Weather on December 20 in Rome
Historical weather data for December 20 in Rome, Italy
Avg High12°C (54°F)
Avg Low4°C (40°F)
Warmest199714°C
Coldest20091°C
Based on 54 years of data from ROMA CIAMPINO
About This Date
December 20th in Rome, Italy typically brings cool winter weather, with average highs around 12°C and lows near 4°C. Over 54 years of records, the warmest December 20th was in 1997 (14°C average), while the coldest was 2009 (1°C) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 37% of December 20th dates historically, with the wettest December 20th recording 3.86" of rain.
Planning for December 20th in Rome? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2024 | 16°C (60°F) | -- | -- |
| 2023 | -- | 3°C (38°F) | 0" |
| 2022 | 15°C (59°F) | 3°C (38°F) | 0" |
| 2021 | -- | 1°C (33°F) | 0" |
| 2020 | 15°C (59°F) | -- | 0" |
| 2019 | -- | 7°C (44°F) | -- |
| 2018 | -- | 9°C (48°F) | -- |
| 2017 | 5°C (41°F) | -- | -- |
| 2016 | -- | 7°C (44°F) | 0.23" |
| 2015 | 17°C (62°F) | -- | 0" |
| 2014 | 14°C (57°F) | 7°C (44°F) | 0" |
| 2013 | -- | 9°C (48°F) | 0.1" |
| 2012 | 8°C (47°F) | -- | 0" |
| 2011 | 9°C (49°F) | -- | 0" |
| 2010 | 15°C (59°F) | 9°C (48°F) | 0.13" |
| 2009 | 4°C (40°F) | -3°C (26°F) | -- |
| 2008 | -- | 3°C (38°F) | 0" |
| 2007 | 11°C (52°F) | 0°C (32°F) | 0" |
| 2006 | 12°C (54°F) | 3°C (37°F) | 0" |
| 2005 | 8°C (46°F) | 0°C (32°F) | 0" |
| 2004 | 12°C (54°F) | 8°C (46°F) | 0.18" |
| 2003 | 12°C (54°F) | 4°C (39°F) | 0" |
| 2002 | 13°C (55°F) | 2°C (36°F) | 0" |
| 2001 | -- | 0°C (32°F) | 0.2" |
| 2000 | -- | 5°C (41°F) | 0" |
| 1999 | 9°C (48°F) | 1°C (33°F) | -- |
| 1998 | 13°C (56°F) | 10°C (50°F) | 0.04" |
| 1997 | 16°C (61°F) | 12°C (53°F) | 3.36" |
| 1996 | 15°C (59°F) | 8°C (47°F) | 0.36" |
| 1995 | 13°C (55°F) | 3°C (37°F) | 0" |
| 1994 | 14°C (58°F) | 9°C (48°F) | 1.2" |
| 1993 | 13°C (55°F) | 7°C (45°F) | 0.02" |
| 1992 | 11°C (52°F) | 0°C (32°F) | 0" |
| 1991 | 13°C (55°F) | 3°C (37°F) | 0.05" |
| 1990 | 8°C (47°F) | -1°C (30°F) | 0" |
| 1989 | 17°C (62°F) | 7°C (44°F) | 0" |
| 1988 | 9°C (48°F) | 3°C (37°F) | 0.58" |
| 1987 | 15°C (59°F) | 7°C (45°F) | 0" |
| 1986 | 10°C (50°F) | 4°C (40°F) | 0.16" |
| 1985 | 13°C (55°F) | 3°C (37°F) | 0" |
| 1984 | 14°C (57°F) | 7°C (45°F) | 0.68" |
| 1983 | 16°C (60°F) | 8°C (47°F) | 1.12" |
| 1982 | 12°C (54°F) | 2°C (35°F) | 0.02" |
| 1981 | 9°C (49°F) | 1°C (33°F) | 0" |
| 1980 | 7°C (45°F) | 5°C (41°F) | 0.52" |
| 1979 | 11°C (51°F) | 6°C (42°F) | 3.86" |
| 1978 | 13°C (56°F) | 4°C (39°F) | 1.92" |
| 1977 | 11°C (51°F) | -2°C (28°F) | 0" |
| 1976 | 16°C (60°F) | 6°C (42°F) | 0" |
| 1975 | 12°C (54°F) | 3°C (37°F) | 0" |
| 1974 | 13°C (56°F) | 0°C (32°F) | 0" |
| 1973 | 16°C (60°F) | 11°C (52°F) | 0.02" |
| 1972 | 12°C (53°F) | 2°C (35°F) | 0" |
| 1971 | 11°C (51°F) | 2°C (35°F) | 0" |