Annapolis, MD: September

30 September 2026: September 2026 averaged 72.6°F in Annapolis, MD, the warmest September since 2019, tied 21st warmest of 111 (with 1915).

September 2026

Mean temperature: 72.6°F; Warmest since 2019; 21st warmest of 111
Precipitation: 3.50 in; Wettest since 2023; 50th wettest of 118

A normal September in Annapolis, MD (1991 to 2020): a mean temperature of 71.6°F, between 68.9°F and 75.1°F in eight years of ten and 3.76 in of precipitation, between 0.65 in and 8.11 in in eight years of ten.

The mean temperature of every September in Annapolis, MD since 1895: 72.6°F in 2026; the highest is 76.9°F, in 2018.

Normal range, 68.9 to 75.1°F

Every year, ranked, as a table

Every September in Annapolis, MD from 1895 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	72.6	21	78.4	61	66.9	6	3.50	50	0
2025	71.1	47	78.1	67	64.1	42	2.97	62	0
2024	70.7	53	76.2	96	65.2	24	2.82	64	0
2023	71.9	31	78.2	64	65.5	20	4.28	36	0
2022	71.4	38	78.4	61	64.4	38	2.36	77	0
2021	72.3	26	79.7	44	64.9	28	4.25	37	0
2020	69.5	75	75.9	100	63.1	52	6.51	13	0
2019	76.1	3	83.1	8	69.2	2	0.25	116	0
2018	76.9	1	82	15	71.7	1	4.93	27	0
2017	73	18	79.8	42	66.2	10	1.61	93	0
2016	74.2	10	80	40	68.5	3	3.91	43	0
2015	72.8	20	79.4	48	66.2	10	5.12	24	0
2014	70.5	58	76.6	88	64.4	38	1.72	91	0
2013	68.1	97	75.2	108	61	78	1.35	97	0
2012	71.9	31	79.4	48	64.5	36	3.19	57	0
2011	71.7	36	76.8	85	66.5	7	7.51	8	0
2010	72.3	26	79.6	45	65.1	25	11.23	2	0
2009	68.8	86	74.8	111	62.8	54	2.71	66	0
2008	72.2	28	78.2	64	66.1	12	5.51	22	0
2007	71.6	37	78.5	59	64.6	35	0.69	109	0
2006	67.3	99	73.2	118	61.3	73	7.46	9	0
2005	74.4	7	81.7	18	67.1	5	0.09	117	0
2004	71.3	41	77.7	75	64.8	30	7.19	10	0
2003	70.6	56	77.2	81	64	44	8.00	7	0
2002	71.8	35	78.3	63	65.3	22	3.76	47	0
2001	71.9	31	83.2	7	60.3	91	1.95	84	3
2000	69	83	77.9	70	59.8	98	8.54	5	3
1999	70.3	60	78.6	58	62.1	62	15.21	1	0
1998	76.2	2	87.3	1	65.4	21	0.99	104	1
1997	69.9	65	80.6	30	59.3	101	0.50	113	2
1996	71.1	47	80.1	38	62.1	62	4.70	28	2
1995					62.6	56	3.39	51	6
1994					60.2	93	3.70	48	4
1993	71.2	44	81.4	21	61.1	75	3.15	58	2
1992	68.9	84	79.6	45	58.6	106	5.74	21	3
1989	68.9	84	80.5	33	57.2	113	4.97	25	0
1988					55.9	120	2.14	82	4
1987	68.7	87	80.2	37	57.1	116	4.18	39	0
1986	69.8	70	82.1	13	57.1	116	0.89	105	1
1985	71.3	41	81.9	16	60.7	84	8.35	6	0
1984	68.2	95	79.1	51	57.3	112	1.72	91	0
1983	72.1	30	82.7	9	61.5	70	2.26	80	3
1982	69.9	65	79.3	50	60.5	90	3.67	49	0
1981	69.4	76	78.7	54	60.1	94	4.08	40	0
1980	73.6	15	82.5	10	64.8	30	4.46	34	1
1979	69.6	74	78	68	61.3	73	9.40	4	0
1978	71.4	38	81.7	18	61.1	75	1.86	87	0
1977	72.5	23	82.5	10	62.5	57	1.13	102	0
1976	69.1	82	79.9	41	57.9	110	3.96	42	1
1975	67.2	101	73.7	115	60.7	84	6.50	14	0
1974							2.44	75	13
1972					62	65	0.81	106	9
1971	72.4	24	79.1	51	65.8	15	3.04	60	0
1970	73.7	13	83.4	5	64	44	1.21	100	0
1969	69.2	80	78.5	59	60	96	2.60	68	0
1968	70.2	62	81.2	22	59.1	103	1.75	88	0
1967	66.5	106	76.4	91	56.7	119	0.39	115	0
1966	67.1	102	75.6	103	58.5	107	6.67	12	0
1965	71.1	47	80.3	34	61.8	67	2.49	72	0
1964	69.4	76	80.1	38	58.8	104	4.06	41	0
1962	65.6	110	76.1	97	55	121	3.34	54	0
1961	74.9	4	82.3	12	67.5	4	0.75	107	0
1960	70.9	50	77.5	77	64.3	41	6.31	16	0
1959	73	18	80.3	34	65.6	17	0.48	114	0
1958	68.5	92	76	99	60.9	79	3.04	60	0
1957	71.3	41	77.8	73	64.8	30	4.49	32	0
1956	67.1	102	73.5	116	60.6	89	3.30	56	0
1955	70.6	56	75.8	101	65.3	22	1.73	89	0
1954	72.2	28	78.7	54	65.6	17	0.71	108	0
1953	69.9	65	77	82	62.9	53	2.53	70	0
1952	69.9	65	77.3	79	62.5	57	4.33	35	0
1951	69.9	65	76.7	86	63.2	50	1.39	96	0
1950	65.7	108	71.1	119	60.3	91	10.31	3	0
1949	66.6	105	73.9	113	59.2	102	2.45	74	0
1948	68.6	88	75.2	108	62.1	62	1.73	89	0
1947	69.8	70	76.3	93	63.3	48	4.62	29	0
1946	69.8	70	76.9	84	62.8	54	2.51	71	0
1945	71.9	31	77.6	76	66.3	9	3.39	51	0
1944					64.9	28	3.88	44	4
1943					60.9	79	3.83	45	11
1942			77.3	79			1.46	95	5
1941							0.08	118	11
1940	69.3	78	77.9	70	59.6	100	1.93	85	3
1939			78.2	64	63.2	50	3.78	46	5
1938			75.3	107	61.4	72	5.87	20	6
1937	67.3	99	75.6	103	58.8	104	1.99	83	3
1936			79.6	45	64.4	38			4
1935			75.5	105	59.8	98			4
1934			77.9	70					4
1933	72.4	24	80.9	25	63.9	46	3.12	59	0
1932	70.7	53	80.6	30	60.8	82	2.34	78	0
1931	74.4	7	83.6	4	65.1	25			0
1930	74.9	4	84	3	65.8	15	0.69	109	0
1929	69.8	70	78.7	54	60.9	79	2.38	76	0
1928	65.7	108	73.3	117	58.1	109			0
1927	70.3	60	80.8	26	59.9	97	0.60	112	0
1926	69.2	80	76.5	90	62	65	4.55	30	0
1925	74	11	83.4	5	64.5	36	2.68	67	0
1924	66	107	75.1	110	56.9	118	6.27	17	0
1923	70.8	52	79.8	42	61.8	67	4.47	33	0
1922	71.2	44	80.7	28	61.7	69	2.73	65	0
1921	74.9	4	84.2	2	65.6	17	1.32	99	0
1920	70.9	50	80.6	30	60.8	82	2.90	63	1
1918	67.1	102	77	82	57.2	113	4.94	26	0
1917	65.5	111	73.9	113	57.2	113	1.92	86	0
1916	68.6	88	76.6	88	60.7	84			2
1915	72.6	21	81	24	64.1	42	1.48	94	0
1914	68.5	92	79	53	57.9	110	2.47	73	0
1913	71.4	38	80.3	34	62.5	57	3.32	55	0
1912	73.4	16	80.8	26	66	13	6.45	15	0
1911	73.1	17	81.2	22	65.1	25	0.62	111	1
1910	70.5	58	76.1	97	64.8	30	2.54	69	0
1909	68.6	88	75.7	102	61.5	70	5.50	23	0
1908	67.8	98	75.5	105	60.1	94	3.38	53	0
1907	70	63	76.7	86	63.3	48			0
1906	73.7	13	81.5	20	65.9	14	1.18	101	0
1905	68.6	88	76.4	91	60.7	84	2.31	79	0
1904	69.3	78	77.4	78	60.7	84	6.22	18	2
1903			76.3	93			1.05	103	30
1902			76.3	93			6.70	11	30
1901	70.7	53	80.7	28	61.1	75	4.50	31	1
1900	74.3	9	81.8	17	66.4	8	6.16	19	3
1899	68.2	95	78	68	58.4	108	4.25	37	0
1898	71.2	44	78.7	54	63.8	47	1.35	97	1
1897	70	63	77.8	73	62.3	61	2.17	81	3
1896	68.5	92	74.4	112	62.5	57			3
1895	73.9	12	82.1	13	64.8	30			2

