December weather forecastSede Nova, Brazil

Weather in December

The first month of the summer, December, is a tropical month in Sede Nova, Brazil, with temperature in the range of an average high of 30.1°C (86.2°F) and an average low of 19.3°C (66.7°F).

Temperature

Sede Nova, Brazil, transitions into December recording an average high-temperature of a hot 30.1°C (86.2°F), closely aligning with the preceding month's temperature. In December, the recorded average low-temperature is an enjoyable 19.3°C (66.7°F).

Heat index

For December, the heat index is computed to be a sweltering 36°C (96.8°F). Exercise enhanced safety steps, heat cramps and heat exhaustion are probable. Heatstroke could be a result of sustained activity.
The standards for the heat index are set for locations in shade and under light breezes. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', integrates the air's temperature and its humidity to showcase the felt temperature by people. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

November and December, with an average relative humidity of 74%, are the least humid months in Sede Nova, Brazil.

Rainfall

In Sede Nova, in December, it is raining for 16.5 days, with typically 102mm (4.02") of accumulated precipitation. In Sede Nova, during the entire year, the rain falls for 165.6 days and collects up to 1213mm (47.76") of precipitation.

Daylight

With an average of 13h and 54min of daylight, December has the longest days of the year.
On the first day of December, sunrise is at 05:32 and sunset at 19:18. On the last day of the month, sunrise is at 05:43 and sunset at 19:34 -03.

Sunshine

The average sunshine in December in Sede Nova, Brazil, is 8.6h.

UV index

January through March, October through December, with an average maximum UV index of 6, are months with the highest UV index in Sede Nova. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily maximum UV index of 6 in December interprets into the following advice:
Guard oneself from overexposure. Defence against sun injury is vital. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.