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


Ohio Valley Climate Region

Precipitation Rankings, May 1915

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
May 1915
1-Month
6.12"
(155.45mm)
4.27"
(108.46mm)
1.85"
(46.99mm)
110th Driest Driest since: 1914 1934
17th Wettest Wettest to Date 1995
Apr–May 1915
2-Month
7.65"
(194.31mm)
8.18"
(207.77mm)
-0.53"
(-13.46mm)
46th Driest Driest since: 1914 1934
81st Wettest Wettest since: 1912 2011
Mar–May 1915
3-Month
9.23"
(234.44mm)
11.99"
(304.55mm)
-2.76"
(-70.11mm)
16th Driest Driest since: 1914 1941
111th Wettest Wettest since: 1913 2011
Feb–May 1915
4-Month
11.74"
(298.20mm)
14.67"
(372.62mm)
-2.93"
(-74.42mm)
18th Driest Driest since: 1914 1941
109th Wettest Wettest since: 1913 2011
Jan–May 1915
5-Month
15.48"
(393.19mm)
17.71"
(449.83mm)
-2.23"
(-56.64mm)
28th Driest Driest since: 1914 1941
99th Wettest Wettest since: 1913 2019
Ties: 1911
Dec 1914–May 1915
6-Month
19.45"
(494.03mm)
20.80"
(528.32mm)
-1.35"
(-34.29mm)
39th Driest Driest since: 1914 1941
87th Wettest Wettest since: 1913 2019
Ties: 1978
Nov 1914–May 1915
7-Month
20.56"
(522.22mm)
23.95"
(608.33mm)
-3.39"
(-86.11mm)
24th Driest Driest since: 1914 1934
102nd Wettest Wettest since: 1913 2019
Oct 1914–May 1915
8-Month
24.28"
(616.71mm)
26.86"
(682.24mm)
-2.58"
(-65.53mm)
29th Driest Driest since: 1914 1934
97th Wettest Wettest since: 1913 2019
Sep 1914–May 1915
9-Month
27.71"
(703.83mm)
30.32"
(770.13mm)
-2.61"
(-66.30mm)
27th Driest Driest since: 1914 1941
99th Wettest Wettest since: 1913 1927
Aug 1914–May 1915
10-Month
32.42"
(823.47mm)
33.99"
(863.35mm)
-1.57"
(-39.88mm)
40th Driest Driest since: 1914 1954
86th Wettest Wettest since: 1913 1927
Jul 1914–May 1915
11-Month
35.13"
(892.30mm)
37.99"
(964.95mm)
-2.86"
(-72.65mm)
26th Driest Driest since: 1914 1941
100th Wettest Wettest since: 1913 1927
Jun 1914–May 1915
12-Month
37.67"
(956.82mm)
42.24"
(1,072.90mm)
-4.57"
(-116.08mm)
19th Driest Driest since: 1914 1931
107th Wettest Wettest since: 1913 2019
Dec 1913–May 1915
18-Month
53.38"
(1,355.85mm)
63.02"
(1,600.71mm)
-9.64"
(-244.86mm)
8th Driest Driest since: 1902 1931
117th Wettest Wettest since: 1914 2020
Jun 1913–May 1915
24-Month
71.79"
(1,823.47mm)
84.48"
(2,145.79mm)
-12.69"
(-322.32mm)
5th Driest Driest to Date 1941
120th Wettest Wettest since: 1914 2020
Jun 1912–May 1915
36-Month
116.43"
(2,957.32mm)
126.72"
(3,218.69mm)
-10.29"
(-261.37mm)
11th Driest Driest since: 1902 1955
113th Wettest Wettest since: 1914 2020
Jun 1911–May 1915
48-Month
163.87"
(4,162.30mm)
168.95"
(4,291.33mm)
-5.08"
(-129.03mm)
31st Driest Driest since: 1905 1956
92nd Wettest Wettest since: 1914 2020
Jun 1910–May 1915
60-Month
202.98"
(5,155.69mm)
211.18"
(5,363.97mm)
-8.20"
(-208.28mm)
24th Driest Driest since: 1906 1957
98th Wettest Wettest since: 1914 2020

Citing This Page

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