Rome Weather in September
In September, Rome averages a high of 26°C (79°F) and a low of 16°C (61°F), based on 54 years of historical weather data from ROMA CIAMPINO.
26°C
Average high
79°F
16°C
Average low
61°F
38°C
Record high
101°F · 1982
0°C
Record low
32°F · 2004
What to Expect in Rome in September
Typical September days in Rome reach 26°C (79°F) during the afternoon and cool to around 16°C (61°F) overnight. On average, measurable rain falls on about 25% of days this month. Over the past 54 years, September temperatures in Rome have ranged from a record high of 38°C (1982) down to a record low of 0°C (2004).
For a day-by-day look or other months, see the full Rome weather history.