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 1918

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 1918
1-Month
66.8°F
(19.3°C)
62.1°F
(16.7°C)
4.7°F
(2.6°C)
120th Coolest Coolest since: 1917 1967
7th Warmest Warmest to Date 2004
Apr–May 1918
2-Month
59.1°F
(15.1°C)
57.1°F
(13.9°C)
2.0°F
(1.2°C)
103rd Coolest Coolest since: 1917 1907
24th Warmest Warmest since: 1896 2019
Ties: 1953
Mar–May 1918
3-Month
54.3°F
(12.4°C)
52.3°F
(11.3°C)
2.0°F
(1.1°C)
104th Coolest Coolest since: 1917 1940
23rd Warmest Warmest since: 1913 2012
Ties: 1913
Feb–May 1918
4-Month
49.0°F
(9.4°C)
47.8°F
(8.8°C)
1.2°F
(0.6°C)
86th Coolest Coolest since: 1917 1934
41st Warmest Warmest since: 1913 2012
Ties: 1922, 1942
Jan–May 1918
5-Month
43.6°F
(6.4°C)
45.0°F
(7.2°C)
-1.4°F
(-0.8°C)
25th Coolest Coolest since: 1917 1940
102nd Warmest Warmest since: 1916 2012
Ties: 1979, 1982, 2003
Dec 1917–May 1918
6-Month
41.0°F
(5.0°C)
43.5°F
(6.4°C)
-2.5°F
(-1.4°C)
7th Coolest Coolest since: 1905 1904
119th Warmest Warmest since: 1917 2012
Ties: 1936
Nov 1917–May 1918
7-Month
40.9°F
(4.9°C)
43.8°F
(6.6°C)
-2.9°F
(-1.7°C)
5th Coolest Coolest since: 1905 1904
121st Warmest Warmest since: 1917 2012
Oct 1917–May 1918
8-Month
42.3°F
(5.7°C)
45.4°F
(7.4°C)
-3.1°F
(-1.7°C)
4th Coolest Coolest since: 1905 1904
122nd Warmest Warmest since: 1917 2012
Sep 1917–May 1918
9-Month
44.5°F
(6.9°C)
47.8°F
(8.8°C)
-3.3°F
(-1.9°C)
1st Coolest Coolest since: 1904 1904, 1918
125th Warmest Warmest since: 1917 2012
Ties: 1904
Aug 1917–May 1918
10-Month
47.4°F
(8.6°C)
50.4°F
(10.2°C)
-3.0°F
(-1.6°C)
2nd Coolest Coolest since: 1905 1904
124th Warmest Warmest since: 1917 2012
Ties: 1905
Jul 1917–May 1918
11-Month
49.9°F
(9.9°C)
52.7°F
(11.5°C)
-2.8°F
(-1.6°C)
3rd Coolest Coolest since: 1905 1904
123rd Warmest Warmest since: 1917 2012
Jun 1917–May 1918
12-Month
51.7°F
(10.9°C)
54.2°F
(12.3°C)
-2.5°F
(-1.4°C)
3rd Coolest Coolest since: 1905 1904
123rd Warmest Warmest since: 1917 2012
Dec 1916–May 1918
18-Month
48.3°F
(9.1°C)
50.6°F
(10.3°C)
-2.3°F
(-1.2°C)
2nd Coolest Coolest since: 1905 1905
123rd Warmest Warmest since: 1917 2017
Jun 1916–May 1918
24-Month
52.2°F
(11.2°C)
54.2°F
(12.3°C)
-2.0°F
(-1.1°C)
2nd Coolest Coolest since: 1905 1905
123rd Warmest Warmest since: 1917 2017
Jun 1915–May 1918
36-Month
52.5°F
(11.4°C)
54.2°F
(12.3°C)
-1.7°F
(-0.9°C)
3rd Coolest Coolest since: 1906 1906
121st Warmest Warmest since: 1917 2018
Jun 1914–May 1918
48-Month
52.9°F
(11.6°C)
54.2°F
(12.3°C)
-1.3°F
(-0.7°C)
4th Coolest Coolest since: 1907 1907
119th Warmest Warmest since: 1917 2019
Ties: 1920
Jun 1913–May 1918
60-Month
53.0°F
(11.7°C)
54.1°F
(12.3°C)
-1.1°F
(-0.6°C)
5th Coolest Coolest since: 1908 1908
117th Warmest Warmest since: 1917 2020
Ties: 1905

Citing This Page

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