Maryland, United States: Weather Records

146,344 weather records still stand at 104 stations in Maryland, United States, with standing records by year and every station.

Key Facts for Maryland

Maryland in United States has 104 stations in the data, and 146,344 records set at them still stand.
525 of the 824 recent records listed are record highs and 172 are record lows, counting maximum and minimum temperature.
1950 holds the most standing records in Maryland: 2,431.
Aberdeen Phillips Fld set a daily record snowfall of 29.2 cm (11.5 in) on 26 January 2026.

Record Map

250 stations records

The highest significance station records in Maryland, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records in Maryland: highest significance records shown on the map
Station	Country	Type	Value	Significance
Aberdeen Phillips Fld	United States	Record daily snowfall	29.2 cm (11.5 in)	59 of 100 (Notable)
Sines Deep Creek	United States	Record daily precipitation	44.5 mm (1.8 in)	58 of 100 (Notable)
Stevensville 2SW	United States	Record high maximum temperature	38.9 C (102.0 F)	58 of 100 (Notable)
Princess Anne	United States	Record snow depth	25.4 cm (10.0 in)	56 of 100 (Notable)
Salisbury-Wicomico Rgnl AP	United States	Record daily snowfall	19.0 cm (7.5 in)	55 of 100 (Notable)
Princess Anne	United States	Record daily snowfall	25.4 cm (10.0 in)	54 of 100 (Notable)
Hagerstown 1E	United States	Record daily precipitation	83.6 mm (3.3 in)	51 of 100 (Notable)
Dalecarlia Rsvr	United States	Record daily precipitation	88.1 mm (3.5 in)	51 of 100 (Notable)
Oakland 1 SE	United States	Record high minimum temperature	17.8 C (64.0 F)	50 of 100 (Notable)
Solomons	United States	Record low minimum temperature	-12.8 C (9.0 F)	50 of 100 (Notable)
Aberdeen Phillips Fld	United States	Record daily snowfall	8.1 cm (3.2 in)	49 of 100 (Notable)
Oakland 1 SE	United States	Record daily precipitation	33.0 mm (1.3 in)	48 of 100 (Notable)
Oakland 1 SE	United States	Record high minimum temperature	17.2 C (63.0 F)	48 of 100 (Notable)
Sines Deep Creek	United States	Record daily precipitation	37.6 mm (1.5 in)	47 of 100 (Notable)
Solomons	United States	Record low minimum temperature	-2.2 C (28.0 F)	47 of 100 (Notable)
Stevensville 2SW	United States	Record low maximum temperature	-5.6 C (21.9 F)	47 of 100 (Notable)
Solomons	United States	Record high minimum temperature	16.1 C (61.0 F)	46 of 100 (Notable)
Williamsport	United States	Record daily precipitation	27.9 mm (1.1 in)	46 of 100 (Notable)
Solomons	United States	Record low minimum temperature	1.7 C (35.1 F)	45 of 100 (Notable)
Stevensville 2SW	United States	Record high minimum temperature	13.3 C (55.9 F)	45 of 100 (Notable)
Stevensville 2SW	United States	Record high minimum temperature	16.7 C (62.1 F)	45 of 100 (Notable)
Aberdeen Phillips Fld	United States	Record snow depth	20.3 cm (8.0 in)	45 of 100 (Notable)
Sines Deep Creek	United States	Record daily snowfall	25.4 cm (10.0 in)	45 of 100 (Notable)
Stevensville 2SW	United States	Record high maximum temperature	30.6 C (87.1 F)	44 of 100 (Notable)
Aberdeen Phillips Fld	United States	Record snow depth	17.8 cm (7.0 in)	44 of 100 (Notable)
Solomons	United States	Record high minimum temperature	18.3 C (64.9 F)	43 of 100 (Notable)
Sines Deep Creek	United States	Record high minimum temperature	11.1 C (52.0 F)	43 of 100 (Notable)
