December weather forecast
Jucurucu, Brazil

The first month of the summer, December, is a hot month in Jucurucu, Brazil, with an average temperature varying between 21°C (69.8°F) and 30.1°C (86.2°F).

Temperature

As Jucurucu welcomes December, the average high-temperature stabilizes at a hot 30.1°C (86.2°F), showing little deviation from November's 28.8°C (83.8°F). Nighttime temperatures in Jucurucu consistently average an agreeable 21°C (69.8°F) during December.

Heat index

In December, the heat index is computed to be a very hot 39°C (102.2°F). Exercise enhanced safety steps, heat cramps and heat exhaustion are probable. Heatstroke could be a result of sustained activity.
Always consider that heat index estimations are for light winds and places in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
The natural method the human body uses to remove excess heat is by perspiring and letting sweat evaporate. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

In December, the average relative humidity is 82%.

Rainfall

The month with the most rainfall is December, when the rain falls for 18.7 days and typically aggregates up to 105mm (4.13") of precipitation.

Daylight

With an average of 13h and 6min of daylight, December has the longest days of the year.
On the first day of the month, sunrise is at 04:58 and sunset at 18:01. On the last day of December, sunrise is at 05:10 and sunset at 18:17 -03.

Sunshine

In Jucurucu, the average sunshine in December is 7.9h.

UV index

The average daily maximum UV index in December in Jucurucu is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: In December, a daily maximum UV index of 6 leads to the following instructions:
Guard oneself from overexposure. Defence against sun injury is vital. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.