/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.
The average temperature in Sicily in September is 21 degrees Celsius, or 61 degrees Fahrenheit. The lowest temperature for September is 17 C, or 62 F, and the highest temperature is 24 C, or 76 F. Keep Learning.