Climate at a Glance

Regional Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of February 2020. For more information, please see Climatological Rankings.


Ohio River Basin

Average Temperature Rankings, December 1998

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
December 1998
1-Month
37.9°F
(3.3°C)
32.4°F
(0.2°C)
5.5°F
(3.1°C)
111th Coolest Coolest since: 1997 1989
15th Warmest Warmest since: 1994 2015
Nov–Dec 1998
2-Month
41.6°F
(5.3°C)
37.3°F
(2.9°C)
4.3°F
(2.4°C)
117th Coolest Coolest since: 1997 1976
9th Warmest Warmest since: 1994 2015
Ties: 1923, 1946, 1999
Oct–Dec 1998
3-Month
46.4°F
(8.0°C)
43.0°F
(6.1°C)
3.4°F
(1.9°C)
113th Coolest Coolest since: 1997 1917
13th Warmest Warmest since: 1994 2015
Ties: 2007
Sep–Dec 1998
4-Month
52.2°F
(11.2°C)
48.7°F
(9.3°C)
3.5°F
(1.9°C)
121st Coolest Coolest since: 1997 1976
5th Warmest Warmest since: 1971 1931
Aug–Dec 1998
5-Month
56.4°F
(13.6°C)
53.3°F
(11.8°C)
3.1°F
(1.8°C)
120th Coolest Coolest since: 1997 1976
6th Warmest Warmest since: 1931 1931
Jul–Dec 1998
6-Month
59.2°F
(15.1°C)
56.7°F
(13.7°C)
2.5°F
(1.4°C)
119th Coolest Coolest since: 1997 1976
7th Warmest Warmest since: 1941 1931
Ties: 2011
Jun–Dec 1998
7-Month
60.8°F
(16.0°C)
58.6°F
(14.8°C)
2.2°F
(1.2°C)
117th Coolest Coolest since: 1997 1976
9th Warmest Warmest since: 1971 1931
Ties: 1971
May–Dec 1998
8-Month
61.4°F
(16.3°C)
59.0°F
(15.0°C)
2.4°F
(1.3°C)
119th Coolest Coolest since: 1997 1917
7th Warmest Warmest since: 1941 1931
Ties: 1941
Apr–Dec 1998
9-Month
60.5°F
(15.8°C)
58.2°F
(14.6°C)
2.3°F
(1.2°C)
121st Coolest Coolest since: 1997 1917
5th Warmest Warmest since: 1941 2015
Mar–Dec 1998
10-Month
58.7°F
(14.8°C)
56.5°F
(13.6°C)
2.2°F
(1.2°C)
119th Coolest Coolest since: 1997 1917
7th Warmest Warmest since: 1991 2016
Ties: 1931, 2011
Feb–Dec 1998
11-Month
57.0°F
(13.9°C)
54.3°F
(12.4°C)
2.7°F
(1.5°C)
122nd Coolest Coolest since: 1997 1917
4th Warmest Warmest since: 1921 2012
Jan–Dec 1998
12-Month
55.3°F
(12.9°C)
52.1°F
(11.2°C)
3.2°F
(1.7°C)
124th Coolest Coolest since: 1997 1917
2nd Warmest Warmest since: 1921 2012
Ties: 1921
Jul 1997–Dec 1998
18-Month
55.5°F
(13.1°C)
53.7°F
(12.1°C)
1.8°F
(1.0°C)
117th Coolest Coolest since: 1997 1904, 1917
8th Warmest Warmest since: 1991 2012, 2016
Ties: 2002
Jan 1997–Dec 1998
24-Month
53.4°F
(11.9°C)
52.2°F
(11.2°C)
1.2°F
(0.7°C)
105th Coolest Coolest since: 1997 1979
20th Warmest Warmest since: 1991 2017
Ties: 1934, 1987, 2005
Jan 1996–Dec 1998
36-Month
52.7°F
(11.5°C)
52.2°F
(11.2°C)
0.5°F
(0.3°C)
81st Coolest Coolest since: 1997 1980
43rd Warmest Warmest since: 1993 2018
Ties: 1898, 1938, 1948, 1949
Jan 1995–Dec 1998
48-Month
52.5°F
(11.4°C)
52.1°F
(11.2°C)
0.4°F
(0.2°C)
70th Coolest Coolest since: 1997 1979
53rd Warmest Warmest since: 1994 2019
Ties: 1911, 1940, 1942, 1948, 1952, 1989
Jan 1994–Dec 1998
60-Month
52.5°F
(11.4°C)
52.2°F
(11.2°C)
0.3°F
(0.2°C)
69th Coolest Coolest since: 1997 1980
53rd Warmest Warmest since: 1995 2019
Ties: 1924, 1940, 1945, 1947, 1952, 1988

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published March 2020, retrieved on April 2, 2020 from https://www.ncdc.noaa.gov/cag/