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


Delaware

Average Temperature Rankings, May 1928

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 1928
1-Month
59.7°F
(15.4°C)
62.1°F
(16.7°C)
-2.4°F
(-1.3°C)
13th Coolest Coolest since: 1925 1967
114th Warmest Warmest since: 1927 2004
Ties: 1968, 1997
Apr–May 1928
2-Month
54.6°F
(12.6°C)
57.1°F
(13.9°C)
-2.5°F
(-1.3°C)
11th Coolest Coolest since: 1924 1907
116th Warmest Warmest since: 1927 2019
Mar–May 1928
3-Month
50.0°F
(10.0°C)
52.3°F
(11.3°C)
-2.3°F
(-1.3°C)
10th Coolest Coolest since: 1926 1940
117th Warmest Warmest since: 1927 2012
Feb–May 1928
4-Month
46.2°F
(7.9°C)
47.8°F
(8.8°C)
-1.6°F
(-0.9°C)
21st Coolest Coolest since: 1926 1934
106th Warmest Warmest since: 1927 2012
Ties: 1900, 1912, 1979
Jan–May 1928
5-Month
43.7°F
(6.5°C)
44.9°F
(7.2°C)
-1.2°F
(-0.7°C)
29th Coolest Coolest since: 1926 1940
98th Warmest Warmest since: 1927 2012
Ties: 1900, 1935, 1963
Dec 1927–May 1928
6-Month
42.7°F
(5.9°C)
43.5°F
(6.4°C)
-0.8°F
(-0.5°C)
40th Coolest Coolest since: 1926 1904
86th Warmest Warmest since: 1927 2012
Nov 1927–May 1928
7-Month
43.7°F
(6.5°C)
43.8°F
(6.6°C)
-0.1°F
(-0.1°C)
51st Coolest Coolest since: 1927 1904
75th Warmest Warmest since: 1925 2012
Ties: 1906, 1959, 1987, 2001, 2015
Oct 1927–May 1928
8-Month
45.5°F
(7.5°C)
45.4°F
(7.4°C)
0.1°F
(0.1°C)
61st Coolest Coolest since: 1927 1904
65th Warmest Warmest since: 1925 2012
Ties: 1989
Sep 1927–May 1928
9-Month
47.9°F
(8.8°C)
47.8°F
(8.8°C)
0.1°F
(0.0°C)
58th Coolest Coolest since: 1927 1904, 1918
68th Warmest Warmest since: 1922 2012
Ties: 1896, 1943, 1988
Aug 1927–May 1928
10-Month
50.0°F
(10.0°C)
50.5°F
(10.3°C)
-0.5°F
(-0.3°C)
39th Coolest Coolest since: 1927 1904
87th Warmest Warmest since: 1925 2012
Ties: 1915, 1931
Jul 1927–May 1928
11-Month
52.1°F
(11.2°C)
52.7°F
(11.5°C)
-0.6°F
(-0.3°C)
32nd Coolest Coolest since: 1927 1904
94th Warmest Warmest since: 1925 2012
Ties: 1923, 1935
Jun 1927–May 1928
12-Month
53.3°F
(11.8°C)
54.2°F
(12.3°C)
-0.9°F
(-0.5°C)
24th Coolest Coolest since: 1927 1904
102nd Warmest Warmest since: 1927 2012
Ties: 1907, 1927, 1941
Dec 1926–May 1928
18-Month
49.8°F
(9.9°C)
50.6°F
(10.3°C)
-0.8°F
(-0.4°C)
22nd Coolest Coolest since: 1927 1905
103rd Warmest Warmest since: 1926 2017
Ties: 1916, 1940, 1961, 1967, 1971
Jun 1926–May 1928
24-Month
53.3°F
(11.8°C)
54.2°F
(12.3°C)
-0.9°F
(-0.5°C)
14th Coolest Coolest since: 1927 1905
111th Warmest Warmest since: 1926 2017
Ties: 1908
Jun 1925–May 1928
36-Month
53.3°F
(11.8°C)
54.2°F
(12.3°C)
-0.9°F
(-0.5°C)
12th Coolest Coolest since: 1920 1906
112th Warmest Warmest since: 1927 2018
Ties: 1936, 1963, 1965, 1979
Jun 1924–May 1928
48-Month
53.4°F
(11.9°C)
54.2°F
(12.3°C)
-0.8°F
(-0.4°C)
12th Coolest Coolest since: 1927 1907
111th Warmest Warmest since: 1927 2019
Ties: 1904, 1927, 1964, 1969, 1971
Jun 1923–May 1928
60-Month
53.4°F
(11.9°C)
54.1°F
(12.3°C)
-0.7°F
(-0.4°C)
12th Coolest Coolest since: 1920 1908
110th Warmest Warmest since: 1927 2020
Ties: 1911, 1912

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2021, retrieved on January 19, 2021 from https://www.ncdc.noaa.gov/cag/