December weather forecastBujaru, Brazil

Weather in December

December, the first month of the summer in Bujaru, is also a hot month, with an average temperature fluctuating between 23°C (73.4°F) and 32°C (89.6°F).

Temperature

December registers an average high-temperature of a still tropical 32°C (89.6°F), slightly varied from November's 33.5°C (92.3°F). The temperature in Bujaru dips to an average of 23°C (73.4°F) during December nights.

Heat index

The heat index for December is estimated at a blisteringly hot 44°C (111.2°F). On guard: Heat exhaustion and heat cramps are predicted. Heatstroke is a potential hazard with continuous physical effort.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', binds temperature metrics with humidity values to give a sense of the actual warmth. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

In Bujaru, the average relative humidity in December is 80%.

Rainfall

In December, the rain falls for 28.2 days. Throughout December, 142mm (5.59") of precipitation is accumulated. Throughout the year, in Bujaru, Brazil, there are 332.9 rainfall days, and 1589mm (62.56") of precipitation is accumulated.

Daylight

The month with the longest days in Bujaru is December, with an average of 12h and 12min of daylight.
On the first day of the month, sunrise is at 05:55 and sunset at 18:07. On the last day of December, sunrise is at 06:09 and sunset at 18:21 -03.

Sunshine

In December, the average sunshine is 7h.

UV index

The months with the lowest UV index in Bujaru are January through April, June, August and December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum UV index, 6 during December, leads to the following recommendations:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.