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 1917

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
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1917
1-Month
4.19"
(106.43mm)
4.27"
(108.46mm)
-0.08"
(-2.03mm)
60th Driest Driest since: 1914 1934
66th Wettest Wettest since: 1916 1995
Apr–May 1917
2-Month
8.73"
(221.74mm)
8.18"
(207.77mm)
0.55"
(13.97mm)
79th Driest Driest since: 1916 1934
47th Wettest Wettest since: 1912 2011
Ties: 1991
Mar–May 1917
3-Month
13.58"
(344.93mm)
11.99"
(304.55mm)
1.59"
(40.38mm)
91st Driest Driest since: 1916 1941
35th Wettest Wettest since: 1912 2011
Feb–May 1917
4-Month
15.24"
(387.10mm)
14.67"
(372.62mm)
0.57"
(14.48mm)
72nd Driest Driest since: 1916 1941
54th Wettest Wettest since: 1913 2011
Ties: 1946
Jan–May 1917
5-Month
18.89"
(479.81mm)
17.71"
(449.83mm)
1.18"
(29.98mm)
76th Driest Driest since: 1915 1941
50th Wettest Wettest since: 1916 2019
Dec 1916–May 1917
6-Month
22.00"
(558.80mm)
20.80"
(528.32mm)
1.20"
(30.48mm)
74th Driest Driest since: 1915 1941
51st Wettest Wettest since: 1916 2019
Nov 1916–May 1917
7-Month
24.00"
(609.60mm)
23.95"
(608.33mm)
0.05"
(1.27mm)
57th Driest Driest since: 1915 1934
68th Wettest Wettest since: 1916 2019
Oct 1916–May 1917
8-Month
26.43"
(671.32mm)
26.86"
(682.24mm)
-0.43"
(-10.92mm)
49th Driest Driest since: 1915 1934
76th Wettest Wettest since: 1916 2019
Ties: 1951
Sep 1916–May 1917
9-Month
29.39"
(746.51mm)
30.32"
(770.13mm)
-0.93"
(-23.62mm)
50th Driest Driest since: 1915 1941
75th Wettest Wettest since: 1916 1927
Aug 1916–May 1917
10-Month
33.36"
(847.34mm)
33.99"
(863.35mm)
-0.63"
(-16.01mm)
53rd Driest Driest since: 1915 1954
72nd Wettest Wettest since: 1916 1927
Jul 1916–May 1917
11-Month
36.15"
(918.21mm)
37.99"
(964.95mm)
-1.84"
(-46.74mm)
39th Driest Driest since: 1915 1941
86th Wettest Wettest since: 1916 1927
Ties: 1971
Jun 1916–May 1917
12-Month
41.82"
(1,062.23mm)
42.24"
(1,072.90mm)
-0.42"
(-10.67mm)
52nd Driest Driest since: 1915 1931
73rd Wettest Wettest since: 1916 2019
Dec 1915–May 1917
18-Month
65.15"
(1,654.81mm)
63.02"
(1,600.71mm)
2.13"
(54.10mm)
67th Driest Driest since: 1915 1931
57th Wettest Wettest since: 1916 2019
Jun 1915–May 1917
24-Month
91.98"
(2,336.29mm)
84.48"
(2,145.79mm)
7.50"
(190.50mm)
97th Driest Driest since: 1916 1941
27th Wettest Wettest since: 1913 1974
Jun 1914–May 1917
36-Month
129.65"
(3,293.11mm)
126.72"
(3,218.69mm)
2.93"
(74.42mm)
75th Driest Driest since: 1916 1955
48th Wettest Wettest since: 1913 1975
Jun 1913–May 1917
48-Month
163.77"
(4,159.76mm)
168.95"
(4,291.33mm)
-5.18"
(-131.57mm)
29th Driest Driest since: 1905 1956
93rd Wettest Wettest since: 1916 2019
Jun 1912–May 1917
60-Month
208.41"
(5,293.61mm)
211.18"
(5,363.97mm)
-2.77"
(-70.36mm)
41st Driest Driest since: 1915 1957
80th Wettest Wettest since: 1916 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 18, 2019 from https://www.ncdc.noaa.gov/cag/