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 January 2020. For more information, please see Climatological Rankings.


Delaware

Average Temperature Rankings, May 1974

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1974
1-Month
61.5°F
(16.4°C)
62.1°F
(16.7°C)
-0.6°F
(-0.3°C)
49th Coolest Coolest since: 1973 1967
77th Warmest Warmest since: 1970 2004
Apr–May 1974
2-Month
58.2°F
(14.6°C)
57.0°F
(13.9°C)
1.2°F
(0.7°C)
88th Coolest Coolest since: 1973 1907
38th Warmest Warmest since: 1969 2019
Ties: 1954, 1999, 2008
Mar–May 1974
3-Month
53.7°F
(12.1°C)
52.3°F
(11.3°C)
1.4°F
(0.8°C)
90th Coolest Coolest since: 1973 1940
36th Warmest Warmest since: 1959 2012
Ties: 1936, 1979
Feb–May 1974
4-Month
48.7°F
(9.3°C)
47.8°F
(8.8°C)
0.9°F
(0.5°C)
81st Coolest Coolest since: 1973 1934
45th Warmest Warmest since: 1959 2012
Ties: 2013
Jan–May 1974
5-Month
46.7°F
(8.2°C)
45.0°F
(7.2°C)
1.7°F
(1.0°C)
102nd Coolest Coolest since: 1973 1940
24th Warmest Warmest since: 1953 2012
Ties: 1932
Dec 1973–May 1974
6-Month
45.4°F
(7.4°C)
43.5°F
(6.4°C)
1.9°F
(1.0°C)
100th Coolest Coolest since: 1973 1904
25th Warmest Warmest since: 1957 2012
Ties: 1954, 1997, 2018
Nov 1973–May 1974
7-Month
45.7°F
(7.6°C)
43.8°F
(6.6°C)
1.9°F
(1.0°C)
103rd Coolest Coolest since: 1973 1904
22nd Warmest Warmest since: 1957 2012
Ties: 1957, 1985, 2013, 2018
Oct 1973–May 1974
8-Month
47.2°F
(8.4°C)
45.3°F
(7.4°C)
1.9°F
(1.0°C)
101st Coolest Coolest since: 1973 1904
24th Warmest Warmest since: 1957 2012
Ties: 1957
Sep 1973–May 1974
9-Month
49.7°F
(9.8°C)
47.8°F
(8.8°C)
1.9°F
(1.0°C)
105th Coolest Coolest since: 1973 1904, 1918
20th Warmest Warmest since: 1949 2012
Ties: 2007, 2013
Aug 1973–May 1974
10-Month
52.3°F
(11.3°C)
50.4°F
(10.2°C)
1.9°F
(1.1°C)
105th Coolest Coolest since: 1973 1904
20th Warmest Warmest since: 1949 2012
Ties: 1949, 2011
Jul 1973–May 1974
11-Month
54.4°F
(12.4°C)
52.7°F
(11.5°C)
1.7°F
(0.9°C)
105th Coolest Coolest since: 1973 1904
20th Warmest Warmest since: 1949 2012
Ties: 1949, 1976
Jun 1973–May 1974
12-Month
56.0°F
(13.3°C)
54.2°F
(12.3°C)
1.8°F
(1.0°C)
108th Coolest Coolest since: 1973 1904
17th Warmest Warmest since: 1932 2012
Ties: 2004
Dec 1972–May 1974
18-Month
52.4°F
(11.3°C)
50.7°F
(10.4°C)
1.7°F
(0.9°C)
104th Coolest Coolest since: 1973 1905
20th Warmest Warmest since: 1950 2017
Ties: 2010
Jun 1972–May 1974
24-Month
55.1°F
(12.8°C)
54.2°F
(12.3°C)
0.9°F
(0.5°C)
91st Coolest Coolest since: 1973 1905
33rd Warmest Warmest since: 1955 2017
Ties: 1955, 1975
Jun 1971–May 1974
36-Month
55.1°F
(12.8°C)
54.2°F
(12.3°C)
0.9°F
(0.5°C)
94th Coolest Coolest since: 1973 1906
29th Warmest Warmest since: 1955 2018
Ties: 1951, 1987, 1998
Jun 1970–May 1974
48-Month
54.8°F
(12.7°C)
54.1°F
(12.3°C)
0.7°F
(0.4°C)
80th Coolest Coolest since: 1973 1907
42nd Warmest Warmest since: 1957 2019
Ties: 1950, 1957, 1989
Jun 1969–May 1974
60-Month
54.4°F
(12.4°C)
54.1°F
(12.3°C)
0.3°F
(0.1°C)
68th Coolest Coolest since: 1973 1908
53rd Warmest Warmest since: 1958 2019
Ties: 1947, 1978, 1985

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2020, retrieved on February 23, 2020 from https://www.ncdc.noaa.gov/cag/