March weather forecastMontanhas, Brazil

Weather in March

The first month of the autumn, March, is still a tropical month in Montanhas, Brazil, with an average temperature ranging between max 31.3°C (88.3°F) and min 24.3°C (75.7°F).

Temperature

March registers as the month with the highest average temperatures, reaching 31.3°C (88.3°F) at its peak and 24.3°C (75.7°F) at the lowest.

Heat index

The heat index for March is appraised at a scorching 40°C (104°F). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.
In reference to the heat index, it's for places in shade and with a slight 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', melds the effects of warmth and moisture to generate a feeling of heat. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to 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 human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

The average relative humidity in March is 75%.

Rainfall

In Montanhas, during March, the rain falls for 14.8 days and regularly aggregates up to 43mm (1.69") of precipitation. Throughout the year, in Montanhas, there are 199.6 rainfall days, and 460mm (18.11") of precipitation is accumulated.

Daylight

In March, the average length of the day is 12h and 8min.
On the first day of March, sunrise is at 05:26 and sunset at 17:40. On the last day of the month, sunrise is at 05:23 and sunset at 17:26 -03.

Sunshine

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

UV index

January through March, September through 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 threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum UV index, 7 during March, leads to the following recommendations:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.