City Rankings

City Data Info
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Wilmington, Delaware

Average Temperature Rankings, June 2009

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  • Record Coolest
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  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
June 2009
1-Month
70.5°F
(21.4°C)
72.3°F
(22.4°C)
-1.8°F
(-1.0°C)
14th Coolest
Coolest since:
1972, 1979
62nd Warmest
Warmest since:
2010
Ties: 1965
May–Jun 2009
2-Month
67.0°F
(19.4°C)
67.6°F
(19.8°C)
-0.6°F
(-0.4°C)
27th Coolest
Coolest since:
1967
49th Warmest
Warmest since:
2010
Ties: 1973, 1980, 2016
Apr–Jun 2009
3-Month
62.8°F
(17.1°C)
62.9°F
(17.2°C)
-0.1°F
(-0.1°C)
36th Coolest
Coolest since:
1967, 1972
40th Warmest
Warmest since:
2010
Ties: 1977, 2007
Mar–Jun 2009
4-Month
57.7°F
(14.3°C)
58.0°F
(14.4°C)
-0.3°F
(-0.1°C)
39th Coolest
Coolest since:
1950
35th Warmest
Warmest since:
2010
Ties: 1974
Feb–Jun 2009
5-Month
53.4°F
(11.9°C)
53.4°F
(11.9°C)
0.0°F
(0.0°C)
41st Coolest
Coolest since:
1978
33rd Warmest
Warmest since:
2012
Jan–Jun 2009
6-Month
49.3°F
(9.6°C)
50.0°F
(10.0°C)
-0.7°F
(-0.4°C)
33rd Coolest
Coolest since:
1978
41st Warmest
Warmest since:
2012
Ties: 1964, 1993, 1997
Dec 2008–Jun 2009
7-Month
47.8°F
(8.8°C)
48.1°F
(8.9°C)
-0.3°F
(-0.1°C)
40th Coolest
Coolest since:
1978
33rd Warmest
Warmest since:
2012
Ties: 2011
Nov 2008–Jun 2009
8-Month
47.4°F
(8.6°C)
47.8°F
(8.8°C)
-0.4°F
(-0.2°C)
39th Coolest
Coolest since:
1978
33rd Warmest
Warmest since:
2012
Ties: 1980, 2005
Oct 2008–Jun 2009
9-Month
48.4°F
(9.1°C)
48.9°F
(9.4°C)
-0.5°F
(-0.3°C)
38th Coolest
Coolest since:
1978
34th Warmest
Warmest since:
2012
Ties: 1955, 1972, 1992
Sep 2008–Jun 2009
10-Month
50.5°F
(10.3°C)
50.7°F
(10.4°C)
-0.2°F
(-0.1°C)
40th Coolest
Coolest since:
1978
32nd Warmest
Warmest since:
2012
Ties: 1973
Aug 2008–Jun 2009
11-Month
52.5°F
(11.4°C)
52.9°F
(11.6°C)
-0.4°F
(-0.2°C)
32nd Coolest
Coolest since:
1978
40th Warmest
Warmest since:
2012, 2017
Ties: 1950, 1955, 1980, 2005
Jul 2008–Jun 2009
12-Month
54.7°F
(12.6°C)
55.0°F
(12.8°C)
-0.3°F
(-0.2°C)
41st Coolest
Coolest since:
1963
31st Warmest
Warmest since:
2012
Jan 2008–Jun 2009
18-Month
53.5°F
(11.9°C)
53.3°F
(11.8°C)
0.2°F
(0.1°C)
46th Coolest
Coolest since:
1979
24th Warmest
Warmest since:
2012, 2017
Ties: 2010
Jul 2007–Jun 2009
24-Month
55.5°F
(13.1°C)
54.9°F
(12.7°C)
0.6°F
(0.4°C)
53rd Coolest
Coolest since:
1978
15th Warmest
Warmest since:
2017
Ties: 2011, 2016
Jul 2006–Jun 2009
36-Month
55.6°F
(13.1°C)
54.9°F
(12.7°C)
0.7°F
(0.4°C)
52nd Coolest
Coolest since:
1979
12th Warmest
Warmest since:
2018, 2022
Ties: 2006, 2010
Jul 2005–Jun 2009
48-Month
55.9°F
(13.3°C)
54.9°F
(12.7°C)
1.0°F
(0.6°C)
54th Coolest
Coolest since:
1980
6th Warmest
Warmest since:
2019, 2020, 2022
Ties: 2008, 2012
Jul 2004–Jun 2009
60-Month
55.6°F
(13.1°C)
54.9°F
(12.7°C)
0.7°F
(0.4°C)
48th Coolest
Coolest since:
1967, 1970
9th Warmest
Warmest since:
2020
Ties: 2011, 2018

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