Statewide Rankings

Statewide Data Info
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Delaware

Average Temperature Rankings, September 1986

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
September 1986
1-Month
67.4°F
(19.7°C)
67.4°F
(19.7°C)
0.0°F
(0.0°C)
58th Coolest
Coolest since:
1917
71st Warmest
Warmest since:
2018
Ties: 1901
Aug–Sep 1986
2-Month
70.0°F
(21.1°C)
70.6°F
(21.4°C)
-0.6°F
(-0.3°C)
35th Coolest
Coolest since:
1927, 1963
94th Warmest
Warmest since:
2018
Ties: 1916, 1948, 1984
Jul–Sep 1986
3-Month
72.4°F
(22.4°C)
72.2°F
(22.3°C)
0.2°F
(0.1°C)
62nd Coolest
Coolest since:
1909
67th Warmest
Warmest since:
2016
Ties: 1925, 1990
Jun–Sep 1986
4-Month
72.5°F
(22.5°C)
71.9°F
(22.2°C)
0.6°F
(0.3°C)
73rd Coolest
Coolest since:
1927
56th Warmest
Warmest since:
2010
Ties: 1895
May–Sep 1986
5-Month
71.0°F
(21.7°C)
69.9°F
(21.1°C)
1.1°F
(0.6°C)
90th Coolest
Coolest since:
1924, 1927
39th Warmest
Warmest since:
2010
Ties: 1898, 1939, 1988, 2014
Apr–Sep 1986
6-Month
67.9°F
(19.9°C)
66.9°F
(19.4°C)
1.0°F
(0.5°C)
89th Coolest
Coolest since:
1907
40th Warmest
Warmest since:
2010
Ties: 1906, 1933, 1973
Mar–Sep 1986
7-Month
64.6°F
(18.1°C)
63.5°F
(17.5°C)
1.1°F
(0.6°C)
96th Coolest
Coolest since:
1924
33rd Warmest
Warmest since:
2010
Feb–Sep 1986
8-Month
60.7°F
(15.9°C)
59.8°F
(15.4°C)
0.9°F
(0.5°C)
85th Coolest
Coolest since:
1907
44th Warmest
Warmest since:
2012
Ties: 1898, 1942, 1988, 2007
Jan–Sep 1986
9-Month
57.6°F
(14.2°C)
56.9°F
(13.8°C)
0.7°F
(0.4°C)
81st Coolest
Coolest since:
1940
48th Warmest
Warmest since:
2012
Ties: 1943, 1987, 2015
Dec 1985–Sep 1986
10-Month
55.3°F
(12.9°C)
54.8°F
(12.7°C)
0.5°F
(0.2°C)
70th Coolest
Coolest since:
1904
58th Warmest
Warmest since:
2012
Ties: 1945, 1959
Nov 1985–Sep 1986
11-Month
55.0°F
(12.8°C)
54.0°F
(12.2°C)
1.0°F
(0.6°C)
89th Coolest
Coolest since:
1904
39th Warmest
Warmest since:
2012
Ties: 1980, 1989, 1990, 1993
Oct 1985–Sep 1986
12-Month
55.4°F
(13.0°C)
54.2°F
(12.3°C)
1.2°F
(0.7°C)
96th Coolest
Coolest since:
1904
32nd Warmest
Warmest since:
2012
Ties: 1952, 1953, 1954
Apr 1985–Sep 1986
18-Month
59.6°F
(15.3°C)
58.4°F
(14.7°C)
1.2°F
(0.6°C)
102nd Coolest
Coolest since:
1918
26th Warmest
Warmest since:
2012
Ties: 1921, 1942, 1953
Oct 1984–Sep 1986
24-Month
55.6°F
(13.1°C)
54.2°F
(12.3°C)
1.4°F
(0.8°C)
102nd Coolest
Coolest since:
1905
25th Warmest
Warmest since:
2017
Oct 1983–Sep 1986
36-Month
55.0°F
(12.8°C)
54.2°F
(12.3°C)
0.8°F
(0.5°C)
88th Coolest
Coolest since:
1905, 1918
38th Warmest
Warmest since:
2018
Ties: 1985, 1988
Oct 1982–Sep 1986
48-Month
55.1°F
(12.8°C)
54.2°F
(12.3°C)
0.9°F
(0.5°C)
91st Coolest
Coolest since:
1905
34th Warmest
Warmest since:
2019
Ties: 1933, 1976
Oct 1981–Sep 1986
60-Month
54.6°F
(12.6°C)
54.1°F
(12.3°C)
0.5°F
(0.3°C)
75th Coolest
Coolest since:
1908
49th Warmest
Warmest since:
2020
Ties: 1949, 1950, 1975

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