December weather forecast
Araguacema, Brazil

December, the first month of the summer in Araguacema, is still a tropical month, with temperature in the range of an average high of 31.6°C (88.9°F) and an average low of 22.2°C (72°F).

Temperature

The beginning of December records an average high-temperature of a still tropical 31.6°C (88.9°F), almost echoing the conditions of the previous month. The average low-temperature, in December, is a pleasant 22.2°C (72°F).

Heat index

In December, the heat index is calculated to be a scorching 43°C (109.4°F). Forewarned: Heat cramps and heat exhaustion are anticipated. Ongoing physical activity increases the likelihood of heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is an estimation of the warmth sensation when considering humidity levels. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In Araguacema, the average relative humidity in December is 79%.

Rainfall

In Araguacema, in December, during 26.8 rainfall days, 143mm (5.63") of precipitation is typically accumulated. In Araguacema, Brazil, during the entire year, the rain falls for 213.3 days and collects up to 1154mm (45.43") of precipitation.

Daylight

The month with the longest days is December, with an average of 12h and 36min of daylight.
On the first day of the month, sunrise is at 05:49 and sunset at 18:25. On the last day of December, sunrise is at 06:02 and sunset at 18:40 -03.

Sunshine

The average sunshine in December in Araguacema is 8.8h.

UV index

January through April, October and December, with an average maximum UV index of 6, are months with the lowest UV index in Araguacema. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum UV index, 6 during December, leads to the following recommendations:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.