December weather forecastCerro Corá, Argentina

Weather in December

December, the first month of the summer in Cerro Corá, is a tropical month, with an average temperature varying between 20.5°C (68.9°F) and 31.5°C (88.7°F).

Temperature

December's onset records a minor alteration in the average high-temperature to a tropical 31.5°C (88.7°F) from November's 29.6°C (85.3°F). In Cerro Corá, the expected average low-temperature for December is a pleasant 20.5°C (68.9°F).

Heat index

In December, the average heat index is estimated at a scorching 40°C (104°F). Implement enhanced safety actions, heat cramps and heat exhaustion could occur. Sustained activity might result in heatstroke.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', binds temperature metrics with humidity values to give a sense of the actual warmth. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.

Humidity

The least humid month is December, with an average relative humidity of 73%.

Rainfall

In Cerro Corá, in December, during 17.4 rainfall days, 102mm (4.02") of precipitation is typically accumulated. Throughout the year, in Cerro Corá, Argentina, there are 154.8 rainfall days, and 946mm (37.24") of precipitation is accumulated.

Daylight

December has the longest days of the year in Cerro Corá, Argentina, with an average of 13h and 48min of daylight.
On the first day of December, sunrise is at 05:38 and sunset at 19:24. On the last day of the month, sunrise is at 05:50 and sunset at 19:41 -03.

Sunshine

The months with the most sunshine in Cerro Corá are November and December, with an average of 10.6h 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 value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.
Note: A daily high UV index of 7 in December leads to these guidelines:
Shield from overexposure. Defense against sun-related harm is required. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.