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, December 1913

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PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Warmest/Coolest
Since
Record
December 1913
1-Month
35.6°F
(2.0°C)
32.4°F
(0.2°C)
3.2°F
(1.8°C)
96th Coolest
Coolest since:
1989
33rd Warmest
Warmest since:
2015
Nov–Dec 1913
2-Month
40.5°F
(4.7°C)
37.4°F
(3.0°C)
3.1°F
(1.7°C)
106th Coolest
Coolest since:
1976
23rd Warmest
Warmest to Date
2015
Oct–Dec 1913
3-Month
44.9°F
(7.2°C)
43.0°F
(6.1°C)
1.9°F
(1.1°C)
100th Coolest
Coolest since:
1917
29th Warmest
Warmest since:
2015
Sep–Dec 1913
4-Month
50.0°F
(10.0°C)
48.7°F
(9.3°C)
1.3°F
(0.7°C)
96th Coolest
Coolest since:
1976
33rd Warmest
Warmest since:
1931
Ties: 2017
Aug–Dec 1913
5-Month
54.8°F
(12.7°C)
53.4°F
(11.9°C)
1.4°F
(0.8°C)
104th Coolest
Coolest since:
1976
25th Warmest
Warmest since:
1931
Ties: 1918, 1994
Jul–Dec 1913
6-Month
58.3°F
(14.6°C)
56.8°F
(13.8°C)
1.5°F
(0.8°C)
112th Coolest
Coolest since:
1976
17th Warmest
Warmest since:
1931
Ties: 1973, 2005, 2018
Jun–Dec 1913
7-Month
60.2°F
(15.7°C)
58.7°F
(14.8°C)
1.5°F
(0.9°C)
110th Coolest
Coolest since:
1976
19th Warmest
Warmest since:
1931
Ties: 1973, 2001
May–Dec 1913
8-Month
60.4°F
(15.8°C)
59.0°F
(15.0°C)
1.4°F
(0.8°C)
106th Coolest
Coolest since:
1917
23rd Warmest
Warmest since:
1931
Ties: 1899, 1922, 1939, 1971
Apr–Dec 1913
9-Month
59.4°F
(15.2°C)
58.2°F
(14.6°C)
1.2°F
(0.6°C)
104th Coolest
Coolest since:
1917
25th Warmest
Warmest since:
2015
Ties: 1959, 1970, 2005, 2017
Mar–Dec 1913
10-Month
57.6°F
(14.2°C)
56.5°F
(13.6°C)
1.1°F
(0.6°C)
96th Coolest
Coolest since:
1917
33rd Warmest
Warmest since:
2016
Ties: 1918, 1986
Feb–Dec 1913
11-Month
55.0°F
(12.8°C)
54.3°F
(12.4°C)
0.7°F
(0.4°C)
83rd Coolest
Coolest since:
1917
46th Warmest
Warmest since:
2012
Ties: 1919, 1927, 1955, 1956
Jan–Dec 1913
12-Month
53.5°F
(11.9°C)
52.2°F
(11.2°C)
1.3°F
(0.7°C)
99th Coolest
Coolest since:
1917
30th Warmest
Warmest since:
2012
Jul 1912–Dec 1913
18-Month
54.7°F
(12.6°C)
53.7°F
(12.1°C)
1.0°F
(0.5°C)
101st Coolest
Coolest since:
1904, 1917
27th Warmest
Warmest since:
2012, 2016
Ties: 1900, 1941, 1942
Jan 1912–Dec 1913
24-Month
52.0°F
(11.1°C)
52.2°F
(11.2°C)
-0.2°F
(-0.1°C)
43rd Coolest
Coolest since:
1979
85th Warmest
Warmest since:
2017
Ties: 1941, 1985, 1993
Jan 1911–Dec 1913
36-Month
52.6°F
(11.4°C)
52.2°F
(11.2°C)
0.4°F
(0.2°C)
76th Coolest
Coolest since:
1980
51st Warmest
Warmest since:
2018
Ties: 1941, 1950
Jan 1910–Dec 1913
48-Month
52.2°F
(11.2°C)
52.2°F
(11.2°C)
0.0°F
(0.0°C)
49th Coolest
Coolest since:
1979
77th Warmest
Warmest since:
2019
Ties: 1898, 1909, 1973, 1976
Jan 1909–Dec 1913
60-Month
52.2°F
(11.2°C)
52.2°F
(11.2°C)
0.0°F
(0.0°C)
46th Coolest
Coolest since:
1980
79th Warmest
Warmest since:
2020
Ties: 1899, 1914, 1921, 1944, 1951, 1959, 1974

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