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 1903

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1903
1-Month
4.18"
(106.17mm)
4.27"
(108.46mm)
-0.09"
(-2.29mm)
59th Driest Driest since: 1902 1934
67th Wettest Wettest since: 1899 1995
Apr–May 1903
2-Month
8.38"
(212.85mm)
8.18"
(207.77mm)
0.20"
(5.08mm)
73rd Driest Driest since: 1902 1934
53rd Wettest Wettest since: 1898 2011
Ties: 1956
Mar–May 1903
3-Month
12.25"
(311.15mm)
11.99"
(304.55mm)
0.26"
(6.60mm)
65th Driest Driest since: 1902 1941
61st Wettest Wettest since: 1899 2011
Feb–May 1903
4-Month
17.18"
(436.37mm)
14.67"
(372.62mm)
2.51"
(63.75mm)
99th Driest Driest since: 1902 1941
27th Wettest Wettest since: 1897 2011
Jan–May 1903
5-Month
19.35"
(491.49mm)
17.71"
(449.83mm)
1.64"
(41.66mm)
86th Driest Driest since: 1902 1941
40th Wettest Wettest since: 1898 2019
Dec 1902–May 1903
6-Month
23.91"
(607.31mm)
20.80"
(528.32mm)
3.11"
(78.99mm)
101st Driest Driest since: 1902 1941
24th Wettest Wettest since: 1898 2019
Ties: 1912
Nov 1902–May 1903
7-Month
27.56"
(700.02mm)
23.95"
(608.33mm)
3.61"
(91.69mm)
101st Driest Driest since: 1902 1934
24th Wettest Wettest since: 1898 2019
Oct 1902–May 1903
8-Month
29.94"
(760.48mm)
26.86"
(682.24mm)
3.08"
(78.24mm)
94th Driest Driest since: 1902 1934
31st Wettest Wettest since: 1898 2019
Ties: 2018
Sep 1902–May 1903
9-Month
34.36"
(872.74mm)
30.32"
(770.13mm)
4.04"
(102.61mm)
101st Driest Driest since: 1902 1941
24th Wettest Wettest to Date 1927
Aug 1902–May 1903
10-Month
38.06"
(966.72mm)
33.99"
(863.35mm)
4.07"
(103.37mm)
95th Driest Driest since: 1902 1954
30th Wettest Wettest to Date 1927
Jul 1902–May 1903
11-Month
41.79"
(1,061.47mm)
37.99"
(964.95mm)
3.80"
(96.52mm)
90th Driest Driest since: 1902 1941
35th Wettest Wettest since: 1897 1927
Jun 1902–May 1903
12-Month
48.32"
(1,227.33mm)
42.24"
(1,072.90mm)
6.08"
(154.43mm)
109th Driest Driest since: 1902 1931
16th Wettest Wettest to Date 2019
Dec 1901–May 1903
18-Month
67.45"
(1,713.23mm)
63.02"
(1,600.71mm)
4.43"
(112.52mm)
84th Driest Driest since: 1902 1931
40th Wettest Wettest since: 1899 2019
Jun 1901–May 1903
24-Month
83.32"
(2,116.33mm)
84.48"
(2,145.79mm)
-1.16"
(-29.46mm)
51st Driest Driest since: 1902 1941
73rd Wettest Wettest since: 1899 1974
Jun 1900–May 1903
36-Month
122.45"
(3,110.23mm)
126.72"
(3,218.69mm)
-4.27"
(-108.46mm)
30th Driest Driest since: 1902 1955
93rd Wettest Wettest since: 1900 1975
Jun 1899–May 1903
48-Month
157.13"
(3,991.10mm)
168.95"
(4,291.33mm)
-11.82"
(-300.23mm)
11th Driest Driest since: 1902 1956
111th Wettest Wettest since: 1901 2019
Jun 1898–May 1903
60-Month
203.07"
(5,157.98mm)
211.18"
(5,363.97mm)
-8.11"
(-205.99mm)
25th Driest Driest since: 1902 1957
96th Wettest Wettest since: 1901 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/