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.


Delaware

Average Temperature Rankings, September 1973

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
September 1973
1-Month
69.3°F
(20.7°C)
67.4°F
(19.7°C)
1.9°F
(1.0°C)
94th Coolest Coolest since: 1972 1917
32nd Warmest Warmest since: 1971 2018
Ties: 2003
Aug–Sep 1973
2-Month
72.4°F
(22.4°C)
70.5°F
(21.4°C)
1.9°F
(1.0°C)
101st Coolest Coolest since: 1972 1927, 1963
25th Warmest Warmest since: 1970 2018
Ties: 1999
Jul–Sep 1973
3-Month
73.6°F
(23.1°C)
72.2°F
(22.3°C)
1.4°F
(0.8°C)
94th Coolest Coolest since: 1972 1909
32nd Warmest Warmest since: 1961 2016
Jun–Sep 1973
4-Month
73.6°F
(23.1°C)
71.9°F
(22.2°C)
1.7°F
(0.9°C)
109th Coolest Coolest since: 1972 1927
17th Warmest Warmest since: 1959 2010
Ties: 1959
May–Sep 1973
5-Month
70.9°F
(21.6°C)
69.9°F
(21.1°C)
1.0°F
(0.5°C)
85th Coolest Coolest since: 1972 1924, 1927
41st Warmest Warmest since: 1970 2010
Ties: 1906, 1949, 1953, 1970
Apr–Sep 1973
6-Month
67.9°F
(19.9°C)
67.0°F
(19.4°C)
0.9°F
(0.5°C)
89th Coolest Coolest since: 1972 1907
37th Warmest Warmest since: 1959 2010
Ties: 1906, 1933, 1986
Mar–Sep 1973
7-Month
64.9°F
(18.3°C)
63.4°F
(17.4°C)
1.5°F
(0.9°C)
103rd Coolest Coolest since: 1972 1924
23rd Warmest Warmest since: 1959 2010
Feb–Sep 1973
8-Month
61.0°F
(16.1°C)
59.8°F
(15.4°C)
1.2°F
(0.7°C)
93rd Coolest Coolest since: 1972 1907
33rd Warmest Warmest since: 1959 2012
Ties: 1995
Jan–Sep 1973
9-Month
58.1°F
(14.5°C)
56.9°F
(13.8°C)
1.2°F
(0.7°C)
95th Coolest Coolest since: 1972 1940
31st Warmest Warmest since: 1959 2012
Ties: 1955
Dec 1972–Sep 1973
10-Month
56.5°F
(13.6°C)
54.9°F
(12.7°C)
1.6°F
(0.9°C)
104th Coolest Coolest since: 1972 1904
21st Warmest Warmest since: 1957 2012
Nov 1972–Sep 1973
11-Month
55.3°F
(12.9°C)
54.0°F
(12.2°C)
1.3°F
(0.7°C)
97th Coolest Coolest since: 1972 1904
28th Warmest Warmest since: 1957 2012
Ties: 1939
Oct 1972–Sep 1973
12-Month
55.1°F
(12.8°C)
54.2°F
(12.3°C)
0.9°F
(0.5°C)
86th Coolest Coolest since: 1972 1904
39th Warmest Warmest since: 1957 2012
Ties: 1898, 1930, 1974, 1987
Apr 1972–Sep 1973
18-Month
58.6°F
(14.8°C)
58.4°F
(14.7°C)
0.2°F
(0.1°C)
59th Coolest Coolest since: 1972 1904, 1918
66th Warmest Warmest since: 1960 2012
Ties: 1898, 1944, 1959, 1975, 1981, 2001
Oct 1971–Sep 1973
24-Month
54.8°F
(12.7°C)
54.1°F
(12.3°C)
0.7°F
(0.4°C)
81st Coolest Coolest since: 1972 1905
43rd Warmest Warmest since: 1955 2017
Ties: 1930, 1975, 1985, 1988
Oct 1970–Sep 1973
36-Month
54.5°F
(12.5°C)
54.1°F
(12.3°C)
0.4°F
(0.2°C)
69th Coolest Coolest since: 1972 1905, 1918
54th Warmest Warmest since: 1959 2018
Ties: 1922, 1930, 1931, 1956, 1959, 1977, 1994
Oct 1969–Sep 1973
48-Month
54.2°F
(12.3°C)
54.2°F
(12.3°C)
0.0°F
(0.0°C)
55th Coolest Coolest since: 1972 1905
67th Warmest Warmest since: 1960 2019
Ties: 1901, 1948, 1983
Oct 1968–Sep 1973
60-Month
54.1°F
(12.3°C)
54.1°F
(12.3°C)
0.0°F
(0.0°C)
48th Coolest Coolest since: 1972 1908
73rd Warmest Warmest since: 1961 2019
Ties: 1901, 1931, 1942, 1943, 1980, 1983, 1984

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 20, 2019 from https://www.ncdc.noaa.gov/cag/