/epiÂ·nephÂ·rine/ (-nefÂ´rin) a catecholamine hormone secreted by the adrenal medulla and a central nervous system neurotransmitter released by some neurons. It is stored in chromaffin granules and is released in response to hypoglycemia, stress, and other factors.
Sea temperatures around Sicily range from around 60 degrees Fahrenheit in the winter to approximately 80 degrees in the summer. The coastal regions of Sicily have pleasant spring daytime highs from March through May that begin around 60 degrees and warm to the mid-80s in May. When the Sicilian summer arrives, coastal regions have daytime highs in the 90s that last into September until the temperatures fall throughout autumn.
Submitted by ancos on Sun, 04/26/2015 - 00:00. Italy's weather in May. The month of May marks the beginning of the high season in Italy for good reasons, the weather being certainly one of them. Climate is quite reliable and pleasant in May and it is not yet uncomfortably hot.n Southern Italy and Sicily, including Palermo, late Spring is pleasant and warm, a wishful introduction to the Summer to come. Temperatures remain between 16 and 21 degrees Celsius (61 and 70 degrees Fahrenheit). In May, wet days are not very common in the South. Check out our real time weather forecasts.