Weather on May 1
Baltimore, MD
55 Years of Data
Avg High
74°F
Avg Low
55°F
Warmest
2024
79°F avg
Coldest
1975
51°F avg
About This Date
May 1st in Baltimore, MD typically brings pleasant spring weather, with average highs around 74°F and lows near 55°F. Over 55 years of records, the warmest May 1st was in 2024 (79°F average), while the coldest was 1975 (51°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 25% of May 1st dates historically, with the wettest May 1st recording 3.84" of rain. The last decade has been 2.1°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.1°F cooler on this date compared to 20-30 years ago.
Planning for May 1st in Baltimore, MD? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 86° | 63° | 74° | — | — |
| 2024warmest | 89° | 69° | 79° | — | — |
| 2023 | 62° | 50° | 56° | — | — |
| 2022 | 69° | 38° | 53° | — | — |
| 2021 | 67° | 44° | 55° | — | — |
| 2020 | 66° | 56° | 61° | 0.18" | — |
| 2019 | 64° | 57° | 61° | — | — |
| 2018 | 83° | 53° | 68° | — | — |
| 2017 | 84° | 60° | 72° | — | — |
| 2016 | 55° | 50° | 53° | 0.61" | — |
| 2015 | 60° | 52° | 56° | — | — |
| 2014 | 77° | 60° | 69° | 0.56" | — |
| 2013 | 73° | 53° | 63° | — | — |
| 2012 | 86° | 59° | 73° | 0.48" | — |
| 2011 | 65° | 57° | 61° | 0.2" | — |
| 2010 | 89° | 63° | 76° | — | — |
| 2009 | 76° | 60° | 68° | 0.03" | — |
| 2008 | 64° | 47° | 55° | — | — |
| 2007 | 76° | 63° | 69° | — | — |
| 2006 | 71° | 52° | 61° | — | — |
| 2005 | 65° | 52° | 58° | 0.15" | — |
| 2004 | 81° | 61° | 71° | 0.03" | — |
| 2003 | 81° | 59° | 70° | — | — |
| 2002 | 71° | 58° | 64° | — | — |
| 2001 | 77° | 53° | 65° | — | — |
| 2000 | 72° | 52° | 62° | — | — |
| 1999 | 75° | 53° | 64° | — | — |
| 1998 | 72° | 65° | 68° | — | — |
| 1997 | 86° | 59° | 73° | — | — |
| 1996 | 69° | 47° | 58° | — | — |
| 1995 | 67° | 48° | 57° | — | — |
| 1994 | 77° | 48° | 63° | 0.03" | — |
| 1993 | 78° | 56° | 67° | — | — |
| 1992 | 78° | 54° | 66° | — | — |
| 1991 | 84° | 61° | 72° | 0.1" | — |
| 1990 | 85° | 56° | 70° | — | — |
| 1989 | 68° | 58° | 63° | 2.67" | — |
| 1988 | 67° | 48° | 57° | — | — |
| 1987 | 73° | 53° | 63° | — | — |
| 1986 | 88° | 66° | 77° | — | — |
| 1985 | 88° | 68° | 78° | — | — |
| 1984 | 70° | 51° | 60° | — | — |
| 1983 | 83° | 64° | 73° | — | — |
| 1982 | 78° | 56° | 67° | — | — |
| 1981 | 60° | 52° | 56° | — | — |
| 1980 | 68° | 52° | 60° | 1.65" | — |
| 1979 | 69° | 56° | 62° | — | — |
| 1978 | 61° | 44° | 52° | — | — |
| 1977 | 74° | 53° | 63° | — | — |
| 1976 | 63° | 59° | 61° | 3.84" | — |
| 1975coldest | 52° | 50° | 51° | 1.8" | — |
| 1974 | 78° | 64° | 71° | — | — |
| 1973 | 74° | 56° | 65° | — | — |
| 1972 | 84° | 58° | 71° | — | — |
| 1971 | 68° | 48° | 58° | — | — |
55 years of data from BALTIMORE CUSTOMS HOUSE