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 2020. For more information, please see Climatological Rankings.


Ohio Valley Climate Region

Precipitation Rankings, May 1911

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 1911
1-Month
1.82"
(46.23mm)
4.27"
(108.46mm)
-2.45"
(-62.23mm)
2nd Driest Driest to Date 1934
125th Wettest Wettest since: 1910 1995
Apr–May 1911
2-Month
7.42"
(188.47mm)
8.18"
(207.77mm)
-0.76"
(-19.30mm)
41st Driest Driest since: 1906 1934
86th Wettest Wettest since: 1910 2011
Mar–May 1911
3-Month
9.74"
(247.40mm)
11.99"
(304.55mm)
-2.25"
(-57.15mm)
24th Driest Driest since: 1910 1941
103rd Wettest Wettest since: 1909 2011
Feb–May 1911
4-Month
12.63"
(320.80mm)
14.67"
(372.62mm)
-2.04"
(-51.82mm)
31st Driest Driest since: 1910 1941
96th Wettest Wettest since: 1909 2011
Jan–May 1911
5-Month
15.48"
(393.19mm)
17.71"
(449.83mm)
-2.23"
(-56.64mm)
28th Driest Driest since: 1906 1941
99th Wettest Wettest since: 1910 2019
Ties: 1915
Dec 1910–May 1911
6-Month
17.84"
(453.14mm)
20.80"
(528.32mm)
-2.96"
(-75.18mm)
21st Driest Driest since: 1906 1941
105th Wettest Wettest since: 1910 2019
Ties: 1942
Nov 1910–May 1911
7-Month
19.15"
(486.41mm)
23.95"
(608.33mm)
-4.80"
(-121.92mm)
11th Driest Driest to Date 1934
115th Wettest Wettest since: 1910 2019
Oct 1910–May 1911
8-Month
22.71"
(576.83mm)
26.86"
(682.24mm)
-4.15"
(-105.41mm)
17th Driest Driest since: 1905 1934
109th Wettest Wettest since: 1910 2019
Sep 1910–May 1911
9-Month
27.18"
(690.37mm)
30.32"
(770.13mm)
-3.14"
(-79.76mm)
24th Driest Driest since: 1905 1941
102nd Wettest Wettest since: 1910 1927
Aug 1910–May 1911
10-Month
29.66"
(753.36mm)
33.99"
(863.35mm)
-4.33"
(-109.99mm)
19th Driest Driest since: 1905 1954
107th Wettest Wettest since: 1910 1927
Jul 1910–May 1911
11-Month
35.27"
(895.86mm)
37.99"
(964.95mm)
-2.72"
(-69.09mm)
27th Driest Driest since: 1905 1941
99th Wettest Wettest since: 1910 1927
Jun 1910–May 1911
12-Month
39.11"
(993.39mm)
42.24"
(1,072.90mm)
-3.13"
(-79.51mm)
23rd Driest Driest since: 1905 1931
103rd Wettest Wettest since: 1910 2019
Dec 1909–May 1911
18-Month
57.97"
(1,472.44mm)
63.02"
(1,600.71mm)
-5.05"
(-128.27mm)
22nd Driest Driest since: 1905 1931
103rd Wettest Wettest since: 1910 2020
Jun 1909–May 1911
24-Month
79.96"
(2,030.98mm)
84.48"
(2,145.79mm)
-4.52"
(-114.81mm)
27th Driest Driest since: 1906 1941
98th Wettest Wettest since: 1910 2020
Jun 1908–May 1911
36-Month
119.36"
(3,031.74mm)
126.72"
(3,218.69mm)
-7.36"
(-186.95mm)
18th Driest Driest since: 1906 1955
106th Wettest Wettest since: 1910 2020
Jun 1907–May 1911
48-Month
167.12"
(4,244.85mm)
168.95"
(4,291.33mm)
-1.83"
(-46.48mm)
48th Driest Driest since: 1907 1956
75th Wettest Wettest since: 1910 2020
Jun 1906–May 1911
60-Month
214.32"
(5,443.73mm)
211.18"
(5,363.97mm)
3.14"
(79.76mm)
66th Driest Driest since: 1909 1957
56th Wettest Wettest since: 1910 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2020, retrieved on September 20, 2020 from https://www.ncdc.noaa.gov/cag/