Climate at a Glance

City 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 August 2021. For more information, please see Climatological Rankings.


Wilmington, Delaware

Average Temperature Rankings, June 2003

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
June 2003
1-Month
69.2°F
(20.7°C)
72.1°F
(22.3°C)
-2.9°F
(-1.6°C)
8th Coolest Coolest since: 1992 1972
67th Warmest Warmest since: 2002 2010
Ties: 1977
May–Jun 2003
2-Month
63.9°F
(17.7°C)
67.5°F
(19.7°C)
-3.6°F
(-2.0°C)
2nd Coolest Coolest since: 1967 1967
73rd Warmest Warmest since: 2002 2010
Apr–Jun 2003
3-Month
59.7°F
(15.4°C)
62.7°F
(17.1°C)
-3.0°F
(-1.7°C)
4th Coolest Coolest since: 1972 1967, 1972
71st Warmest Warmest since: 2002 2010
Mar–Jun 2003
4-Month
55.6°F
(13.1°C)
57.8°F
(14.3°C)
-2.2°F
(-1.2°C)
12th Coolest Coolest since: 1992 1950
61st Warmest Warmest since: 2002 2010
Feb–Jun 2003
5-Month
50.3°F
(10.2°C)
53.3°F
(11.8°C)
-3.0°F
(-1.6°C)
7th Coolest Coolest since: 1979 1978
66th Warmest Warmest since: 2002 2012
Jan–Jun 2003
6-Month
46.7°F
(8.2°C)
49.8°F
(9.9°C)
-3.1°F
(-1.7°C)
4th Coolest Coolest since: 1978 1978
69th Warmest Warmest since: 2002 2012
Dec 2002–Jun 2003
7-Month
45.0°F
(7.2°C)
47.9°F
(8.8°C)
-2.9°F
(-1.6°C)
5th Coolest Coolest since: 1978 1978
67th Warmest Warmest since: 2002 2012
Nov 2002–Jun 2003
8-Month
44.9°F
(7.2°C)
47.7°F
(8.7°C)
-2.8°F
(-1.5°C)
5th Coolest Coolest since: 1978 1978
66th Warmest Warmest since: 2002 2012
Oct 2002–Jun 2003
9-Month
46.1°F
(7.8°C)
48.6°F
(9.2°C)
-2.5°F
(-1.4°C)
6th Coolest Coolest since: 1978 1978
65th Warmest Warmest since: 2002 2012
Sep 2002–Jun 2003
10-Month
48.5°F
(9.2°C)
50.6°F
(10.3°C)
-2.1°F
(-1.1°C)
9th Coolest Coolest since: 1982 1978
62nd Warmest Warmest since: 2002 2012
Aug 2002–Jun 2003
11-Month
51.2°F
(10.7°C)
52.8°F
(11.6°C)
-1.6°F
(-0.9°C)
11th Coolest Coolest since: 1982 1963
60th Warmest Warmest since: 2002 2012, 2017
Ties: 1951, 1964, 1966
Jul 2002–Jun 2003
12-Month
53.4°F
(11.9°C)
54.8°F
(12.7°C)
-1.4°F
(-0.8°C)
15th Coolest Coolest since: 1982 1963
56th Warmest Warmest since: 2002 2012
Jan 2002–Jun 2003
18-Month
53.0°F
(11.7°C)
53.1°F
(11.7°C)
-0.1°F
(0.0°C)
43rd Coolest Coolest since: 2001 1979
26th Warmest Warmest since: 2002 2012, 2017
Ties: 1995
Jul 2001–Jun 2003
24-Month
55.1°F
(12.8°C)
54.8°F
(12.7°C)
0.3°F
(0.1°C)
49th Coolest Coolest since: 2002 1978
18th Warmest Warmest since: 2002 2017
Ties: 2002, 2010
Jul 2000–Jun 2003
36-Month
54.6°F
(12.6°C)
54.8°F
(12.7°C)
-0.2°F
(-0.1°C)
38th Coolest Coolest since: 1998 1979
25th Warmest Warmest since: 2002 2018
Ties: 1974, 1975, 1996, 1998
Jul 1999–Jun 2003
48-Month
55.0°F
(12.8°C)
54.8°F
(12.7°C)
0.2°F
(0.1°C)
44th Coolest Coolest since: 1999 1966
15th Warmest Warmest since: 2002 2019, 2020
Ties: 1999
Jul 1998–Jun 2003
60-Month
55.2°F
(12.9°C)
54.8°F
(12.7°C)
0.4°F
(0.2°C)
45th Coolest Coolest since: 2001 1967
11th Warmest Warmest since: 2002 2020
Ties: 2000, 2006

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published September 2021, retrieved on September 16, 2021 from https://www.ncdc.noaa.gov/cag/