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, May 1978

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 1978
1-Month
61.4°F
(16.3°C)
62.9°F
(17.2°C)
-1.5°F
(-0.9°C)
39th Coolest Coolest since: 1976 1917
88th Warmest Warmest since: 1977 2018
Apr–May 1978
2-Month
57.8°F
(14.3°C)
57.9°F
(14.4°C)
-0.1°F
(-0.1°C)
46th Coolest Coolest since: 1976 1907
81st Warmest Warmest since: 1977 1896
Ties: 1937, 1952, 1956
Mar–May 1978
3-Month
51.0°F
(10.6°C)
52.8°F
(11.6°C)
-1.8°F
(-1.0°C)
17th Coolest Coolest since: 1971 1960
110th Warmest Warmest since: 1977 2012
Ties: 1943
Feb–May 1978
4-Month
43.3°F
(6.3°C)
47.8°F
(8.8°C)
-4.5°F
(-2.5°C)
1st Coolest Coolest to Date 1978
126th Warmest Warmest since: 1977 2012
Jan–May 1978
5-Month
38.6°F
(3.7°C)
44.2°F
(6.8°C)
-5.6°F
(-3.1°C)
1st Coolest Coolest to Date 1978
126th Warmest Warmest since: 1977 2012
Dec 1977–May 1978
6-Month
37.2°F
(2.9°C)
42.3°F
(5.7°C)
-5.1°F
(-2.8°C)
1st Coolest Coolest to Date 1978
125th Warmest Warmest since: 1977 2012
Nov 1977–May 1978
7-Month
38.4°F
(3.6°C)
42.5°F
(5.8°C)
-4.1°F
(-2.2°C)
1st Coolest Coolest to Date 1978
125th Warmest Warmest since: 1977 2012
Oct 1977–May 1978
8-Month
40.2°F
(4.6°C)
44.1°F
(6.7°C)
-3.9°F
(-2.1°C)
1st Coolest Coolest to Date 1978
125th Warmest Warmest since: 1977 2012
Sep 1977–May 1978
9-Month
43.4°F
(6.3°C)
46.7°F
(8.2°C)
-3.3°F
(-1.9°C)
1st Coolest Coolest to Date 1978
125th Warmest Warmest since: 1977 2017
Aug 1977–May 1978
10-Month
46.4°F
(8.0°C)
49.4°F
(9.7°C)
-3.0°F
(-1.7°C)
1st Coolest Coolest to Date 1978
125th Warmest Warmest since: 1977 2017
Jul 1977–May 1978
11-Month
49.2°F
(9.6°C)
51.8°F
(11.0°C)
-2.6°F
(-1.4°C)
2nd Coolest Coolest since: 1977 1918
124th Warmest Warmest since: 1977 2012
Ties: 1904, 1977
Jun 1977–May 1978
12-Month
51.0°F
(10.6°C)
53.4°F
(11.9°C)
-2.4°F
(-1.3°C)
3rd Coolest Coolest since: 1977 1904
123rd Warmest Warmest since: 1977 2017
Ties: 1977
Dec 1976–May 1978
18-Month
47.7°F
(8.7°C)
49.7°F
(9.8°C)
-2.0°F
(-1.1°C)
4th Coolest Coolest since: 1918 1979
121st Warmest Warmest since: 1977 2017
Jun 1976–May 1978
24-Month
51.0°F
(10.6°C)
53.4°F
(11.9°C)
-2.4°F
(-1.3°C)
1st Coolest Coolest to Date 1978
124th Warmest Warmest since: 1977 2017
Jun 1975–May 1978
36-Month
52.1°F
(11.2°C)
53.3°F
(11.8°C)
-1.2°F
(-0.6°C)
5th Coolest Coolest since: 1970 1979
119th Warmest Warmest since: 1977 2018
Ties: 1905, 1918
Jun 1974–May 1978
48-Month
52.3°F
(11.3°C)
53.4°F
(11.9°C)
-1.1°F
(-0.6°C)
5th Coolest Coolest since: 1971 1980
118th Warmest Warmest since: 1977 2019
Ties: 1905, 1906, 1970, 1981
Jun 1973–May 1978
60-Month
52.8°F
(11.6°C)
53.4°F
(11.9°C)
-0.6°F
(-0.3°C)
18th Coolest Coolest since: 1972 1981
104th Warmest Warmest since: 1977 2020
Ties: 1918, 1919, 1968, 1997

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/