What's the weather like in Florence in November?

In Florence in November, daytime highs drop on average from 18°C to 12°C over the course of the month, and lows from 9°C to 4°C. It rains roughly one day out of three. For the Florence Marathon, at the end of November, plan on a disposable windbreaker at the start, the sun will come later maybe. The same sky awaits for the other running races in Florence.