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 1895

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
September 1895
1-Month
70.2°F
(21.2°C)
67.0°F
(19.4°C)
3.2°F
(1.8°C)
114th Coolest
Coolest since:
1917
15th Warmest
Warmest to Date
2018
Ties: 2010
Aug–Sep 1895
2-Month
72.6°F
(22.6°C)
70.2°F
(21.2°C)
2.4°F
(1.4°C)
114th Coolest
Coolest since:
1940, 1963
15th Warmest
Warmest to Date
2018
Ties: 1931, 1961
Jul–Sep 1895
3-Month
72.2°F
(22.3°C)
71.8°F
(22.1°C)
0.4°F
(0.2°C)
72nd Coolest
Coolest since:
1962
57th Warmest
Warmest to Date
2016
Ties: 1926
Jun–Sep 1895
4-Month
72.3°F
(22.4°C)
71.5°F
(21.9°C)
0.8°F
(0.5°C)
82nd Coolest
Coolest since:
1927
47th Warmest
Warmest to Date
2010
Ties: 1977, 1986
May–Sep 1895
5-Month
70.0°F
(21.1°C)
69.7°F
(20.9°C)
0.3°F
(0.2°C)
69th Coolest
Coolest since:
1907, 1967
60th Warmest
Warmest to Date
2010
Ties: 1899, 1969, 1989
Apr–Sep 1895
6-Month
66.9°F
(19.4°C)
66.8°F
(19.3°C)
0.1°F
(0.1°C)
60th Coolest
Coolest since:
1907
69th Warmest
Warmest to Date
2010
Ties: 1981, 1983, 2003
Mar–Sep 1895
7-Month
62.9°F
(17.2°C)
63.2°F
(17.3°C)
-0.3°F
(-0.1°C)
38th Coolest
Coolest since:
1924
91st Warmest
Warmest to Date
2010
Ties: 1902, 1935
Feb–Sep 1895
8-Month
58.0°F
(14.4°C)
59.6°F
(15.3°C)
-1.6°F
(-0.9°C)
13th Coolest
Coolest since:
1907
116th Warmest
Warmest to Date
2012
Ties: 1979
Jan–Sep 1895
9-Month
54.8°F
(12.7°C)
56.5°F
(13.6°C)
-1.7°F
(-0.9°C)
8th Coolest
Coolest since:
1940
121st Warmest
Warmest to Date
2012
Ties: 1958

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