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 April 2021. For more information, please see Climatological Rankings.


Ohio Valley Climate Region

Average Temperature Rankings, December 1998

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
December 1998
1-Month
37.9°F
(3.3°C)
33.0°F
(0.6°C)
4.9°F
(2.7°C)
110th Coolest Coolest since: 1997 1989
17th Warmest Warmest since: 1994 2015
Ties: 1933
Nov–Dec 1998
2-Month
42.4°F
(5.8°C)
38.1°F
(3.4°C)
4.3°F
(2.4°C)
119th Coolest Coolest since: 1997 1976
8th Warmest Warmest since: 1994 2015
Oct–Dec 1998
3-Month
47.4°F
(8.6°C)
43.9°F
(6.6°C)
3.5°F
(2.0°C)
119th Coolest Coolest since: 1997 1976
8th Warmest Warmest since: 1994 1931
Ties: 1984
Sep–Dec 1998
4-Month
53.4°F
(11.9°C)
49.7°F
(9.8°C)
3.7°F
(2.1°C)
122nd Coolest Coolest since: 1997 1976
5th Warmest Warmest since: 1971 1931
Aug–Dec 1998
5-Month
57.7°F
(14.3°C)
54.5°F
(12.5°C)
3.2°F
(1.8°C)
122nd Coolest Coolest since: 1997 1976
5th Warmest Warmest since: 1931 1931
Jul–Dec 1998
6-Month
60.6°F
(15.9°C)
58.0°F
(14.4°C)
2.6°F
(1.5°C)
123rd Coolest Coolest since: 1997 1976
4th Warmest Warmest since: 1941 1931
Ties: 1941
Jun–Dec 1998
7-Month
62.3°F
(16.8°C)
60.0°F
(15.6°C)
2.3°F
(1.2°C)
123rd Coolest Coolest since: 1997 1976
4th Warmest Warmest since: 1941 1931
Ties: 1936, 1941
May–Dec 1998
8-Month
62.9°F
(17.2°C)
60.3°F
(15.7°C)
2.6°F
(1.5°C)
123rd Coolest Coolest since: 1997 1917
4th Warmest Warmest since: 1931 1931
Apr–Dec 1998
9-Month
61.9°F
(16.6°C)
59.5°F
(15.3°C)
2.4°F
(1.3°C)
122nd Coolest Coolest since: 1997 1917
5th Warmest Warmest since: 1941 1931
Mar–Dec 1998
10-Month
60.0°F
(15.6°C)
57.8°F
(14.3°C)
2.2°F
(1.3°C)
121st Coolest Coolest since: 1997 1917
6th Warmest Warmest since: 1931 2012
Ties: 1931
Feb–Dec 1998
11-Month
58.2°F
(14.6°C)
55.5°F
(13.1°C)
2.7°F
(1.5°C)
123rd Coolest Coolest since: 1997 1917
4th Warmest Warmest since: 1921 2012
Jan–Dec 1998
12-Month
56.4°F
(13.6°C)
53.3°F
(11.8°C)
3.1°F
(1.8°C)
124th Coolest Coolest since: 1997 1917
3rd Warmest Warmest since: 1921 2012
Jul 1997–Dec 1998
18-Month
56.7°F
(13.7°C)
54.9°F
(12.7°C)
1.8°F
(1.0°C)
118th Coolest Coolest since: 1997 1904
8th Warmest Warmest since: 1932 2012
Ties: 2006, 2020
Jan 1997–Dec 1998
24-Month
54.5°F
(12.5°C)
53.3°F
(11.8°C)
1.2°F
(0.7°C)
101st Coolest Coolest since: 1997 1979
25th Warmest Warmest since: 1991 2017
Ties: 1921, 2000
Jan 1996–Dec 1998
36-Month
53.7°F
(12.1°C)
53.3°F
(11.8°C)
0.4°F
(0.3°C)
77th Coolest Coolest since: 1997 1980
48th Warmest Warmest since: 1993 2017, 2018
Ties: 1900, 1913, 1943, 1947, 1949
Jan 1995–Dec 1998
48-Month
53.6°F
(12.0°C)
53.3°F
(11.8°C)
0.3°F
(0.2°C)
69th Coolest Coolest since: 1997 1979
55th Warmest Warmest since: 1994 2018, 2019
Ties: 1899, 1900, 1914, 1937, 1948, 1953
Jan 1994–Dec 1998
60-Month
53.6°F
(12.0°C)
53.4°F
(11.9°C)
0.2°F
(0.1°C)
66th Coolest Coolest since: 1997 1980
57th Warmest Warmest since: 1995 2020
Ties: 1943, 1945, 1947, 1995

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published May 2021, retrieved on May 10, 2021 from https://www.ncdc.noaa.gov/cag/