Snow Hill 4 N	United States	Record daily snowfall	17.8 cm (7.0 in)	43 of 100 (Notable)
Solomons	United States	Record low minimum temperature	-4.4 C (24.1 F)	43 of 100 (Notable)
Solomons	United States	Record high minimum temperature	26.1 C (79.0 F)	42 of 100 (Notable)
Stevensville 2SW	United States	Record daily precipitation	25.7 mm (1.0 in)	42 of 100 (Notable)
Stevensville 2SW	United States	Record low maximum temperature	14.4 C (57.9 F)	42 of 100 (Notable)
Aberdeen Phillips Fld	United States	Record low maximum temperature	13.9 C (57.0 F)	42 of 100 (Notable)
Solomons	United States	Record low minimum temperature	5.0 C (41.0 F)	42 of 100 (Notable)
Aberdeen Phillips Fld	United States	Record snow depth	20.3 cm (8.0 in)	42 of 100 (Notable)
Stevensville 2SW	United States	Record low maximum temperature	-7.2 C (19.0 F)	42 of 100 (Notable)
Solomons	United States	Record low minimum temperature	-9.4 C (15.1 F)	42 of 100 (Notable)
Sines Deep Creek	United States	Record high minimum temperature	16.7 C (62.1 F)	41 of 100 (Notable)
Hagerstown 1E	United States	Record high minimum temperature	23.9 C (75.0 F)	41 of 100 (Notable)
Hagerstown 1E	United States	Record high maximum temperature	33.9 C (93.0 F)	41 of 100 (Notable)
Snow Hill 4 N	United States	Record high maximum temperature	36.7 C (98.1 F)	41 of 100 (Notable)
Solomons	United States	Record low minimum temperature	-1.7 C (28.9 F)	41 of 100 (Notable)
Oakland 1 SE	United States	Record high maximum temperature	25.0 C (77.0 F)	41 of 100 (Notable)
Conowingo Dam	United States	Record snow depth	22.9 cm (9.0 in)	41 of 100 (Notable)
Oakland 1 SE	United States	Record daily precipitation	41.7 mm (1.6 in)	41 of 100 (Notable)
Aberdeen Phillips Fld	United States	Record low minimum temperature	-10.0 C (14.0 F)	41 of 100 (Notable)
Annapolis US Naval Academy Aso	United States	Record high maximum temperature	30.6 C (87.1 F)	40 of 100 (Notable)
Stevensville 2SW	United States	Record high minimum temperature	23.3 C (73.9 F)	40 of 100 (Notable)
Sines Deep Creek	United States	Record high minimum temperature	10.0 C (50.0 F)	40 of 100 (Notable)
Princess Anne	United States	Record snow depth	10.2 cm (4.0 in)	40 of 100 (Notable)
Dalecarlia Rsvr	United States	Record daily precipitation	36.6 mm (1.4 in)	40 of 100 (Notable)
Stevensville 2SW	United States	Record low maximum temperature	-6.1 C (21.0 F)	40 of 100 (Notable)
Sines Deep Creek	United States	Record high minimum temperature	12.8 C (55.0 F)	39 of 100 (Notable)
Williamsport	United States	Record daily precipitation	34.3 mm (1.4 in)	39 of 100 (Notable)
Sines Deep Creek	United States	Record high maximum temperature	29.4 C (84.9 F)	39 of 100 (Notable)
Hagerstown 1E	United States	Record high maximum temperature	32.2 C (90.0 F)	39 of 100 (Notable)
Stevensville 2SW	United States	Record high maximum temperature	22.2 C (72.0 F)	39 of 100 (Notable)
Aberdeen Phillips Fld	United States	Record low maximum temperature	-7.8 C (18.0 F)	39 of 100 (Notable)
Savage Rvr Dam	United States	Record daily snowfall	7.6 cm (3.0 in)	39 of 100 (Notable)
Sines Deep Creek	United States	Record high maximum temperature	30.6 C (87.1 F)	38 of 100 (Notable)

Which Years Hold Standing Records

146,344 standing records

146,344 records at stations in Maryland still stand. 1950 holds the most, with 2,431.

