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 2020. For more information, please see Climatological Rankings.


Wilmington, Delaware

Average Temperature Rankings, May 1957

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
(1895-2020)
Warmest/Coolest
Since
Record
May 1957
1-Month
63.4°F
(17.4°C)
62.7°F
(17.1°C)
0.7°F
(0.3°C)
43rd Coolest Coolest since: 1956 1967
31st Warmest Warmest since: 1955 1991, 2004
Ties: 2009
Apr–May 1957
2-Month
59.0°F
(15.0°C)
58.0°F
(14.4°C)
1.0°F
(0.6°C)
58th Coolest Coolest since: 1956 1967
16th Warmest Warmest since: 1955 2019
Ties: 1969, 2009
Mar–May 1957
3-Month
53.4°F
(11.9°C)
52.9°F
(11.6°C)
0.5°F
(0.3°C)
50th Coolest Coolest since: 1956 1967
22nd Warmest Warmest since: 1955 2012
Ties: 1973, 2009
Feb–May 1957
4-Month
49.4°F
(9.7°C)
48.5°F
(9.2°C)
0.9°F
(0.5°C)
50th Coolest Coolest since: 1956 1978
22nd Warmest Warmest since: 1954 2012
Jan–May 1957
5-Month
45.3°F
(7.4°C)
45.4°F
(7.4°C)
-0.1°F
(0.0°C)
43rd Coolest Coolest since: 1956 1978
29th Warmest Warmest since: 1955 2012
Ties: 1975
Dec 1956–May 1957
6-Month
44.6°F
(7.0°C)
43.9°F
(6.6°C)
0.7°F
(0.4°C)
52nd Coolest Coolest since: 1956 1978
19th Warmest Warmest since: 1953 2012
Ties: 1952
Nov 1956–May 1957
7-Month
44.7°F
(7.1°C)
44.3°F
(6.8°C)
0.4°F
(0.3°C)
47th Coolest Coolest since: 1956 1978
23rd Warmest Warmest since: 1953 2012
Oct 1956–May 1957
8-Month
46.2°F
(7.9°C)
45.7°F
(7.6°C)
0.5°F
(0.3°C)
47th Coolest Coolest since: 1956 1978
23rd Warmest Warmest since: 1954 2012
Ties: 1954
Sep 1956–May 1957
9-Month
48.3°F
(9.1°C)
48.2°F
(9.0°C)
0.1°F
(0.1°C)
44th Coolest Coolest since: 1956 1978
26th Warmest Warmest since: 1955 2012
Ties: 1955, 1960, 2009, 2011
Aug 1956–May 1957
10-Month
50.8°F
(10.4°C)
50.9°F
(10.5°C)
-0.1°F
(-0.1°C)
41st Coolest Coolest since: 1956 1978
29th Warmest Warmest since: 1954 2012
Jul 1956–May 1957
11-Month
52.9°F
(11.6°C)
53.2°F
(11.8°C)
-0.3°F
(-0.2°C)
34th Coolest Coolest since: 1956 1963
36th Warmest Warmest since: 1955 2012
Ties: 1980
Jun 1956–May 1957
12-Month
54.5°F
(12.5°C)
54.8°F
(12.7°C)
-0.3°F
(-0.2°C)
37th Coolest Coolest since: 1956 1963
33rd Warmest Warmest since: 1955 2012
Ties: 1962, 1975
Dec 1955–May 1957
18-Month
50.0°F
(10.0°C)
51.1°F
(10.6°C)
-1.1°F
(-0.6°C)
17th Coolest Coolest to Date 1979
50th Warmest Warmest since: 1956 2017
Ties: 2015
Jun 1955–May 1957
24-Month
54.1°F
(12.3°C)
54.8°F
(12.7°C)
-0.7°F
(-0.4°C)
21st Coolest Coolest to Date 1978
45th Warmest Warmest since: 1956 2017
Ties: 1958, 1977, 1981, 1983, 1997
Jun 1954–May 1957
36-Month
54.3°F
(12.4°C)
54.8°F
(12.7°C)
-0.5°F
(-0.3°C)
28th Coolest Coolest to Date 1979
34th Warmest Warmest since: 1956 2018
Jun 1953–May 1957
48-Month
54.5°F
(12.5°C)
54.8°F
(12.7°C)
-0.3°F
(-0.2°C)
27th Coolest Coolest to Date 1964, 1966, 1980
31st Warmest Warmest since: 1956 2019, 2020
Ties: 1995, 1997
Jun 1952–May 1957
60-Month
54.7°F
(12.6°C)
54.7°F
(12.6°C)
0.0°F
(0.0°C)
36th Coolest Coolest to Date 1967
19th Warmest Warmest to Date 2020
Ties: 1975, 1992, 1993, 1994, 1998

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published January 2021, retrieved on January 16, 2021 from https://www.ncdc.noaa.gov/cag/