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 March 2021. For more information, please see Climatological Rankings.


Delaware

Average Temperature Rankings, September 1926

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1926
1-Month
67.3°F
(19.6°C)
67.4°F
(19.7°C)
-0.1°F
(-0.1°C)
52nd Coolest Coolest since: 1924 1917
75th Warmest Warmest since: 1925 2018
Ties: 1897, 1919, 1955, 1972, 1992
Aug–Sep 1926
2-Month
71.1°F
(21.7°C)
70.6°F
(21.4°C)
0.5°F
(0.3°C)
72nd Coolest Coolest since: 1925 1927, 1963
55th Warmest Warmest since: 1925 2018
Ties: 1925, 1954
Jul–Sep 1926
3-Month
72.3°F
(22.4°C)
72.2°F
(22.3°C)
0.1°F
(0.1°C)
58th Coolest Coolest since: 1924 1909
69th Warmest Warmest since: 1925 2016
Ties: 1943, 1978, 1997
Jun–Sep 1926
4-Month
71.1°F
(21.7°C)
71.8°F
(22.1°C)
-0.7°F
(-0.4°C)
28th Coolest Coolest since: 1924 1927
99th Warmest Warmest since: 1925 2010
Ties: 1905, 1915, 1919, 1928, 1929, 1958
May–Sep 1926
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 1924, 1927
107th Warmest Warmest since: 1925 2010
Ties: 1904, 1915, 1962, 1974
Apr–Sep 1926
6-Month
65.8°F
(18.8°C)
67.0°F
(19.4°C)
-1.2°F
(-0.6°C)
19th Coolest Coolest since: 1924 1907
108th Warmest Warmest since: 1925 2010
Mar–Sep 1926
7-Month
61.8°F
(16.6°C)
63.5°F
(17.5°C)
-1.7°F
(-0.9°C)
9th Coolest Coolest since: 1924 1924
118th Warmest Warmest since: 1925 2010
Feb–Sep 1926
8-Month
58.3°F
(14.6°C)
59.8°F
(15.4°C)
-1.5°F
(-0.8°C)
12th Coolest Coolest since: 1924 1907
115th Warmest Warmest since: 1925 2012
Ties: 1914, 1958
Jan–Sep 1926
9-Month
55.5°F
(13.1°C)
56.9°F
(13.8°C)
-1.4°F
(-0.7°C)
14th Coolest Coolest since: 1924 1940
113th Warmest Warmest since: 1925 2012
Ties: 1902, 1982
Dec 1925–Sep 1926
10-Month
53.5°F
(11.9°C)
54.9°F
(12.7°C)
-1.4°F
(-0.8°C)
15th Coolest Coolest since: 1920 1904
111th Warmest Warmest since: 1925 2012
Ties: 1916, 1936, 1956
Nov 1925–Sep 1926
11-Month
52.5°F
(11.4°C)
54.0°F
(12.2°C)
-1.5°F
(-0.8°C)
12th Coolest Coolest since: 1920 1904
114th Warmest Warmest since: 1925 2012
Ties: 1978
Oct 1925–Sep 1926
12-Month
52.4°F
(11.3°C)
54.2°F
(12.3°C)
-1.8°F
(-1.0°C)
6th Coolest Coolest since: 1918 1904
120th Warmest Warmest since: 1925 2012
Ties: 1902
Apr 1925–Sep 1926
18-Month
57.5°F
(14.2°C)
58.5°F
(14.7°C)
-1.0°F
(-0.5°C)
16th Coolest Coolest since: 1924 1904, 1918
110th Warmest Warmest since: 1925 2012
Ties: 1907, 1941
Oct 1924–Sep 1926
24-Month
53.7°F
(12.1°C)
54.2°F
(12.3°C)
-0.5°F
(-0.2°C)
33rd Coolest Coolest since: 1924 1905
92nd Warmest Warmest since: 1925 2017
Ties: 1915, 1920, 1969
Oct 1923–Sep 1926
36-Month
53.4°F
(11.9°C)
54.2°F
(12.3°C)
-0.8°F
(-0.4°C)
18th Coolest Coolest since: 1920 1905, 1918
106th Warmest Warmest since: 1925 2018
Ties: 1965, 1967, 1969
Oct 1922–Sep 1926
48-Month
53.5°F
(11.9°C)
54.2°F
(12.3°C)
-0.7°F
(-0.4°C)
18th Coolest Coolest since: 1920 1905
105th Warmest Warmest since: 1925 2019
Ties: 1912, 1928, 1963, 1965, 1967
Oct 1921–Sep 1926
60-Month
53.6°F
(12.0°C)
54.1°F
(12.3°C)
-0.5°F
(-0.3°C)
22nd Coolest Coolest since: 1920 1908
100th Warmest Warmest since: 1925 2020
Ties: 1910, 1964, 1981

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published April 2021, retrieved on April 22, 2021 from https://www.ncdc.noaa.gov/cag/