Regression definition, the act of going back to a previous place or state; return or reversion. See more.
1 The annual average temperature in Florence, Tuscany, Italy is mild at 14.6 degrees Celsius (58.3 degrees Fahrenheit). 2  Average monthly temperatures vary by 18.4 C (33.1 F) which is a slightly low range. 3  The average diurnal temperature variation/ range is 11 C (19.8 F). The average diurnal temperature variation/ range is 11 C (19.8 F). 2  July is the hottest month (fairly hot) with a mean temperature of 24.15 degrees Celsius (75.47 degrees Fahrenheit). 3  January is the coolest month (cool) having an average temperature of 5.75 degrees Celsius (42.35 degrees Fahrenheit).
Averages for Florence in June. Weather lowdown. June marks the beginning of the summer season in Florence, Italy, when the weather gets even warmer, drier and the cloud coverage decreases. At this time of year, the average temperature begins at 20.5Â°C, created by highs of 26Â°C during the daytime and lows of 15Â°C after dark.