°C (66.9°F) during March.

Heat index

The heat index value for March is estimated at a torrid 35°C (95°F). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.
Realize that the values for the heat index are set for shaded places and light winds. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', quantifies the warmth felt when relative humidity is considered. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
Perspiring is the body's way of cooling down, particularly by allowing sweat to evaporate and take the heat with it. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

The average relative humidity in March is 87%.

Rainfall

In March, in Aperibé, the rain falls for 26.1 days. Throughout March, 147mm (5.79") of precipitation is accumulated. Throughout the year, there are 205.2 rainfall days, and 1048mm (41.26") of precipitation is accumulated.

Daylight

In March, the average length of the day in Aperibé, Brazil, is 12h and 13min.
On the first day of March, sunrise is at 05:45 and sunset at 18:15. On the last day of the month, sunrise is at 05:55 and sunset at 17:48 -03.

Sunshine

The average sunshine in March in Aperibé is 7.5h.

UV index

The months with the lowest UV index are March through July, October and November, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for average individuals.
Note: The UV index of 5 during March leads to these advisories:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.