December affirms the year-end with a sustained high temperature, making
Mariscal Estigarribia apt for those seeking a hot holiday season. Coupled with this, it experiences the highest amount of rainfall for the year amounting to 119mm (4.69"). It retains the status-quo established in
November, with high temperature and substantial rainfall. Compared to the preceding month of November, December records an almost parallel weather pattern, concluding the year with a warm and moist climate.
Temperature
With the advent of December, Mariscal Estigarribia's high-temperatures adjust to a sweltering 35.1°C (95.2°F), closely aligning with the preceding month. Mariscal Estigarribia, after hot December days, encounters a marked drop to an average nighttime temperature of 22.1°C (71.8°F).
Heat index
In December, the average heat index is computed to be a burning hot 46°C (114.8°F).
Watchful: Heat cramps and heat exhaustion are predicted. Continued exertion could lead to heatstroke.
When assessing, remember that heat index measurements are for light winds and shaded spots. 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 'apparent temperature' or 'real feel', comes about by integrating the temperature readings with the humidity levels. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.
Humidity
In Mariscal Estigarribia, the average relative humidity in December is 62%.
Rainfall
In December, the rain falls for 8 days. Throughout December, 119mm (4.69") of precipitation is accumulated. Throughout the year, there are 71 rainfall days, and 777mm (30.59") of precipitation is accumulated.
Daylight
December has the longest days of the year, with an average of 13h and 30min of daylight.
On the first day of December in Mariscal Estigarribia, sunrise is at 06:10 and sunset at 19:33. On the last day of the month, sunrise is at 06:22 and sunset at 19:49 -03.