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 1989

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 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
August 1989
1-Month
74.0°F
(23.3°C)
73.7°F
(23.2°C)
0.3°F
(0.1°C)
66th Coolest Coolest since: 1986 1927
60th Warmest Warmest since: 1988 2016
Ties: 1944, 1952, 1961, 2004, 2017
Jul–Aug 1989
2-Month
74.6°F
(23.7°C)
74.6°F
(23.7°C)
0.0°F
(0.0°C)
54th Coolest Coolest since: 1985 1927
72nd Warmest Warmest since: 1988 2016
Ties: 1899, 1921, 1951, 1985
Jun–Aug 1989
3-Month
74.4°F
(23.6°C)
73.3°F
(22.9°C)
1.1°F
(0.7°C)
93rd Coolest Coolest since: 1986 1927
33rd Warmest Warmest since: 1988 2010
Ties: 1980, 2001
May–Aug 1989
4-Month
71.2°F
(21.8°C)
70.5°F
(21.4°C)
0.7°F
(0.4°C)
74th Coolest Coolest since: 1985 1907
52nd Warmest Warmest since: 1988 2010
Ties: 1933
Apr–Aug 1989
5-Month
67.3°F
(19.6°C)
66.9°F
(19.4°C)
0.4°F
(0.2°C)
74th Coolest Coolest since: 1984 1907
52nd Warmest Warmest since: 1988 2010
Ties: 1933, 1937, 1938, 1954
Mar–Aug 1989
6-Month
63.1°F
(17.3°C)
62.8°F
(17.1°C)
0.3°F
(0.2°C)
66th Coolest Coolest since: 1984 1907
60th Warmest Warmest since: 1988 2010
Ties: 1910, 1922, 2014
Feb–Aug 1989
7-Month
59.2°F
(15.1°C)
58.7°F
(14.8°C)
0.5°F
(0.3°C)
74th Coolest Coolest since: 1984 1907
52nd Warmest Warmest since: 1988 2012
Ties: 1922
Jan–Aug 1989
8-Month
56.5°F
(13.6°C)
55.5°F
(13.1°C)
1.0°F
(0.5°C)
87th Coolest Coolest since: 1988 1940
39th Warmest Warmest since: 1976 2012
Ties: 1943, 2005
Dec 1988–Aug 1989
9-Month
54.3°F
(12.4°C)
53.4°F
(11.9°C)
0.9°F
(0.5°C)
84th Coolest Coolest since: 1988 1904
41st Warmest Warmest since: 1985 2012
Ties: 1898, 1925, 1930, 1938, 1975
Nov 1988–Aug 1989
10-Month
53.6°F
(12.0°C)
52.6°F
(11.4°C)
1.0°F
(0.6°C)
86th Coolest Coolest since: 1987 1904
39th Warmest Warmest since: 1988 2012
Ties: 1933
Oct 1988–Aug 1989
11-Month
53.4°F
(11.9°C)
53.0°F
(11.7°C)
0.4°F
(0.2°C)
69th Coolest Coolest since: 1984 1904
56th Warmest Warmest since: 1988 2012
Ties: 1938, 2014
Sep 1988–Aug 1989
12-Month
54.4°F
(12.4°C)
54.2°F
(12.3°C)
0.2°F
(0.1°C)
67th Coolest Coolest since: 1984 1904
58th Warmest Warmest since: 1988 2012
Ties: 1901, 1992, 1994, 2001
Mar 1988–Aug 1989
18-Month
57.6°F
(14.2°C)
57.1°F
(13.9°C)
0.5°F
(0.3°C)
78th Coolest Coolest since: 1985 1905, 1918
47th Warmest Warmest since: 1988 2012
Ties: 1930, 1983, 1985, 2001
Sep 1987–Aug 1989
24-Month
54.6°F
(12.6°C)
54.2°F
(12.3°C)
0.4°F
(0.3°C)
75th Coolest Coolest since: 1983 1905
49th Warmest Warmest since: 1988 2017
Ties: 1938, 1993, 1994
Sep 1986–Aug 1989
36-Month
54.7°F
(12.6°C)
54.1°F
(12.3°C)
0.6°F
(0.3°C)
74th Coolest Coolest since: 1984 1905, 1906
49th Warmest Warmest since: 1988 2018
Ties: 1996
Sep 1985–Aug 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 1905, 1907
35th Warmest Warmest since: 1988 2019
Ties: 1932, 1953, 1975, 1990, 1995
Sep 1984–Aug 1989
60-Month
55.0°F
(12.8°C)
54.1°F
(12.3°C)
0.9°F
(0.5°C)
89th Coolest Coolest since: 1988 1908
32nd Warmest Warmest since: 1988 2019
Ties: 1954, 1988, 1990

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 22, 2019 from https://www.ncdc.noaa.gov/cag/