Frequency distribution refers to a set of frequencies with a  particular set of values into which a statistical population is  grouped. Relative frequency refers to data preâ¦sented in a table  that demonstrates the relative frequency of multiple  non-overlapping classes.
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).
What is Tuscany like in October? October is the month when the fall really starts to set in. The first half of the month is usually still quite warm with temperatures that range between 20 and 25Â°C (68-77Â°F) during the central hours of the day, then drop in the evenings and are much lower in the mornings (between 10 and 15Â°C/50-59Â°F).