Statewide Rankings

Statewide Data Info
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Delaware

Average Temperature Rankings, September 1974

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
September 1974
1-Month
66.8°F
(19.3°C)
67.4°F
(19.7°C)
-0.6°F
(-0.4°C)
41st Coolest
Coolest since:
1917
88th Warmest
Warmest since:
2018
Ties: 1904, 1978
Aug–Sep 1974
2-Month
70.5°F
(21.4°C)
70.6°F
(21.4°C)
-0.1°F
(0.0°C)
54th Coolest
Coolest since:
1927, 1963
75th Warmest
Warmest since:
2018
Ties: 1952
Jul–Sep 1974
3-Month
71.9°F
(22.2°C)
72.2°F
(22.3°C)
-0.3°F
(-0.1°C)
44th Coolest
Coolest since:
1909
85th Warmest
Warmest since:
2016
Ties: 1975, 1979
Jun–Sep 1974
4-Month
70.9°F
(21.6°C)
71.9°F
(22.2°C)
-1.0°F
(-0.6°C)
21st Coolest
Coolest since:
1927
108th Warmest
Warmest since:
2010
Ties: 1902, 1908
May–Sep 1974
5-Month
69.0°F
(20.6°C)
69.9°F
(21.1°C)
-0.9°F
(-0.5°C)
20th Coolest
Coolest since:
1924, 1927
109th Warmest
Warmest since:
2010
Ties: 1904, 1915, 1926, 1962
Apr–Sep 1974
6-Month
66.7°F
(19.3°C)
66.9°F
(19.4°C)
-0.2°F
(-0.1°C)
41st Coolest
Coolest since:
1907
88th Warmest
Warmest since:
2010
Ties: 1914, 1929, 1937, 1948
Mar–Sep 1974
7-Month
63.5°F
(17.5°C)
63.5°F
(17.5°C)
0.0°F
(0.0°C)
53rd Coolest
Coolest since:
1924
76th Warmest
Warmest since:
2010
Ties: 1906, 1969, 1970, 1979
Feb–Sep 1974
8-Month
59.8°F
(15.4°C)
59.8°F
(15.4°C)
0.0°F
(0.0°C)
52nd Coolest
Coolest since:
1907
77th Warmest
Warmest since:
2012
Ties: 1896, 1906, 1911, 1968
Jan–Sep 1974
9-Month
57.4°F
(14.1°C)
56.9°F
(13.8°C)
0.5°F
(0.3°C)
73rd Coolest
Coolest since:
1940
56th Warmest
Warmest since:
2012
Ties: 1906, 1937, 1942, 1977, 1980
Dec 1973–Sep 1974
10-Month
55.6°F
(13.1°C)
54.8°F
(12.7°C)
0.8°F
(0.4°C)
79th Coolest
Coolest since:
1904
49th Warmest
Warmest since:
2012
Nov 1973–Sep 1974
11-Month
54.9°F
(12.7°C)
54.0°F
(12.2°C)
0.9°F
(0.5°C)
84th Coolest
Coolest since:
1904
44th Warmest
Warmest since:
2012
Ties: 1898, 1925, 1942, 2015
Oct 1973–Sep 1974
12-Month
55.1°F
(12.8°C)
54.2°F
(12.3°C)
0.9°F
(0.5°C)
86th Coolest
Coolest since:
1904
42nd Warmest
Warmest since:
2012
Ties: 1898, 1930, 1973, 1980, 1987
Apr 1973–Sep 1974
18-Month
59.4°F
(15.2°C)
58.4°F
(14.7°C)
1.0°F
(0.5°C)
96th Coolest
Coolest since:
1918
32nd Warmest
Warmest since:
2012
Ties: 1960, 1990, 1992, 2003
Oct 1972–Sep 1974
24-Month
55.1°F
(12.8°C)
54.2°F
(12.3°C)
0.9°F
(0.5°C)
92nd Coolest
Coolest since:
1905
35th Warmest
Warmest since:
2017
Ties: 1932, 1976
Oct 1971–Sep 1974
36-Month
54.9°F
(12.7°C)
54.2°F
(12.3°C)
0.7°F
(0.4°C)
85th Coolest
Coolest since:
1905, 1918
41st Warmest
Warmest since:
2018
Ties: 1923, 1934, 1949, 1975, 1997
Oct 1970–Sep 1974
48-Month
54.7°F
(12.6°C)
54.2°F
(12.3°C)
0.5°F
(0.3°C)
79th Coolest
Coolest since:
1905
46th Warmest
Warmest since:
2019
Ties: 1945, 1949, 1951, 1956, 1977, 1996, 1997
Oct 1969–Sep 1974
60-Month
54.4°F
(12.4°C)
54.1°F
(12.3°C)
0.3°F
(0.1°C)
67th Coolest
Coolest since:
1908
57th Warmest
Warmest since:
2020
Ties: 1923, 1935, 1947

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