December weather forecast
Aldea San Antonio, Argentina

The first month of the summer, December, is a hot month in Aldea San Antonio, Argentina, with an average temperature ranging between max 31.5°C (88.7°F) and min 16.7°C (62.1°F).

Temperature

December's arrival signals a subtle increase in average high-temperatures, moving from November's warm 28.1°C (82.6°F) to a hot 31.5°C (88.7°F). Aldea San Antonio observes a substantial disparity between daytime high and the average low-temperature of 16.7°C (62.1°F) during December nights.

Heat index

Throughout December, the heat index is appraised at a fiery hot 36°C (96.8°F). Adopt enhanced safety measures, heat exhaustion and heat cramps could occur. Continuous activity may induce heatstroke.
Be informed that the heat index values are oriented around shady conditions and gentle breezes. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a measure of how hot it feels when the actual air humidity is factored in. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. 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 heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

In December, the average relative humidity in Aldea San Antonio is 59%.

Rainfall

The month with the most rainfall in Aldea San Antonio is December, when the rain falls for 10.8 days and typically aggregates up to 83mm (3.27") of precipitation.

Daylight

The month with the longest days is December, with an average of 14h and 18min of daylight.
On the first day of December, sunrise is at 05:39 and sunset at 19:48. On the last day of the month, sunrise is at 05:50 and sunset at 20:05 -03.

Sunshine

With an average of 10.7h of sunshine, December has the most sunshine of the year in Aldea San Antonio.

UV index

The months with the highest UV index are January through March, November and December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index of 6 in December interprets into the following recommendations:
Fend off overexposure. Sun protection is vital. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. During bright days, sunglasses that offer UVA and UVB defense are recommended.