Standing records in Maryland by the year they were set
Year set	Standing records
1872	5
1873	16
1874	10
1875	20
1876	22
1877	7
1878	3
1879	22
1880	18
1881	22
1882	6
1883	10
1884	10
1885	10
1886	20
1887	12
1888	18
1889	7
1890	11
1891	8
1892	8
1893	727
1894	274
1895	900
1896	884
1897	639
1898	955
1899	1,591
1900	1,527
1901	1,239
1902	696
1903	900
1904	813
1905	612
1906	524
1907	790
1908	598
1909	660
1910	619
1911	818
1912	822
1913	845
1914	1,268
1915	566
1916	631
1917	1,018
1918	1,031
1919	608
1920	655
1921	856
1922	635
1923	978
1924	774
1925	1,362
1926	1,086
1927	1,309
1928	1,084
1929	1,485
1930	2,048
1931	1,036
1932	1,304
1933	1,224
1934	1,394
1935	1,053
1936	1,405
1937	891
1938	937
1939	1,061
1940	1,602
1941	1,394
1942	1,279
1943	1,335
1944	725
1945	1,417
1946	1,078
1947	1,342
1948	1,293
1949	1,868
1950	2,431
1951	1,916
1952	1,621
1953	1,963
1954	2,349
1955	1,522
1956	2,176
1957	1,985
1958	1,613
1959	1,977
1960	2,273
1961	1,804
1962	1,520
1963	1,870
1964	1,884
1965	1,571
1966	1,463
1967	1,455
1968	1,209
1969	756
1970	1,354
1971	1,456
1972	1,702
1973	1,025
1974	1,431
1975	1,141
1976	1,934
1977	1,359
1978	796
1979	1,690
1980	857
1981	750
1982	1,096
1983	1,102
1984	1,325
1985	1,026
1986	1,180
1987	762
1988	1,396
1989	1,467
1990	1,279
1991	1,432
1992	708
1993	887
1994	749
1995	682
1996	924
1997	755
1998	1,115
1999	670
2000	762
2001	710
2002	1,218
2003	570
2004	572
2005	1,091
2006	814
2007	804
2008	546
2009	588
2010	831
2011	758
2012	897
2013	663
2014	801
2015	932
2016	646
2017	713
2018	753
2019	351
2020	420
2021	357
2022	402
2023	321
2024	448
2025	602
2026	636

Record Highs and Lows in 2026

Each square is a day of 2026. Warm squares had more record highs than record lows at stations in Maryland, cold squares more lows.

Counts the records listed in the day ledgers; a busy day may list only its highest significance records.

