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, March 1947

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
March 1947
1-Month
33.3°F
(0.7°C)
41.1°F
(5.1°C)
-7.8°F
(-4.4°C)
2nd Coolest
Coolest to Date
1960
127th Warmest
Warmest since:
2012
Feb–Mar 1947
2-Month
28.7°F
(-1.8°C)
36.5°F
(2.5°C)
-7.8°F
(-4.3°C)
3rd Coolest
Coolest to Date
1978
126th Warmest
Warmest since:
2012
Jan–Mar 1947
3-Month
30.8°F
(-0.7°C)
34.1°F
(1.2°C)
-3.3°F
(-1.9°C)
16th Coolest
Coolest since:
1978
113th Warmest
Warmest since:
2012
Ties: 1980
Dec 1946–Mar 1947
4-Month
32.3°F
(0.2°C)
33.7°F
(0.9°C)
-1.4°F
(-0.7°C)
33rd Coolest
Coolest since:
1978
95th Warmest
Warmest since:
2012
Ties: 2011
Nov 1946–Mar 1947
5-Month
35.1°F
(1.7°C)
35.4°F
(1.9°C)
-0.3°F
(-0.2°C)
49th Coolest
Coolest since:
1978
79th Warmest
Warmest since:
2012
Ties: 1924
Oct 1946–Mar 1947
6-Month
38.8°F
(3.8°C)
38.6°F
(3.7°C)
0.2°F
(0.1°C)
63rd Coolest
Coolest since:
1977
65th Warmest
Warmest since:
2012
Ties: 1901
Sep 1946–Mar 1947
7-Month
42.6°F
(5.9°C)
42.5°F
(5.8°C)
0.1°F
(0.1°C)
63rd Coolest
Coolest since:
1977
65th Warmest
Warmest since:
1932
Ties: 1911, 1948
Aug 1946–Mar 1947
8-Month
45.7°F
(7.6°C)
46.2°F
(7.9°C)
-0.5°F
(-0.3°C)
43rd Coolest
Coolest since:
1977
85th Warmest
Warmest since:
2017
Ties: 1975, 2010
Jul 1946–Mar 1947
9-Month
48.8°F
(9.3°C)
49.3°F
(9.6°C)
-0.5°F
(-0.3°C)
38th Coolest
Coolest since:
1977
90th Warmest
Warmest since:
2017
Ties: 1910, 1944, 1967, 1975, 1981
Jun 1946–Mar 1947
10-Month
50.9°F
(10.5°C)
51.3°F
(10.7°C)
-0.4°F
(-0.2°C)
40th Coolest
Coolest since:
1977
88th Warmest
Warmest since:
2017
Ties: 1924, 1929, 1930, 1966, 1967, 1984
May 1946–Mar 1947
11-Month
51.7°F
(10.9°C)
52.3°F
(11.3°C)
-0.6°F
(-0.4°C)
37th Coolest
Coolest since:
1977
91st Warmest
Warmest since:
2012, 2017
Ties: 1896, 1924, 1929, 1930, 1940, 1981
Apr 1946–Mar 1947
12-Month
51.9°F
(11.1°C)
52.2°F
(11.2°C)
-0.3°F
(-0.1°C)
44th Coolest
Coolest since:
1977
84th Warmest
Warmest since:
2012
Ties: 1906, 1930, 1985
Oct 1945–Mar 1947
18-Month
47.9°F
(8.8°C)
47.6°F
(8.7°C)
0.3°F
(0.1°C)
69th Coolest
Coolest since:
1978
58th Warmest
Warmest since:
2017
Ties: 1910, 1989, 1990, 1996
Apr 1945–Mar 1947
24-Month
52.3°F
(11.3°C)
52.2°F
(11.2°C)
0.1°F
(0.1°C)
56th Coolest
Coolest since:
1978
71st Warmest
Warmest since:
2017
Ties: 1915, 1931, 1995, 1996, 1998
Apr 1944–Mar 1947
36-Month
52.5°F
(11.4°C)
52.2°F
(11.2°C)
0.3°F
(0.2°C)
71st Coolest
Coolest since:
1979
55th Warmest
Warmest since:
2018
Ties: 1899, 1903, 1915, 1936, 1973, 1975, 2011, 2016
Apr 1943–Mar 1947
48-Month
52.4°F
(11.3°C)
52.2°F
(11.2°C)
0.2°F
(0.1°C)
54th Coolest
Coolest since:
1980
71st Warmest
Warmest since:
2019, 2020
Ties: 1909, 1910, 1916, 1948, 1987
Apr 1942–Mar 1947
60-Month
52.5°F
(11.4°C)
52.2°F
(11.2°C)
0.3°F
(0.2°C)
68th Coolest
Coolest since:
1981
56th Warmest
Warmest since:
2020
Ties: 1941, 1952, 1975, 1987, 1988, 1994

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