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).
In Florence, the summers are short, hot, and mostly clear and the winters are long, very cold, and partly cloudy. Over the course of the year, the temperature typically varies from 35Â°F to 90Â°F and is rarely below 25Â°F or above 97Â°F.