Record highs and lows per day in Maryland in 2026
Date	Value
2026-01-07	1 more record highs than lows
2026-01-10	7 more record highs than lows
2026-01-11	1 more record highs than lows
2026-01-22	1 more record highs than lows
2026-01-24	3 more record lows than highs
2026-01-25	10 more record lows than highs
2026-01-27	4 more record lows than highs
2026-01-28	1 more record lows than highs
2026-01-29	1 more record lows than highs
2026-01-30	8 more record lows than highs
2026-01-31	13 more record lows than highs
2026-02-01	11 more record lows than highs
2026-02-02	2 more record lows than highs
2026-02-03	1 more record lows than highs
2026-02-07	2 more record lows than highs
2026-02-08	14 more record lows than highs
2026-02-09	7 more record lows than highs
2026-02-10	1 more record lows than highs
2026-03-06	1 more record highs than lows
2026-03-07	1 more record highs than lows
2026-03-08	5 more record highs than lows
2026-03-09	1 more record highs than lows
2026-03-10	8 more record highs than lows
2026-03-11	26 more record highs than lows
2026-03-12	12 more record highs than lows
2026-03-13	1 more record highs than lows
2026-03-18	1 more record lows than highs
2026-03-22	3 more record highs than lows
2026-03-23	5 more record highs than lows
2026-03-26	3 more record highs than lows
2026-03-27	2 more record highs than lows
2026-03-31	5 more record highs than lows
2026-04-01	20 more record highs than lows
2026-04-02	15 more record highs than lows
2026-04-04	12 more record highs than lows
2026-04-05	11 more record highs than lows
2026-04-09	2 more record lows than highs
2026-04-11	1 more record highs than lows
2026-04-13	1 more record highs than lows
2026-04-14	13 more record highs than lows
2026-04-15	21 more record highs than lows
2026-04-16	24 more record highs than lows
2026-04-17	12 more record highs than lows
2026-04-18	2 more record highs than lows
2026-04-19	1 more record highs than lows
2026-04-20	2 more record lows than highs
2026-04-21	7 more record lows than highs
2026-04-22	3 more record lows than highs
2026-04-24	2 more record highs than lows
2026-04-26	2 more record lows than highs
2026-04-27	2 more record lows than highs
2026-04-30	1 more record lows than highs
2026-05-01	2 more record lows than highs
2026-05-04	1 more record lows than highs
2026-05-12	3 more record lows than highs
2026-05-15	4 more record lows than highs
2026-05-17	1 more record highs than lows
2026-05-18	8 more record highs than lows
2026-05-19	17 more record highs than lows
2026-05-20	17 more record highs than lows
2026-05-21	4 more record highs than lows
2026-05-23	10 more record lows than highs
2026-05-24	10 more record lows than highs
2026-05-27	2 more record highs than lows
2026-05-31	1 more record lows than highs
2026-06-01	1 more record lows than highs
2026-06-04	1 more record lows than highs
2026-06-05	2 more record highs than lows
2026-06-06	1 more record highs than lows
2026-06-07	1 more record highs than lows
2026-06-11	14 more record highs than lows
2026-06-12	19 more record highs than lows
2026-06-13	6 more record highs than lows
2026-06-16	2 more record lows than highs
2026-06-18	1 more record highs than lows
2026-06-28	1 more record highs than lows
2026-06-29	1 more record highs than lows
2026-06-30	1 more record highs than lows
2026-07-01	5 more record highs than lows
2026-07-02	21 more record highs than lows
2026-07-03	37 more record highs than lows
2026-07-04	24 more record highs than lows
2026-07-05	6 more record highs than lows
2026-07-06	2 more record highs than lows
2026-07-07	1 more record highs than lows
2026-07-08	1 more record highs than lows
2026-07-09	1 more record highs than lows
2026-07-12	1 more record highs than lows
2026-07-15	2 more record highs than lows
2026-07-16	6 more record highs than lows
2026-07-17	1 more record highs than lows
2026-07-24	1 more record lows than highs
2026-07-25	1 more record lows than highs
2026-08-02	1 more record highs than lows
2026-08-06	6 more record highs than lows
2026-08-07	2 more record highs than lows
2026-08-08	1 more record highs than lows
2026-08-09	1 more record highs than lows
2026-08-11	1 more record highs than lows
2026-08-14	2 more record highs than lows
2026-08-15	2 more record highs than lows
2026-08-16	1 more record highs than lows
2026-08-17	2 more record highs than lows
2026-08-18	1 more record highs than lows
2026-09-01	3 more record highs than lows
2026-09-02	2 more record highs than lows
2026-09-03	3 more record highs than lows
2026-09-04	2 more record highs than lows
2026-09-05	1 more record highs than lows
2026-09-10	3 more record highs than lows
2026-09-11	2 more record highs than lows
2026-09-12	1 more record highs than lows
2026-09-13	5 more record highs than lows
2026-09-14	1 more record highs than lows
2026-09-17	2 more record highs than lows
2026-09-18	5 more record highs than lows
2026-09-19	1 more record highs than lows
2026-09-20	4 more record highs than lows
2026-09-21	1 more record highs than lows
2026-09-22	1 more record lows than highs
2026-09-23	3 more record lows than highs
2026-09-25	1 more record lows than highs
2026-09-26	1 more record lows than highs
2026-09-27	3 more record lows than highs
2026-09-28	2 more record lows than highs
2026-10-01	1 more record highs than lows
2026-10-02	2 more record highs than lows
2026-10-06	1 more record lows than highs
2026-10-11	1 more record highs than lows
2026-10-13	2 more record highs than lows
2026-10-14	15 more record highs than lows
2026-10-15	5 more record highs than lows

