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 April 2022. For more information, please see Climatological Rankings.


Ohio Valley Climate Region

Precipitation Rankings, September 1899

View Period (Months):All12345678910111218243648
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
September 1899
1-Month
2.14"
(54.36mm)
3.47"
(88.14mm)
-1.33"
(-33.78mm)
14th Driest Driest since: 1897 1897
114th Wettest Wettest since: 1898 1926
Aug–Sep 1899
2-Month
4.92"
(124.97mm)
7.14"
(181.36mm)
-2.22"
(-56.39mm)
9th Driest Driest since: 1897 1897
119th Wettest Wettest since: 1898 1926
Jul–Sep 1899
3-Month
8.98"
(228.09mm)
11.14"
(282.96mm)
-2.16"
(-54.87mm)
11th Driest Driest since: 1897 1953
117th Wettest Wettest since: 1898 1926
Jun–Sep 1899
4-Month
12.21"
(310.13mm)
15.39"
(390.91mm)
-3.18"
(-80.78mm)
12th Driest Driest since: 1897 1953
116th Wettest Wettest since: 1898 1915
May–Sep 1899
5-Month
17.18"
(436.37mm)
19.66"
(499.36mm)
-2.48"
(-62.99mm)
26th Driest Driest since: 1897 1930
102nd Wettest Wettest since: 1898 1915
Apr–Sep 1899
6-Month
19.71"
(500.63mm)
23.57"
(598.68mm)
-3.86"
(-98.05mm)
15th Driest Driest since: 1897 1930
113th Wettest Wettest since: 1898 2011
Mar–Sep 1899
7-Month
24.70"
(627.38mm)
27.38"
(695.45mm)
-2.68"
(-68.07mm)
29th Driest Driest since: 1895 1930
99th Wettest Wettest since: 1898 1945
Feb–Sep 1899
8-Month
27.98"
(710.69mm)
30.05"
(763.27mm)
-2.07"
(-52.58mm)
33rd Driest Driest since: 1895 1930
95th Wettest Wettest since: 1898 1945
Jan–Sep 1899
9-Month
31.38"
(797.05mm)
33.10"
(840.74mm)
-1.72"
(-43.69mm)
35th Driest Driest since: 1895 1930
93rd Wettest Wettest since: 1898 1950
Dec 1898–Sep 1899
10-Month
33.58"
(852.93mm)
36.19"
(919.23mm)
-2.61"
(-66.30mm)
27th Driest Driest to Date 1930
100th Wettest Wettest since: 1898 1950
Nov 1898–Sep 1899
11-Month
36.34"
(923.04mm)
39.33"
(998.98mm)
-2.99"
(-75.94mm)
28th Driest Driest to Date 1930
99th Wettest Wettest since: 1898 2019
Oct 1898–Sep 1899
12-Month
40.71"
(1,034.03mm)
42.25"
(1,073.15mm)
-1.54"
(-39.12mm)
38th Driest Driest since: 1897 1925
89th Wettest Wettest since: 1898 2019
Ties: 1948
Apr 1898–Sep 1899
18-Month
66.63"
(1,692.40mm)
65.79"
(1,671.07mm)
0.84"
(21.33mm)
60th Driest Driest since: 1896 1931
67th Wettest Wettest since: 1898 2019
Oct 1897–Sep 1899
24-Month
89.64"
(2,276.86mm)
84.47"
(2,145.54mm)
5.17"
(131.32mm)
88th Driest Driest since: 1898 1941
38th Wettest Wettest to Date 2020
Oct 1896–Sep 1899
36-Month
129.80"
(3,296.92mm)
126.72"
(3,218.69mm)
3.08"
(78.23mm)
69th Driest Driest to Date 1941
56th Wettest Wettest since: 1898 2020
Oct 1895–Sep 1899
48-Month
174.20"
(4,424.68mm)
168.99"
(4,292.35mm)
5.21"
(132.33mm)
80th Driest Driest to Date 1956
44th Wettest Wettest to Date 2021

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published May 2022, retrieved on May 22, 2022 from https://www.ncdc.noaa.gov/cag/