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

Average Temperature Rankings, September 2008

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
September 2008
1-Month
68.8°F
(20.4°C)
67.0°F
(19.4°C)
1.8°F
(1.0°C)
98th Coolest
Coolest since:
1917
31st Warmest
Warmest since:
2018
Ties: 1965
Aug–Sep 2008
2-Month
70.7°F
(21.5°C)
70.1°F
(21.2°C)
0.6°F
(0.3°C)
72nd Coolest
Coolest since:
1940, 1963
57th Warmest
Warmest since:
2018
Ties: 1971
Jul–Sep 2008
3-Month
72.5°F
(22.5°C)
71.8°F
(22.1°C)
0.7°F
(0.4°C)
84th Coolest
Coolest since:
1962
45th Warmest
Warmest since:
2016
Ties: 1939, 1944
Jun–Sep 2008
4-Month
73.0°F
(22.8°C)
71.5°F
(21.9°C)
1.5°F
(0.9°C)
100th Coolest
Coolest since:
1927
29th Warmest
Warmest since:
2010
Ties: 1980, 1995
May–Sep 2008
5-Month
70.5°F
(21.4°C)
69.7°F
(20.9°C)
0.8°F
(0.5°C)
84th Coolest
Coolest since:
1907, 1967
45th Warmest
Warmest since:
2010
Ties: 1896, 1957
Apr–Sep 2008
6-Month
68.0°F
(20.0°C)
66.7°F
(19.3°C)
1.3°F
(0.7°C)
98th Coolest
Coolest since:
1907
31st Warmest
Warmest since:
2010
Ties: 1993
Mar–Sep 2008
7-Month
64.7°F
(18.2°C)
63.3°F
(17.4°C)
1.4°F
(0.8°C)
105th Coolest
Coolest since:
1924
24th Warmest
Warmest since:
2010
Ties: 1942
Feb–Sep 2008
8-Month
61.2°F
(16.2°C)
59.6°F
(15.3°C)
1.6°F
(0.9°C)
110th Coolest
Coolest since:
1907
19th Warmest
Warmest since:
2012
Ties: 1925, 1930, 1945, 1953, 1990
Jan–Sep 2008
9-Month
58.4°F
(14.7°C)
56.6°F
(13.7°C)
1.8°F
(1.0°C)
110th Coolest
Coolest since:
1940
19th Warmest
Warmest since:
2012
Dec 2007–Sep 2008
10-Month
56.4°F
(13.6°C)
54.5°F
(12.5°C)
1.9°F
(1.1°C)
111th Coolest
Coolest since:
1904
17th Warmest
Warmest since:
2012
Ties: 1953, 2007
Nov 2007–Sep 2008
11-Month
55.4°F
(13.0°C)
53.6°F
(12.0°C)
1.8°F
(1.0°C)
108th Coolest
Coolest since:
1904
20th Warmest
Warmest since:
2012
Ties: 1953, 2000
Oct 2007–Sep 2008
12-Month
56.1°F
(13.4°C)
53.8°F
(12.1°C)
2.3°F
(1.3°C)
115th Coolest
Coolest since:
1904
13th Warmest
Warmest since:
2012
Ties: 1932
Apr 2007–Sep 2008
18-Month
60.1°F
(15.6°C)
58.1°F
(14.5°C)
2.0°F
(1.1°C)
115th Coolest
Coolest since:
1904, 1918
13th Warmest
Warmest since:
2012
Ties: 1999, 2010
Oct 2006–Sep 2008
24-Month
55.9°F
(13.3°C)
53.8°F
(12.1°C)
2.1°F
(1.2°C)
117th Coolest
Coolest since:
1905
10th Warmest
Warmest since:
2017
Ties: 1991, 2011
Oct 2005–Sep 2008
36-Month
55.9°F
(13.3°C)
53.8°F
(12.1°C)
2.1°F
(1.2°C)
117th Coolest
Coolest since:
1905, 1918
9th Warmest
Warmest to Date
2018
Oct 2004–Sep 2008
48-Month
55.7°F
(13.2°C)
53.7°F
(12.1°C)
2.0°F
(1.1°C)
117th Coolest
Coolest since:
1905
8th Warmest
Warmest to Date
2019
Oct 2003–Sep 2008
60-Month
55.6°F
(13.1°C)
53.7°F
(12.1°C)
1.9°F
(1.0°C)
115th Coolest
Coolest since:
1905, 1908
9th Warmest
Warmest since:
2020
Ties: 2011, 2014, 2016, 2018

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