March weather forecast
Cucui, Brazil

The first month of the spring, March, is also a hot month in Cucui, Brazil, with an average temperature ranging between min 22.4°C (72.3°F) and max 30.4°C (86.7°F).

Temperature

The advent of March reveals an average high-temperature of a still tropical 30.4°C (86.7°F), showing minimal difference from the prior month. In Cucui, the average nighttime temperature during March is an agreeable 22.4°C (72.3°F).

Heat index

In March, the average heat index is computed to be a blistering 42°C (107.6°F). Take more safety measures, heat exhaustion and heat cramps are potential outcomes. Persistent activity might lead to heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is an estimation of the warmth sensation when considering humidity levels. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

The average relative humidity in March is 89%.

Rainfall

In March, the rain falls for 29.6 days. Throughout March, 241mm (9.49") of precipitation is accumulated. In Cucui, during the entire year, the rain falls for 338.5 days and collects up to 2316mm (91.18") of precipitation.

Daylight

In March, the average length of the day is 12h and 7min.
On the first day of March, sunrise is at 06:36 and sunset at 18:42. On the last day of the month, sunrise is at 06:27 and sunset at 18:35 -04.

Sunshine

The average sunshine in March is 5.5h.

UV index

January through June, August, October and November, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: An average maximum UV index of 6 in March leads to these recommendations:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. A hat with a broad brim is indispensable, filtering out up to half of UV rays.