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


Delaware

Average Temperature Rankings, July 1989

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
July 1989
1-Month
75.2°F
(24.0°C)
75.5°F
(24.2°C)
-0.3°F
(-0.2°C)
50th Coolest Coolest since: 1984 1895
77th Warmest Warmest since: 1988 2012, 2020
Ties: 1936, 1969, 1972
Jun–Jul 1989
2-Month
74.6°F
(23.7°C)
73.1°F
(22.8°C)
1.5°F
(0.9°C)
95th Coolest Coolest since: 1985 1907
32nd Warmest Warmest since: 1988 2010
Ties: 1921, 1930
May–Jul 1989
3-Month
70.3°F
(21.3°C)
69.5°F
(20.8°C)
0.8°F
(0.5°C)
87th Coolest Coolest since: 1985 1907
40th Warmest Warmest since: 1988 2010
Ties: 1939
Apr–Jul 1989
4-Month
65.6°F
(18.7°C)
65.1°F
(18.4°C)
0.5°F
(0.3°C)
73rd Coolest Coolest since: 1988 1907
54th Warmest Warmest since: 1988 2010
Ties: 1899, 1930, 1960, 1973, 1988
Mar–Jul 1989
5-Month
61.0°F
(16.1°C)
60.6°F
(15.9°C)
0.4°F
(0.2°C)
69th Coolest Coolest since: 1984 1907
58th Warmest Warmest since: 1988 2010, 2012
Ties: 1898, 1919, 1934, 1939, 1980
Feb–Jul 1989
6-Month
56.8°F
(13.8°C)
56.3°F
(13.5°C)
0.5°F
(0.3°C)
76th Coolest Coolest since: 1984 1907
51st Warmest Warmest since: 1988 2012
Ties: 1910, 1944
Jan–Jul 1989
7-Month
54.0°F
(12.2°C)
52.9°F
(11.6°C)
1.1°F
(0.6°C)
92nd Coolest Coolest since: 1988 1940
35th Warmest Warmest since: 1986 2012
Ties: 1930, 1955, 1959, 1973
Dec 1988–Jul 1989
8-Month
51.8°F
(11.0°C)
50.8°F
(10.4°C)
1.0°F
(0.6°C)
83rd Coolest Coolest since: 1988 1904
43rd Warmest Warmest since: 1985 2012
Ties: 1993
Nov 1988–Jul 1989
9-Month
51.3°F
(10.7°C)
50.3°F
(10.2°C)
1.0°F
(0.5°C)
88th Coolest Coolest since: 1988 1904
38th Warmest Warmest since: 1986 2012
Ties: 1925, 1930, 1933, 2005
Oct 1988–Jul 1989
10-Month
51.3°F
(10.7°C)
50.9°F
(10.5°C)
0.4°F
(0.2°C)
69th Coolest Coolest since: 1988 1904
57th Warmest Warmest since: 1987 2012
Ties: 1903, 1947, 1951, 1980
Sep 1988–Jul 1989
11-Month
52.6°F
(11.4°C)
52.4°F
(11.3°C)
0.2°F
(0.1°C)
58th Coolest Coolest since: 1984 1918
68th Warmest Warmest since: 1988 2012
Ties: 1909, 1929, 1945, 1962
Aug 1988–Jul 1989
12-Month
54.7°F
(12.6°C)
54.2°F
(12.3°C)
0.5°F
(0.3°C)
78th Coolest Coolest since: 1988 1904
48th Warmest Warmest since: 1987 2012
Ties: 1901, 1973, 1987, 1994
Feb 1988–Jul 1989
18-Month
55.5°F
(13.1°C)
54.9°F
(12.7°C)
0.6°F
(0.4°C)
81st Coolest Coolest since: 1988 1905, 1918
45th Warmest Warmest since: 1987 2012
Ties: 1942, 1943
Aug 1987–Jul 1989
24-Month
54.7°F
(12.6°C)
54.2°F
(12.3°C)
0.5°F
(0.3°C)
82nd Coolest Coolest since: 1988 1905
43rd Warmest Warmest since: 1988 2017
Ties: 1914, 1939, 1952, 1973, 1988, 2015
Aug 1986–Jul 1989
36-Month
54.7°F
(12.6°C)
54.2°F
(12.3°C)
0.5°F
(0.3°C)
74th Coolest Coolest since: 1984 1906
50th Warmest Warmest since: 1988 2018, 2019
Ties: 1944, 1957
Aug 1985–Jul 1989
48-Month
54.9°F
(12.7°C)
54.1°F
(12.3°C)
0.8°F
(0.4°C)
87th Coolest Coolest since: 1985 1907
36th Warmest Warmest since: 1988 2019
Ties: 1932, 1953, 1990, 1995
Aug 1984–Jul 1989
60-Month
55.0°F
(12.8°C)
54.1°F
(12.3°C)
0.9°F
(0.5°C)
91st Coolest Coolest since: 1988 1908
31st Warmest Warmest since: 1987 2020
Ties: 1954, 1955, 1987, 1990

Citing This Page

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