September · Italy
Best time to visit Syracuse in September Weather, crowds & prices
Weather in Syracuse in September
Average temperature 25°C, 33 mm of rain, about 19 days with 6+ hours of sunshine and 64% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
September score
8.3/10
Ranked #4 of 12 months
- Avg temp
- 25°C
- Rainfall
- 33 mm
- Humidity
- 64%
- Days with 6h+ sun
- 19
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$ · Moderate Cost ($$)
September in Syracuse scores 8.3/10 for sightseeing and cultural travel - an above-average month (#4 of 12). Expect around 25°C, 33 mm of rain, and roughly 19 days with 6+ hours of sunshine this month.
Syracuse pairs Ortigia’s island lanes with Greek ruins-cathedral built over a temple and a cliffside theatre. Best window: April-June and September-October.
September in Syracuse — reliably good (4th best month)
At 25°C (77°F) this is comfortable city weather in September, with sightseeing easiest before lunch and after the afternoon peak.
With around 33 mm of rain, any showers tend to pass through rather than settle in; about 19 days with 6+ hours of sunshine and 12.2 hours of daylight fill the rest.
That is 8.3/10 on the same scale — 4th of 12 months, versus 9.8/10 for the best month here.
Pack light clothing, a hat and real sun protection.
Budget for mid-season pricing, and crowds are moderate.
If your dates are flexible, April is materially better in Syracuse — 1.5 points higher on the same scale.
Frequently asked
- What is the weather like in Syracuse in September?
- In September, Syracuse averages 25°C, 33 mm of rain, and about 19 days with 6+ hours of sunshine. Its climate-comfort score is 8.3/10.
- Is September a good time to visit Syracuse?
- September earns a 8.3/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Syracuse in September?
- Expect about 33 mm of rain in September. Average humidity is 64% and there are about 19 days with 6+ hours of sunshine.
Curated in Syracuse
Tickets & experiences
Things to do in Syracuse
Syracuse, Italy. Live activities and tours from GetYourGuide, matched to this destination.