Regional Rankings

Regional Data Info
Please note, Palmer Indices are not available for NWS Regions. 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, March 1921

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
March 1921
1-Month
50.8°F
(10.4°C)
41.1°F
(5.1°C)
9.7°F
(5.3°C)
125th Coolest
Coolest since:
1960
4th Warmest
Warmest to Date
2012
Feb–Mar 1921
2-Month
43.4°F
(6.3°C)
36.6°F
(2.6°C)
6.8°F
(3.7°C)
127th Coolest
Coolest since:
1978
2nd Warmest
Warmest to Date
2012
Ties: 1938, 1976
Jan–Mar 1921
3-Month
40.1°F
(4.5°C)
34.1°F
(1.2°C)
6.0°F
(3.3°C)
125th Coolest
Coolest since:
1978
4th Warmest
Warmest to Date
2012
Dec 1920–Mar 1921
4-Month
38.6°F
(3.7°C)
33.8°F
(1.0°C)
4.8°F
(2.7°C)
123rd Coolest
Coolest since:
1978
5th Warmest
Warmest to Date
2012
Ties: 1932
Nov 1920–Mar 1921
5-Month
38.9°F
(3.8°C)
35.4°F
(1.9°C)
3.5°F
(1.9°C)
119th Coolest
Coolest since:
1978
9th Warmest
Warmest to Date
2012
Oct 1920–Mar 1921
6-Month
42.0°F
(5.6°C)
38.5°F
(3.6°C)
3.5°F
(2.0°C)
121st Coolest
Coolest since:
1977
7th Warmest
Warmest to Date
2012
Sep 1920–Mar 1921
7-Month
45.6°F
(7.6°C)
42.5°F
(5.8°C)
3.1°F
(1.8°C)
122nd Coolest
Coolest since:
1977
6th Warmest
Warmest to Date
1932
Aug 1920–Mar 1921
8-Month
48.7°F
(9.3°C)
46.2°F
(7.9°C)
2.5°F
(1.4°C)
120th Coolest
Coolest since:
1977
8th Warmest
Warmest to Date
2017
Ties: 2006
Jul 1920–Mar 1921
9-Month
51.2°F
(10.7°C)
49.3°F
(9.6°C)
1.9°F
(1.1°C)
116th Coolest
Coolest since:
1977
12th Warmest
Warmest to Date
2017
Ties: 1935
Jun 1920–Mar 1921
10-Month
53.0°F
(11.7°C)
51.4°F
(10.8°C)
1.6°F
(0.9°C)
112th Coolest
Coolest since:
1977
16th Warmest
Warmest since:
2017
Ties: 1907, 1937, 1949, 1950, 1953, 1954, 2021
May 1920–Mar 1921
11-Month
53.6°F
(12.0°C)
52.3°F
(11.3°C)
1.3°F
(0.7°C)
103rd Coolest
Coolest since:
1977
25th Warmest
Warmest since:
2012, 2017
Ties: 1919, 1939
Apr 1920–Mar 1921
12-Month
53.1°F
(11.7°C)
52.2°F
(11.2°C)
0.9°F
(0.5°C)
89th Coolest
Coolest since:
1977
39th Warmest
Warmest since:
2012
Ties: 1898, 1903, 1945, 1955, 1995
Oct 1919–Mar 1921
18-Month
48.0°F
(8.9°C)
47.6°F
(8.7°C)
0.4°F
(0.2°C)
73rd Coolest
Coolest since:
1978
54th Warmest
Warmest since:
2017
Ties: 1931, 1946, 1984
Apr 1919–Mar 1921
24-Month
52.6°F
(11.4°C)
52.2°F
(11.2°C)
0.4°F
(0.2°C)
78th Coolest
Coolest since:
1978
49th Warmest
Warmest since:
2017
Ties: 1910, 1942, 1945, 1972, 1975, 2004, 2011
Apr 1918–Mar 1921
36-Month
52.8°F
(11.6°C)
52.2°F
(11.2°C)
0.6°F
(0.4°C)
88th Coolest
Coolest since:
1979
38th Warmest
Warmest to Date
2018
Ties: 1937, 1974, 1976, 1991, 2003
Apr 1917–Mar 1921
48-Month
51.8°F
(11.0°C)
52.2°F
(11.2°C)
-0.4°F
(-0.2°C)
28th Coolest
Coolest since:
1980
97th Warmest
Warmest since:
2019
Ties: 1911, 1913, 1928, 1960, 1977, 1984, 1985, 1996
Apr 1916–Mar 1921
60-Month
51.8°F
(11.0°C)
52.2°F
(11.2°C)
-0.4°F
(-0.2°C)
27th Coolest
Coolest since:
1981
97th Warmest
Warmest since:
2020
Ties: 1907, 1928, 1930, 1961, 1973, 1977, 1985

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