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


Ohio Valley Climate Region

Precipitation Rankings, May 1903

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
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
68th 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
54th 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
62nd 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
28th 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
41st 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
25th 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
25th Wettest Wettest since: 1898 2019
Oct 1902–May 1903
8-Month
29.94"
(760.48mm)
26.86"
(682.24mm)
3.08"
(78.24mm)
93rd Driest Driest since: 1902 1934
33rd Wettest Wettest since: 1898 2019
Sep 1902–May 1903
9-Month
34.36"
(872.74mm)
30.32"
(770.13mm)
4.04"
(102.61mm)
101st Driest Driest since: 1902 1941
25th 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
31st 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
36th 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
17th 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
41st Wettest Wettest since: 1899 2020
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
74th Wettest Wettest since: 1899 2020
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
94th Wettest Wettest since: 1900 2020
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
112th Wettest Wettest since: 1901 2020
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
97th Wettest Wettest since: 1901 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published August 2020, retrieved on August 7, 2020 from https://www.ncdc.noaa.gov/cag/