Baltimore Downtown, MD: May

31 May 2026: May 2026 averaged 66.1°F in Baltimore Downtown, MD, the coldest May since 2023 (2024 excluded: 8 of 31 days missing), 33rd coldest of 72.

May 2026

Mean temperature: 66.1°F; Coldest since 2023; 33rd coldest of 72
Precipitation: 5.26 in; Wettest since 2025; 17th wettest of 70

A normal May in Baltimore Downtown, MD (1991 to 2020): a mean temperature of 67.3°F, between 63.4°F and 72.3°F in eight years of ten and 3.11 in of precipitation, between 1.45 in and 5.71 in in eight years of ten.

The mean temperature of every May in Baltimore Downtown, MD since 1951: 66.1°F in 2026; the lowest is 60.7°F, in 1967.

Normal range, 63.4 to 72.3°F

Every year, ranked, as a table

Every May in Baltimore Downtown, MD from 1951 to 2026, ranked: the mean temperature, the mean high and the mean low from the warmest, the precipitation from the wettest; a year missing more than a tenth of its days is not ranked.

Year	Mean, °F	Rank	High, °F	Rank	Low, °F	Rank	Precipitation, in	Rank	Days missing
2026	66.1	40	75.5	37	56.8	45	5.26	17	0
2025	70.2	13	78.6	17	61.8	9	7.98	4	0
2024							3.86	31	8
2023	66	41	75.7	36	56.3	48	0.39	70	0
2020	63.5	65	71.9	63	55.1	62	1.66	60	0
2019	69.6	15	77.5	24	61.7	11	5.38	14	0
2018	72.2	4	81	5	63.4	5	9.27	2	0
2017	65.4	47	73.1	58	57.7	40	4.27	27	0
2016	63.7	64	70.7	69	56.7	46	3.81	34	0
2015	71.4	8	80.4	9	62.5	6	3.13	41	0
2014	67.2	34	76.1	34	58.3	36	3.22	40	0
2013	68.8	23	77.4	25	60.1	20	3.83	33	0
2012	73.2	2	81.7	2	64.6	2	2.44	49	0
2011	71.8	5	80.1	10	63.5	4	2.06	55	0
2010	69.4	17	77.9	21	60.9	14	2.45	47	0
2009	66.5	37	74.6	42	58.4	34	6.36	8	0
2008	63.8	62	72.7	61	54.8	65	5.36	15	0
2007	71.5	7	80.7	6	62.2	8	1.49	62	0
2006	66.4	39	75.1	40	57.6	41	2.04	56	0
2005	62.2	70	70.7	69	53.8	69	2.83	44	0
2004	71.6	6	80.7	6	62.5	6	3.61	35	0
2003	61.4	71	67.9	72	54.8	65	6.20	9	0
2002	65.2	49	74.3	45	56.1	51	2.40	50	0
2001	64	60	71.8	64	55.8	55	5.39	13	1
2000	68.7	25	76.8	29	60.6	18	1.21	65	0
1999	67.8	32	76.5	32	59.1	28	1.40	64	0
1998	72.7	3	81.4	4	64.1	3			1
1997	65.8	43	75.8	35	55.7	56			1
1996									4
1995	67.3	33	76.6	31	58	37	3.40	38	0
1994	62.8	68	73.3	57	52.3	71	2.45	47	0
1993	68.7	25	78.4	20	59.1	28	2.23	51	0
1992	64.6	55	74.1	48	55.1	62	3.11	42	0
1991	74.2	1	83.6	1	64.7	1	1.14	66	0
1990	65.4	47	74.1	48	56.6	47	4.64	22	0
1989	66.9	36	75.4	38	58.4	34	9.31	1	0
1988	66.5	37	75.1	40	57.8	39	5.34	16	0
1987	70	14	79.1	15	60.8	17	5.00	19	0
1986	71.3	9	81.5	3	61.1	13	0.60	69	0
1985	69	21	79.2	13	58.8	31	6.51	7	0
1984	64.9	50	73.5	55	56.3	48	5.04	18	0
1983	64.5	56	73.6	54	55.5	61	5.53	12	0
1982	69.4	17	78.5	18	60.3	19	3.48	37	0
1981	66	41	74.5	43	57.5	42			0
1980	68.2	27	77.2	27	59.2	27	3.31	39	0
1979	67.2	34	75.4	38	59	30	4.12	30	0
1978	65.7	44	73.5	55	57.9	38	4.56	24	0
1977	69.3	19	79.1	15	59.6	24	1.06	67	0
1976	64.9	50	74.1	48	55.7	56	4.79	21	0
1975	69.1	20	77.4	25	60.9	14	8.08	3	0
1974	65.7	44	74.2	46	57.2	43	4.16	29	0
1973	63.3	66	71.4	67	55.1	62	4.63	23	0
1972	65.7	44	74.2	46	57.1	44	4.56	24	0
1971	63.2	67	71.6	65	54.8	65	6.15	10	0
1970	69.5	16	79.3	12	59.7	23	1.75	59	0
1969	70.3	11	79.7	11	60.9	14	1.49	62	0
1968	64.4	58	73.1	58	55.6	59	4.98	20	0
1967	60.7	72	69.3	71	52.1	72	4.27	27	0
1966	64.8	52	73.8	52	55.9	54	4.35	26	0
1965	71.2	10	80.6	8	61.8	9	3.04	43	0
1964	69	21	78.5	18	59.4	25	0.61	68	0
1963	64.7	54	73.7	53	55.6	59	1.51	61	0
1962	68.8	23	77.7	22	59.9	21	2.23	51	0
1961	62.8	68	71.3	68	54.2	68	2.49	46	0
1960	64.5	56	72.9	60	56.2	50	7.23	5	0
1959	70.3	11	79.2	13	61.4	12	2.09	54	0
1958	68	30	76.8	29	59.3	26	3.51	36	0
1957	68.2	27	77.7	22	58.7	32	1.83	58	0
1956	64	60	74.4	44	53.7	70	1.84	57	0
1955	67.9	31	77.1	28	58.7	32	2.13	53	0
1954	63.8	62	71.5	66	56	52	2.72	45	0
1953	68.1	29	76.5	32	59.8	22	5.62	11	0
1952	64.2	59	72.5	62	56	52	6.59	6	0
1951	64.8	52	73.9	51	55.7	56	3.84	32	0

