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 May 2020. For more information, please see Climatological Rankings.


Ohio Valley Climate Region

Precipitation Rankings, May 2003

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 2003
1-Month
6.53"
(165.86mm)
4.27"
(108.46mm)
2.26"
(57.40mm)
114th Driest Driest since: 2001 1934
13th Wettest Wettest since: 2002 1995
Apr–May 2003
2-Month
10.41"
(264.41mm)
8.18"
(207.77mm)
2.23"
(56.64mm)
107th Driest Driest since: 2001 1934
20th Wettest Wettest since: 2002 2011
Mar–May 2003
3-Month
12.61"
(320.29mm)
11.99"
(304.55mm)
0.62"
(15.74mm)
74th Driest Driest since: 2001 1941
53rd Wettest Wettest since: 2002 2011
Feb–May 2003
4-Month
16.88"
(428.75mm)
14.67"
(372.62mm)
2.21"
(56.13mm)
91st Driest Driest since: 2001 1941
36th Wettest Wettest since: 2002 2011
Ties: 1955
Jan–May 2003
5-Month
18.24"
(463.30mm)
17.71"
(449.83mm)
0.53"
(13.47mm)
67th Driest Driest since: 2001 1941
60th Wettest Wettest since: 2002 2019
Ties: 1991
Dec 2002–May 2003
6-Month
21.65"
(549.91mm)
20.80"
(528.32mm)
0.85"
(21.59mm)
69th Driest Driest since: 2001 1941
57th Wettest Wettest since: 2002 2019
Nov 2002–May 2003
7-Month
24.04"
(610.62mm)
23.95"
(608.33mm)
0.09"
(2.29mm)
58th Driest Driest since: 2001 1934
68th Wettest Wettest since: 2002 2019
Oct 2002–May 2003
8-Month
27.97"
(710.44mm)
26.86"
(682.24mm)
1.11"
(28.20mm)
71st Driest Driest since: 2001 1934
55th Wettest Wettest since: 2002 2019
Sep 2002–May 2003
9-Month
31.86"
(809.24mm)
30.32"
(770.13mm)
1.54"
(39.11mm)
75th Driest Driest since: 2001 1941
51st Wettest Wettest since: 2002 1927
Aug 2002–May 2003
10-Month
34.97"
(888.24mm)
33.99"
(863.35mm)
0.98"
(24.89mm)
67th Driest Driest since: 2001 1954
59th Wettest Wettest since: 2002 1927
Jul 2002–May 2003
11-Month
38.22"
(970.79mm)
37.99"
(964.95mm)
0.23"
(5.84mm)
58th Driest Driest since: 2001 1941
68th Wettest Wettest since: 2002 1927
Jun 2002–May 2003
12-Month
41.64"
(1,057.66mm)
42.24"
(1,072.90mm)
-0.60"
(-15.24mm)
50th Driest Driest since: 2001 1931
76th Wettest Wettest since: 2002 2019
Dec 2001–May 2003
18-Month
66.64"
(1,692.66mm)
63.02"
(1,600.71mm)
3.62"
(91.95mm)
80th Driest Driest since: 2001 1931
45th Wettest Wettest since: 2002 2020
Jun 2001–May 2003
24-Month
91.05"
(2,312.67mm)
84.48"
(2,145.79mm)
6.57"
(166.88mm)
92nd Driest Driest since: 2002 1941
33rd Wettest Wettest since: 1998 2020
Jun 2000–May 2003
36-Month
131.18"
(3,331.97mm)
126.72"
(3,218.69mm)
4.46"
(113.28mm)
81st Driest Driest since: 2002 1955
43rd Wettest Wettest since: 1999 2020
Jun 1999–May 2003
48-Month
166.34"
(4,225.04mm)
168.95"
(4,291.33mm)
-2.61"
(-66.29mm)
42nd Driest Driest since: 2001 1956
81st Wettest Wettest since: 2002 2020
Jun 1998–May 2003
60-Month
211.93"
(5,383.02mm)
211.18"
(5,363.97mm)
0.75"
(19.05mm)
53rd Driest Driest since: 1990 1957
69th Wettest Wettest since: 2002 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published June 2020, retrieved on July 6, 2020 from https://www.ncdc.noaa.gov/cag/