December weather forecast
Cururupu, Brazil

December, the first month of the summer in Cururupu, is still a tropical month, with an average temperature varying between 30.4°C (86.7°F) and 24.9°C (76.8°F).

Temperature

December's average high-temperature is a still tropical 30.4°C (86.7°F), maintaining a close comparison with November's 30.8°C (87.4°F). The month of December records an average low-temperature of 24.9°C (76.8°F) in Cururupu, Brazil.

Heat index

In December, the average heat index is evaluated 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.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. 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 'felt air temperature' or 'real feel', takes into account both air temperature and humidity to illustrate what people actually feel. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. 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 particularly important for children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

The average relative humidity in December in Cururupu is 78%.

Rainfall

In December, the rain falls for 21.3 days. Throughout December, 94mm (3.7") of precipitation is accumulated. In Cururupu, Brazil, during the entire year, the rain falls for 290.8 days and collects up to 1618mm (63.7") of precipitation.

Daylight

With an average of 12h and 12min of daylight, December has the longest days of the year in Cururupu.
On the first day of the month, sunrise is at 05:42 and sunset at 17:55. On the last day of December, in Cururupu, sunrise is at 05:55 and sunset at 18:09 -03.

Sunshine

In December, the average sunshine is 8h.

UV index

The months with the lowest UV index in Cururupu are January, February, April, May, November and December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: A daily maximum UV index of 6 in December translates into the following instructions:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.