December weather forecast
Villa Ángela, Argentina

The first month of the summer, December, is still a tropical month in Villa Ángela, Argentina, with an average temperature varying between 32.7°C (90.9°F) and 20.6°C (69.1°F).

Temperature

During December, the average high-temperature is a still tropical 32.7°C (90.9°F), maintaining a close resemblance to that of the preceding month. December nights see a notable contrast from daytime highs, with the nighttime temperature averaging at an agreeable 20.6°C (69.1°F).

Heat index

For December, the heat index is computed to be an extremely hot 40°C (104°F). Implement enhanced safety actions, heat cramps and heat exhaustion could occur. Sustained activity might result in heatstroke.
In the scope of the heat index, its values resonate with shade and light wind conditions. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather 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 especially crucial for babies and toddlers. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In December, the average relative humidity is 64%.

Rainfall

In Villa Ángela, in December, it is raining for 11.5 days, with typically 87mm (3.43") of accumulated precipitation. In Villa Ángela, Argentina, during the entire year, the rain falls for 118 days and collects up to 656mm (25.83") of precipitation.

Daylight

December has the longest days of the year in Villa Ángela, with an average of 13h and 54min of daylight.
On the first day of December in Villa Ángela, sunrise is at 05:59 and sunset at 19:44. On the last day of the month, sunrise is at 06:10 and sunset at 20:01 -03.

Sunshine

The months with the most sunshine are February and December, with an average of 8.9h of sunshine.

UV index

The months with the highest UV index are January, February and December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: During December, 7 as the daily maximum UV index converts into the following advice:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.