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 2012

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
September 2012
1-Month
67.8°F
(19.9°C)
67.0°F
(19.4°C)
0.8°F
(0.5°C)
81st Coolest
Coolest since:
1917
48th Warmest
Warmest since:
2018
Ties: 1907, 1944, 1985, 2003
Aug–Sep 2012
2-Month
71.8°F
(22.1°C)
70.1°F
(21.2°C)
1.7°F
(0.9°C)
99th Coolest
Coolest since:
1940, 1963
30th Warmest
Warmest since:
2018
Ties: 1978, 1983
Jul–Sep 2012
3-Month
74.5°F
(23.6°C)
71.8°F
(22.1°C)
2.7°F
(1.5°C)
118th Coolest
Coolest since:
1962
11th Warmest
Warmest since:
2016
Jun–Sep 2012
4-Month
73.8°F
(23.2°C)
71.5°F
(21.9°C)
2.3°F
(1.3°C)
118th Coolest
Coolest since:
1927
11th Warmest
Warmest since:
2010
Ties: 1930, 2022
May–Sep 2012
5-Month
72.6°F
(22.6°C)
69.7°F
(20.9°C)
2.9°F
(1.7°C)
124th Coolest
Coolest since:
1907, 1967
5th Warmest
Warmest since:
2010
Apr–Sep 2012
6-Month
69.5°F
(20.8°C)
66.7°F
(19.3°C)
2.8°F
(1.5°C)
124th Coolest
Coolest since:
1907
5th Warmest
Warmest since:
2010
Mar–Sep 2012
7-Month
67.1°F
(19.5°C)
63.3°F
(17.4°C)
3.8°F
(2.1°C)
127th Coolest
Coolest since:
1924
2nd Warmest
Warmest since:
2010
Feb–Sep 2012
8-Month
63.8°F
(17.7°C)
59.6°F
(15.3°C)
4.2°F
(2.4°C)
128th Coolest
Coolest since:
1907
1st Warmest
Warmest to Date
2012
Jan–Sep 2012
9-Month
60.8°F
(16.0°C)
56.5°F
(13.6°C)
4.3°F
(2.4°C)
128th Coolest
Coolest since:
1940
1st Warmest
Warmest to Date
2012
Dec 2011–Sep 2012
10-Month
58.9°F
(14.9°C)
54.4°F
(12.4°C)
4.5°F
(2.5°C)
127th Coolest
Coolest since:
1904
1st Warmest
Warmest to Date
2012
Nov 2011–Sep 2012
11-Month
58.1°F
(14.5°C)
53.6°F
(12.0°C)
4.5°F
(2.5°C)
127th Coolest
Coolest since:
1904
1st Warmest
Warmest to Date
2012
Oct 2011–Sep 2012
12-Month
57.9°F
(14.4°C)
53.8°F
(12.1°C)
4.1°F
(2.3°C)
127th Coolest
Coolest since:
1904
1st Warmest
Warmest to Date
2012
Apr 2011–Sep 2012
18-Month
61.9°F
(16.6°C)
58.1°F
(14.5°C)
3.8°F
(2.1°C)
127th Coolest
Coolest since:
1904, 1918
1st Warmest
Warmest to Date
2012
Oct 2010–Sep 2012
24-Month
56.7°F
(13.7°C)
53.8°F
(12.1°C)
2.9°F
(1.6°C)
125th Coolest
Coolest since:
1905
2nd Warmest
Warmest to Date
2017
Ties: 2022
Oct 2009–Sep 2012
36-Month
56.6°F
(13.7°C)
53.8°F
(12.1°C)
2.8°F
(1.6°C)
123rd Coolest
Coolest since:
1905, 1918
3rd Warmest
Warmest to Date
2018, 2022
Ties: 2021
Oct 2008–Sep 2012
48-Month
56.0°F
(13.3°C)
53.7°F
(12.1°C)
2.3°F
(1.2°C)
118th Coolest
Coolest since:
1905
7th Warmest
Warmest to Date
2019
Oct 2007–Sep 2012
60-Month
56.0°F
(13.3°C)
53.7°F
(12.1°C)
2.3°F
(1.2°C)
119th Coolest
Coolest since:
1905, 1908
5th Warmest
Warmest to Date
2020

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