December weather forecastPauini, Brazil

Weather in December

December, the first month of the summer in Pauini, is also a hot month, with temperature in the range of an average high of 30.6°C (87.1°F) and an average low of 23.1°C (73.6°F).

Temperature

Stepping into December, Pauini records an average high-temperature of a still hot 30.6°C (87.1°F), almost consistent with November. During December, the nighttime temperature averages of 23.1°C (73.6°F).

Heat index

In December, the heat index is estimated at a scorching 42°C (107.6°F). More protective measures are required - heat exhaustion and heat cramps are likely. Heatstroke may follow lengthy activity.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', joins air temperature with relative humidity to produce a temperature perception for humans. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
Humans rely on perspiration as a cooling mechanism, wherein the evaporating sweat counteracts excessive warmth. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

The average relative humidity in December in Pauini is 87%.

Rainfall

In Pauini, in December, it is raining for 26.4 days, with typically 162mm (6.38") of accumulated precipitation. In Pauini, Brazil, during the entire year, the rain falls for 232.3 days and collects up to 1127mm (44.37") of precipitation.

Daylight

December has the longest days of the year in Pauini, with an average of 12h and 36min of daylight.
On the first day of the month, sunrise is at 06:01 and sunset at 18:33. On the last day of December, sunrise is at 06:14 and sunset at 18:48 -04.

Sunshine

The average sunshine in December in Pauini is 6.8h.

UV index

January through May and December, with an average maximum UV index of 6, are months with the lowest UV index in Pauini. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: In December, the maximum UV index of 6 suggests this advice:
Inhibit overexposure. Warding off sun damage is of utmost importance. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.