Florence weather in September
Florence in September averages 21°C (69°F).
Of the twelve months in Florence, September is the fourth warmest.
- Average temp
- 21°C (69°F)
- Rainfall
- —
- Sunshine
- —
What is Florence like in September?
Daytime
Daytime temperatures follow the monthly average.
Rain
Rainfall varies through the month.
Evening
Evenings follow the daytime pattern.
What should I pack for Florence in September?
Layers for a mild month
Nothing here is extreme — pack for the monthly average and a jacket for the evening.
September compared with August and October
September in Florence is 4.9°C cooler than August, which averages 26°C (78°F).
September in Florence is 4.6°C warmer than October, which averages 16°C (61°F).
Daylight in Florence in September
On 15 September the sun is up for 12 hours 30 minutes in Florence, rising about 06:54 and setting about 19:24 local time.
September ends 1 hour 26 minutes shorter than it begins, so the last week of the month is a different length of day from the first.
That is 2 hours 57 minutes short of June, the longest-lit month here.
Where to stay in Florence
Dates are a starting point for September.
Find hotels in Florence
Dates start in September. Change them to suit.
Travel guides for Florence
What to read before you book.
Florence weather by month
TemperatureRainfall
How September compares with the rest of the year
September is highlighted. Every other month links to its own page.
| Month | Average | Rainfall |
|---|---|---|
| January | 6°C / 43°F | — |
| February | 7°C / 45°F | — |
| March | 11°C / 51°F | — |
| April | 14°C / 58°F | — |
| May | 18°C / 65°F | — |
| June | 23°C / 73°F | — |
| July | 26°C / 78°F | — |
| August | 26°C / 78°F | — |
| September | 21°C / 69°F | — |
| October | 16°C / 61°F | — |
| November | 11°C / 53°F | — |
| December | 7°C / 44°F | — |
Similar weather in September
Other destinations whose September averages sit close to this one.
Check another month
This is the month you are reading. Change either side to look at another.
FAQs about Florence in September
September climate averages for Florence, 1991–2020.
Florence averages 21°C (69°F) in September. That is a 1991–2020 average, so an individual week can run either side of it.
Yes. September averages 21°C (69°F) against 16°C (61°F) in October — 4.6°C warmer.
September is 4.9°C cooler than August.
Yes. September falls inside the most comfortable stretch of the year here, May to October, on temperature and rainfall together.
This page does not show today's weather. It is a 1991–2020 climate normal from Meteostat (Firenze / Peretola station, 6 km away, averaged from 15 years of station records) — a long-run average of what September is usually like, which is what you want when booking months ahead. For today or the coming week, check a live forecast.
About 12 hours 30 minutes of daylight in mid-September, against 15 hours 27 minutes in June and 8 hours 56 minutes in December.
On 15 September, sunrise is about 06:54 and sunset about 19:24 local time. Both shift across the month — the month ends 1 hour 26 minutes shorter than it starts.
