/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.
Sicily: Weather Forecast. The warmest day over the next 7 days in Sicily is forecast to be 30th August at 27Â°C (81Â°F) and the warmest night on 2nd September at 19Â°C (66Â°F). The average temperature over the next 7 days is forecast to be 25Â°C (77Â°F) . The average for August is 22Â°C (72Â°F) in Sicily. 1  Wed 30 Aug 27Â°C (81Â°F) SW 9mph. 2  Thu 31 Aug 26Â°C (79Â°F) WSW 9mph. 3  Fri 1 Sep 26Â°C (79Â°F) WNW 9mph. 4  Sat 2 Sep 27Â°C (81Â°F) SW 9mph. 5  Sun 3 Sep 23Â°C (73Â°F) SW 11mph. 6  Mon 4 Sep 23Â°C (73Â°F) WSW 9mph. 7  Tue 5 Sep 24Â°C (75Â°F) WSW 9mph.