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, June 1977

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
June 1977
1-Month
69.0°F
(20.6°C)
72.1°F
(22.3°C)
-3.1°F
(-1.7°C)
6th Coolest Coolest since: 1972 1972, 1979
69th Warmest Warmest since: 1976 2010
Ties: 1955
May–Jun 1977
2-Month
66.5°F
(19.2°C)
67.4°F
(19.7°C)
-0.9°F
(-0.5°C)
21st Coolest Coolest since: 1974 1967
54th Warmest Warmest since: 1976 2010
Ties: 1948, 1954
Apr–Jun 1977
3-Month
62.5°F
(16.9°C)
62.6°F
(17.0°C)
-0.1°F
(-0.1°C)
35th Coolest Coolest since: 1975 1967, 1972
40th Warmest Warmest since: 1976 2010
Ties: 1974, 1980
Mar–Jun 1977
4-Month
58.7°F
(14.8°C)
57.7°F
(14.3°C)
1.0°F
(0.5°C)
58th Coolest Coolest since: 1975 1950
15th Warmest Warmest since: 1976 2010
Ties: 1957
Feb–Jun 1977
5-Month
53.7°F
(12.1°C)
53.2°F
(11.8°C)
0.5°F
(0.3°C)
49th Coolest Coolest since: 1975 1978
24th Warmest Warmest since: 1976 2012
Jan–Jun 1977
6-Month
48.2°F
(9.0°C)
49.7°F
(9.8°C)
-1.5°F
(-0.8°C)
20th Coolest Coolest since: 1972 1978
53rd Warmest Warmest since: 1976 2012
Ties: 1956, 1980, 1996
Dec 1976–Jun 1977
7-Month
45.5°F
(7.5°C)
47.8°F
(8.8°C)
-2.3°F
(-1.3°C)
10th Coolest Coolest since: 1971 1978
62nd Warmest Warmest since: 1976 2012
Ties: 1956, 1967, 1982
Nov 1976–Jun 1977
8-Month
44.8°F
(7.1°C)
47.7°F
(8.7°C)
-2.9°F
(-1.6°C)
5th Coolest Coolest since: 1970 1978
66th Warmest Warmest since: 1976 2012
Ties: 2003
Oct 1976–Jun 1977
9-Month
45.5°F
(7.5°C)
48.5°F
(9.2°C)
-3.0°F
(-1.7°C)
2nd Coolest Coolest to Date 1978
69th Warmest Warmest since: 1976 2012
Sep 1976–Jun 1977
10-Month
47.5°F
(8.6°C)
50.4°F
(10.2°C)
-2.9°F
(-1.6°C)
2nd Coolest Coolest to Date 1978
69th Warmest Warmest since: 1976 2012
Aug 1976–Jun 1977
11-Month
49.9°F
(9.9°C)
52.7°F
(11.5°C)
-2.8°F
(-1.6°C)
2nd Coolest Coolest to Date 1978
69th Warmest Warmest since: 1976 2012, 2017
Jul 1976–Jun 1977
12-Month
51.9°F
(11.1°C)
54.7°F
(12.6°C)
-2.8°F
(-1.5°C)
1st Coolest Coolest since: 1963 1963, 1977
70th Warmest Warmest since: 1976 2012
Ties: 1963
Jan 1976–Jun 1977
18-Month
51.5°F
(10.8°C)
53.0°F
(11.7°C)
-1.5°F
(-0.9°C)
12th Coolest Coolest since: 1971 1979
57th Warmest Warmest since: 1976 2012, 2017
Ties: 1971
Jul 1975–Jun 1977
24-Month
53.7°F
(12.1°C)
54.7°F
(12.6°C)
-1.0°F
(-0.5°C)
18th Coolest Coolest since: 1971 1978
49th Warmest Warmest since: 1976 2017
Jul 1974–Jun 1977
36-Month
53.9°F
(12.2°C)
54.7°F
(12.6°C)
-0.8°F
(-0.4°C)
22nd Coolest Coolest since: 1972 1979
41st Warmest Warmest since: 1976 2018
Ties: 1962, 1983
Jul 1973–Jun 1977
48-Month
54.3°F
(12.4°C)
54.7°F
(12.6°C)
-0.4°F
(-0.2°C)
26th Coolest Coolest since: 1973 1980
33rd Warmest Warmest since: 1976 2019, 2020
Ties: 1996, 1997
Jul 1972–Jun 1977
60-Month
54.3°F
(12.4°C)
54.6°F
(12.6°C)
-0.3°F
(-0.2°C)
27th Coolest Coolest since: 1974 1967, 1981
29th Warmest Warmest since: 1976 2020
Ties: 1996

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published November 2021, retrieved on December 1, 2021 from https://www.ncdc.noaa.gov/cag/