December weather forecastBuritama, Brazil

Weather in December

The first month of the summer, December, is still a hot month in Buritama, Brazil, with an average temperature ranging between max 30.3°C (86.5°F) and min 21.5°C (70.7°F).

Temperature

The shift into December finds Buritama at an average high-temperature of a still hot 30.3°C (86.5°F), closely comparable to November's conditions. Buritama's nights in December experience an average temperature drop to a pleasant 21.5°C (70.7°F).

Heat index

December's heat index is estimated at a sweltering 38°C (100.4°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Heat index's context suggests values are appropriate for shady areas and slight breezes. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', comes about by integrating the temperature readings with the humidity levels. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

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

Rainfall

In Buritama, in December, during 26.1 rainfall days, 174mm (6.85") of precipitation is typically accumulated. In Buritama, during the entire year, the rain falls for 196.7 days and collects up to 1131mm (44.53") of precipitation.

Daylight

December has the longest days of the year in Buritama, Brazil, with an average of 13h and 24min of daylight.
On the first day of December, sunrise is at 05:30 and sunset at 18:49. On the last day of the month, sunrise is at 05:42 and sunset at 19:05 -03.

Sunshine

In Buritama, the average sunshine in December is 7.7h.

UV index

The months with the highest UV index in Buritama are January through December, with an average maximum UV index of 6. January through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily maximum UV index of 6 in December interprets into the following advice:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.