Weather on March 20
Baltimore, MD
55 Years of Data
Avg High
56°F
Avg Low
40°F
Warmest
2012
70°F avg
Coldest
1993
34°F avg
About This Date
March 20th in Baltimore, MD typically brings cool spring weather, with average highs around 56°F and lows near 40°F. Over 56 years of records, the warmest March 20th was in 2012 (70°F average), while the coldest was 1993 (34°F) — a 36°F range across recorded history. Rain or other precipitation has occurred on about 27% of March 20th dates historically, with the wettest March 20th recording 4.62" of rain. The last decade has been 5.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.3°F warmer on this date compared to 20-30 years ago.
Planning for March 20th in Baltimore, MD? Bring layers as temperatures can vary throughout the day.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 65° | 39° | 52° | 0.23" | — |
| 2025 | 73° | 49° | 61° | 1.47" | — |
| 2024 | 72° | 43° | 57° | — | — |
| 2023 | 53° | 31° | 42° | — | — |
| 2022 | 73° | 52° | 62° | — | — |
| 2021 | 65° | 44° | 54° | — | — |
| 2020 | 82° | 54° | 68° | — | — |
| 2019 | 52° | 38° | 45° | — | — |
| 2018 | 41° | 32° | 37° | 1.7" | — |
| 2017 | 53° | 39° | 46° | — | — |
| 2016 | 43° | 36° | 39° | — | — |
| 2015 | 40° | 33° | 36° | 1.32" | — |
| 2014 | 58° | 41° | 49° | — | — |
| 2013 | 56° | 38° | 47° | — | — |
| 2012warmest | 77° | 62° | 70° | 0.03" | — |
| 2011 | 51° | 39° | 45° | — | — |
| 2010 | 75° | 49° | 62° | — | — |
| 2009 | 46° | 39° | 43° | — | — |
| 2008 | 65° | 40° | 52° | 0.2" | — |
| 2007 | 62° | 43° | 52° | — | — |
| 2006 | 47° | 35° | 41° | — | — |
| 2005 | 51° | 42° | 47° | 0.53" | — |
| 2004 | 59° | 34° | 46° | — | — |
| 2003 | 55° | 37° | 46° | 4.62" | — |
| 2002 | 51° | 41° | 46° | 2.36" | — |
| 2001 | 52° | 39° | 45° | 0.28" | — |
| 2000 | 49° | 39° | 44° | — | — |
| 1999 | 59° | 37° | 48° | — | — |
| 1998 | 49° | 42° | 45° | — | — |
| 1997 | 56° | 40° | 48° | — | — |
| 1996 | 46° | 41° | 44° | — | — |
| 1995 | 67° | 47° | 57° | — | — |
| 1994 | 60° | 37° | 49° | — | — |
| 1993coldest | 40° | 28° | 34° | — | — |
| 1992 | 47° | 36° | 41° | — | — |
| 1991 | 63° | 43° | 53° | — | — |
| 1990 | 44° | 34° | 39° | 0.18" | — |
| 1989 | 48° | 35° | 42° | 0.89" | — |
| 1988 | 45° | 29° | 37° | 0.03" | — |
| 1987 | 64° | 41° | 53° | — | — |
| 1986 | 62° | 30° | 46° | — | — |
| 1985 | 69° | 44° | 57° | — | — |
| 1984 | 58° | 43° | 50° | — | — |
| 1983 | 64° | 48° | 56° | — | — |
| 1982 | 47° | 40° | 43° | 0.15" | — |
| 1981 | 44° | 28° | 36° | — | — |
| 1980 | 62° | 44° | 53° | — | — |
| 1979 | 64° | 41° | 53° | — | — |
| 1978 | 56° | 40° | 48° | — | — |
| 1977 | 48° | 39° | 44° | 0.58" | — |
| 1976 | 74° | 53° | 63° | — | — |
| 1975 | 59° | 48° | 54° | — | — |
| 1974 | 50° | 41° | 46° | — | — |
| 1973 | 56° | 37° | 46° | — | — |
| 1972 | 46° | 33° | 40° | — | — |
| 1971 | 44° | 36° | 40° | — | — |
56 years of data from BALTIMORE CUSTOMS HOUSE