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
1991	74.2
2012	73.2
1998	72.7
2018	72.2
2011	71.8
2004	71.6
2007	71.5
2015	71.4
1986	71.3
1965	71.2

Coldest
Year	Mean, °F
1967	60.7
2003	61.4
2005	62.2
1994	62.8
1961	62.8
1971	63.2
1973	63.3
2020	63.5
2016	63.7
2008	63.8
More years share the last value

Wettest
Year	Precipitation, in
1989	9.31
2018	9.27
1975	8.08
2025	7.98
1960	7.23
1952	6.59
1985	6.51
2009	6.36
2003	6.20
1971	6.15

Driest
Year	Precipitation, in
2023	0.39
1986	0.60
1964	0.61
1977	1.06
1991	1.14
2000	1.21
1999	1.40
2007	1.49
1969	1.49
1963	1.51

The hottest, coldest and wettest days

Hottest day: 99°F; 19 May 2026
Coldest night: 43°F; 3 May 2026
Wettest day: 1.36 in; 23 May 2026

Every month, season and year

Months

Seasons

Years

Baltimore Downtown, MD the day's answers

All-time records

Every answer in words

May 2026 brought 5.26 in of precipitation in Baltimore Downtown, MD, the wettest May since 2025, 17th wettest of 70.
The hottest day of May 2026 in Baltimore Downtown, MD: 99°F on Tuesday 19 May 2026.
The coldest night of May 2026 in Baltimore Downtown, MD: a low of 43°F on Sunday 3 May 2026.
The wettest day of May 2026 in Baltimore Downtown, MD: 1.36 in on Saturday 23 May 2026.