Lucca weather in September
Temperature, rain and sunshine in September: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in September
Excellent
Best time to visit: May – September
What is the weather like in Lucca in September?
In September, Lucca is warm: daytime highs average 23 °C, and nights cool down to about 17 °C. The sun shines for around 8 hours a day. Rain is frequent, with about 10 rainy days and 104 mm in total. All in all, September is an excellent month for a holiday in Lucca.
September compared
How the weather changes from August to October. Tap a month to open it.
| AugustAug | SeptemberSep | OctoberOct | |
|---|---|---|---|
| Score | 95 | 84 | 72 |
| Day | 27° | 23° | 19° |
| Night | 20° | 17° | 13° |
| Sun | 10 h | 8 h | 6 h |
| Rain days | 6 | 10 | 12 |
More details for September
- Daylight
- 12 h 35 min06:56 – 19:31
- UV index
- 5 · moderateclear sky, noon (estimate)All months
- Muggy days
- 5 daysdew point 18 °C or moreAll months
- Wind
- 11 km/haverage daily peakAll months
- Cloud cover
- 43 %on averageAll months
- Hot days
- 0 days30 °C or moreAll months
- Snow days
- 0 days1 cm or more of fresh snow
- Time zone
- UTC+2Europe/Rome
How the score comes together
- Temperatureweight 50 %100 %
- Sunshineweight 20 %77 %
- Few rainy daysweight 30 %61 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in September
- Sunscreen
- Rain jacket or umbrella
Lucca in September: quick answers
Is Lucca hot in September?
Warm rather than hot: in September, daytime highs in Lucca average 23 °C and nights cool to about 17 °C.
Does it rain much in Lucca in September?
Rain is frequent, with about 10 rainy days and 104 mm in total.
Lucca month by month
The whole year in LuccaAll destinations: ItalyWhere to go in September
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences