Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Delaware

Average Temperature Rankings, October 1931

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Warmest/Coolest
Since		Record
October 1931
1-Month		59.1°F
(15.1°C)		56.4°F
(13.6°C)		2.7°F
(1.5°C)		104th Coolest
Coolest since:
1907
25th Warmest
Warmest since:
2007
Ties: 1970
Sep–Oct 1931
2-Month		65.6°F
(18.7°C)		61.9°F
(16.6°C)		3.7°F
(2.1°C)		119th Coolest
Coolest since:
1917
10th Warmest
Warmest since:
2007
Aug–Oct 1931
3-Month		68.4°F
(20.2°C)		65.8°F
(18.8°C)		2.6°F
(1.4°C)		115th Coolest
Coolest since:
1909, 1917
14th Warmest
Warmest since:
2018
Jul–Oct 1931
4-Month		70.8°F
(21.6°C)		68.3°F
(20.2°C)		2.5°F
(1.4°C)		115th Coolest
Coolest since:
1909
14th Warmest
Warmest since:
2016
Jun–Oct 1931
5-Month		70.6°F
(21.4°C)		68.7°F
(20.4°C)		1.9°F
(1.0°C)		111th Coolest
Coolest since:
1907
18th Warmest
Warmest since:
2010
May–Oct 1931
6-Month		69.1°F
(20.6°C)		67.7°F
(19.8°C)		1.4°F
(0.8°C)		106th Coolest
Coolest since:
1907
23rd Warmest
Warmest since:
2010, 2018
Ties: 2014
Apr–Oct 1931
7-Month		66.4°F
(19.1°C)		65.4°F
(18.6°C)		1.0°F
(0.5°C)		91st Coolest
Coolest since:
1907
38th Warmest
Warmest since:
2019
Ties: 1957, 1970, 2009
Mar–Oct 1931
8-Month		63.0°F
(17.2°C)		62.6°F
(17.0°C)		0.4°F
(0.2°C)		72nd Coolest
Coolest since:
1907
57th Warmest
Warmest since:
2010
Ties: 1908, 1922, 1930, 1970, 2003
Feb–Oct 1931
9-Month		60.0°F
(15.6°C)		59.4°F
(15.2°C)		0.6°F
(0.4°C)		78th Coolest
Coolest since:
1907
51st Warmest
Warmest since:
2012
Ties: 1913, 1922, 1997
Jan–Oct 1931
10-Month		57.4°F
(14.1°C)		56.8°F
(13.8°C)		0.6°F
(0.3°C)		75th Coolest
Coolest since:
1940
54th Warmest
Warmest since:
2012
Ties: 1942, 1946, 1976, 1997
Dec 1930–Oct 1931
11-Month		55.3°F
(12.9°C)		55.0°F
(12.8°C)		0.3°F
(0.1°C)		67th Coolest
Coolest since:
1904
61st Warmest
Warmest since:
2012
Ties: 1941, 1945, 1951, 2001
Nov 1930–Oct 1931
12-Month		54.4°F
(12.4°C)		54.2°F
(12.3°C)		0.2°F
(0.1°C)		61st Coolest
Coolest since:
1904
67th Warmest
Warmest since:
2012
Ties: 1945, 1946, 1950, 2001
May 1930–Oct 1931
18-Month		59.2°F
(15.1°C)		58.7°F
(14.8°C)		0.5°F
(0.3°C)		77th Coolest
Coolest since:
1904
51st Warmest
Warmest since:
2012
Ties: 1900, 1943, 1945, 1952, 1988
Nov 1929–Oct 1931
24-Month		54.8°F
(12.7°C)		54.2°F
(12.3°C)		0.6°F
(0.4°C)		80th Coolest
Coolest since:
1905
47th Warmest
Warmest since:
2017
Ties: 1942, 1985
Nov 1928–Oct 1931
36-Month		54.6°F
(12.6°C)		54.2°F
(12.3°C)		0.4°F
(0.3°C)		74th Coolest
Coolest since:
1905
52nd Warmest
Warmest since:
2018
Ties: 1921, 1943, 1944, 1947, 1952, 1959, 1977
Nov 1927–Oct 1931
48-Month		54.4°F
(12.4°C)		54.2°F
(12.3°C)		0.2°F
(0.1°C)		64th Coolest
Coolest since:
1907
61st Warmest
Warmest since:
2019
Ties: 1935
Nov 1926–Oct 1931
60-Month		54.1°F
(12.3°C)		54.2°F
(12.3°C)		-0.1°F
(0.0°C)		47th Coolest
Coolest since:
1905, 1907, 1908
77th Warmest
Warmest since:
2020
Ties: 1901, 1922, 1943, 1973, 1983

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