Weather on December 23
Baltimore, MD
55 Years of Data
Avg High
49°F
Avg Low
34°F
Warmest
1990
61°F avg
Coldest
1989
16°F avg
About This Date
December 23rd in Baltimore, MD typically brings chilly winter weather, with average highs around 49°F and lows near 34°F. Over 55 years of records, the warmest December 23rd was in 1990 (61°F average), while the coldest was 1989 (16°F) — a 45°F range across recorded history. Rain or other precipitation has occurred on about 35% of December 23rd dates historically, with the wettest December 23rd recording 4.39" of rain. The last decade has been 1.2°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.2°F cooler on this date compared to 20-30 years ago.
Planning for December 23rd in Baltimore, MD? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 43° | 37° | 40° | — | — |
| 2024 | 31° | 19° | 25° | — | — |
| 2023 | 49° | 39° | 44° | — | — |
| 2022 | 55° | 10° | 33° | 0.89" | — |
| 2021 | 46° | 26° | 36° | — | — |
| 2020 | 45° | 28° | 36° | — | — |
| 2019 | 51° | 31° | 41° | — | — |
| 2018 | 50° | 36° | 43° | — | — |
| 2017 | 65° | 46° | 55° | 0.64" | — |
| 2016 | 49° | 34° | 41° | — | — |
| 2015 | 65° | 56° | 60° | 4.39" | — |
| 2014 | 48° | 41° | 45° | 0.28" | — |
| 2013 | 63° | 41° | 52° | 2.34" | — |
| 2012 | 52° | 34° | 43° | — | — |
| 2011 | 54° | 45° | 49° | 0.74" | — |
| 2010 | 43° | 33° | 38° | — | — |
| 2009 | 38° | 29° | 33° | — | — |
| 2008 | 33° | 18° | 25° | — | — |
| 2007 | 63° | 43° | 53° | 0.71" | — |
| 2006 | 63° | 52° | 57° | 0.51" | — |
| 2005 | 51° | 31° | 41° | — | — |
| 2004 | 57° | 37° | 47° | 2.44" | — |
| 2003 | 63° | 42° | 52° | 0.13" | — |
| 2002 | 50° | 39° | 45° | — | — |
| 2001 | 54° | 33° | 43° | 0.53" | — |
| 2000 | 28° | 14° | 21° | — | — |
| 1999 | 45° | 29° | 37° | — | — |
| 1998 | 35° | 24° | 30° | — | — |
| 1997 | 53° | 39° | 46° | — | — |
| 1996 | 50° | 37° | 44° | — | — |
| 1995 | 36° | 28° | 32° | — | — |
| 1994 | 58° | 44° | 51° | — | — |
| 1993 | 41° | 32° | 37° | — | — |
| 1992 | 53° | 40° | 46° | 0.15" | — |
| 1991 | 47° | 39° | 43° | 0.15" | — |
| 1990warmest | 66° | 56° | 61° | 1.96" | — |
| 1989coldest | 21° | 11° | 16° | — | — |
| 1988 | 43° | 34° | 38° | 0.51" | — |
| 1987 | 53° | 35° | 44° | 0.03" | — |
| 1986 | 47° | 26° | 36° | — | — |
| 1985 | 55° | 34° | 44° | — | — |
| 1984 | 52° | 35° | 43° | — | — |
| 1983 | 35° | 23° | 29° | — | — |
| 1982 | 44° | 38° | 41° | 0.05" | — |
| 1981 | 64° | 41° | 53° | — | — |
| 1980 | 39° | 26° | 33° | 0.61" | — |
| 1979 | 52° | 42° | 47° | — | — |
| 1978 | 53° | 36° | 44° | — | — |
| 1977 | 48° | 32° | 40° | — | — |
| 1976 | 44° | 30° | 37° | — | — |
| 1975 | 41° | 28° | 35° | — | — |
| 1974 | 54° | 31° | 42° | — | — |
| 1973 | 50° | 29° | 39° | — | — |
| 1972 | 46° | 42° | 44° | 0.46" | — |
| 1971 | 39° | 27° | 33° | — | — |
55 years of data from BALTIMORE CUSTOMS HOUSE