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 1974

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
May 1974
1-Month
6.24"
(158.50mm)
4.27"
(108.46mm)
1.97"
(50.04mm)
113th Driest Driest since: 1973 1934
14th Wettest Wettest since: 1943 1995
Apr–May 1974
2-Month
9.98"
(253.49mm)
8.18"
(207.77mm)
1.80"
(45.72mm)
98th Driest Driest since: 1972 1934
29th Wettest Wettest since: 1973 2011
Mar–May 1974
3-Month
14.04"
(356.62mm)
11.99"
(304.55mm)
2.05"
(52.07mm)
92nd Driest Driest since: 1972 1941
35th Wettest Wettest since: 1973 2011
Feb–May 1974
4-Month
16.44"
(417.58mm)
14.67"
(372.62mm)
1.77"
(44.96mm)
85th Driest Driest since: 1972 1941
42nd Wettest Wettest since: 1973 2011
Ties: 1995
Jan–May 1974
5-Month
21.10"
(535.94mm)
17.71"
(449.83mm)
3.39"
(86.11mm)
103rd Driest Driest since: 1972 1941
24th Wettest Wettest since: 1973 2019
Dec 1973–May 1974
6-Month
25.07"
(636.78mm)
20.80"
(528.32mm)
4.27"
(108.46mm)
110th Driest Driest since: 1972 1941
16th Wettest Wettest since: 1973 2019
Ties: 1975
Nov 1973–May 1974
7-Month
30.29"
(769.37mm)
23.95"
(608.33mm)
6.34"
(161.04mm)
118th Driest Driest since: 1972 1934
8th Wettest Wettest since: 1973 2019
Oct 1973–May 1974
8-Month
33.98"
(863.09mm)
26.86"
(682.24mm)
7.12"
(180.85mm)
119th Driest Driest since: 1972 1934
7th Wettest Wettest since: 1973 2019
Ties: 1984
Sep 1973–May 1974
9-Month
37.64"
(956.06mm)
30.32"
(770.13mm)
7.32"
(185.93mm)
121st Driest Driest since: 1972 1941
5th Wettest Wettest since: 1973 1927
Aug 1973–May 1974
10-Month
40.21"
(1,021.33mm)
33.99"
(863.35mm)
6.22"
(157.98mm)
114th Driest Driest since: 1972 1954
12th Wettest Wettest since: 1973 1927
Jul 1973–May 1974
11-Month
45.07"
(1,144.78mm)
37.99"
(964.95mm)
7.08"
(179.83mm)
118th Driest Driest since: 1972 1941
8th Wettest Wettest since: 1973 1927
Jun 1973–May 1974
12-Month
50.11"
(1,272.79mm)
42.24"
(1,072.90mm)
7.87"
(199.89mm)
116th Driest Driest since: 1972 1931
10th Wettest Wettest since: 1973 2019
Dec 1972–May 1974
18-Month
77.42"
(1,966.47mm)
63.02"
(1,600.71mm)
14.40"
(365.76mm)
122nd Driest Driest since: 1973 1931
3rd Wettest Wettest to Date 2020
Jun 1972–May 1974
24-Month
102.46"
(2,602.48mm)
84.48"
(2,145.79mm)
17.98"
(456.69mm)
123rd Driest Driest since: 1973 1941
2nd Wettest Wettest to Date 2020
Jun 1971–May 1974
36-Month
144.09"
(3,659.89mm)
126.72"
(3,218.69mm)
17.37"
(441.20mm)
119th Driest Driest since: 1973 1955
5th Wettest Wettest since: 1929 2020
Jun 1970–May 1974
48-Month
185.31"
(4,706.87mm)
168.95"
(4,291.33mm)
16.36"
(415.54mm)
110th Driest Driest since: 1973 1956
13th Wettest Wettest since: 1952 2020
Jun 1969–May 1974
60-Month
228.49"
(5,803.65mm)
211.18"
(5,363.97mm)
17.31"
(439.68mm)
108th Driest Driest since: 1973 1957
14th Wettest Wettest since: 1952 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/