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 October 2021. For more information, please see Climatological Rankings.


Wilmington, Delaware

Average Temperature Rankings, March 2018

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
March 2018
1-Month
39.4°F
(4.1°C)
42.9°F
(6.1°C)
-3.5°F
(-2.0°C)
15th Coolest Coolest since: 2015 1960
58th Warmest Warmest since: 2017 2012
Ties: 1967
Feb–Mar 2018
2-Month
40.1°F
(4.5°C)
39.0°F
(3.9°C)
1.1°F
(0.6°C)
53rd Coolest Coolest since: 2015 1978
20th Warmest Warmest since: 2017 2012
Jan–Mar 2018
3-Month
37.2°F
(2.9°C)
36.8°F
(2.7°C)
0.4°F
(0.2°C)
46th Coolest Coolest since: 2015 1978
27th Warmest Warmest since: 2017 2012, 2020
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
33rd Warmest Warmest since: 2017 2012
Nov 2017–Mar 2018
5-Month
38.5°F
(3.6°C)
38.6°F
(3.7°C)
-0.1°F
(-0.1°C)
39th Coolest Coolest since: 2015 1978
32nd Warmest Warmest since: 2017 2012
Oct 2017–Mar 2018
6-Month
42.5°F
(5.8°C)
41.5°F
(5.3°C)
1.0°F
(0.5°C)
51st Coolest Coolest since: 2015 1978
20th Warmest Warmest since: 2017 2012
Ties: 1972, 1974
Sep 2017–Mar 2018
7-Month
46.4°F
(8.0°C)
45.2°F
(7.3°C)
1.2°F
(0.7°C)
55th Coolest Coolest since: 2015 1977
16th Warmest Warmest since: 2017 2016
Ties: 1972
Aug 2017–Mar 2018
8-Month
49.8°F
(9.9°C)
49.0°F
(9.4°C)
0.8°F
(0.5°C)
53rd Coolest Coolest since: 2015 1977
18th Warmest Warmest since: 2017 2016
Ties: 1983
Jul 2017–Mar 2018
9-Month
53.0°F
(11.7°C)
52.1°F
(11.2°C)
0.9°F
(0.5°C)
54th Coolest Coolest since: 2015 1977
17th Warmest Warmest since: 2017 2012
Ties: 1976
Jun 2017–Mar 2018
10-Month
55.0°F
(12.8°C)
54.1°F
(12.3°C)
0.9°F
(0.5°C)
56th Coolest Coolest since: 2015 1977
15th Warmest Warmest since: 2017 2012
Ties: 1949, 1950, 2007
May 2017–Mar 2018
11-Month
55.6°F
(13.1°C)
54.8°F
(12.7°C)
0.8°F
(0.4°C)
54th Coolest Coolest since: 2015 1977
17th Warmest Warmest since: 2017 2012
Ties: 1949, 1974, 2011
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, 1977
11th Warmest Warmest since: 2017 2012, 2020
Oct 2016–Mar 2018
18-Month
52.2°F
(11.2°C)
50.3°F
(10.2°C)
1.9°F
(1.0°C)
63rd Coolest Coolest since: 2016 1978
4th Warmest Warmest since: 2017 2017
Ties: 2012
Apr 2016–Mar 2018
24-Month
56.5°F
(13.6°C)
54.7°F
(12.6°C)
1.8°F
(1.0°C)
62nd Coolest Coolest since: 2016 1978
5th 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)
62nd 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
4th Warmest Warmest to Date 2019, 2020
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 1981
5th Warmest Warmest since: 2012 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published November 2021, retrieved on November 27, 2021 from https://www.ncdc.noaa.gov/cag/