March weather forecast
Gurupá, Brazil

March, the first month of the autumn in Gurupá, is also a moderately hot month, with temperature in the range of an average low of 23°C (73.4°F) and an average high of 29.9°C (85.8°F).

Temperature

The months of March and April bring the lowest temperatures, averaging a high of 29.9°C (85.8°F).

Heat index

March's average heat index is estimated at a blistering 41°C (105.8°F). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.
Heat index values are typically calculated for conditions of shade and a light breeze. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'felt air temperature' or 'real feel', provides an understanding of perceived warmth by combining temperature and relative humidity. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

In March, the average relative humidity is 91%.

Rainfall

The month with the most rainfall is March, when the rain falls for 29.8 days and typically aggregates up to 245mm (9.65") of precipitation.

Daylight

In March, the average length of the day is 12h and 7min.
On the first day of March in Gurupá, sunrise is at 06:34 and sunset at 18:42. On the last day of the month, sunrise is at 06:27 and sunset at 18:33 -03.

Sunshine

The month with the least sunshine in Gurupá is March, with an average of 5.5h of sunshine.

UV index

The months with the lowest UV index are January through April and December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: A daily high UV index of 6 in March leads to these guidelines:
Deter overexposure. Protecting against the sun's effects is essential. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.