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 June 2020. For more information, please see Climatological Rankings.


Ohio Valley Climate Region

Precipitation Rankings, May 1966

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
May 1966
1-Month
3.78"
(96.01mm)
4.27"
(108.46mm)
-0.49"
(-12.45mm)
46th Driest Driest since: 1965 1934
81st Wettest Wettest since: 1961 1995
Apr–May 1966
2-Month
8.78"
(223.01mm)
8.18"
(207.77mm)
0.60"
(15.24mm)
81st Driest Driest since: 1965 1934
46th Wettest Wettest since: 1961 2011
Ties: 1910
Mar–May 1966
3-Month
10.41"
(264.41mm)
11.99"
(304.55mm)
-1.58"
(-40.14mm)
35th Driest Driest since: 1962 1941
92nd Wettest Wettest since: 1965 2011
Feb–May 1966
4-Month
13.52"
(343.41mm)
14.67"
(372.62mm)
-1.15"
(-29.21mm)
42nd Driest Driest since: 1960 1941
85th Wettest Wettest since: 1965 2011
Ties: 1942
Jan–May 1966
5-Month
16.33"
(414.78mm)
17.71"
(449.83mm)
-1.38"
(-35.05mm)
41st Driest Driest since: 1963 1941
86th Wettest Wettest since: 1965 2019
Dec 1965–May 1966
6-Month
18.13"
(460.50mm)
20.80"
(528.32mm)
-2.67"
(-67.82mm)
26th Driest Driest since: 1963 1941
100th Wettest Wettest since: 1965 2019
Ties: 1981
Nov 1965–May 1966
7-Month
19.68"
(499.87mm)
23.95"
(608.33mm)
-4.27"
(-108.46mm)
17th Driest Driest since: 1963 1934
109th Wettest Wettest since: 1965 2019
Oct 1965–May 1966
8-Month
21.83"
(554.48mm)
26.86"
(682.24mm)
-5.03"
(-127.76mm)
10th Driest Driest since: 1954 1934
116th Wettest Wettest since: 1965 2019
Sep 1965–May 1966
9-Month
27.81"
(706.37mm)
30.32"
(770.13mm)
-2.51"
(-63.76mm)
29th Driest Driest since: 1964 1941
97th Wettest Wettest since: 1965 1927
Aug 1965–May 1966
10-Month
31.81"
(807.97mm)
33.99"
(863.35mm)
-2.18"
(-55.38mm)
32nd Driest Driest since: 1964 1954
94th Wettest Wettest since: 1965 1927
Jul 1965–May 1966
11-Month
35.98"
(913.89mm)
37.99"
(964.95mm)
-2.01"
(-51.06mm)
36th Driest Driest since: 1965 1941
90th Wettest Wettest since: 1962 1927
Jun 1965–May 1966
12-Month
39.83"
(1,011.68mm)
42.24"
(1,072.90mm)
-2.41"
(-61.22mm)
38th Driest Driest since: 1965 1931
88th Wettest Wettest since: 1962 2019
Dec 1964–May 1966
18-Month
61.04"
(1,550.42mm)
63.02"
(1,600.71mm)
-1.98"
(-50.29mm)
40th Driest Driest since: 1965 1931
85th Wettest Wettest since: 1962 2020
Jun 1964–May 1966
24-Month
79.16"
(2,010.66mm)
84.48"
(2,145.79mm)
-5.32"
(-135.13mm)
23rd Driest Driest since: 1965 1941
102nd Wettest Wettest since: 1963 2020
Jun 1963–May 1966
36-Month
115.03"
(2,921.76mm)
126.72"
(3,218.69mm)
-11.69"
(-296.93mm)
10th Driest Driest since: 1965 1955
114th Wettest Wettest since: 1964 2020
Jun 1962–May 1966
48-Month
151.84"
(3,856.74mm)
168.95"
(4,291.33mm)
-17.11"
(-434.59mm)
3rd Driest Driest since: 1956 1956
120th Wettest Wettest since: 1965 2020
Jun 1961–May 1966
60-Month
197.19"
(5,008.63mm)
211.18"
(5,363.97mm)
-13.99"
(-355.34mm)
10th Driest Driest since: 1958 1957
112th Wettest Wettest since: 1965 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published July 2020, retrieved on July 11, 2020 from https://www.ncdc.noaa.gov/cag/