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


Delaware

Average Temperature Rankings, September 2003

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
September 2003
1-Month
69.3°F
(20.7°C)
67.4°F
(19.7°C)
1.9°F
(1.0°C)
94th Coolest Coolest since: 2001 1917
32nd Warmest Warmest since: 2002 2018
Ties: 1973
Aug–Sep 2003
2-Month
72.9°F
(22.7°C)
70.6°F
(21.4°C)
2.3°F
(1.3°C)
107th Coolest Coolest since: 2001 1927, 1963
19th Warmest Warmest since: 2002 2018
Ties: 1898, 1930, 1970
Jul–Sep 2003
3-Month
74.0°F
(23.3°C)
72.2°F
(22.3°C)
1.8°F
(1.0°C)
102nd Coolest Coolest since: 2001 1909
24th Warmest Warmest since: 2002 2016
Ties: 1901, 1959, 1961
Jun–Sep 2003
4-Month
73.0°F
(22.8°C)
71.8°F
(22.1°C)
1.2°F
(0.7°C)
89th Coolest Coolest since: 2001 1927
37th Warmest Warmest since: 2002 2010
Ties: 1957, 1989
May–Sep 2003
5-Month
70.2°F
(21.2°C)
69.9°F
(21.1°C)
0.3°F
(0.1°C)
66th Coolest Coolest since: 2000 1924, 1927
60th Warmest Warmest since: 2002 2010
Ties: 1895, 1969, 1975
Apr–Sep 2003
6-Month
67.2°F
(19.6°C)
66.9°F
(19.4°C)
0.3°F
(0.2°C)
65th Coolest Coolest since: 2000 1907
61st Warmest Warmest since: 2002 2010
Ties: 1936, 1981, 1990
Mar–Sep 2003
7-Month
64.0°F
(17.8°C)
63.4°F
(17.4°C)
0.6°F
(0.4°C)
76th Coolest Coolest since: 2001 1924
50th Warmest Warmest since: 2002 2010
Ties: 1913, 1929, 1943, 1944, 1954, 1968, 2001, 2014
Feb–Sep 2003
8-Month
60.0°F
(15.6°C)
59.8°F
(15.4°C)
0.2°F
(0.2°C)
61st Coolest Coolest since: 1996 1907
65th Warmest Warmest since: 2002 2012
Ties: 1946
Jan–Sep 2003
9-Month
56.7°F
(13.7°C)
56.9°F
(13.8°C)
-0.2°F
(-0.1°C)
51st Coolest Coolest since: 1996 1940
75th Warmest Warmest since: 2002 2012
Ties: 1896, 1950, 1964
Dec 2002–Sep 2003
10-Month
54.6°F
(12.6°C)
54.8°F
(12.7°C)
-0.2°F
(-0.1°C)
47th Coolest Coolest since: 1996 1904
78th Warmest Warmest since: 2002 2012
Ties: 1946
Nov 2002–Sep 2003
11-Month
53.8°F
(12.1°C)
54.0°F
(12.2°C)
-0.2°F
(-0.1°C)
46th Coolest Coolest since: 1996 1904
79th Warmest Warmest since: 2002 2012
Ties: 1908, 1909, 1941
Oct 2002–Sep 2003
12-Month
54.1°F
(12.3°C)
54.2°F
(12.3°C)
-0.1°F
(0.0°C)
50th Coolest Coolest since: 1996 1904
75th Warmest Warmest since: 2002 2012
Ties: 1901, 1922, 1946
Apr 2002–Sep 2003
18-Month
59.4°F
(15.2°C)
58.5°F
(14.7°C)
0.9°F
(0.5°C)
96th Coolest Coolest since: 2001 1904, 1918
29th Warmest Warmest since: 2002 2012
Ties: 1960, 1974, 1990, 1992
Oct 2001–Sep 2003
24-Month
56.2°F
(13.4°C)
54.2°F
(12.3°C)
2.0°F
(1.1°C)
111th Coolest Coolest since: 2001 1905
13th Warmest Warmest since: 2002 2017
Ties: 2000, 2006, 2010
Oct 2000–Sep 2003
36-Month
55.6°F
(13.1°C)
54.1°F
(12.3°C)
1.5°F
(0.8°C)
103rd Coolest Coolest since: 2001 1905, 1918
20th Warmest Warmest since: 2002 2018
Ties: 1993, 2001
Oct 1999–Sep 2003
48-Month
55.7°F
(13.2°C)
54.2°F
(12.3°C)
1.5°F
(0.9°C)
104th Coolest Coolest since: 1999 1905
18th Warmest Warmest since: 2002 2019
Ties: 2004
Oct 1998–Sep 2003
60-Month
55.8°F
(13.2°C)
54.1°F
(12.3°C)
1.7°F
(0.9°C)
106th Coolest Coolest since: 2001 1908
15th Warmest Warmest since: 2002 2019
Ties: 2007

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 15, 2019 from https://www.ncdc.noaa.gov/cag/