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, April 1978

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
April 1978
1-Month
54.3°F
(12.4°C)
53.0°F
(11.7°C)
1.3°F
(0.7°C)
77th Coolest Coolest since: 1975 1907
51st Warmest Warmest since: 1977 1896
Mar–Apr 1978
2-Month
45.8°F
(7.7°C)
47.7°F
(8.7°C)
-1.9°F
(-1.0°C)
29th Coolest Coolest since: 1975 1926
99th Warmest Warmest since: 1977 2012
Ties: 1900, 1901, 1916, 1923
Feb–Apr 1978
3-Month
37.3°F
(2.9°C)
42.8°F
(6.0°C)
-5.5°F
(-3.1°C)
1st Coolest Coolest to Date 1978
127th Warmest Warmest since: 1977 2012
Jan–Apr 1978
4-Month
32.9°F
(0.5°C)
39.5°F
(4.2°C)
-6.6°F
(-3.7°C)
1st Coolest Coolest to Date 1978
127th Warmest Warmest since: 1977 2012
Dec 1977–Apr 1978
5-Month
32.4°F
(0.2°C)
38.2°F
(3.4°C)
-5.8°F
(-3.2°C)
1st Coolest Coolest to Date 1978
126th Warmest Warmest since: 1977 2012
Nov 1977–Apr 1978
6-Month
34.5°F
(1.4°C)
39.0°F
(3.9°C)
-4.5°F
(-2.5°C)
1st Coolest Coolest to Date 1978
126th Warmest Warmest since: 1977 2012
Oct 1977–Apr 1978
7-Month
37.1°F
(2.8°C)
41.4°F
(5.2°C)
-4.3°F
(-2.4°C)
1st Coolest Coolest to Date 1978
126th Warmest Warmest since: 1977 2017
Sep 1977–Apr 1978
8-Month
41.1°F
(5.1°C)
44.6°F
(7.0°C)
-3.5°F
(-1.9°C)
2nd Coolest Coolest since: 1977 1918
125th Warmest Warmest since: 1977 2017
Ties: 1977
Aug 1977–Apr 1978
9-Month
44.7°F
(7.1°C)
47.9°F
(8.8°C)
-3.2°F
(-1.7°C)
3rd Coolest Coolest since: 1977 1918
124th Warmest Warmest since: 1976 2017
Jul 1977–Apr 1978
10-Month
48.0°F
(8.9°C)
50.7°F
(10.4°C)
-2.7°F
(-1.5°C)
4th Coolest Coolest since: 1977 1918
123rd Warmest Warmest since: 1976 2017
Jun 1977–Apr 1978
11-Month
50.1°F
(10.1°C)
52.6°F
(11.4°C)
-2.5°F
(-1.3°C)
4th Coolest Coolest since: 1977 1918
123rd Warmest Warmest since: 1976 2017
May 1977–Apr 1978
12-Month
51.5°F
(10.8°C)
53.4°F
(11.9°C)
-1.9°F
(-1.1°C)
6th Coolest Coolest since: 1977 1918
121st Warmest Warmest since: 1976 2017
Nov 1976–Apr 1978
18-Month
46.3°F
(7.9°C)
48.6°F
(9.2°C)
-2.3°F
(-1.3°C)
4th Coolest Coolest since: 1918 1905, 1918
122nd Warmest Warmest since: 1977 2017
May 1976–Apr 1978
24-Month
50.9°F
(10.5°C)
53.4°F
(11.9°C)
-2.5°F
(-1.4°C)
1st Coolest Coolest to Date 1978
125th Warmest Warmest since: 1977 2017
May 1975–Apr 1978
36-Month
52.3°F
(11.3°C)
53.4°F
(11.9°C)
-1.1°F
(-0.6°C)
7th Coolest Coolest since: 1970 1979
118th Warmest Warmest since: 1977 2018
Ties: 1969
May 1974–Apr 1978
48-Month
52.3°F
(11.3°C)
53.4°F
(11.9°C)
-1.1°F
(-0.6°C)
6th Coolest Coolest since: 1971 1980
118th Warmest Warmest since: 1977 2019
May 1973–Apr 1978
60-Month
52.8°F
(11.6°C)
53.4°F
(11.9°C)
-0.6°F
(-0.3°C)
19th Coolest Coolest since: 1972 1981
104th Warmest Warmest since: 1977 2020
Ties: 1919, 1968, 1983, 1997

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published May 2021, retrieved on May 8, 2021 from https://www.ncdc.noaa.gov/cag/