Weather on March 15
Baltimore, MD
55 Years of Data
Avg High
58°F
Avg Low
40°F
Warmest
1990
72°F avg
Coldest
1993
24°F avg
About This Date
March 15th in Baltimore, MD typically brings cool spring weather, with average highs around 58°F and lows near 40°F. Over 56 years of records, the warmest March 15th was in 1990 (72°F average), while the coldest was 1993 (24°F) — a 48°F range across recorded history. Rain or other precipitation has occurred on about 23% of March 15th dates historically, with the wettest March 15th recording 1.37" of rain. The last decade has been 1.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.9°F warmer on this date compared to 20-30 years ago.
Planning for March 15th in Baltimore, MD? Bring layers as temperatures can vary throughout the day.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 52° | 43° | 47° | 0.05" | — |
| 2025 | 57° | 46° | 52° | — | — |
| 2024 | 80° | 57° | 69° | 0.05" | — |
| 2023 | 52° | 34° | 43° | — | — |
| 2022 | 60° | 31° | 45° | — | — |
| 2021 | 62° | 45° | 53° | — | — |
| 2020 | 54° | 41° | 47° | 0.2" | — |
| 2019 | 78° | 55° | 67° | 0.76" | — |
| 2018 | 51° | 34° | 42° | — | — |
| 2017 | 33° | 22° | 28° | — | — |
| 2016 | 62° | 46° | 54° | — | — |
| 2015 | 51° | 41° | 46° | — | — |
| 2014 | 65° | 44° | 54° | — | — |
| 2013 | 59° | 35° | 47° | — | — |
| 2012 | 74° | 54° | 64° | — | — |
| 2011 | 52° | 37° | 44° | 0.3" | — |
| 2010 | 50° | 46° | 48° | 0.13" | — |
| 2009 | 44° | 39° | 42° | 0.1" | — |
| 2008 | 62° | 47° | 54° | — | — |
| 2007 | 76° | 41° | 58° | 1.37" | — |
| 2006 | 50° | 39° | 45° | — | — |
| 2005 | 47° | 31° | 39° | — | — |
| 2004 | 61° | 46° | 53° | — | — |
| 2003 | 53° | 32° | 43° | — | — |
| 2002 | 71° | 47° | 59° | — | — |
| 2001 | 53° | 41° | 47° | 0.58" | — |
| 2000 | 71° | 43° | 57° | — | — |
| 1999 | 46° | 35° | 41° | — | — |
| 1998 | 47° | 35° | 41° | — | — |
| 1997 | 51° | 34° | 42° | — | — |
| 1996 | 62° | 50° | 56° | — | — |
| 1995 | 79° | 49° | 64° | — | — |
| 1994 | 63° | 45° | 54° | 0.08" | — |
| 1993coldest | 33° | 14° | 24° | — | — |
| 1992 | 40° | 30° | 35° | — | — |
| 1991 | 43° | 34° | 38° | — | — |
| 1990warmest | 84° | 60° | 72° | — | — |
| 1989 | 76° | 45° | 60° | — | — |
| 1988 | 35° | 28° | 32° | — | — |
| 1987 | 44° | 36° | 40° | — | — |
| 1986 | 70° | 50° | 60° | 0.3" | — |
| 1985 | 54° | 41° | 47° | — | — |
| 1984 | 57° | 36° | 46° | — | — |
| 1983 | 71° | 46° | 59° | — | — |
| 1982 | 50° | 42° | 46° | — | — |
| 1981 | 62° | 32° | 47° | — | — |
| 1980 | 55° | 37° | 46° | — | — |
| 1979 | 42° | 27° | 34° | — | — |
| 1978 | 58° | 44° | 51° | — | — |
| 1977 | 71° | 48° | 60° | — | — |
| 1976 | 61° | 40° | 50° | — | — |
| 1975 | 48° | 34° | 41° | — | — |
| 1974 | 55° | 37° | 46° | — | — |
| 1973 | 66° | 47° | 56° | 0.08" | — |
| 1972 | 48° | 35° | 42° | 0.08" | — |
| 1971 | 72° | 43° | 57° | — | — |
56 years of data from BALTIMORE CUSTOMS HOUSE