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 2020. For more information, please see Climatological Rankings.


Wilmington, Delaware

Average Temperature Rankings, March 1999

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
March 1999
1-Month
42.1°F
(5.6°C)
43.0°F
(6.1°C)
-0.9°F
(-0.5°C)
34th Coolest Coolest since: 1996 1960
38th Warmest Warmest since: 1998 2012
Feb–Mar 1999
2-Month
39.7°F
(4.3°C)
39.1°F
(3.9°C)
0.6°F
(0.4°C)
49th Coolest Coolest since: 1996 1978
23rd Warmest Warmest since: 1998 2012
Ties: 2004
Jan–Mar 1999
3-Month
38.2°F
(3.4°C)
36.9°F
(2.7°C)
1.3°F
(0.7°C)
54th Coolest Coolest since: 1996 1978
18th Warmest Warmest since: 1998 2012
Ties: 1952
Dec 1998–Mar 1999
4-Month
39.0°F
(3.9°C)
36.9°F
(2.7°C)
2.1°F
(1.2°C)
60th Coolest Coolest since: 1997 1978
11th Warmest Warmest since: 1998 2012
Nov 1998–Mar 1999
5-Month
40.7°F
(4.8°C)
38.8°F
(3.8°C)
1.9°F
(1.0°C)
58th Coolest Coolest since: 1997 1978
12th Warmest Warmest since: 1998 2012
Ties: 1976
Oct 1998–Mar 1999
6-Month
43.5°F
(6.4°C)
41.7°F
(5.4°C)
1.8°F
(1.0°C)
59th Coolest Coolest since: 1997 1978
11th Warmest Warmest since: 1998 2012
Sep 1998–Mar 1999
7-Month
47.4°F
(8.6°C)
45.3°F
(7.4°C)
2.1°F
(1.2°C)
62nd Coolest Coolest since: 1998 1978
8th Warmest Warmest to Date 2016
Aug 1998–Mar 1999
8-Month
51.0°F
(10.6°C)
49.1°F
(9.5°C)
1.9°F
(1.1°C)
62nd Coolest Coolest since: 1998 1963
8th Warmest Warmest to Date 2016
Jul 1998–Mar 1999
9-Month
53.7°F
(12.1°C)
52.1°F
(11.2°C)
1.6°F
(0.9°C)
61st Coolest Coolest since: 1998 1963
9th Warmest Warmest to Date 2012
Jun 1998–Mar 1999
10-Month
55.4°F
(13.0°C)
54.1°F
(12.3°C)
1.3°F
(0.7°C)
61st Coolest Coolest since: 1998 1963
9th Warmest Warmest since: 1974 2012
Ties: 1974
May 1998–Mar 1999
11-Month
56.4°F
(13.6°C)
54.9°F
(12.7°C)
1.5°F
(0.9°C)
63rd Coolest Coolest since: 1998 1968
7th Warmest Warmest to Date 2012
Ties: 2000
Apr 1998–Mar 1999
12-Month
56.2°F
(13.4°C)
54.7°F
(12.6°C)
1.5°F
(0.8°C)
63rd Coolest Coolest since: 1998 1968
7th Warmest Warmest to Date 2012
Ties: 2006
Oct 1997–Mar 1999
18-Month
52.2°F
(11.2°C)
50.4°F
(10.2°C)
1.8°F
(1.0°C)
62nd Coolest Coolest since: 1998 1978
4th Warmest Warmest to Date 2017
Ties: 2018
Apr 1997–Mar 1999
24-Month
55.6°F
(13.1°C)
54.8°F
(12.7°C)
0.8°F
(0.4°C)
54th Coolest Coolest since: 1998 1978
12th Warmest Warmest since: 1992 2017
Apr 1996–Mar 1999
36-Month
55.3°F
(12.9°C)
54.8°F
(12.7°C)
0.5°F
(0.2°C)
50th Coolest Coolest since: 1998 1979
12th Warmest Warmest since: 1992 2018
Ties: 1976, 1992, 2001
Apr 1995–Mar 1999
48-Month
55.0°F
(12.8°C)
54.8°F
(12.7°C)
0.2°F
(0.1°C)
43rd Coolest Coolest since: 1998 1970, 1980
15th Warmest Warmest since: 1976 2019, 2020
Ties: 1976
Apr 1994–Mar 1999
60-Month
55.1°F
(12.8°C)
54.7°F
(12.6°C)
0.4°F
(0.2°C)
42nd Coolest Coolest since: 1998 1968, 1970, 1981
13th Warmest Warmest to Date 2020
Ties: 2001

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published August 2020, retrieved on August 6, 2020 from https://www.ncdc.noaa.gov/cag/