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 1978

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1978
1-Month
56.6°F
(13.7°C)
56.3°F
(13.5°C)
0.3°F
(0.2°C)
61st Coolest Coolest since: 1976 1914, 1918
66th Warmest Warmest since: 1977 2018
Aug–Sep 1978
2-Month
61.7°F
(16.5°C)
59.6°F
(15.3°C)
2.1°F
(1.2°C)
99th Coolest Coolest since: 1976 1963
28th Warmest Warmest since: 1977 2018
Jul–Sep 1978
3-Month
62.2°F
(16.8°C)
61.3°F
(16.3°C)
0.9°F
(0.5°C)
85th Coolest Coolest since: 1976 1963
42nd Warmest Warmest since: 1977 2018
Ties: 1970, 2013
Jun–Sep 1978
4-Month
61.4°F
(16.3°C)
60.9°F
(16.1°C)
0.5°F
(0.2°C)
70th Coolest Coolest since: 1976 1927
57th Warmest Warmest since: 1977 2018
Ties: 1923, 1930, 1969, 1975, 1990
May–Sep 1978
5-Month
59.2°F
(15.1°C)
58.9°F
(14.9°C)
0.3°F
(0.2°C)
67th Coolest Coolest since: 1976 1963, 1967
60th Warmest Warmest since: 1977 2018
Ties: 1905, 1938, 1952, 1953
Apr–Sep 1978
6-Month
56.0°F
(13.3°C)
55.9°F
(13.3°C)
0.1°F
(0.0°C)
56th Coolest Coolest since: 1976 1907, 1927
71st Warmest Warmest since: 1977 2018
Ties: 1899, 1912, 1936
Mar–Sep 1978
7-Month
52.3°F
(11.3°C)
52.5°F
(11.4°C)
-0.2°F
(-0.1°C)
42nd Coolest Coolest since: 1976 1967
85th Warmest Warmest since: 1977 2010
Ties: 1895, 1912, 1930, 1954, 1976
Feb–Sep 1978
8-Month
47.7°F
(8.7°C)
49.0°F
(9.4°C)
-1.3°F
(-0.7°C)
13th Coolest Coolest since: 1967 1907, 1963
114th Warmest Warmest since: 1977 2012
Ties: 1926
Jan–Sep 1978
9-Month
44.6°F
(7.0°C)
46.2°F
(7.9°C)
-1.6°F
(-0.9°C)
7th Coolest Coolest since: 1963 1940
120th Warmest Warmest since: 1977 2012
Ties: 1895, 1914, 1920
Dec 1977–Sep 1978
10-Month
42.7°F
(5.9°C)
44.3°F
(6.8°C)
-1.6°F
(-0.9°C)
7th Coolest Coolest since: 1963 1904
119th Warmest Warmest since: 1977 2012
Ties: 1907
Nov 1977–Sep 1978
11-Month
42.4°F
(5.8°C)
43.4°F
(6.3°C)
-1.0°F
(-0.5°C)
19th Coolest Coolest since: 1977 1904
107th Warmest Warmest since: 1976 2012
Ties: 1914, 1916, 1948, 1982
Oct 1977–Sep 1978
12-Month
42.5°F
(5.8°C)
43.5°F
(6.4°C)
-1.0°F
(-0.6°C)
16th Coolest Coolest since: 1977 1918
110th Warmest Warmest since: 1976 2012
Ties: 1912, 1927, 1934, 1961
Apr 1977–Sep 1978
18-Month
47.3°F
(8.5°C)
47.6°F
(8.7°C)
-0.3°F
(-0.2°C)
35th Coolest Coolest since: 1977 1918
91st Warmest Warmest since: 1976 2012
Ties: 1912
Oct 1976–Sep 1978
24-Month
42.4°F
(5.8°C)
43.5°F
(6.4°C)
-1.1°F
(-0.6°C)
8th Coolest Coolest since: 1968 1905
117th Warmest Warmest since: 1977 2017
Ties: 1904, 1917, 1927
Oct 1975–Sep 1978
36-Month
43.0°F
(6.1°C)
43.5°F
(6.4°C)
-0.5°F
(-0.3°C)
23rd Coolest Coolest since: 1970 1918
101st Warmest Warmest since: 1977 2018
Ties: 1916, 1941
Oct 1974–Sep 1978
48-Month
43.3°F
(6.3°C)
43.5°F
(6.4°C)
-0.2°F
(-0.1°C)
37th Coolest Coolest since: 1971 1905
86th Warmest Warmest since: 1977 2019, 2020
Ties: 1911, 1914, 1916, 1936, 1948, 1984
Oct 1973–Sep 1978
60-Month
43.5°F
(6.4°C)
43.5°F
(6.4°C)
0.0°F
(0.0°C)
49th Coolest Coolest since: 1972 1967
73rd Warmest Warmest since: 1977 2020
Ties: 1900, 1902, 1937, 1942, 1960, 1984

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published April 2021, retrieved on April 13, 2021 from https://www.ncdc.noaa.gov/cag/