December weather forecast
Buriti dos Montes, Brazil

December, the first month of the summer in Buriti dos Montes, is still a tropical month, with temperature in the range of an average high of 33.8°C (92.8°F) and an average low of 23.5°C (74.3°F).

Temperature

December's arrival shows an average high-temperature of a still hot 33.8°C (92.8°F), hardly different from the previous month. Buriti dos Montes records an average nighttime low of 23.5°C (74.3°F) in December.

Heat index

The heat index value for December is calculated to be a very hot 39°C (102.2°F). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.
One should consider that heat index numbers are for shaded settings and light wind. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

In Buriti dos Montes, the average relative humidity in December is 54%.

Rainfall

In Buriti dos Montes, in December, it is raining for 12.8 days, with typically 33mm (1.3") of accumulated precipitation. In Buriti dos Montes, during the entire year, the rain falls for 171.3 days and collects up to 753mm (29.65") of precipitation.

Daylight

With an average of 12h and 24min of daylight, December has the longest days of the year.
On the first day of the month, sunrise is at 05:21 and sunset at 17:45. On the last day of December, sunrise is at 05:34 and sunset at 18:00 -03.

Sunshine

In Buriti dos Montes, the average sunshine in December is 8.6h.

UV index

The months with the highest UV index are April, July through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: The average daily UV index of 7 in December transforms into the following instructions:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.