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 1940

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
December 1940
1-Month
37.8°F
(3.2°C)
33.0°F
(0.6°C)
4.8°F
(2.6°C)
108th Coolest Coolest since: 1939 1989
19th Warmest Warmest since: 1933 2015
Ties: 1946, 1957
Nov–Dec 1940
2-Month
39.4°F
(4.1°C)
38.0°F
(3.3°C)
1.4°F
(0.8°C)
87th Coolest Coolest since: 1939 1976
40th Warmest Warmest since: 1933 2015
Ties: 1973, 1979, 1988
Oct–Dec 1940
3-Month
45.7°F
(7.6°C)
43.9°F
(6.6°C)
1.8°F
(1.0°C)
97th Coolest Coolest since: 1939 1976
30th Warmest Warmest since: 1931 1931
Sep–Dec 1940
4-Month
50.6°F
(10.3°C)
49.7°F
(9.8°C)
0.9°F
(0.5°C)
84th Coolest Coolest since: 1937 1976
43rd Warmest Warmest since: 1939 1931
Ties: 1899, 1920, 1936
Aug–Dec 1940
5-Month
55.3°F
(12.9°C)
54.5°F
(12.5°C)
0.8°F
(0.4°C)
83rd Coolest Coolest since: 1937 1976
44th Warmest Warmest since: 1939 1931
Ties: 1906, 1934, 2002, 2004
Jul–Dec 1940
6-Month
58.6°F
(14.8°C)
58.0°F
(14.4°C)
0.6°F
(0.4°C)
75th Coolest Coolest since: 1937 1976
52nd Warmest Warmest since: 1939 1931
Ties: 1975
Jun–Dec 1940
7-Month
60.5°F
(15.8°C)
59.9°F
(15.5°C)
0.6°F
(0.3°C)
78th Coolest Coolest since: 1937 1976
49th Warmest Warmest since: 1939 1931
Ties: 1914, 1952, 1965, 1970, 1975, 1986
May–Dec 1940
8-Month
60.5°F
(15.8°C)
60.3°F
(15.7°C)
0.2°F
(0.1°C)
57th Coolest Coolest since: 1937 1917
70th Warmest Warmest since: 1939 1931
Ties: 1948, 1957, 2003
Apr–Dec 1940
9-Month
59.4°F
(15.2°C)
59.5°F
(15.3°C)
-0.1°F
(-0.1°C)
49th Coolest Coolest since: 1937 1917
78th Warmest Warmest since: 1939 1931
Ties: 1895, 1905, 1927
Mar–Dec 1940
10-Month
57.4°F
(14.1°C)
57.8°F
(14.3°C)
-0.4°F
(-0.2°C)
38th Coolest Coolest since: 1937 1917
89th Warmest Warmest since: 1939 2012
Ties: 1901, 1929, 1968, 1979, 1981, 2008
Feb–Dec 1940
11-Month
55.1°F
(12.8°C)
55.5°F
(13.1°C)
-0.4°F
(-0.3°C)
41st Coolest Coolest since: 1937 1917
86th Warmest Warmest since: 1939 2012
Ties: 1902, 1906, 1909, 1914, 1923, 1962, 2008
Jan–Dec 1940
12-Month
51.9°F
(11.1°C)
53.4°F
(11.9°C)
-1.5°F
(-0.8°C)
9th Coolest Coolest since: 1924 1917
118th Warmest Warmest since: 1939 2012
Ties: 1960, 1976, 2014
Jul 1939–Dec 1940
18-Month
54.4°F
(12.4°C)
55.0°F
(12.8°C)
-0.6°F
(-0.4°C)
32nd Coolest Coolest since: 1929 1904
94th Warmest Warmest since: 1939 2012
Ties: 1899, 1920, 1945, 1962
Jan 1939–Dec 1940
24-Month
53.4°F
(11.9°C)
53.4°F
(11.9°C)
0.0°F
(0.0°C)
59th Coolest Coolest since: 1937 1979
67th Warmest Warmest since: 1939 2017
Ties: 1899, 1908, 1944, 1945, 1950, 1952, 1995
Jan 1938–Dec 1940
36-Month
54.1°F
(12.3°C)
53.4°F
(11.9°C)
0.7°F
(0.4°C)
95th Coolest Coolest since: 1938 1980
30th Warmest Warmest since: 1939 2017, 2018
Ties: 1931, 1987, 2004, 2005, 2011
Jan 1937–Dec 1940
48-Month
53.8°F
(12.1°C)
53.4°F
(11.9°C)
0.4°F
(0.2°C)
80th Coolest Coolest since: 1938 1979
44th Warmest Warmest since: 1939 2018, 2019
Ties: 1931, 1938, 1942, 1944, 1946, 2011
Jan 1936–Dec 1940
60-Month
53.8°F
(12.1°C)
53.4°F
(11.9°C)
0.4°F
(0.2°C)
78th Coolest Coolest since: 1930 1980
45th Warmest Warmest since: 1939 2020
Ties: 1949, 1953, 1987, 1988, 1993

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published May 2021, retrieved on May 13, 2021 from https://www.ncdc.noaa.gov/cag/