(Äp'É-nÄf'rÄ­n) A hormone that is secreted by the adrenal gland in response to physical or mental stress, as from fear, and is regulated by the autonomic nervous system. The release of epinephrine causes an increase in heart rate, blood pressure, and respiratory rate.
The average maximum daytime temperature in Sicily in December is a comfortable 16Â°C (61Â°F), while the average minimum night-time temperature is a cool 11Â°C (52Â°F). On average 90 mm (3.5 inches) of rain normally falls in Sicily during December with rain falling on 12 days of the month.
Typical Weather in December. During December the temperatures in The Bahamas typically vary between a daily high of about 78.0 degrees and a daily low of approximately 66.0 degrees. During the early morning hours of an average December day in The Bahamas, you can expect the temperature will be in the vicinity of 68.2 degrees.