Top Records by Significance

Top records in Maryland by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
26 January 2026	Aberdeen Phillips Fld, US	daily snowfall	29.2 cm (11.5 in)	21.6 cm (8.5 in)	38 years	59 of 100 (Notable)
22 July 2026	Sines Deep Creek, US	daily rain	44.5 mm (1.8 in)	26.7 mm (1.1 in)	88 years	58 of 100 (Notable)
4 July 2026	Stevensville 2SW, US	all-time high max	38.9 C (102.0 F)	0.6 C (1.1 F)	91 years	58 of 100 (Notable)
25 February 2026	Princess Anne, US	daily snow depth	25.4 cm (10.0 in)	15.2 cm (6.0 in)	92 years	56 of 100 (Notable)
22 February 2026	Salisbury-Wicomico Rgnl AP, US	daily snowfall	19.0 cm (7.5 in)	16.5 cm (6.5 in)	60 years	55 of 100 (Notable)
25 February 2026	Princess Anne, US	daily snowfall	25.4 cm (10.0 in)	12.7 cm (5.0 in)	92 years	54 of 100 (Notable)
11 October 2026	Hagerstown 1E, US	daily rain (Provisional)	83.6 mm (3.3 in)	42.7 mm (1.7 in)	36 years	51 of 100 (Notable)
3 August 2026	Dalecarlia Rsvr, US	daily rain	88.1 mm (3.5 in)	44.9 mm (1.8 in)	61 years	51 of 100 (Notable)
14 April 2026	Oakland 1 SE, US	daily high min	17.8 C (64.0 F)	5.6 C (10.1 F)	104 years	50 of 100 (Notable)
9 December 2025	Solomons, US	daily low min	-12.8 C (9.0 F)	5.0 C (9.0 F)	98 years	50 of 100 (Notable)

