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 2021. For more information, please see Climatological Rankings.


Delaware

Average Temperature Rankings, May 1927

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 1927
1-Month
60.7°F
(15.9°C)
62.1°F
(16.7°C)
-1.4°F
(-0.8°C)
31st Coolest Coolest since: 1925 1967
96th Warmest Warmest since: 1926 2004
Ties: 1895, 1897
Apr–May 1927
2-Month
54.8°F
(12.7°C)
57.1°F
(13.9°C)
-2.3°F
(-1.2°C)
13th Coolest Coolest since: 1924 1907
114th Warmest Warmest since: 1926 2019
Ties: 1898
Mar–May 1927
3-Month
51.2°F
(10.7°C)
52.3°F
(11.3°C)
-1.1°F
(-0.6°C)
36th Coolest Coolest since: 1926 1940
91st Warmest Warmest since: 1925 2012
Ties: 1911, 1996
Feb–May 1927
4-Month
48.2°F
(9.0°C)
47.8°F
(8.8°C)
0.4°F
(0.2°C)
71st Coolest Coolest since: 1926 1934
56th Warmest Warmest since: 1925 2012
Ties: 1896, 1908, 1944, 1988
Jan–May 1927
5-Month
45.1°F
(7.3°C)
44.9°F
(7.2°C)
0.2°F
(0.1°C)
60th Coolest Coolest since: 1926 1940
67th Warmest Warmest since: 1925 2012
Ties: 1915, 1943, 1977, 1992
Dec 1926–May 1927
6-Month
42.8°F
(6.0°C)
43.5°F
(6.4°C)
-0.7°F
(-0.4°C)
41st Coolest Coolest since: 1926 1904
85th Warmest Warmest since: 1925 2012
Ties: 1979
Nov 1926–May 1927
7-Month
42.9°F
(6.1°C)
43.8°F
(6.6°C)
-0.9°F
(-0.5°C)
32nd Coolest Coolest since: 1926 1904
94th Warmest Warmest since: 1925 2012
Ties: 1931, 1967
Oct 1926–May 1927
8-Month
44.4°F
(6.9°C)
45.3°F
(7.4°C)
-0.9°F
(-0.5°C)
28th Coolest Coolest since: 1926 1904
98th Warmest Warmest since: 1925 2012
Ties: 1935
Sep 1926–May 1927
9-Month
47.0°F
(8.3°C)
47.8°F
(8.8°C)
-0.8°F
(-0.5°C)
28th Coolest Coolest since: 1926 1904, 1918
98th Warmest Warmest since: 1925 2012
Ties: 1916
Aug 1926–May 1927
10-Month
49.8°F
(9.9°C)
50.4°F
(10.2°C)
-0.6°F
(-0.3°C)
33rd Coolest Coolest since: 1926 1904
93rd Warmest Warmest since: 1925 2012
Ties: 1897, 1914, 1965
Jul 1926–May 1927
11-Month
52.0°F
(11.1°C)
52.7°F
(11.5°C)
-0.7°F
(-0.4°C)
28th Coolest Coolest since: 1926 1904
98th Warmest Warmest since: 1925 2012
Ties: 1899, 1900, 1964
Jun 1926–May 1927
12-Month
53.3°F
(11.8°C)
54.2°F
(12.3°C)
-0.9°F
(-0.5°C)
24th Coolest Coolest since: 1926 1904
102nd Warmest Warmest since: 1925 2012
Ties: 1907, 1928, 1941
Dec 1925–May 1927
18-Month
49.5°F
(9.7°C)
50.7°F
(10.4°C)
-1.2°F
(-0.7°C)
14th Coolest Coolest since: 1918 1905
111th Warmest Warmest since: 1926 2017
Jun 1925–May 1927
24-Month
53.2°F
(11.8°C)
54.1°F
(12.3°C)
-0.9°F
(-0.5°C)
13th Coolest Coolest since: 1919 1905
112th Warmest Warmest since: 1926 2017
Jun 1924–May 1927
36-Month
53.4°F
(11.9°C)
54.2°F
(12.3°C)
-0.8°F
(-0.4°C)
17th Coolest Coolest since: 1920 1906
107th Warmest Warmest since: 1926 2018
Ties: 1969
Jun 1923–May 1927
48-Month
53.4°F
(11.9°C)
54.1°F
(12.3°C)
-0.7°F
(-0.4°C)
12th Coolest Coolest since: 1920 1907
111th Warmest Warmest since: 1926 2019, 2020
Ties: 1904, 1928, 1964, 1969, 1971
Jun 1922–May 1927
60-Month
53.5°F
(11.9°C)
54.2°F
(12.3°C)
-0.7°F
(-0.4°C)
15th Coolest Coolest since: 1921 1908
107th Warmest Warmest since: 1926 2020
Ties: 1904, 1921, 1965, 1966, 1969, 1971

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2021, retrieved on March 1, 2021 from https://www.ncdc.noaa.gov/cag/