Regional Rankings

Regional Data Info
Please note, Palmer Indices are not available for NWS Regions. Degree Days are not available for Great Plains, Souther Plains and Gulf Coast Rockies and Westward, River Basins, or Agricultural Belts. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Ohio River Basin

Average Temperature Rankings, January 1899

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PeriodValue1901-2000
Mean
AnomalyRank
(1895-2023)
Warmest/Coolest
Since
Record
January 1899
1-Month
28.9°F
(-1.7°C)
29.3°F
(-1.5°C)
-0.4°F
(-0.2°C)
58th Coolest
Coolest since:
1977
72nd Warmest
Warmest since:
2006
Ties: 1910, 1987
Dec 1898–Jan 1899
2-Month
29.2°F
(-1.6°C)
30.9°F
(-0.6°C)
-1.7°F
(-1.0°C)
39th Coolest
Coolest to Date
1918
90th Warmest
Warmest since:
1932
Ties: 2010
Nov 1898–Jan 1899
3-Month
32.4°F
(0.2°C)
34.7°F
(1.5°C)
-2.3°F
(-1.3°C)
25th Coolest
Coolest to Date
1977
104th Warmest
Warmest since:
1932
Ties: 1911, 1915, 1964, 1981
Oct 1898–Jan 1899
4-Month
37.8°F
(3.2°C)
39.6°F
(4.2°C)
-1.8°F
(-1.0°C)
24th Coolest
Coolest to Date
1977
105th Warmest
Warmest since:
1932
Ties: 2014
Sep 1898–Jan 1899
5-Month
43.9°F
(6.6°C)
44.8°F
(7.1°C)
-0.9°F
(-0.5°C)
34th Coolest
Coolest since:
1977
95th Warmest
Warmest since:
1932
Ties: 1897, 1990
Aug 1898–Jan 1899
6-Month
48.9°F
(9.4°C)
49.4°F
(9.7°C)
-0.5°F
(-0.3°C)
40th Coolest
Coolest since:
1977
89th Warmest
Warmest since:
1932
Ties: 1920, 1946, 1969
Jul 1898–Jan 1899
7-Month
52.6°F
(11.4°C)
52.9°F
(11.6°C)
-0.3°F
(-0.2°C)
48th Coolest
Coolest since:
1977
81st Warmest
Warmest since:
1932
Ties: 1948, 1967
Jun 1898–Jan 1899
8-Month
55.1°F
(12.8°C)
55.0°F
(12.8°C)
0.1°F
(0.0°C)
61st Coolest
Coolest since:
1977
68th Warmest
Warmest since:
1932
Ties: 1944, 1976, 2018
May 1898–Jan 1899
9-Month
56.0°F
(13.3°C)
55.8°F
(13.2°C)
0.2°F
(0.1°C)
71st Coolest
Coolest since:
1977
58th Warmest
Warmest since:
1932
Ties: 1897, 1912, 1955, 1965
Apr 1898–Jan 1899
10-Month
55.2°F
(12.9°C)
55.3°F
(12.9°C)
-0.1°F
(0.0°C)
50th Coolest
Coolest to Date
1918
79th Warmest
Warmest since:
1932
Ties: 1917, 1924, 1928, 1944, 2015
Mar 1898–Jan 1899
11-Month
54.3°F
(12.4°C)
54.0°F
(12.2°C)
0.3°F
(0.2°C)
68th Coolest
Coolest since:
1918
61st Warmest
Warmest since:
2017
Ties: 1897, 1946
Feb 1898–Jan 1899
12-Month
52.5°F
(11.4°C)
52.2°F
(11.2°C)
0.3°F
(0.2°C)
72nd Coolest
Coolest since:
1918
57th Warmest
Warmest since:
2017
Ties: 1897, 1912, 1916, 1920, 1926, 1946, 1986
Aug 1897–Jan 1899
18-Month
52.0°F
(11.1°C)
51.3°F
(10.7°C)
0.7°F
(0.4°C)
92nd Coolest
Coolest since:
1918
36th Warmest
Warmest to Date
2017
Ties: 1920, 1953, 1975, 1987, 2002, 2009
Feb 1897–Jan 1899
24-Month
52.8°F
(11.6°C)
52.2°F
(11.2°C)
0.6°F
(0.4°C)
87th Coolest
Coolest since:
1918
41st Warmest
Warmest since:
2013
Ties: 1898, 1901, 1939
Feb 1896–Jan 1899
36-Month
52.7°F
(11.5°C)
52.2°F
(11.2°C)
0.5°F
(0.3°C)
84th Coolest
Coolest since:
1918, 1979
43rd Warmest
Warmest to Date
2019
Ties: 1900, 1901, 1958, 1976, 2015
Feb 1895–Jan 1899
48-Month
52.3°F
(11.3°C)
52.2°F
(11.2°C)
0.1°F
(0.1°C)
51st Coolest
Coolest to Date
1980
75th Warmest
Warmest to Date
2020
Ties: 1902, 1912, 1915, 1916, 1946, 1951, 1976, 1987

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