December weather forecast
Ramallo, Argentina

December, the first month of the summer in Ramallo, is a tropical month, with an average temperature varying between 31.6°C (88.9°F) and 16.8°C (62.2°F).

Temperature

Observing a minor shift, the average high-temperature during December adjusts from November's moderately hot 28.3°C (82.9°F) to a hot 31.6°C (88.9°F). Ramallo, in December, experiences a marked contrast from daytime zeniths to a steady average low-temperature of 16.8°C (62.2°F).

Heat index

For December, the heat index is estimated at a fiery hot 35°C (95°F). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.
Observations indicate that the heat index values are for shady locations with light wind. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', is an estimation of the warmth sensation when considering humidity levels. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
Normally, the human body cools itself through perspiration, which removes excessive heat by evaporating sweat. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

The average relative humidity in December is 55%.

Rainfall

The month with the most rainfall in Ramallo, Argentina, is December, when the rain falls for 9.5 days and typically aggregates up to 73mm (2.87") of precipitation.

Daylight

December has the longest days of the year in Ramallo, with an average of 14h and 18min of daylight.
On the first day of the month, sunrise is at 05:42 and sunset at 19:55. On the last day of December, in Ramallo, sunrise is at 05:53 and sunset at 20:13 -03.

Sunshine

December has the most sunshine of the year in Ramallo, Argentina, with an average of 11.1h of sunshine.

UV index

In December, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum high daily UV index of 6 during December translates into the following directions:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. During bright days, sunglasses that offer UVA and UVB defense are recommended.