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 August 2019. For more information, please see Climatological Rankings.


Ohio Valley Climate Region

Precipitation Rankings, May 1938

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1938
1-Month
5.65"
(143.51mm)
4.27"
(108.46mm)
1.38"
(35.05mm)
100th Driest Driest since: 1937 1934
26th Wettest Wettest since: 1935 1995
Apr–May 1938
2-Month
9.03"
(229.36mm)
8.18"
(207.77mm)
0.85"
(21.59mm)
84th Driest Driest since: 1937 1934
42nd Wettest Wettest since: 1935 2011
Ties: 1972
Mar–May 1938
3-Month
14.50"
(368.30mm)
11.99"
(304.55mm)
2.51"
(63.75mm)
101st Driest Driest since: 1937 1941
25th Wettest Wettest since: 1935 2011
Feb–May 1938
4-Month
17.24"
(437.90mm)
14.67"
(372.62mm)
2.57"
(65.28mm)
100th Driest Driest since: 1937 1941
26th Wettest Wettest since: 1935 2011
Jan–May 1938
5-Month
20.18"
(512.57mm)
17.71"
(449.83mm)
2.47"
(62.74mm)
95th Driest Driest since: 1936 1941
31st Wettest Wettest since: 1937 2019
Dec 1937–May 1938
6-Month
22.85"
(580.39mm)
20.80"
(528.32mm)
2.05"
(52.07mm)
85th Driest Driest since: 1936 1941
40th Wettest Wettest since: 1937 2019
Nov 1937–May 1938
7-Month
24.55"
(623.57mm)
23.95"
(608.33mm)
0.60"
(15.24mm)
69th Driest Driest since: 1936 1934
56th Wettest Wettest since: 1937 2019
Oct 1937–May 1938
8-Month
28.67"
(728.22mm)
26.86"
(682.24mm)
1.81"
(45.98mm)
77th Driest Driest since: 1936 1934
48th Wettest Wettest since: 1937 2019
Sep 1937–May 1938
9-Month
31.09"
(789.69mm)
30.32"
(770.13mm)
0.77"
(19.56mm)
69th Driest Driest since: 1936 1941
56th Wettest Wettest since: 1937 1927
Aug 1937–May 1938
10-Month
34.45"
(875.03mm)
33.99"
(863.35mm)
0.46"
(11.68mm)
64th Driest Driest since: 1936 1954
61st Wettest Wettest since: 1937 1927
Jul 1937–May 1938
11-Month
38.24"
(971.30mm)
37.99"
(964.95mm)
0.25"
(6.35mm)
59th Driest Driest since: 1936 1941
66th Wettest Wettest since: 1937 1927
Jun 1937–May 1938
12-Month
43.10"
(1,094.74mm)
42.24"
(1,072.90mm)
0.86"
(21.84mm)
66th Driest Driest since: 1936 1931
59th Wettest Wettest since: 1937 2019
Dec 1936–May 1938
18-Month
67.91"
(1,724.91mm)
63.02"
(1,600.71mm)
4.89"
(124.20mm)
88th Driest Driest since: 1937 1931
36th Wettest Wettest since: 1933 2019
Jun 1936–May 1938
24-Month
86.39"
(2,194.31mm)
84.48"
(2,145.79mm)
1.91"
(48.52mm)
60th Driest Driest since: 1937 1941
64th Wettest Wettest since: 1933 1974
Ties: 1947
Jun 1935–May 1938
36-Month
124.62"
(3,165.35mm)
126.72"
(3,218.69mm)
-2.10"
(-53.34mm)
44th Driest Driest since: 1936 1955
79th Wettest Wettest since: 1937 1975
Jun 1934–May 1938
48-Month
170.49"
(4,330.45mm)
168.95"
(4,291.33mm)
1.54"
(39.12mm)
63rd Driest Driest since: 1937 1956
59th Wettest Wettest since: 1930 2019
Jun 1933–May 1938
60-Month
201.21"
(5,110.73mm)
211.18"
(5,363.97mm)
-9.97"
(-253.24mm)
20th Driest Driest since: 1935 1957
101st Wettest Wettest since: 1937 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 17, 2019 from https://www.ncdc.noaa.gov/cag/