December weather forecastSacháyoj, Argentina

Weather in December

December, the first month of the summer in Sacháyoj, is also a hot month, with an average temperature varying between 33°C (91.4°F) and 20.8°C (69.4°F).

Temperature

The commencement of December introduces an average high-temperature of a still hot 33°C (91.4°F), closely mirroring the preceding month. From the heights of the December heat, Sacháyoj records a mean nighttime low of 20.8°C (69.4°F).

Heat index

December's mean heat index is estimated at a blisteringly hot 41°C (105.8°F). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.
Research indicates the heat index considers values in shaded locales and with light winds. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'feels like' or 'felt air temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

In Sacháyoj, the average relative humidity in December is 65%.

Rainfall

In Sacháyoj, during December, the rain falls for 12.5 days and regularly aggregates up to 68mm (2.68") of precipitation. Throughout the year, there are 121 rainfall days, and 618mm (24.33") of precipitation is accumulated.

Daylight

December has the longest days of the year, with an average of 13h and 48min of daylight.
On the first day of December, sunrise is at 06:05 and sunset at 19:47. On the last day of the month, sunrise is at 06:16 and sunset at 20:04 -03.

Sunshine

In Sacháyoj, the average sunshine in December is 8.7h.

UV index

January, February and December, with an average maximum UV index of 7, are months with the highest UV index in Sacháyoj. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the average person.
Note: The maximum UV index, 7 during December, leads to the following recommendations:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.