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 1943

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
September 1943
1-Month
66.1°F
(18.9°C)
67.4°F
(19.7°C)
-1.3°F
(-0.8°C)
28th Coolest Coolest since: 1940 1917
98th Warmest Warmest since: 1942 2018
Ties: 1976, 1982
Aug–Sep 1943
2-Month
70.7°F
(21.5°C)
70.6°F
(21.4°C)
0.1°F
(0.1°C)
60th Coolest Coolest since: 1942 1927, 1963
66th Warmest Warmest since: 1942 2018
Ties: 1942
Jul–Sep 1943
3-Month
72.3°F
(22.4°C)
72.2°F
(22.3°C)
0.1°F
(0.1°C)
58th Coolest Coolest since: 1940 1909
68th Warmest Warmest since: 1942 2016
Ties: 1926, 1978, 1997
Jun–Sep 1943
4-Month
73.2°F
(22.9°C)
71.8°F
(22.1°C)
1.4°F
(0.8°C)
97th Coolest Coolest since: 1942 1927
29th Warmest Warmest since: 1931 2010
Ties: 1988, 2013
May–Sep 1943
5-Month
71.3°F
(21.8°C)
69.9°F
(21.1°C)
1.4°F
(0.7°C)
101st Coolest Coolest since: 1942 1924, 1927
25th Warmest Warmest since: 1930 2010
Ties: 2008, 2013
Apr–Sep 1943
6-Month
67.5°F
(19.7°C)
66.9°F
(19.4°C)
0.6°F
(0.3°C)
72nd Coolest Coolest since: 1940 1907
54th Warmest Warmest since: 1942 2010
Ties: 1911, 1945, 1969, 1989
Mar–Sep 1943
7-Month
64.0°F
(17.8°C)
63.5°F
(17.5°C)
0.5°F
(0.3°C)
76th Coolest Coolest since: 1941 1924
50th Warmest Warmest since: 1942 2010
Ties: 1913, 1929, 1944, 1954, 1968, 2001, 2003, 2014
Feb–Sep 1943
8-Month
60.5°F
(15.8°C)
59.8°F
(15.4°C)
0.7°F
(0.4°C)
79th Coolest Coolest since: 1941 1907
47th Warmest Warmest since: 1942 2012
Ties: 1900, 1933, 1994
Jan–Sep 1943
9-Month
57.6°F
(14.2°C)
56.9°F
(13.8°C)
0.7°F
(0.4°C)
81st Coolest Coolest since: 1942 1940
45th Warmest Warmest since: 1939 2012
Ties: 1986, 1987, 2015
Dec 1942–Sep 1943
10-Month
55.1°F
(12.8°C)
54.9°F
(12.7°C)
0.2°F
(0.1°C)
65th Coolest Coolest since: 1941 1904
60th Warmest Warmest since: 1942 2012
Ties: 1929, 2001
Nov 1942–Sep 1943
11-Month
54.3°F
(12.4°C)
53.9°F
(12.2°C)
0.4°F
(0.2°C)
68th Coolest Coolest since: 1941 1904
57th Warmest Warmest since: 1942 2012
Ties: 1906, 1929, 1947, 2014
Oct 1942–Sep 1943
12-Month
54.6°F
(12.6°C)
54.2°F
(12.3°C)
0.4°F
(0.3°C)
71st Coolest Coolest since: 1941 1904
54th Warmest Warmest since: 1942 2012
Ties: 1906, 1929, 1937, 1950, 1972, 1988
Apr 1942–Sep 1943
18-Month
59.2°F
(15.1°C)
58.5°F
(14.7°C)
0.7°F
(0.4°C)
86th Coolest Coolest since: 1941 1904, 1918
39th Warmest Warmest since: 1942 2012
Ties: 1913, 1939, 1952, 1988
Oct 1941–Sep 1943
24-Month
55.0°F
(12.8°C)
54.1°F
(12.3°C)
0.9°F
(0.5°C)
89th Coolest Coolest since: 1942 1905
35th Warmest Warmest since: 1933 2017
Ties: 1990, 2004, 2015
Oct 1940–Sep 1943
36-Month
54.6°F
(12.6°C)
54.2°F
(12.3°C)
0.4°F
(0.3°C)
70th Coolest Coolest since: 1942 1905, 1918
53rd Warmest Warmest since: 1939 2018
Oct 1939–Sep 1943
48-Month
53.8°F
(12.1°C)
54.1°F
(12.3°C)
-0.3°F
(-0.2°C)
33rd Coolest Coolest since: 1941 1905
89th Warmest Warmest since: 1942 2019
Ties: 1899, 1913, 1936, 1979
Oct 1938–Sep 1943
60-Month
54.1°F
(12.3°C)
54.1°F
(12.3°C)
0.0°F
(0.0°C)
48th Coolest Coolest since: 1942 1908
73rd Warmest Warmest since: 1942 2019
Ties: 1901, 1931, 1942, 1973, 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 24, 2019 from https://www.ncdc.noaa.gov/cag/