Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Maryland

Minimum Temperature Rankings, December 2022

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Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Warmest/Coolest
Since		 Record
December 2022
1-Month 		26.7°F
(-2.9°C)		 26.7°F
(-2.9°C)		 0.0°F
(0.0°C)		 54th Coolest
Coolest since:
 1989
75th Warmest
Warmest since:
 2015
Ties: 1928
Nov–Dec 2022
2-Month 		32.5°F
(0.3°C)		 30.9°F
(-0.6°C)		 1.6°F
(0.9°C)		 86th Coolest
Coolest since:
 1917
43rd Warmest
Warmest since:
 2015
Ties: 1902, 1913, 1977
Oct–Dec 2022
3-Month 		36.4°F
(2.4°C)		 35.5°F
(1.9°C)		 0.9°F
(0.5°C)		 78th Coolest
Coolest since:
 1917
51st Warmest
Warmest since:
 2015
Ties: 1922, 1928, 1992, 1997
Sep–Dec 2022
4-Month 		41.9°F
(5.5°C)		 40.7°F
(4.8°C)		 1.2°F
(0.7°C)		 82nd Coolest
Coolest since:
 1917
47th Warmest
Warmest since:
 2015
Ties: 1946
Aug–Dec 2022
5-Month 		46.8°F
(8.2°C)		 45.1°F
(7.3°C)		 1.7°F
(0.9°C)		 98th Coolest
Coolest since:
 1917
31st Warmest
Warmest since:
 2018
Ties: 1979
Jul–Dec 2022
6-Month 		50.3°F
(10.2°C)		 48.4°F
(9.1°C)		 1.9°F
(1.1°C)		 108th Coolest
Coolest since:
 1917
21st Warmest
Warmest since:
 2018
Ties: 1990
Jun–Dec 2022
7-Month 		51.9°F
(11.1°C)		 50.0°F
(10.0°C)		 1.9°F
(1.1°C)		 109th Coolest
Coolest since:
 1917
20th Warmest
Warmest since:
 2015, 2018
Ties: 1906, 1998, 1999
May–Dec 2022
8-Month 		52.3°F
(11.3°C)		 50.1°F
(10.1°C)		 2.2°F
(1.2°C)		 114th Coolest
Coolest since:
 1917
15th Warmest
Warmest since:
 2018
Ties: 1998
Apr–Dec 2022
9-Month 		51.1°F
(10.6°C)		 49.1°F
(9.5°C)		 2.0°F
(1.1°C)		 112th Coolest
Coolest since:
 1917
17th Warmest
Warmest since:
 2015
Ties: 1959, 1991
Mar–Dec 2022
10-Month 		49.6°F
(9.8°C)		 47.4°F
(8.6°C)		 2.2°F
(1.2°C)		 115th Coolest
Coolest since:
 1917
14th Warmest
Warmest since:
 2011
Ties: 1991
Feb–Dec 2022
11-Month 		47.5°F
(8.6°C)		 45.3°F
(7.4°C)		 2.2°F
(1.2°C)		 115th Coolest
Coolest since:
 1917
14th Warmest
Warmest since:
 2012, 2018, 2020
Ties: 2015
Jan–Dec 2022
12-Month 		45.4°F
(7.4°C)		 43.5°F
(6.4°C)		 1.9°F
(1.0°C)		 111th Coolest
Coolest since:
 1904
18th Warmest
Warmest since:
 2020
Ties: 2015
Jul 2021–Dec 2022
18-Month 		47.8°F
(8.8°C)		 45.2°F
(7.3°C)		 2.6°F
(1.5°C)		 120th Coolest
Coolest since:
 1904
8th Warmest
Warmest since:
 2012, 2020, 2021
Ties: 2006
Jan 2021–Dec 2022
24-Month 		46.2°F
(7.9°C)		 43.5°F
(6.4°C)		 2.7°F
(1.5°C)		 121st Coolest
Coolest since:
 1905
7th Warmest
Warmest since:
 2021
Ties: 2011, 2013
Jan 2020–Dec 2022
36-Month 		46.6°F
(8.1°C)		 43.5°F
(6.4°C)		 3.1°F
(1.7°C)		 122nd Coolest
Coolest since:
 1905
5th Warmest
Warmest since:
 2021
Ties: 2012
Jan 2019–Dec 2022
48-Month 		46.7°F
(8.2°C)		 43.5°F
(6.4°C)		 3.2°F
(1.8°C)		 123rd Coolest
Coolest since:
 1905
3rd Warmest
Warmest since:
 2020, 2021
Ties: 2019
Jan 2018–Dec 2022
60-Month 		46.7°F
(8.2°C)		 43.5°F
(6.4°C)		 3.2°F
(1.8°C)		 122nd Coolest
Coolest since:
 1905
3rd Warmest
Warmest since:
 2021

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