December weather forecast
Tocantinópolis, Brazil

December, the first month of the summer in Tocantinópolis, is still a tropical month, with temperature in the range of an average low of 22.6°C (72.7°F) and an average high of 31.9°C (89.4°F).

Temperature

Tocantinópolis, Brazil, observes an average high-temperature of a still tropical 31.9°C (89.4°F) in December, barely different from 33.5°C (92.3°F) in November. In December, Tocantinópolis experiences a temperature dip to an average of 22.6°C (72.7°F) at night.

Heat index

The heat index for December is calculated to be a blisteringly hot 43°C (109.4°F). Mindful: Heat cramps and heat exhaustion are to be expected. Extended physical effort might result in heatstroke.
Given the heat index, its values are aligned with shaded sites and gentle winds. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', gauges the sensation of temperature factoring in the air's moisture content. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

The average relative humidity in December in Tocantinópolis is 77%.

Rainfall

In Tocantinópolis, in December, during 24.1 rainfall days, 100mm (3.94") of precipitation is typically accumulated. In Tocantinópolis, during the entire year, the rain falls for 208.8 days and collects up to 1007mm (39.65") of precipitation.

Daylight

With an average of 12h and 30min of daylight, December has the longest days of the year in Tocantinópolis, Brazil.
On the first day of December, sunrise is at 05:45 and sunset at 18:12. On the last day of the month, sunrise is at 05:58 and sunset at 18:27 -03.

Sunshine

The average sunshine in December in Tocantinópolis is 9.3h.

UV index

The months with the highest UV index are March, May, July through October and December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: In December, the maximum UV index of 7 transforms into these recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.