September · Italy
Best time to visit Lucca in September Weather, crowds & prices
Weather in Lucca in September
Average temperature 19°C, 64 mm of rain, about 16 days with 6+ hours of sunshine and 71% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
September score
8.5/10
Ranked #5 of 12 months
- Avg temp
- 19°C
- Rainfall
- 64 mm
- Humidity
- 71%
- Days with 6h+ sun
- 16
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$ · Moderate Cost ($$)
September in Lucca scores 8.5/10 for sightseeing and cultural travel - an above-average month (#5 of 12). Expect around 19°C, 64 mm of rain, and roughly 16 days with 6+ hours of sunshine this month.
Lucca is wrapped in intact Renaissance walls you can bike-tree-lined ramparts around a quiet Tuscan old town. Best window: April-June and September-October.
September in Lucca — one of the year's strongest windows (5th)
September averages 19°C (66°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.
Rainfall runs 64 mm, so plan one flexible day in three; you still get about 16 days with 6+ hours of sunshine and 12.3 hours of daylight.
A 8.5/10 puts this among the year's best months in Lucca (5th of 12); only June scores higher, at 8.8/10.
Pack light clothing, a hat and real sun protection, a packable rain layer.
Figure on mid-season pricing, with crowds are moderate.
Frequently asked
- What is the weather like in Lucca in September?
- In September, Lucca averages 19°C, 64 mm of rain, and about 16 days with 6+ hours of sunshine. Its climate-comfort score is 8.5/10.
- Is September a good time to visit Lucca?
- September earns a 8.5/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Lucca in September?
- Expect about 64 mm of rain in September. Average humidity is 71% and there are about 16 days with 6+ hours of sunshine.
Curated in Lucca
Tickets & experiences
Things to do in Lucca
Lucca, Italy. Live activities and tours from GetYourGuide, matched to this destination.