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


Wilmington, Delaware

Average Temperature Rankings, March 2018

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
Amomaly Rank
(1948-2019)
Warmest/Coolest
Since
Record
March 2018
1-Month
39.4°F
(4.1°C)
43.0°F
(6.1°C)
-3.6°F
(-2.0°C)
14th Coolest Coolest since: 2015 1960
57th Warmest Warmest since: 2017 2012
Ties: 1958
Feb–Mar 2018
2-Month
40.1°F
(4.5°C)
39.1°F
(3.9°C)
1.0°F
(0.6°C)
52nd Coolest Coolest since: 2015 1978
19th Warmest Warmest since: 2017 2012
Ties: 1957
Jan–Mar 2018
3-Month
37.2°F
(2.9°C)
36.9°F
(2.7°C)
0.3°F
(0.2°C)
47th Coolest Coolest since: 2015 1978
24th Warmest Warmest since: 2017 2012
Ties: 1951, 2010
Dec 2017–Mar 2018
4-Month
36.6°F
(2.6°C)
36.8°F
(2.7°C)
-0.2°F
(-0.1°C)
39th Coolest Coolest since: 2015 1978
31st Warmest Warmest since: 2017 2012
Ties: 2009
Nov 2017–Mar 2018
5-Month
38.5°F
(3.6°C)
38.7°F
(3.7°C)
-0.2°F
(-0.1°C)
39th Coolest Coolest since: 2015 1978
30th Warmest Warmest since: 2017 2012
Oct 2017–Mar 2018
6-Month
42.5°F
(5.8°C)
41.6°F
(5.3°C)
0.9°F
(0.5°C)
48th Coolest Coolest since: 2015 1978
21st Warmest Warmest since: 2017 2012
Sep 2017–Mar 2018
7-Month
46.4°F
(8.0°C)
45.3°F
(7.4°C)
1.1°F
(0.6°C)
53rd Coolest Coolest since: 2015 1977
16th Warmest Warmest since: 2017 2012
Aug 2017–Mar 2018
8-Month
49.8°F
(9.9°C)
49.0°F
(9.4°C)
0.8°F
(0.5°C)
51st Coolest Coolest since: 2015 1977
18th Warmest Warmest since: 2017 2012, 2016
Ties: 1950, 1954
Jul 2017–Mar 2018
9-Month
53.0°F
(11.7°C)
52.2°F
(11.2°C)
0.8°F
(0.5°C)
52nd Coolest Coolest since: 2015 1977
17th Warmest Warmest since: 2017 2012
Ties: 1953, 1972, 1983
Jun 2017–Mar 2018
10-Month
55.0°F
(12.8°C)
54.1°F
(12.3°C)
0.9°F
(0.5°C)
53rd Coolest Coolest since: 2015 1977
16th Warmest Warmest since: 2017 2012
Ties: 1972, 1976, 1995, 1998
May 2017–Mar 2018
11-Month
55.6°F
(13.1°C)
54.9°F
(12.7°C)
0.7°F
(0.4°C)
49th Coolest Coolest since: 2015 1968, 1977
20th Warmest Warmest since: 2017 2012
Ties: 1983
Apr 2017–Mar 2018
12-Month
55.9°F
(13.3°C)
54.7°F
(12.6°C)
1.2°F
(0.7°C)
60th Coolest Coolest since: 2015 1968
9th Warmest Warmest since: 2017 2012
Oct 2016–Mar 2018
18-Month
52.2°F
(11.2°C)
50.4°F
(10.2°C)
1.8°F
(1.0°C)
62nd Coolest Coolest since: 2016 1978
3rd Warmest Warmest since: 2017 2017
Ties: 1999
Apr 2016–Mar 2018
24-Month
56.5°F
(13.6°C)
54.8°F
(12.7°C)
1.7°F
(0.9°C)
62nd Coolest Coolest since: 2016 1978
3rd Warmest Warmest since: 2017 2017
Apr 2015–Mar 2018
36-Month
56.9°F
(13.8°C)
54.7°F
(12.6°C)
2.2°F
(1.2°C)
60th Coolest Coolest since: 2017 1979
1st Warmest Warmest to Date 2018
Apr 2014–Mar 2018
48-Month
56.1°F
(13.4°C)
54.7°F
(12.6°C)
1.4°F
(0.8°C)
55th Coolest Coolest since: 2017 1980
2nd Warmest Warmest to Date 2019
Apr 2013–Mar 2018
60-Month
55.7°F
(13.2°C)
54.7°F
(12.6°C)
1.0°F
(0.6°C)
51st Coolest Coolest since: 2011 1970, 1981
3rd Warmest Warmest since: 2012 2012
Ties: 2010

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published August 2019, retrieved on August 25, 2019 from https://www.ncdc.noaa.gov/cag/