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 March 2021. For more information, please see Climatological Rankings.


Maryland

Minimum Temperature Rankings, September 1990

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1990
1-Month
55.6°F
(13.1°C)
56.3°F
(13.5°C)
-0.7°F
(-0.4°C)
48th Coolest Coolest since: 1988 1914, 1918
79th Warmest Warmest since: 1989 2018
Ties: 1904, 1932, 1969
Aug–Sep 1990
2-Month
59.6°F
(15.3°C)
59.6°F
(15.3°C)
0.0°F
(0.0°C)
51st Coolest Coolest since: 1986 1963
76th Warmest Warmest since: 1989 2018
Ties: 1986, 2000
Jul–Sep 1990
3-Month
61.8°F
(16.6°C)
61.3°F
(16.3°C)
0.5°F
(0.3°C)
75th Coolest Coolest since: 1985 1963
52nd Warmest Warmest since: 1989 2018
Ties: 1930, 1947, 1960
Jun–Sep 1990
4-Month
61.4°F
(16.3°C)
61.0°F
(16.1°C)
0.4°F
(0.2°C)
70th Coolest Coolest since: 1985 1927
57th Warmest Warmest since: 1989 2018
Ties: 1923, 1930, 1969, 1975, 1978
May–Sep 1990
5-Month
59.3°F
(15.2°C)
58.9°F
(14.9°C)
0.4°F
(0.3°C)
71st Coolest Coolest since: 1985 1963, 1967
56th Warmest Warmest since: 1989 2018
Ties: 1899, 1961, 1969
Apr–Sep 1990
6-Month
56.4°F
(13.6°C)
55.9°F
(13.3°C)
0.5°F
(0.3°C)
71st Coolest Coolest since: 1984 1907, 1927
56th Warmest Warmest since: 1989 2018
Ties: 1938, 1945, 1949, 1960, 2001
Mar–Sep 1990
7-Month
53.5°F
(11.9°C)
52.5°F
(11.4°C)
1.0°F
(0.5°C)
93rd Coolest Coolest since: 1988 1967
34th Warmest Warmest since: 1989 2010
Ties: 1906, 1933
Feb–Sep 1990
8-Month
50.7°F
(10.4°C)
49.0°F
(9.4°C)
1.7°F
(1.0°C)
112th Coolest Coolest since: 1989 1907, 1963
15th Warmest Warmest since: 1973 2012
Ties: 1973
Jan–Sep 1990
9-Month
48.5°F
(9.2°C)
46.2°F
(7.9°C)
2.3°F
(1.3°C)
113th Coolest Coolest since: 1989 1940
14th Warmest Warmest since: 1921 2012
Dec 1989–Sep 1990
10-Month
45.2°F
(7.3°C)
44.2°F
(6.8°C)
1.0°F
(0.5°C)
88th Coolest Coolest since: 1988 1904
38th Warmest Warmest since: 1989 2012
Ties: 1913, 1919, 1937, 1938, 1942, 1955, 1985, 2015
Nov 1989–Sep 1990
11-Month
44.3°F
(6.8°C)
43.4°F
(6.3°C)
0.9°F
(0.5°C)
88th Coolest Coolest since: 1988 1904
38th Warmest Warmest since: 1989 2012
Ties: 1974, 1980
Oct 1989–Sep 1990
12-Month
44.4°F
(6.9°C)
43.5°F
(6.4°C)
0.9°F
(0.5°C)
87th Coolest Coolest since: 1989 1918
39th Warmest Warmest since: 1987 2012
Ties: 1919, 1939, 1952, 2003, 2015
Apr 1989–Sep 1990
18-Month
48.7°F
(9.3°C)
47.7°F
(8.7°C)
1.0°F
(0.6°C)
98th Coolest Coolest since: 1989 1918
28th Warmest Warmest since: 1987 2012
Ties: 1901, 1986, 1987, 1992
Oct 1988–Sep 1990
24-Month
44.3°F
(6.8°C)
43.5°F
(6.4°C)
0.8°F
(0.4°C)
92nd Coolest Coolest since: 1989 1905
33rd Warmest Warmest since: 1987 2017
Ties: 1921, 1975
Oct 1987–Sep 1990
36-Month
44.0°F
(6.7°C)
43.5°F
(6.4°C)
0.5°F
(0.3°C)
75th Coolest Coolest since: 1984 1918
49th Warmest Warmest since: 1989 2018
Ties: 1949, 1997
Oct 1986–Sep 1990
48-Month
44.2°F
(6.8°C)
43.5°F
(6.4°C)
0.7°F
(0.4°C)
84th Coolest Coolest since: 1985 1905
39th Warmest Warmest since: 1989 2019, 2020
Ties: 1995
Oct 1985–Sep 1990
60-Month
44.3°F
(6.8°C)
43.5°F
(6.4°C)
0.8°F
(0.4°C)
91st Coolest Coolest since: 1988 1967
31st Warmest Warmest since: 1989 2020
Ties: 1953, 1975, 1998

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published April 2021, retrieved on May 5, 2021 from https://www.ncdc.noaa.gov/cag/