Weather on September 15 in Rome
Historical weather data for September 15 in Rome, Italy
Based on 54 years of data from ROMA CIAMPINO
About This Date
September 15th in Rome, Italy typically brings warm fall weather, with average highs around 27°C and lows near 16°C. Over 54 years of records, the warmest September 15th was in 2020 (26°C average), while the coldest was 1996 (17°C) — a 17°F range across recorded history. Rain or other precipitation has occurred on about 31% of September 15th dates historically, with the wettest September 15th recording 2.24" of rain. The last decade has been 7.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 7.1°F warmer on this date compared to 20-30 years ago.
Planning for September 15th in Rome? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2024 | 24°C (76°F) | 12°C (53°F) | 0 mm |
| 2023 | 30°C (86°F) | 21°C (70°F) | 0 mm |
| 2022 | 28°C (83°F) | 20°C (68°F) | 2 mm |
| 2021 | 30°C (86°F) | 18°C (65°F) | 0 mm |
| 2020 | 33°C (91°F) | 19°C (67°F) | 0 mm |
| 2019 | 29°C (85°F) | 17°C (63°F) | -- |
| 2018 | -- | 18°C (65°F) | -- |
| 2017 | -- | 17°C (63°F) | -- |
| 2016 | 27°C (81°F) | 19°C (66°F) | 5 mm |
| 2015 | 29°C (84°F) | 22°C (72°F) | 0 mm |
| 2014 | 27°C (81°F) | -- | 0 mm |
| 2013 | 23°C (73°F) | 16°C (61°F) | 23 mm |
| 2012 | 28°C (82°F) | 13°C (56°F) | 0 mm |
| 2011 | 33°C (91°F) | 18°C (64°F) | 0 mm |
| 2010 | -- | 15°C (59°F) | -- |
| 2009 | 27°C (81°F) | 17°C (63°F) | -- |
| 2008 | 25°C (77°F) | 14°C (57°F) | 8 mm |
| 2007 | 29°C (85°F) | 16°C (60°F) | 0 mm |
| 2006 | 28°C (82°F) | 20°C (68°F) | 44 mm |
| 2005 | -- | 17°C (62°F) | 0 mm |
| 2004 | 27°C (81°F) | 19°C (67°F) | 1 mm |
| 2003 | 26°C (79°F) | 13°C (55°F) | 0 mm |
| 2002 | 24°C (76°F) | 13°C (56°F) | 0 mm |
| 2001 | -- | 16°C (60°F) | 2 mm |
| 2000 | 27°C (81°F) | 15°C (59°F) | 0 mm |
| 1999 | -- | 15°C (59°F) | 57 mm |
| 1998 | 23°C (74°F) | 12°C (53°F) | 0 mm |
| 1997 | 26°C (78°F) | 16°C (61°F) | 0 mm |
| 1996 | 23°C (74°F) | 10°C (50°F) | 0 mm |
| 1995 | 23°C (74°F) | 16°C (61°F) | 0 mm |
| 1994 | 25°C (77°F) | 18°C (64°F) | 11 mm |
| 1993 | 24°C (75°F) | 13°C (56°F) | 11 mm |
| 1992 | 28°C (83°F) | 17°C (62°F) | 0 mm |
| 1991 | 25°C (77°F) | 17°C (63°F) | 25 mm |
| 1990 | 23°C (74°F) | 17°C (62°F) | 4 mm |
| 1989 | 25°C (77°F) | 14°C (57°F) | 0 mm |
| 1988 | 22°C (72°F) | 15°C (59°F) | 2 mm |
| 1987 | 33°C (92°F) | 17°C (63°F) | 0 mm |
| 1986 | 29°C (85°F) | 16°C (61°F) | 0 mm |
| 1985 | 28°C (83°F) | 15°C (59°F) | 0 mm |
| 1984 | 26°C (78°F) | 17°C (62°F) | 1 mm |
| 1983 | 27°C (81°F) | 12°C (53°F) | 0 mm |
| 1982 | 31°C (87°F) | 16°C (60°F) | 0 mm |
| 1981 | 28°C (82°F) | 15°C (59°F) | 0 mm |
| 1980 | 29°C (84°F) | 15°C (59°F) | 0 mm |
| 1979 | 28°C (82°F) | 14°C (58°F) | 0 mm |
| 1978 | 27°C (81°F) | 11°C (51°F) | 0 mm |
| 1977 | 27°C (81°F) | 13°C (55°F) | 0 mm |
| 1976 | 25°C (77°F) | 15°C (59°F) | 1 mm |
| 1975 | 30°C (86°F) | 20°C (68°F) | 2 mm |
| 1974 | 28°C (83°F) | 14°C (58°F) | 0 mm |
| 1973 | 29°C (85°F) | 16°C (60°F) | 0 mm |
| 1972 | 22°C (72°F) | 15°C (59°F) | 19 mm |
| 1971 | 23°C (74°F) | 16°C (60°F) | 0 mm |