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 2021. For more information, please see Climatological Rankings.


Wilmington, Delaware

Average Temperature Rankings, June 1949

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Period Value 1981-2010
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
June 1949
1-Month
73.8°F
(23.2°C)
72.3°F
(22.4°C)
1.5°F
(0.8°C)
65th Coolest Coolest since: 1948 1972, 1979
10th Warmest Warmest to Date 2010
Ties: 2021
May–Jun 1949
2-Month
68.8°F
(20.4°C)
67.6°F
(19.8°C)
1.2°F
(0.6°C)
62nd Coolest Coolest since: 1948 1967
13th Warmest Warmest to Date 2010
Apr–Jun 1949
3-Month
63.4°F
(17.4°C)
62.9°F
(17.2°C)
0.5°F
(0.2°C)
53rd Coolest Coolest since: 1948 1967, 1972
22nd Warmest Warmest to Date 2010
Ties: 1952, 2018
Mar–Jun 1949
4-Month
58.5°F
(14.7°C)
58.0°F
(14.4°C)
0.5°F
(0.3°C)
50th Coolest Coolest since: 1948 1950
23rd Warmest Warmest to Date 2010
Feb–Jun 1949
5-Month
54.6°F
(12.6°C)
53.5°F
(11.9°C)
1.1°F
(0.7°C)
57th Coolest Coolest since: 1948 1978
16th Warmest Warmest to Date 2012
Jan–Jun 1949
6-Month
52.0°F
(11.1°C)
49.9°F
(9.9°C)
2.1°F
(1.2°C)
65th Coolest Coolest since: 1948 1978
8th Warmest Warmest to Date 2012
Dec 1948–Jun 1949
7-Month
49.8°F
(9.9°C)
48.1°F
(8.9°C)
1.7°F
(1.0°C)
64th Coolest Coolest to Date 1978
8th Warmest Warmest to Date 2012
Ties: 1953
Nov 1948–Jun 1949
8-Month
49.8°F
(9.9°C)
47.9°F
(8.8°C)
1.9°F
(1.1°C)
64th Coolest Coolest to Date 1978
7th Warmest Warmest to Date 2012
Oct 1948–Jun 1949
9-Month
50.3°F
(10.2°C)
48.8°F
(9.3°C)
1.5°F
(0.9°C)
61st Coolest Coolest to Date 1978
10th Warmest Warmest to Date 2012
Ties: 1976, 2006
Sep 1948–Jun 1949
10-Month
52.0°F
(11.1°C)
50.7°F
(10.4°C)
1.3°F
(0.7°C)
58th Coolest Coolest to Date 1978
13th Warmest Warmest to Date 2012
Aug 1948–Jun 1949
11-Month
54.1°F
(12.3°C)
53.0°F
(11.7°C)
1.1°F
(0.6°C)
58th Coolest Coolest to Date 1978
13th Warmest Warmest to Date 2012, 2017
Ties: 1976, 2000
Jul 1948–Jun 1949
12-Month
56.0°F
(13.3°C)
55.0°F
(12.8°C)
1.0°F
(0.5°C)
57th Coolest Coolest to Date 1963
14th Warmest Warmest to Date 2012
Jan 1948–Jun 1949
18-Month
53.2°F
(11.8°C)
53.3°F
(11.8°C)
-0.1°F
(0.0°C)
43rd Coolest Coolest to Date 1979
26th Warmest Warmest to Date 2012, 2017
Ties: 1955, 1995
Jul 1947–Jun 1949
24-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1978
-- -- 2017
Jul 1946–Jun 1949
36-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1979
-- -- 2018
Jul 1945–Jun 1949
48-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1970
-- -- 2019, 2020
Jul 1944–Jun 1949
60-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1967, 1970
-- -- 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published October 2021, retrieved on October 19, 2021 from https://www.ncdc.noaa.gov/cag/