Statewide Rankings

Statewide Data Info
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Maryland

Minimum Temperature Rankings, December 1978

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Warmest/Coolest
Since		Record
December 1978
1-Month		27.8°F
(-2.3°C)		26.7°F
(-2.9°C)		1.1°F
(0.6°C)		71st Coolest
Coolest since:
1989
58th Warmest
Warmest since:
2015
Ties: 1912
Nov–Dec 1978
2-Month		32.6°F
(0.3°C)		30.9°F
(-0.6°C)		1.7°F
(0.9°C)		90th Coolest
Coolest since:
1917
39th Warmest
Warmest since:
2015
Ties: 1920, 1970, 2008, 2014
Oct–Dec 1978
3-Month		35.7°F
(2.1°C)		35.5°F
(1.9°C)		0.2°F
(0.2°C)		60th Coolest
Coolest since:
1917
69th Warmest
Warmest since:
2015
Sep–Dec 1978
4-Month		40.9°F
(4.9°C)		40.7°F
(4.8°C)		0.2°F
(0.1°C)		55th Coolest
Coolest since:
1917
74th Warmest
Warmest since:
2015
Ties: 1919, 1942, 1993
Aug–Dec 1978
5-Month		46.1°F
(7.8°C)		45.1°F
(7.3°C)		1.0°F
(0.5°C)		83rd Coolest
Coolest since:
1917
46th Warmest
Warmest since:
2018
Ties: 1949
Jul–Dec 1978
6-Month		48.9°F
(9.4°C)		48.4°F
(9.1°C)		0.5°F
(0.3°C)		72nd Coolest
Coolest since:
1917
57th Warmest
Warmest since:
2018
Ties: 1928, 1972, 1992
Jun–Dec 1978
7-Month		50.4°F
(10.2°C)		50.0°F
(10.0°C)		0.4°F
(0.2°C)		67th Coolest
Coolest since:
1917
62nd Warmest
Warmest since:
2015, 2018
Ties: 1928
May–Dec 1978
8-Month		50.4°F
(10.2°C)		50.1°F
(10.1°C)		0.3°F
(0.1°C)		65th Coolest
Coolest since:
1917
64th Warmest
Warmest since:
2018
Ties: 1933
Apr–Dec 1978
9-Month		49.2°F
(9.6°C)		49.1°F
(9.5°C)		0.1°F
(0.1°C)		58th Coolest
Coolest since:
1917
71st Warmest
Warmest since:
2015
Ties: 1956
Mar–Dec 1978
10-Month		47.3°F
(8.5°C)		47.4°F
(8.6°C)		-0.1°F
(-0.1°C)		46th Coolest
Coolest since:
1917
83rd Warmest
Warmest since:
2011
Ties: 1956, 1974
Feb–Dec 1978
11-Month		44.4°F
(6.9°C)		45.3°F
(7.4°C)		-0.9°F
(-0.5°C)		19th Coolest
Coolest since:
1917
110th Warmest
Warmest since:
2012, 2018, 2020
Ties: 1905, 1940, 1976
Jan–Dec 1978
12-Month		42.4°F
(5.8°C)		43.5°F
(6.4°C)		-1.1°F
(-0.6°C)		14th Coolest
Coolest since:
1904
115th Warmest
Warmest since:
2020
Ties: 1912, 1966
Jul 1977–Dec 1978
18-Month		44.8°F
(7.1°C)		45.2°F
(7.3°C)		-0.4°F
(-0.2°C)		34th Coolest
Coolest since:
1904
94th Warmest
Warmest since:
2012, 2020, 2021
Ties: 1912, 1936, 1943, 1947, 1981
Jan 1977–Dec 1978
24-Month		43.0°F
(6.1°C)		43.5°F
(6.4°C)		-0.5°F
(-0.3°C)		24th Coolest
Coolest since:
1905
104th Warmest
Warmest since:
2021
Ties: 1935, 1936, 1961, 1969, 1977
Jan 1976–Dec 1978
36-Month		42.8°F
(6.0°C)		43.5°F
(6.4°C)		-0.7°F
(-0.4°C)		17th Coolest
Coolest since:
1905
110th Warmest
Warmest since:
2021
Ties: 1903, 1907, 1962
Jan 1975–Dec 1978
48-Month		43.3°F
(6.3°C)		43.5°F
(6.4°C)		-0.2°F
(-0.1°C)		36th Coolest
Coolest since:
1905
90th Warmest
Warmest since:
2020, 2021
Ties: 1898, 1912, 1936
Jan 1974–Dec 1978
60-Month		43.4°F
(6.3°C)		43.5°F
(6.4°C)		-0.1°F
(-0.1°C)		39th Coolest
Coolest since:
1905
86th Warmest
Warmest since:
2021
Ties: 1914, 1915, 1937, 1938, 1940, 1947, 1961, 1972, 1983

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