Rome Weather in December
In December, Rome averages a high of 12°C (54°F) and a low of 5°C (41°F), based on 54 years of historical weather data from ROMA CIAMPINO.
12°C
Average high
54°F
5°C
Average low
41°F
21°C
Record high
69°F · 2002
-5°C
Record low
23°F · 1996
What to Expect in Rome in December
Typical December days in Rome reach 12°C (54°F) during the afternoon and cool to around 5°C (41°F) overnight. On average, measurable rain falls on about 40% of days this month. Over the past 54 years, December temperatures in Rome have ranged from a record high of 21°C (2002) down to a record low of -5°C (1996).
For a day-by-day look or other months, see the full Rome weather history.