March weather forecast
Gracho Cardoso, Brazil

The first month of the autumn, March, is still a tropical month in Gracho Cardoso, Brazil, with an average temperature fluctuating between 22.8°C (73°F) and 32.5°C (90.5°F).

Temperature

The warmest period is March, when temperatures fluctuate between an average high of 32.5°C (90.5°F) and a low of 22.8°C (73°F).

Heat index

During March, the heat index is appraised at a blistering 43°C (109.4°F). Careful: Heat exhaustion and heat cramps are anticipated. With ongoing exertion, heatstroke becomes a possibility.
When referencing the heat index, its values are suitable for shady environments and light breezes. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

In Gracho Cardoso, the average relative humidity in March is 73%.

Rainfall

In Gracho Cardoso, Brazil, in March, it is raining for 12.5 days, with typically 35mm (1.38") of accumulated precipitation. Throughout the year, in Gracho Cardoso, there are 183.6 rainfall days, and 371mm (14.61") of precipitation is accumulated.

Daylight

The average length of the day in March in Gracho Cardoso is 12h and 9min.
On the first day of the month, sunrise is at 05:32 and sunset at 17:49. On the last day of March, in Gracho Cardoso, sunrise is at 05:32 and sunset at 17:32 -03.

Sunshine

In Gracho Cardoso, the average sunshine in March is 7.6h.

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 of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: In March, a daily maximum UV index of 7 leads to the following instructions:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.