rome average temperatures
Rome: Annual Weather Averages. July is the hottest month in Rome with an average temperature of 26Â°C (78Â°F) and the coldest is January at 8Â°C (46Â°F) with the most daily sunshine hours at 14 in July.The wettest month is December with an average of 96mm of rain.ome: Annual Weather Averages. July is the hottest month in Rome with an average temperature of 26Â°C (78Â°F) and the coldest is January at 8Â°C (46Â°F) with the most daily sunshine hours at 14 in July.