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 April 2022. For more information, please see Climatological Rankings.


Delaware

Average Temperature Rankings, October 1989

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
October 1989
1-Month
57.9°F
(14.4°C)
56.4°F
(13.6°C)
1.5°F
(0.8°C)
87th Coolest Coolest since: 1988 1907
41st Warmest Warmest since: 1986 2007
Ties: 1912, 2002
Sep–Oct 1989
2-Month
63.3°F
(17.4°C)
61.9°F
(16.6°C)
1.4°F
(0.8°C)
93rd Coolest Coolest since: 1988 1917
35th Warmest Warmest since: 1985 2007
Ties: 1946
Aug–Oct 1989
3-Month
66.9°F
(19.4°C)
65.9°F
(18.8°C)
1.0°F
(0.6°C)
88th Coolest Coolest since: 1988 1909, 1917
40th Warmest Warmest since: 1985 2018
Ties: 1920, 1939, 1975, 1977, 1999, 2001, 2009
Jul–Oct 1989
4-Month
68.9°F
(20.5°C)
68.2°F
(20.1°C)
0.7°F
(0.4°C)
78th Coolest Coolest since: 1988 1909
50th Warmest Warmest since: 1986 2016
Ties: 1911, 1984, 2004
Jun–Oct 1989
5-Month
70.0°F
(21.1°C)
68.8°F
(20.4°C)
1.2°F
(0.7°C)
101st Coolest Coolest since: 1988 1907
27th Warmest Warmest since: 1983 2010
Ties: 1983, 1991, 1993, 2006
May–Oct 1989
6-Month
68.6°F
(20.3°C)
67.7°F
(19.8°C)
0.9°F
(0.5°C)
89th Coolest Coolest since: 1988 1907
39th Warmest Warmest since: 1987 2010, 2018
Ties: 1939, 1953, 1987
Apr–Oct 1989
7-Month
66.1°F
(18.9°C)
65.4°F
(18.6°C)
0.7°F
(0.3°C)
82nd Coolest Coolest since: 1988 1907
46th Warmest Warmest since: 1987 2019
Ties: 1939, 1944, 1987, 1994
Mar–Oct 1989
8-Month
63.2°F
(17.3°C)
62.6°F
(17.0°C)
0.6°F
(0.3°C)
81st Coolest Coolest since: 1988 1907
47th Warmest Warmest since: 1987 2010
Ties: 1910, 1913, 1939, 1993, 1994, 2001
Feb–Oct 1989
9-Month
60.1°F
(15.6°C)
59.4°F
(15.2°C)
0.7°F
(0.4°C)
81st Coolest Coolest since: 1988 1907
47th Warmest Warmest since: 1986 2012
Ties: 1919, 2014
Jan–Oct 1989
10-Month
57.9°F
(14.4°C)
56.8°F
(13.8°C)
1.1°F
(0.6°C)
95th Coolest Coolest since: 1988 1940
33rd Warmest Warmest since: 1973 2012
Ties: 1932
Dec 1988–Oct 1989
11-Month
55.9°F
(13.3°C)
54.9°F
(12.7°C)
1.0°F
(0.6°C)
85th Coolest Coolest since: 1988 1904
42nd Warmest Warmest since: 1985 2012
Ties: 1900, 1930
Nov 1988–Oct 1989
12-Month
55.2°F
(12.9°C)
54.2°F
(12.3°C)
1.0°F
(0.6°C)
91st Coolest Coolest since: 1988 1904
36th Warmest Warmest since: 1986 2012
May 1988–Oct 1989
18-Month
59.4°F
(15.2°C)
58.7°F
(14.8°C)
0.7°F
(0.4°C)
91st Coolest Coolest since: 1988 1904
36th Warmest Warmest since: 1986 2012
Ties: 1939, 1955, 1960, 1974, 1983
Nov 1987–Oct 1989
24-Month
54.8°F
(12.7°C)
54.1°F
(12.3°C)
0.7°F
(0.4°C)
81st Coolest Coolest since: 1988 1905
45th Warmest Warmest since: 1987 2017
Ties: 1931, 1942, 1985
Nov 1986–Oct 1989
36-Month
54.7°F
(12.6°C)
54.1°F
(12.3°C)
0.6°F
(0.3°C)
80th Coolest Coolest since: 1984 1905
45th Warmest Warmest since: 1988 2018
Ties: 1923, 1934, 1950, 1974, 1996
Nov 1985–Oct 1989
48-Month
54.9°F
(12.7°C)
54.2°F
(12.3°C)
0.7°F
(0.4°C)
87th Coolest Coolest since: 1987 1907
37th Warmest Warmest since: 1988 2019
Ties: 1932, 1953, 1987, 1990
Nov 1984–Oct 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 1905, 1907, 1908
32nd Warmest Warmest since: 1987 2020
Ties: 1933, 1954, 1957, 1987, 1990

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published May 2022, retrieved on May 24, 2022 from https://www.ncdc.noaa.gov/cag/