Climate at a Glance

City 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 2019. For more information, please see Climatological Rankings.


Wilmington, Delaware

Average Temperature Rankings, May 1950

View Period (Months):All1234567891011121824
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1948-2019)
Warmest/Coolest
Since
Record
May 1950
1-Month
60.8°F
(16.0°C)
62.8°F
(17.1°C)
-2.0°F
(-1.1°C)
17th Coolest Coolest to Date 1967
56th Warmest Warmest since: 1949 1991
Apr–May 1950
2-Month
54.8°F
(12.7°C)
58.1°F
(14.5°C)
-3.3°F
(-1.8°C)
4th Coolest Coolest to Date 1967
69th Warmest Warmest since: 1949 2019
Ties: 1997
Mar–May 1950
3-Month
49.2°F
(9.6°C)
53.0°F
(11.7°C)
-3.8°F
(-2.1°C)
2nd Coolest Coolest to Date 1967
69th Warmest Warmest since: 1949 2012
Ties: 1984
Feb–May 1950
4-Month
45.4°F
(7.4°C)
48.7°F
(9.3°C)
-3.3°F
(-1.9°C)
3rd Coolest Coolest to Date 1978
68th Warmest Warmest since: 1949 2012
Jan–May 1950
5-Month
44.9°F
(7.2°C)
45.4°F
(7.4°C)
-0.5°F
(-0.2°C)
33rd Coolest Coolest since: 1948 1978
38th Warmest Warmest since: 1949 2012
Ties: 1992, 1997
Dec 1949–May 1950
6-Month
43.7°F
(6.5°C)
44.0°F
(6.7°C)
-0.3°F
(-0.2°C)
37th Coolest Coolest to Date 1978
33rd Warmest Warmest since: 1949 2012
Nov 1949–May 1950
7-Month
43.8°F
(6.6°C)
44.3°F
(6.8°C)
-0.5°F
(-0.2°C)
33rd Coolest Coolest to Date 1978
36th Warmest Warmest since: 1949 2012
Ties: 1972, 2011
Oct 1949–May 1950
8-Month
45.9°F
(7.7°C)
45.8°F
(7.7°C)
0.1°F
(0.0°C)
41st Coolest Coolest to Date 1978
28th Warmest Warmest since: 1949 2012
Ties: 1992
Sep 1949–May 1950
9-Month
48.0°F
(8.9°C)
48.2°F
(9.0°C)
-0.2°F
(-0.1°C)
34th Coolest Coolest to Date 1978
35th Warmest Warmest since: 1949 2012
Ties: 1975
Aug 1949–May 1950
10-Month
50.8°F
(10.4°C)
51.0°F
(10.6°C)
-0.2°F
(-0.2°C)
38th Coolest Coolest to Date 1978
31st Warmest Warmest since: 1949 2012
Ties: 1962, 1975, 1980
Jul 1949–May 1950
11-Month
53.4°F
(11.9°C)
53.3°F
(11.8°C)
0.1°F
(0.1°C)
40th Coolest Coolest to Date 1963
29th Warmest Warmest since: 1949 2012
Jun 1949–May 1950
12-Month
55.1°F
(12.8°C)
54.9°F
(12.7°C)
0.2°F
(0.1°C)
43rd Coolest Coolest to Date 1978
26th Warmest Warmest since: 1949 2012
Ties: 1972, 2009, 2010
Dec 1948–May 1950
18-Month
52.0°F
(11.1°C)
51.2°F
(10.7°C)
0.8°F
(0.4°C)
50th Coolest Coolest to Date 1979
16th Warmest Warmest to Date 2017
Ties: 2006, 2011
Jun 1948–May 1950
24-Month
55.4°F
(13.0°C)
54.9°F
(12.7°C)
0.5°F
(0.3°C)
51st Coolest Coolest to Date 1978
14th Warmest Warmest to Date 2017
Ties: 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published January 2020, retrieved on January 24, 2020 from https://www.ncdc.noaa.gov/cag/