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


Wilmington, Delaware

Average Temperature Rankings, May 1974

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1948-2019)
Warmest/Coolest
Since
Record
May 1974
1-Month
62.5°F
(16.9°C)
62.8°F
(17.1°C)
-0.3°F
(-0.2°C)
33rd Coolest Coolest since: 1973 1967
40th Warmest Warmest since: 1970 1991
Ties: 1988
Apr–May 1974
2-Month
59.1°F
(15.1°C)
58.1°F
(14.5°C)
1.0°F
(0.6°C)
55th Coolest Coolest since: 1973 1967
18th Warmest Warmest since: 1969 2019
Ties: 1969
Mar–May 1974
3-Month
54.2°F
(12.3°C)
53.0°F
(11.7°C)
1.2°F
(0.6°C)
55th Coolest Coolest since: 1973 1967
16th Warmest Warmest since: 1959 2012
Ties: 1953
Feb–May 1974
4-Month
48.9°F
(9.4°C)
48.5°F
(9.2°C)
0.4°F
(0.2°C)
43rd Coolest Coolest since: 1973 1978
28th Warmest Warmest since: 1959 2012
Jan–May 1974
5-Month
46.4°F
(8.0°C)
45.3°F
(7.4°C)
1.1°F
(0.6°C)
56th Coolest Coolest since: 1973 1978
15th Warmest Warmest since: 1953 2012
Ties: 2008, 2016
Dec 1973–May 1974
6-Month
45.0°F
(7.2°C)
44.0°F
(6.7°C)
1.0°F
(0.5°C)
55th Coolest Coolest since: 1973 1978
15th Warmest Warmest since: 1953 2012
Nov 1973–May 1974
7-Month
45.3°F
(7.4°C)
44.3°F
(6.8°C)
1.0°F
(0.6°C)
53rd Coolest Coolest since: 1973 1978
16th Warmest Warmest since: 1953 2012
Ties: 2007, 2019
Oct 1973–May 1974
8-Month
46.9°F
(8.3°C)
45.7°F
(7.6°C)
1.2°F
(0.7°C)
54th Coolest Coolest since: 1973 1978
15th Warmest Warmest since: 1949 2012
Ties: 2000
Sep 1973–May 1974
9-Month
49.4°F
(9.7°C)
48.2°F
(9.0°C)
1.2°F
(0.7°C)
56th Coolest Coolest since: 1973 1978
13th Warmest Warmest since: 1949 2012
Ties: 1976
Aug 1973–May 1974
10-Month
52.2°F
(11.2°C)
50.9°F
(10.5°C)
1.3°F
(0.7°C)
58th Coolest Coolest since: 1973 1978
11th Warmest Warmest to Date 2012
Jul 1973–May 1974
11-Month
54.5°F
(12.5°C)
53.3°F
(11.8°C)
1.2°F
(0.7°C)
59th Coolest Coolest since: 1973 1963
10th Warmest Warmest to Date 2012
Ties: 1998
Jun 1973–May 1974
12-Month
56.1°F
(13.4°C)
54.8°F
(12.7°C)
1.3°F
(0.7°C)
60th Coolest Coolest since: 1973 1963, 1978
9th Warmest Warmest to Date 2012
Dec 1972–May 1974
18-Month
52.3°F
(11.3°C)
51.2°F
(10.7°C)
1.1°F
(0.6°C)
58th Coolest Coolest since: 1973 1979
8th Warmest Warmest since: 1954 2017
Ties: 1954, 2008, 2016, 2019
Jun 1972–May 1974
24-Month
55.2°F
(12.9°C)
54.9°F
(12.7°C)
0.3°F
(0.2°C)
48th Coolest Coolest since: 1973 1978
17th Warmest Warmest since: 1955 2017
Ties: 1955, 1976, 2006
Jun 1971–May 1974
36-Month
55.1°F
(12.8°C)
54.8°F
(12.7°C)
0.3°F
(0.1°C)
43rd Coolest Coolest since: 1973 1979
18th Warmest Warmest since: 1955 2018
Ties: 2006
Jun 1970–May 1974
48-Month
54.9°F
(12.7°C)
54.8°F
(12.7°C)
0.1°F
(0.0°C)
38th Coolest Coolest since: 1973 1964, 1966, 1968, 1970, 1980
19th Warmest Warmest since: 1956 2019
Ties: 1991, 2003
Jun 1969–May 1974
60-Month
54.5°F
(12.5°C)
54.8°F
(12.7°C)
-0.3°F
(-0.2°C)
27th Coolest Coolest since: 1973 1967, 1970
27th Warmest Warmest since: 1958 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published October 2019, retrieved on October 17, 2019 from https://www.ncdc.noaa.gov/cag/