March weather forecast
Japaratuba, Brazil

The first month of the autumn, March, is also a hot month in Japaratuba, Brazil, with an average temperature fluctuating between 31.6°C (88.9°F) and 24.7°C (76.5°F).

Temperature

March, with its average high-temperature of 31.6°C (88.9°F) and an average low-temperature of 24.7°C (76.5°F), holds the record as the warmest month.

Heat index

For March, the heat index is calculated to be a blisteringly hot 40°C (104°F). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.
Research indicates the heat index considers values in shaded locales and with light winds. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a metric representing the sensation of warmth when air temperature and moisture come together. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

January through March and December, with an average relative humidity of 73%, are the least humid months in Japaratuba, Brazil.

Rainfall

In Japaratuba, during March, the rain falls for 15.8 days and regularly aggregates up to 49mm (1.93") of precipitation. In Japaratuba, during the entire year, the rain falls for 211.1 days and collects up to 584mm (22.99") of precipitation.

Daylight

The average length of the day in March in Japaratuba is 12h and 10min.
On the first day of March in Japaratuba, sunrise is at 05:31 and sunset at 17:48. On the last day of the month, sunrise is at 05:31 and sunset at 17:31 -03.

Sunshine

March and December, with an average of 8.3h of sunshine, are months with the most sunshine.

UV index

January through April, October through December, with an average maximum UV index of 7, are months with the highest UV index in Japaratuba. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: In March, a daily UV index of 7 turns into the following recommendations:
Deflect overexposure. Sun protection is a necessity. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.