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2018	76.9
1998	76.2
2019	76.1
1961	74.9
1930	74.9
1921	74.9
2005	74.4
1931	74.4
1900	74.3
2016	74.2

Coldest
Year	Mean, °F
1917	65.5
1962	65.6
1950	65.7
1928	65.7
1924	66
1967	66.5
1949	66.6
1966	67.1
1956	67.1
1918	67.1

Wettest
Year	Precipitation, in
1999	15.21
2010	11.23
1950	10.31
1979	9.40
2000	8.54
1985	8.35
2003	8.00
2011	7.51
2006	7.46
2004	7.19

Driest
Year	Precipitation, in
1941	0.08
2005	0.09
2019	0.25
1967	0.39
1959	0.48
1997	0.50
1927	0.60
1911	0.62
2007	0.69
1930	0.69

The hottest, coldest and wettest days

Hottest day: 93°F; 1 September 2026
Coldest night: 57°F; 24 September 2026, 23 September 2026
Wettest day: 1.06 in; 22 September 2026

Every month, season and year

Months

Seasons

Years

Annapolis, MD the day's answers

All-time records

Every answer in words

September 2026 brought 3.50 in of precipitation in Annapolis, MD, the wettest September since 2023, 50th wettest of 118.
The hottest day of September 2026 in Annapolis, MD: 93°F on Tuesday 1 September 2026.
The coldest night of September 2026 in Annapolis, MD: a low of 57°F on Thursday 24 September 2026 and Wednesday 23 September 2026.
The wettest day of September 2026 in Annapolis, MD: 1.06 in on Tuesday 22 September 2026.