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 1988

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
May 1988
1-Month
2.22"
(56.39mm)
4.27"
(108.46mm)
-2.05"
(-52.07mm)
8th Driest Driest since: 1941 1934
119th Wettest Wettest since: 1987 1995
Ties: 2005
Apr–May 1988
2-Month
4.87"
(123.70mm)
8.18"
(207.77mm)
-3.31"
(-84.07mm)
3rd Driest Driest since: 1934 1934
124th Wettest Wettest since: 1987 2011
Mar–May 1988
3-Month
8.02"
(203.71mm)
11.99"
(304.55mm)
-3.97"
(-100.84mm)
6th Driest Driest since: 1941 1941
121st Wettest Wettest since: 1987 2011
Feb–May 1988
4-Month
10.67"
(271.02mm)
14.67"
(372.62mm)
-4.00"
(-101.60mm)
6th Driest Driest since: 1941 1941
121st Wettest Wettest since: 1987 2011
Jan–May 1988
5-Month
12.92"
(328.17mm)
17.71"
(449.83mm)
-4.79"
(-121.66mm)
6th Driest Driest since: 1987 1941
121st Wettest Wettest since: 1986 2019
Dec 1987–May 1988
6-Month
18.01"
(457.45mm)
20.80"
(528.32mm)
-2.79"
(-70.87mm)
23rd Driest Driest since: 1987 1941
103rd Wettest Wettest since: 1985 2019
Nov 1987–May 1988
7-Month
21.53"
(546.86mm)
23.95"
(608.33mm)
-2.42"
(-61.47mm)
30th Driest Driest since: 1987 1934
96th Wettest Wettest since: 1986 2019
Oct 1987–May 1988
8-Month
23.00"
(584.20mm)
26.86"
(682.24mm)
-3.86"
(-98.04mm)
19th Driest Driest since: 1981 1934
107th Wettest Wettest since: 1987 2019
Sep 1987–May 1988
9-Month
25.58"
(649.73mm)
30.32"
(770.13mm)
-4.74"
(-120.40mm)
14th Driest Driest since: 1977 1941
112th Wettest Wettest since: 1987 1927
Aug 1987–May 1988
10-Month
29.42"
(747.27mm)
33.99"
(863.35mm)
-4.57"
(-116.08mm)
18th Driest Driest since: 1977 1954
108th Wettest Wettest since: 1987 1927
Jul 1987–May 1988
11-Month
33.83"
(859.28mm)
37.99"
(964.95mm)
-4.16"
(-105.67mm)
20th Driest Driest since: 1977 1941
106th Wettest Wettest since: 1987 1927
Jun 1987–May 1988
12-Month
37.62"
(955.55mm)
42.24"
(1,072.90mm)
-4.62"
(-117.35mm)
18th Driest Driest since: 1977 1931
108th Wettest Wettest since: 1987 2019
Dec 1986–May 1988
18-Month
53.11"
(1,348.99mm)
63.02"
(1,600.71mm)
-9.91"
(-251.72mm)
7th Driest Driest since: 1977 1931
118th Wettest Wettest since: 1987 2020
Jun 1986–May 1988
24-Month
78.35"
(1,990.09mm)
84.48"
(2,145.79mm)
-6.13"
(-155.70mm)
18th Driest Driest since: 1977 1941
107th Wettest Wettest since: 1987 2020
Jun 1985–May 1988
36-Month
120.76"
(3,067.30mm)
126.72"
(3,218.69mm)
-5.96"
(-151.39mm)
22nd Driest Driest since: 1967 1955
102nd Wettest Wettest since: 1987 2020
Jun 1984–May 1988
48-Month
163.82"
(4,161.03mm)
168.95"
(4,291.33mm)
-5.13"
(-130.30mm)
30th Driest Driest since: 1969 1956
93rd Wettest Wettest since: 1987 2020
Jun 1983–May 1988
60-Month
207.91"
(5,280.91mm)
211.18"
(5,363.97mm)
-3.27"
(-83.06mm)
40th Driest Driest since: 1971 1957
82nd Wettest Wettest since: 1987 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published July 2020, retrieved on July 16, 2020 from https://www.ncdc.noaa.gov/cag/