Stations

104

Stations in Maryland
Station	Record from	Years	Thresholds
Annapolis US Naval Aca	1894	83 years	Threshold days
Annapolis Police Brks	1951	55 years	Threshold days
Assateague	1968	45 years	Threshold days
Beltsville	1941	86 years	Threshold days
Beltsville Plt STN 5	1949	30 years	Threshold days
Benson Police Barracks	1948	48 years	Threshold days
Blackwater Refuge	1941	36 years	Threshold days
Boyds 2 NW	1919	73 years	Threshold days
Brighton Dam	1948	70 years	Threshold days
Cambridge Water Trmt P	1893	99 years	Threshold days
Catoctin Mtn Park	1968	45 years	Threshold days
Centreville	1953	33 years	Threshold days
Charlotte Hall	1893	69 years	Threshold days
Cheltenham 1 NW	1901	56 years	Threshold days
Chestertown	1893	119 years	Threshold days
Hagerstown 1E	1899	128 years	Threshold days
Clarksville 3 NNE	1967	38 years	Threshold days
Clear Spring 1 ENE	1899	62 years	Threshold days
Coleman 3 WNW	1899	73 years	Threshold days
College Park	1894	103 years	Threshold days
Conowingo Dam	1936	91 years	Threshold days
Crisfield Somrs Cove	1906	58 years	Threshold days
Cumberland	1891	84 years	Threshold days
Cumberland 2	1974	53 years	Threshold days
Cumberland Police Brk	1948	58 years	Threshold days
Dalecarlia Rsvr	1948	79 years	Threshold days
Damascus 3 SSW	1993	34 years	Threshold days
Darlington	1893	49 years	Threshold days
Denton 2 E	1893	97 years	Threshold days
Easton	1893	85 years	Threshold days
Edgemont	1893	103 years	Threshold days
Elkton	1927	50 years	Threshold days
Emmitsburg	1893	64 years	Threshold days
Emmitsburg 2 SE	1956	71 years	Threshold days
Fallston	1893	61 years	Threshold days
Ft George G Meade	1942	34 years	Threshold days
Frederick Police Brks	1894	109 years	Threshold days
Frederick 3 E	1948	43 years	Threshold days
Friendsville 2 W	1919	35 years	Threshold days
Frostburg	1898	74 years	Threshold days
Frostburg 2	1972	55 years	Threshold days
Glenn Dale Bell STN	1921	87 years	Threshold days
Grantsville	1895	57 years	Threshold days
Great Falls	1893	58 years	Threshold days
Hagerstown	1895	99 years	Threshold days
Hancock	1895	80 years	Threshold days
Hancock	1946	53 years	Threshold days
Keedysville	1904	57 years	Threshold days
La Plata 1 W	1894	105 years	Threshold days
Laurel 3 W	1895	122 years	Threshold days
Leonardtown 4 SSW	1893	67 years	Threshold days
Loch Raven Dam	1948	30 years	Threshold days
Mechanicsville 5 NE	1927	100 years	Threshold days
Merrill	1951	46 years	Threshold days
Millers 4 NE	1988	39 years	Threshold days
Millington 1 SE	1898	104 years	Threshold days
Natl Arboretum Dc	1948	79 years	Threshold days
Oakland 1 SE	1893	134 years	Threshold days
Ocean City	1898	63 years	Threshold days
Owings Ferry Landing	1917	82 years	Threshold days
Parkton 2 SW	1899	88 years	Threshold days
Patuxent River	1948	43 years	Threshold days
Picardy	1927	47 years	Threshold days
Pocomoke City	1894	86 years	Threshold days
Port Deposit 2 NE	1897	110 years	Threshold days
Potomac Fltr Plt	1962	50 years	Threshold days
Prince Frederick 1 N	1899	78 years	Threshold days
Princess Anne	1894	133 years	Threshold days
Queenstown 3 S	1899	128 years	Threshold days
Ridgely	1922	31 years	Threshold days
Rock Hall	1899	69 years	Threshold days
Rockville 1 NE	1907	101 years	Threshold days
Royal Oak 2 SSW	1948	79 years	Threshold days
Salisbury	1893	119 years	Threshold days
Salisbury Police Brks	1948	58 years	Threshold days
Savage Rvr Dam	1945	82 years	Threshold days
Sines Deep Creek	1928	99 years	Threshold days
Snow Hill 4 N	1916	111 years	Threshold days
Solomons	1893	134 years	Threshold days
State Sanatorium	1909	39 years	Threshold days
Stevensville 2SW	1926	101 years	Threshold days
Takoma Park # 1	1899	51 years	Threshold days
Tonoloway	1924	34 years	Threshold days
Towson	1907	90 years	Threshold days
Unionville	1940	57 years	Threshold days
US Soldiers Home Dc	1948	30 years	Threshold days
Upper Marlboro 3 NNW	1956	61 years	Threshold days
Vienna	1949	62 years	Threshold days
Waldorf Police Barrack	1948	30 years	Threshold days
Westernport	1894	75 years	Threshold days
Westminster 2 SSE	1893	87 years	Threshold days
Westminster	1979	35 years	Threshold days
Williamsport	1938	89 years	Threshold days
Woodstock	1893	107 years	Threshold days
Assateague Island Maryland	1993	31 years	Threshold days
Aberdeen Phillips Fld	1919	108 years	Threshold days
Camp Springs Andrews AFB	1949	78 years	Threshold days
Patuxent River NAS	1945	82 years	Threshold days
Frederick Wfmd	1948	79 years	Threshold days
Annapolis US Naval Academy Aso	1945	82 years	Threshold days
Baltimore Customs House	1871	129 years	Threshold days
Salisbury-Wicomico Rgnl AP	1948	79 years	Threshold days
Baltimore-Washington Intl AP	1939	88 years	Threshold days
Ft Meade Tptn AAF	1959	68 years	Threshold days

Download the Data

Data for Maryland standing records by year: CSV or JSON. Field meanings are on the data page.

Sources: Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Made with Natural Earth. Public domain map data. Borders are Natural Earth's de facto depiction. Data as of 2026-10-17 (17 October 2026). Records are computed by this site and are not official.

Data as of 2026-10-17. Last revised 18 October 2026 (2026-10-18).