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 1903

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
September 1903
1-Month
65.7°F
(18.7°C)
67.0°F
(19.4°C)
-1.3°F
(-0.7°C)
33rd Coolest
Coolest since:
1917
96th Warmest
Warmest since:
2018
Ties: 2000
Aug–Sep 1903
2-Month
68.2°F
(20.1°C)
70.1°F
(21.2°C)
-1.9°F
(-1.1°C)
12th Coolest
Coolest since:
1940, 1963
117th Warmest
Warmest since:
2018
Jul–Sep 1903
3-Month
70.3°F
(21.3°C)
71.7°F
(22.1°C)
-1.4°F
(-0.8°C)
14th Coolest
Coolest since:
1962
115th Warmest
Warmest since:
2016
Ties: 1956
Jun–Sep 1903
4-Month
69.2°F
(20.7°C)
71.5°F
(21.9°C)
-2.3°F
(-1.2°C)
2nd Coolest
Coolest since:
1927
127th Warmest
Warmest since:
2010
May–Sep 1903
5-Month
67.9°F
(19.9°C)
69.6°F
(20.9°C)
-1.7°F
(-1.0°C)
6th Coolest
Coolest since:
1907, 1967
123rd Warmest
Warmest since:
2010
Ties: 1992
Apr–Sep 1903
6-Month
65.2°F
(18.4°C)
66.7°F
(19.3°C)
-1.5°F
(-0.9°C)
8th Coolest
Coolest since:
1907
121st Warmest
Warmest since:
2010
Ties: 1920, 1928
Mar–Sep 1903
7-Month
62.8°F
(17.1°C)
63.2°F
(17.3°C)
-0.4°F
(-0.2°C)
36th Coolest
Coolest since:
1924
93rd Warmest
Warmest since:
2010
Ties: 1965
Feb–Sep 1903
8-Month
59.4°F
(15.2°C)
59.6°F
(15.3°C)
-0.2°F
(-0.1°C)
48th Coolest
Coolest since:
1907
81st Warmest
Warmest since:
2012
Jan–Sep 1903
9-Month
56.2°F
(13.4°C)
56.6°F
(13.7°C)
-0.4°F
(-0.3°C)
46th Coolest
Coolest since:
1940
83rd Warmest
Warmest since:
2012
Ties: 1908, 1923, 1941, 1969, 1981, 1992
Dec 1902–Sep 1903
10-Month
53.9°F
(12.2°C)
54.5°F
(12.5°C)
-0.6°F
(-0.3°C)
37th Coolest
Coolest since:
1904
91st Warmest
Warmest since:
2012
Ties: 1966, 1969
Nov 1902–Sep 1903
11-Month
53.5°F
(11.9°C)
53.6°F
(12.0°C)
-0.1°F
(-0.1°C)
51st Coolest
Coolest since:
1904
77th Warmest
Warmest since:
2012
Ties: 1909, 1910
Oct 1902–Sep 1903
12-Month
53.8°F
(12.1°C)
53.8°F
(12.1°C)
0.0°F
(0.0°C)
57th Coolest
Coolest since:
1904
71st Warmest
Warmest since:
2012
Ties: 1960
Apr 1902–Sep 1903
18-Month
57.8°F
(14.3°C)
58.1°F
(14.5°C)
-0.3°F
(-0.2°C)
38th Coolest
Coolest since:
1904, 1918
90th Warmest
Warmest since:
2012
Ties: 1911, 1948, 1956, 1965
Oct 1901–Sep 1903
24-Month
52.8°F
(11.6°C)
53.7°F
(12.1°C)
-0.9°F
(-0.5°C)
13th Coolest
Coolest since:
1905
114th Warmest
Warmest since:
2017
Ties: 1902, 1906, 1912, 1919, 1964
Oct 1900–Sep 1903
36-Month
53.1°F
(11.7°C)
53.7°F
(12.1°C)
-0.6°F
(-0.4°C)
22nd Coolest
Coolest since:
1905, 1918
104th Warmest
Warmest since:
2018
Ties: 1936, 1967, 1970, 1980
Oct 1899–Sep 1903
48-Month
53.4°F
(11.9°C)
53.7°F
(12.1°C)
-0.3°F
(-0.2°C)
31st Coolest
Coolest since:
1905
94th Warmest
Warmest since:
2019
Ties: 1911, 1915, 1937, 1961, 1984
Oct 1898–Sep 1903
60-Month
53.3°F
(11.8°C)
53.8°F
(12.1°C)
-0.5°F
(-0.3°C)
26th Coolest
Coolest since:
1905, 1908
98th Warmest
Warmest since:
2020
Ties: 1916, 1917, 1921, 1962, 1979

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