Climate at a Glance

Statewide Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of August 2022. For more information, please see Climatological Rankings.


Maryland

Average Temperature Rankings, September 1998

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
September 1998
1-Month
71.5°F
(21.9°C)
67.0°F
(19.4°C)
4.5°F
(2.5°C)
121st Coolest Coolest since: 1997 1917
7th Warmest Warmest since: 1961 2018
Ties: 2016
Aug–Sep 1998
2-Month
73.3°F
(22.9°C)
70.1°F
(21.2°C)
3.2°F
(1.7°C)
120th Coolest Coolest since: 1997 1940, 1963
8th Warmest Warmest since: 1980 2018
Ties: 2002, 2010
Jul–Sep 1998
3-Month
74.0°F
(23.3°C)
71.8°F
(22.1°C)
2.2°F
(1.2°C)
112th Coolest Coolest since: 1997 1962
16th Warmest Warmest since: 1980 2016
Jun–Sep 1998
4-Month
73.2°F
(22.9°C)
71.5°F
(21.9°C)
1.7°F
(1.0°C)
110th Coolest Coolest since: 1997 1927
18th Warmest Warmest since: 1987 2010
Ties: 1921, 1925, 1934, 1943, 1959, 1999
May–Sep 1998
5-Month
71.6°F
(22.0°C)
69.7°F
(20.9°C)
1.9°F
(1.1°C)
112th Coolest Coolest since: 1997 1907, 1967
16th Warmest Warmest since: 1991 2010
Ties: 1944, 2004
Apr–Sep 1998
6-Month
68.8°F
(20.4°C)
66.7°F
(19.3°C)
2.1°F
(1.1°C)
116th Coolest Coolest since: 1997 1907
12th Warmest Warmest since: 1991 2010
Ties: 1900, 2017
Mar–Sep 1998
7-Month
65.4°F
(18.6°C)
63.3°F
(17.4°C)
2.1°F
(1.2°C)
118th Coolest Coolest since: 1997 1924
10th Warmest Warmest since: 1991 2010
Ties: 2004, 2020
Feb–Sep 1998
8-Month
62.3°F
(16.8°C)
59.6°F
(15.3°C)
2.7°F
(1.5°C)
117th Coolest Coolest since: 1997 1907
11th Warmest Warmest since: 1991 2012
Ties: 2018
Jan–Sep 1998
9-Month
59.9°F
(15.5°C)
56.6°F
(13.7°C)
3.3°F
(1.8°C)
125th Coolest Coolest since: 1997 1940
3rd Warmest Warmest to Date 2012
Dec 1997–Sep 1998
10-Month
57.6°F
(14.2°C)
54.4°F
(12.4°C)
3.2°F
(1.8°C)
121st Coolest Coolest since: 1997 1904
6th Warmest Warmest since: 1991 2012
Ties: 2017, 2019
Nov 1997–Sep 1998
11-Month
56.3°F
(13.5°C)
53.6°F
(12.0°C)
2.7°F
(1.5°C)
119th Coolest Coolest since: 1997 1904
8th Warmest Warmest since: 1991 2012
Ties: 2019, 2020
Oct 1997–Sep 1998
12-Month
56.3°F
(13.5°C)
53.8°F
(12.1°C)
2.5°F
(1.4°C)
118th Coolest Coolest since: 1997 1904
9th Warmest Warmest since: 1991 2012
Ties: 1921, 2010
Apr 1997–Sep 1998
18-Month
59.4°F
(15.2°C)
58.1°F
(14.5°C)
1.3°F
(0.7°C)
106th Coolest Coolest since: 1997 1904, 1918
21st Warmest Warmest since: 1995 2012
Ties: 1942
Oct 1996–Sep 1998
24-Month
55.1°F
(12.8°C)
53.7°F
(12.1°C)
1.4°F
(0.7°C)
102nd Coolest Coolest since: 1997 1905
24th Warmest Warmest since: 1992 2017
Ties: 1954, 1986
Oct 1995–Sep 1998
36-Month
54.4°F
(12.4°C)
53.8°F
(12.1°C)
0.6°F
(0.3°C)
85th Coolest Coolest since: 1997 1905, 1918
40th Warmest Warmest since: 1995 2018
Ties: 1921, 1949, 1950, 1985, 1986, 1995
Oct 1994–Sep 1998
48-Month
54.7°F
(12.6°C)
53.8°F
(12.1°C)
0.9°F
(0.5°C)
95th Coolest Coolest since: 1997 1905
29th Warmest Warmest since: 1994 2019
Ties: 1932, 1954, 1994, 1999
Oct 1993–Sep 1998
60-Month
54.4°F
(12.4°C)
53.7°F
(12.1°C)
0.7°F
(0.3°C)
83rd Coolest Coolest since: 1997 1905, 1908
40th Warmest Warmest since: 1995 2020
Ties: 1952, 1956, 1988

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Average Temperature, published September 2022, retrieved on October 2, 2022 from https://www.ncdc.noaa.gov/cag/