March weather forecastCocalinho, Brazil

Weather in March

March, the first month of the autumn in Cocalinho, is still a warm month, with an average temperature varying between 21°C (69.8°F) and 29.5°C (85.1°F).

Temperature

As Cocalinho welcomes March, the average high-temperature is noted at a still warm 29.5°C (85.1°F), closely aligning with the preceding month. Throughout March, a steady low-temperature average of 21°C (69.8°F) is noted.

Heat index

During March, the heat index is appraised at a fiery hot 37°C (98.6°F). Exercise increased caution, heat cramps and heat exhaustion are potential hazards. Continuous activity could lead to heatstroke.
Observations indicate that the heat index values are for shady locations with light wind. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a numerical representation of warmth when taking temperature and moisture levels into account. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

With an average relative humidity of 85%, March is the most humid month in Cocalinho.

Rainfall

In Cocalinho, during March, the rain falls for 25.7 days and regularly aggregates up to 96mm (3.78") of precipitation. Throughout the year, in Cocalinho, there are 184.4 rainfall days, and 657mm (25.87") of precipitation is accumulated.

Daylight

In March, the average length of the day in Cocalinho is 12h and 10min.
On the first day of March in Cocalinho, sunrise is at 05:25 and sunset at 17:47. On the last day of the month, sunrise is at 05:29 and sunset at 17:26 -04.

Sunshine

In March, the average sunshine is 7.7h.

UV index

The months with the lowest UV index are January through July, October through December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The UV index of 6 during March translates into the following guidance:
Guard oneself from overexposure. Defence against sun injury is vital. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.