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 September 2019. For more information, please see Climatological Rankings.


Maryland

Average Temperature Rankings, September 1978

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
September 1978
1-Month
67.6°F
(19.8°C)
67.0°F
(19.4°C)
0.6°F
(0.4°C)
71st Coolest Coolest since: 1976 1917
55th Warmest Warmest since: 1977 1930, 2018
Ties: 1932, 1989
Aug–Sep 1978
2-Month
71.8°F
(22.1°C)
70.1°F
(21.2°C)
1.7°F
(0.9°C)
99th Coolest Coolest since: 1976 1940, 1963
27th Warmest Warmest since: 1977 1900, 2016, 2018
Ties: 1983, 2012
Jul–Sep 1978
3-Month
72.3°F
(22.4°C)
71.8°F
(22.1°C)
0.5°F
(0.3°C)
78th Coolest Coolest since: 1976 1962
48th Warmest Warmest since: 1977 2016
Ties: 1932, 1938, 1949, 1954, 1986
Jun–Sep 1978
4-Month
71.8°F
(22.1°C)
71.5°F
(21.9°C)
0.3°F
(0.2°C)
59th Coolest Coolest since: 1976 1927
67th Warmest Warmest since: 1977 2010
Ties: 1899, 1922, 1969, 1971, 2009
May–Sep 1978
5-Month
69.5°F
(20.8°C)
69.6°F
(20.9°C)
-0.1°F
(-0.1°C)
45th Coolest Coolest since: 1976 1907, 1967
81st Warmest Warmest since: 1977 2010
Ties: 1905, 1914, 1919, 1945, 1951, 1964, 1968, 1990, 2000
Apr–Sep 1978
6-Month
66.6°F
(19.2°C)
66.8°F
(19.3°C)
-0.2°F
(-0.1°C)
46th Coolest Coolest since: 1976 1907
80th Warmest Warmest since: 1977 2010
Ties: 1901, 1905, 1908, 1912, 1937, 1951, 1996
Mar–Sep 1978
7-Month
62.7°F
(17.1°C)
63.3°F
(17.4°C)
-0.6°F
(-0.3°C)
32nd Coolest Coolest since: 1975 1924
94th Warmest Warmest since: 1977 2010
Ties: 1937, 1963, 1966
Feb–Sep 1978
8-Month
57.9°F
(14.4°C)
59.6°F
(15.3°C)
-1.7°F
(-0.9°C)
9th Coolest Coolest since: 1967 1907
117th Warmest Warmest since: 1977 2012
Ties: 1914, 1920, 1950
Jan–Sep 1978
9-Month
54.5°F
(12.5°C)
56.6°F
(13.7°C)
-2.1°F
(-1.2°C)
4th Coolest Coolest since: 1940 1940
122nd Warmest Warmest since: 1977 2012
Ties: 1912, 1920, 1924
Dec 1977–Sep 1978
10-Month
52.4°F
(11.3°C)
54.4°F
(12.4°C)
-2.0°F
(-1.1°C)
5th Coolest Coolest since: 1940 1904
120th Warmest Warmest since: 1977 2012
Ties: 1905, 1907
Nov 1977–Sep 1978
11-Month
51.9°F
(11.1°C)
53.6°F
(12.0°C)
-1.7°F
(-0.9°C)
9th Coolest Coolest since: 1963 1904
116th Warmest Warmest since: 1977 2012
Ties: 1912, 1917
Oct 1977–Sep 1978
12-Month
52.1°F
(11.2°C)
53.8°F
(12.1°C)
-1.7°F
(-0.9°C)
8th Coolest Coolest since: 1963 1904
117th Warmest Warmest since: 1977 2012
Ties: 1917, 1926
Apr 1977–Sep 1978
18-Month
57.5°F
(14.2°C)
58.1°F
(14.5°C)
-0.6°F
(-0.3°C)
25th Coolest Coolest since: 1977 1904, 1918
100th Warmest Warmest since: 1976 2012
Ties: 1915
Oct 1976–Sep 1978
24-Month
52.5°F
(11.4°C)
53.8°F
(12.1°C)
-1.3°F
(-0.7°C)
7th Coolest Coolest since: 1941 1905
117th Warmest Warmest since: 1977 2017
Ties: 1941, 1979
Oct 1975–Sep 1978
36-Month
53.3°F
(11.8°C)
53.7°F
(12.1°C)
-0.4°F
(-0.3°C)
28th Coolest Coolest since: 1971 1905, 1918
95th Warmest Warmest since: 1977 2018
Ties: 1902, 1910, 1941, 1962, 1982
Oct 1974–Sep 1978
48-Month
53.5°F
(11.9°C)
53.8°F
(12.1°C)
-0.3°F
(-0.2°C)
37th Coolest Coolest since: 1972 1905
85th Warmest Warmest since: 1977 2019
Ties: 1899, 1913, 1914, 1916, 1941, 1972
Oct 1973–Sep 1978
60-Month
53.7°F
(12.1°C)
53.7°F
(12.1°C)
0.0°F
(0.0°C)
46th Coolest Coolest since: 1973 1905, 1908
75th Warmest Warmest since: 1977 2019
Ties: 1901, 1922, 1937, 1941, 1944, 1960, 1961, 1973, 1985

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 17, 2019 from https://www.ncdc.noaa.gov/cag/