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


Delaware

Average Temperature Rankings, September 1934

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
September 1934
1-Month
68.6°F
(20.3°C)
67.4°F
(19.7°C)
1.2°F
(0.6°C)
84th Coolest Coolest since: 1932 1917
42nd Warmest Warmest since: 1933 2018
Ties: 1911, 1912, 1944, 1999
Aug–Sep 1934
2-Month
70.2°F
(21.2°C)
70.6°F
(21.4°C)
-0.4°F
(-0.2°C)
47th Coolest Coolest since: 1929 1927, 1963
79th Warmest Warmest since: 1933 2018
Ties: 1907, 1951
Jul–Sep 1934
3-Month
72.7°F
(22.6°C)
72.2°F
(22.3°C)
0.5°F
(0.3°C)
78th Coolest Coolest since: 1932 1909
48th Warmest Warmest since: 1933 2016
Ties: 1938
Jun–Sep 1934
4-Month
73.1°F
(22.8°C)
71.8°F
(22.1°C)
1.3°F
(0.7°C)
94th Coolest Coolest since: 1933 1927
32nd Warmest Warmest since: 1931 2010
Ties: 1952, 1961, 1983, 1991
May–Sep 1934
5-Month
71.2°F
(21.8°C)
69.9°F
(21.1°C)
1.3°F
(0.7°C)
98th Coolest Coolest since: 1933 1924, 1927
28th Warmest Warmest since: 1930 2010
Ties: 1955
Apr–Sep 1934
6-Month
67.7°F
(19.8°C)
66.9°F
(19.4°C)
0.8°F
(0.4°C)
80th Coolest Coolest since: 1932 1907
46th Warmest Warmest since: 1933 2010
Mar–Sep 1934
7-Month
63.6°F
(17.6°C)
63.5°F
(17.5°C)
0.1°F
(0.1°C)
58th Coolest Coolest since: 1932 1924
68th Warmest Warmest since: 1933 2010
Ties: 1901, 1931, 1948, 1961
Feb–Sep 1934
8-Month
58.4°F
(14.7°C)
59.9°F
(15.5°C)
-1.5°F
(-0.8°C)
15th Coolest Coolest since: 1926 1907
111th Warmest Warmest since: 1933 2012
Ties: 1905
Jan–Sep 1934
9-Month
56.0°F
(13.3°C)
56.9°F
(13.8°C)
-0.9°F
(-0.5°C)
27th Coolest Coolest since: 1928 1940
99th Warmest Warmest since: 1933 2012
Ties: 1956, 1962, 1971
Dec 1933–Sep 1934
10-Month
54.0°F
(12.2°C)
54.8°F
(12.7°C)
-0.8°F
(-0.5°C)
28th Coolest Coolest since: 1927 1904
97th Warmest Warmest since: 1933 2012
Ties: 1901, 1914, 1964, 1971, 1979
Nov 1933–Sep 1934
11-Month
52.9°F
(11.6°C)
54.0°F
(12.2°C)
-1.1°F
(-0.6°C)
20th Coolest Coolest since: 1927 1904
105th Warmest Warmest since: 1933 2012
Ties: 1948, 1970
Oct 1933–Sep 1934
12-Month
53.1°F
(11.7°C)
54.2°F
(12.3°C)
-1.1°F
(-0.6°C)
19th Coolest Coolest since: 1927 1904
106th Warmest Warmest since: 1933 2012
Ties: 1899, 1958, 1970
Apr 1933–Sep 1934
18-Month
58.0°F
(14.4°C)
58.4°F
(14.7°C)
-0.4°F
(-0.3°C)
31st Coolest Coolest since: 1928 1904, 1918
94th Warmest Warmest since: 1933 2012
Ties: 1925, 1951, 1962, 1965
Oct 1932–Sep 1934
24-Month
54.2°F
(12.3°C)
54.2°F
(12.3°C)
0.0°F
(0.0°C)
49th Coolest Coolest since: 1928 1905
75th Warmest Warmest since: 1933 2017
Ties: 1898, 1946, 1948, 1983, 1997
Oct 1931–Sep 1934
36-Month
54.9°F
(12.7°C)
54.2°F
(12.3°C)
0.7°F
(0.4°C)
85th Coolest Coolest since: 1931 1905, 1918
38th Warmest Warmest since: 1933 2018
Ties: 1923, 1974, 1975, 1997
Oct 1930–Sep 1934
48-Month
54.6°F
(12.6°C)
54.1°F
(12.3°C)
0.5°F
(0.3°C)
71st Coolest Coolest since: 1931 1905
51st Warmest Warmest since: 1933 2019
Ties: 1922
Oct 1929–Sep 1934
60-Month
54.7°F
(12.6°C)
54.1°F
(12.3°C)
0.6°F
(0.3°C)
79th Coolest Coolest since: 1931 1908
42nd Warmest Warmest since: 1933 2019
Ties: 1951, 1996, 1997

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 21, 2019 from https://www.ncdc.noaa.gov/cag/