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.

Maryland

Minimum Temperature Rankings, October 1990

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Warmest/Coolest
Since		Record
October 1990
1-Month		48.6°F
(9.2°C)		44.8°F
(7.1°C)		3.8°F
(2.1°C)		111th Coolest
Coolest since:
1895
18th Warmest
Warmest since:
2021
Sep–Oct 1990
2-Month		52.1°F
(11.2°C)		50.6°F
(10.3°C)		1.5°F
(0.9°C)		90th Coolest
Coolest since:
1917
39th Warmest
Warmest since:
2018
Aug–Oct 1990
3-Month		56.0°F
(13.3°C)		54.7°F
(12.6°C)		1.3°F
(0.7°C)		90th Coolest
Coolest since:
1909, 1917
39th Warmest
Warmest since:
2018
Ties: 1910, 1960, 1977, 1985, 2014
Jul–Oct 1990
4-Month		58.5°F
(14.7°C)		57.2°F
(14.0°C)		1.3°F
(0.7°C)		94th Coolest
Coolest since:
1909
35th Warmest
Warmest since:
2018
Ties: 1961, 1989
Jun–Oct 1990
5-Month		58.8°F
(14.9°C)		57.7°F
(14.3°C)		1.1°F
(0.6°C)		91st Coolest
Coolest since:
1907
38th Warmest
Warmest since:
2018
Ties: 1955
May–Oct 1990
6-Month		57.5°F
(14.2°C)		56.6°F
(13.7°C)		0.9°F
(0.5°C)		86th Coolest
Coolest since:
1907
43rd Warmest
Warmest since:
2018
Ties: 1939, 1984
Apr–Oct 1990
7-Month		55.3°F
(12.9°C)		54.3°F
(12.4°C)		1.0°F
(0.5°C)		90th Coolest
Coolest since:
1907
39th Warmest
Warmest since:
2018, 2019
Ties: 1896, 1911, 1993
Mar–Oct 1990
8-Month		52.9°F
(11.6°C)		51.5°F
(10.8°C)		1.4°F
(0.8°C)		101st Coolest
Coolest since:
1907
28th Warmest
Warmest since:
2019
Ties: 1995
Feb–Oct 1990
9-Month		50.4°F
(10.2°C)		48.5°F
(9.2°C)		1.9°F
(1.0°C)		113th Coolest
Coolest since:
1907
16th Warmest
Warmest since:
2018
Ties: 2005
Jan–Oct 1990
10-Month		48.5°F
(9.2°C)		46.1°F
(7.8°C)		2.4°F
(1.4°C)		117th Coolest
Coolest since:
1904, 1940
12th Warmest
Warmest to Date
2017
Ties: 1991
Dec 1989–Oct 1990
11-Month		45.6°F
(7.6°C)		44.3°F
(6.8°C)		1.3°F
(0.8°C)		99th Coolest
Coolest since:
1904
29th Warmest
Warmest since:
2012
Ties: 1932, 1975, 1983, 1989
Nov 1989–Oct 1990
12-Month		44.7°F
(7.1°C)		43.5°F
(6.4°C)		1.2°F
(0.7°C)		96th Coolest
Coolest since:
1904
32nd Warmest
Warmest since:
2012, 2016
Ties: 1975, 2009
May 1989–Oct 1990
18-Month		49.1°F
(9.5°C)		47.9°F
(8.8°C)		1.2°F
(0.7°C)		104th Coolest
Coolest since:
1904
24th Warmest
Warmest since:
2019
Ties: 1921, 1995
Nov 1988–Oct 1990
24-Month		44.7°F
(7.1°C)		43.5°F
(6.4°C)		1.2°F
(0.7°C)		99th Coolest
Coolest since:
1905
28th Warmest
Warmest since:
2017
Ties: 1932
Nov 1987–Oct 1990
36-Month		44.3°F
(6.8°C)		43.5°F
(6.4°C)		0.8°F
(0.4°C)		90th Coolest
Coolest since:
1918
36th Warmest
Warmest since:
2018
Ties: 1932, 1951, 1954, 1974, 1986
Nov 1986–Oct 1990
48-Month		44.2°F
(6.8°C)		43.5°F
(6.4°C)		0.7°F
(0.4°C)		89th Coolest
Coolest since:
1905, 1907
36th Warmest
Warmest since:
2019
Ties: 1952, 1974, 1987, 1988, 1989, 1995
Nov 1985–Oct 1990
60-Month		44.3°F
(6.8°C)		43.5°F
(6.4°C)		0.8°F
(0.4°C)		92nd Coolest
Coolest since:
1967
32nd Warmest
Warmest since:
2020
Ties: 1953, 1975, 1976, 1989

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