December weather forecast
Curimatá, Brazil

The first month of the summer, December, is still a hot month in Curimatá, Brazil, with an average temperature fluctuating between 32.3°C (90.1°F) and 21.6°C (70.9°F).

Temperature

Curimatá, Brazil, experiences a subtle adjustment in high-temperatures to a still tropical 32.3°C (90.1°F) with the onset of December, maintaining near parity with November's 33.3°C (91.9°F). Curimatá experiences an average nighttime temperature of 21.6°C (70.9°F) in the month of December.

Heat index

December's heat index is evaluated at a scorching 40°C (104°F). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.
Heat index data is primarily for areas with shade and subjected to light winds. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is achieved by amalgamating air temperature with the relative humidity readings. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. 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. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

In Curimatá, the average relative humidity in December is 67%.

Rainfall

In Curimatá, in December, it is raining for 20.5 days, with typically 81mm (3.19") of accumulated precipitation. In Curimatá, during the entire year, the rain falls for 161.3 days and collects up to 709mm (27.91") of precipitation.

Daylight

December has the longest days of the year in Curimatá, with an average of 12h and 42min of daylight.
On the first day of the month, sunrise is at 05:26 and sunset at 18:06. On the last day of December, sunrise is at 05:39 and sunset at 18:21 -03.

Sunshine

December has the most sunshine of the year, with an average of 10.5h of sunshine.

UV index

The months with the lowest UV index are February and December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 6 in December interprets into the following advice:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.