Climate at a Glance

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


Delaware

Average Temperature Rankings, August 1987

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
August 1987
1-Month
74.8°F
(23.8°C)
73.7°F
(23.2°C)
1.1°F
(0.6°C)
78th Coolest Coolest since: 1986 1927
48th Warmest Warmest since: 1983 2016
Jul–Aug 1987
2-Month
76.7°F
(24.8°C)
74.6°F
(23.7°C)
2.1°F
(1.1°C)
107th Coolest Coolest since: 1986 1927
19th Warmest Warmest since: 1980 2016
Jun–Aug 1987
3-Month
75.7°F
(24.3°C)
73.3°F
(22.9°C)
2.4°F
(1.4°C)
115th Coolest Coolest since: 1986 1927
11th Warmest Warmest since: 1900 2010
Ties: 1988
May–Aug 1987
4-Month
72.6°F
(22.6°C)
70.5°F
(21.4°C)
2.1°F
(1.2°C)
115th Coolest Coolest since: 1986 1907
11th Warmest Warmest since: 1959 2010
Ties: 1900, 1943, 1959, 2006
Apr–Aug 1987
5-Month
68.3°F
(20.2°C)
66.8°F
(19.3°C)
1.5°F
(0.9°C)
104th Coolest Coolest since: 1986 1907
22nd Warmest Warmest since: 1980 2010
Ties: 1949, 1980, 1993, 2009
Mar–Aug 1987
6-Month
64.3°F
(17.9°C)
62.8°F
(17.1°C)
1.5°F
(0.8°C)
104th Coolest Coolest since: 1986 1907
22nd Warmest Warmest since: 1977 2010
Ties: 1949
Feb–Aug 1987
7-Month
59.7°F
(15.4°C)
58.8°F
(14.9°C)
0.9°F
(0.5°C)
87th Coolest Coolest since: 1986 1907
39th Warmest Warmest since: 1986 2012
Ties: 1943, 1986, 2005
Jan–Aug 1987
8-Month
56.2°F
(13.4°C)
55.6°F
(13.1°C)
0.6°F
(0.3°C)
77th Coolest Coolest since: 1985 1940
49th Warmest Warmest since: 1986 2012
Ties: 1944, 1945, 1975, 1985
Dec 1986–Aug 1987
9-Month
54.2°F
(12.3°C)
53.4°F
(11.9°C)
0.8°F
(0.4°C)
78th Coolest Coolest since: 1986 1904
47th Warmest Warmest since: 1985 2012
Ties: 1942, 1988
Nov 1986–Aug 1987
10-Month
53.3°F
(11.8°C)
52.6°F
(11.4°C)
0.7°F
(0.4°C)
77th Coolest Coolest since: 1984 1904
48th Warmest Warmest since: 1986 2012
Ties: 1925, 1938, 1997
Oct 1986–Aug 1987
11-Month
53.8°F
(12.1°C)
53.0°F
(11.7°C)
0.8°F
(0.4°C)
86th Coolest Coolest since: 1984 1904
39th Warmest Warmest since: 1986 2012
Ties: 1898, 1937, 1973
Sep 1986–Aug 1987
12-Month
54.9°F
(12.7°C)
54.2°F
(12.3°C)
0.7°F
(0.4°C)
84th Coolest Coolest since: 1984 1904
41st Warmest Warmest since: 1986 2012
Ties: 1898, 1973
Mar 1986–Aug 1987
18-Month
58.0°F
(14.4°C)
57.1°F
(13.9°C)
0.9°F
(0.5°C)
95th Coolest Coolest since: 1985 1905, 1918
30th Warmest Warmest since: 1986 2012
Ties: 1939, 1960, 1988, 1990
Sep 1985–Aug 1987
24-Month
55.2°F
(12.9°C)
54.2°F
(12.3°C)
1.0°F
(0.6°C)
93rd Coolest Coolest since: 1985 1905
31st Warmest Warmest since: 1986 2017
Ties: 1943, 1995
Sep 1984–Aug 1987
36-Month
55.3°F
(12.9°C)
54.2°F
(12.3°C)
1.1°F
(0.6°C)
100th Coolest Coolest since: 1986 1905, 1906
23rd Warmest Warmest since: 1955 2018
Ties: 1954, 1955
Sep 1983–Aug 1987
48-Month
55.0°F
(12.8°C)
54.2°F
(12.3°C)
0.8°F
(0.5°C)
88th Coolest Coolest since: 1985 1905, 1907
34th Warmest Warmest since: 1986 2019
Sep 1982–Aug 1987
60-Month
55.1°F
(12.8°C)
54.2°F
(12.3°C)
0.9°F
(0.5°C)
93rd Coolest Coolest since: 1986 1908
28th Warmest Warmest since: 1976 2019
Ties: 1955, 1976, 1998

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 23, 2019 from https://www.ncdc.noaa.gov/cag/