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, August 1921

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
August 1921
1-Month
71.4°F
(21.9°C)
73.7°F
(23.2°C)
-2.3°F
(-1.3°C)
6th Coolest Coolest since: 1909 1927
120th Warmest Warmest since: 1920 2016
Ties: 1982, 1992
Jul–Aug 1921
2-Month
74.6°F
(23.7°C)
74.7°F
(23.7°C)
-0.1°F
(0.0°C)
54th Coolest Coolest since: 1920 1927
72nd Warmest Warmest since: 1916 2016
Ties: 1899, 1951, 1985, 1989
Jun–Aug 1921
3-Month
73.6°F
(23.1°C)
73.3°F
(22.9°C)
0.3°F
(0.2°C)
60th Coolest Coolest since: 1920 1927
66th Warmest Warmest since: 1914 2010
Ties: 1928, 1942, 1978
May–Aug 1921
4-Month
70.3°F
(21.3°C)
70.5°F
(21.4°C)
-0.2°F
(-0.1°C)
45th Coolest Coolest since: 1920 1907
81st Warmest Warmest since: 1918 2010
Ties: 1932, 1976, 1978, 1981
Apr–Aug 1921
5-Month
67.7°F
(19.8°C)
66.9°F
(19.4°C)
0.8°F
(0.4°C)
84th Coolest Coolest since: 1920 1907
42nd Warmest Warmest since: 1900 2010
Ties: 1969
Mar–Aug 1921
6-Month
65.3°F
(18.5°C)
62.8°F
(17.1°C)
2.5°F
(1.4°C)
117th Coolest Coolest since: 1920 1907
9th Warmest Warmest to Date 2010
Ties: 2004
Feb–Aug 1921
7-Month
61.3°F
(16.3°C)
58.7°F
(14.8°C)
2.6°F
(1.5°C)
115th Coolest Coolest since: 1920 1907
11th Warmest Warmest to Date 2012
Jan–Aug 1921
8-Month
58.1°F
(14.5°C)
55.5°F
(13.1°C)
2.6°F
(1.4°C)
113th Coolest Coolest since: 1920 1940
13th Warmest Warmest to Date 2012
Dec 1920–Aug 1921
9-Month
55.9°F
(13.3°C)
53.4°F
(11.9°C)
2.5°F
(1.4°C)
113th Coolest Coolest since: 1920 1904
12th Warmest Warmest to Date 2012
Ties: 2008
Nov 1920–Aug 1921
10-Month
54.8°F
(12.7°C)
52.6°F
(11.4°C)
2.2°F
(1.3°C)
109th Coolest Coolest since: 1920 1904
16th Warmest Warmest to Date 2012
Oct 1920–Aug 1921
11-Month
55.2°F
(12.9°C)
52.9°F
(11.6°C)
2.3°F
(1.3°C)
111th Coolest Coolest since: 1920 1904
14th Warmest Warmest to Date 2012
Ties: 2007
Sep 1920–Aug 1921
12-Month
56.3°F
(13.5°C)
54.2°F
(12.3°C)
2.1°F
(1.2°C)
111th Coolest Coolest since: 1920 1904
14th Warmest Warmest to Date 2012
Ties: 1949, 2011
Mar 1920–Aug 1921
18-Month
57.9°F
(14.4°C)
57.0°F
(13.9°C)
0.9°F
(0.5°C)
90th Coolest Coolest since: 1920 1905, 1918
35th Warmest Warmest to Date 2012
Ties: 1937, 1943, 1950, 1955, 1976
Sep 1919–Aug 1921
24-Month
54.4°F
(12.4°C)
54.1°F
(12.3°C)
0.3°F
(0.1°C)
69th Coolest Coolest since: 1920 1905
55th Warmest Warmest since: 1914 2017
Ties: 1930, 1931, 1942, 1944, 1951, 1958, 1972, 1977, 1981
Sep 1918–Aug 1921
36-Month
54.4°F
(12.4°C)
54.1°F
(12.3°C)
0.3°F
(0.1°C)
66th Coolest Coolest since: 1920 1905, 1906
57th Warmest Warmest to Date 2018
Ties: 1930, 1947, 1959, 1977
Sep 1917–Aug 1921
48-Month
53.7°F
(12.1°C)
54.2°F
(12.3°C)
-0.5°F
(-0.2°C)
28th Coolest Coolest since: 1920 1905, 1907
94th Warmest Warmest since: 1916 2019
Ties: 1909, 1911, 1936, 1937, 1982
Sep 1916–Aug 1921
60-Month
53.5°F
(11.9°C)
54.1°F
(12.3°C)
-0.6°F
(-0.4°C)
17th Coolest Coolest since: 1920 1908
104th Warmest Warmest since: 1917 2019
Ties: 1911, 1912, 1969

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 18, 2019 from https://www.ncdc.noaa.gov/cag/