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 1918

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1918
1-Month
4.72"
(119.89mm)
4.27"
(108.46mm)
0.45"
(11.43mm)
81st Driest Driest since: 1917 1934
45th Wettest Wettest since: 1915 1995
Ties: 1924
Apr–May 1918
2-Month
9.55"
(242.57mm)
8.18"
(207.77mm)
1.37"
(34.80mm)
89th Driest Driest since: 1917 1934
37th Wettest Wettest since: 1912 2011
Mar–May 1918
3-Month
11.39"
(289.31mm)
11.99"
(304.55mm)
-0.60"
(-15.24mm)
49th Driest Driest since: 1916 1941
77th Wettest Wettest since: 1917 2011
Feb–May 1918
4-Month
13.22"
(335.79mm)
14.67"
(372.62mm)
-1.45"
(-36.83mm)
39th Driest Driest since: 1916 1941
87th Wettest Wettest since: 1917 2011
Jan–May 1918
5-Month
16.83"
(427.48mm)
17.71"
(449.83mm)
-0.88"
(-22.35mm)
51st Driest Driest since: 1915 1941
75th Wettest Wettest since: 1917 2019
Dec 1917–May 1918
6-Month
18.12"
(460.25mm)
20.80"
(528.32mm)
-2.68"
(-68.07mm)
25th Driest Driest since: 1914 1941
100th Wettest Wettest since: 1917 2019
Nov 1917–May 1918
7-Month
19.01"
(482.85mm)
23.95"
(608.33mm)
-4.94"
(-125.48mm)
9th Driest Driest since: 1914 1934
116th Wettest Wettest since: 1917 2019
Oct 1917–May 1918
8-Month
22.08"
(560.83mm)
26.86"
(682.24mm)
-4.78"
(-121.41mm)
11th Driest Driest since: 1905 1934
114th Wettest Wettest since: 1917 2019
Sep 1917–May 1918
9-Month
24.64"
(625.86mm)
30.32"
(770.13mm)
-5.68"
(-144.27mm)
11th Driest Driest since: 1905 1941
114th Wettest Wettest since: 1917 1927
Aug 1917–May 1918
10-Month
28.09"
(713.49mm)
33.99"
(863.35mm)
-5.90"
(-149.86mm)
12th Driest Driest since: 1905 1954
113th Wettest Wettest since: 1917 1927
Jul 1917–May 1918
11-Month
32.15"
(816.61mm)
37.99"
(964.95mm)
-5.84"
(-148.34mm)
14th Driest Driest since: 1914 1941
111th Wettest Wettest since: 1917 1927
Jun 1917–May 1918
12-Month
36.85"
(935.99mm)
42.24"
(1,072.90mm)
-5.39"
(-136.91mm)
16th Driest Driest since: 1914 1931
109th Wettest Wettest since: 1917 2019
Dec 1916–May 1918
18-Month
58.85"
(1,494.79mm)
63.02"
(1,600.71mm)
-4.17"
(-105.92mm)
29th Driest Driest since: 1915 1931
95th Wettest Wettest since: 1917 2019
Jun 1916–May 1918
24-Month
78.67"
(1,998.22mm)
84.48"
(2,145.79mm)
-5.81"
(-147.57mm)
20th Driest Driest since: 1915 1941
104th Wettest Wettest since: 1917 1974
Jun 1915–May 1918
36-Month
128.83"
(3,272.28mm)
126.72"
(3,218.69mm)
2.11"
(53.59mm)
67th Driest Driest since: 1916 1955
56th Wettest Wettest since: 1917 1975
Jun 1914–May 1918
48-Month
166.50"
(4,229.10mm)
168.95"
(4,291.33mm)
-2.45"
(-62.23mm)
43rd Driest Driest since: 1917 1956
79th Wettest Wettest since: 1916 2019
Jun 1913–May 1918
60-Month
200.62"
(5,095.75mm)
211.18"
(5,363.97mm)
-10.56"
(-268.22mm)
18th Driest Driest since: 1905 1957
103rd Wettest Wettest since: 1917 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 16, 2019 from https://www.ncdc.noaa.gov/cag/