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 2022. For more information, please see Climatological Rankings.


Ohio Valley Climate Region

Precipitation Rankings, September 1920

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
September 1920
1-Month
3.45"
(87.63mm)
3.47"
(88.14mm)
-0.02"
(-0.51mm)
73rd Driest Driest since: 1919 1897
55th Wettest Wettest since: 1918 1926
Aug–Sep 1920
2-Month
8.14"
(206.76mm)
7.14"
(181.36mm)
1.00"
(25.40mm)
97th Driest Driest since: 1919 1897
31st Wettest Wettest since: 1915 1926
Ties: 1914
Jul–Sep 1920
3-Month
11.84"
(300.74mm)
11.14"
(282.96mm)
0.70"
(17.78mm)
84th Driest Driest since: 1919 1953
44th Wettest Wettest since: 1915 1926
Jun–Sep 1920
4-Month
15.26"
(387.60mm)
15.39"
(390.91mm)
-0.13"
(-3.31mm)
55th Driest Driest since: 1919 1953
73rd Wettest Wettest since: 1916 1915
May–Sep 1920
5-Month
19.36"
(491.74mm)
19.66"
(499.36mm)
-0.30"
(-7.62mm)
50th Driest Driest since: 1919 1930
78th Wettest Wettest since: 1916 1915
Apr–Sep 1920
6-Month
24.79"
(629.67mm)
23.57"
(598.68mm)
1.22"
(30.99mm)
72nd Driest Driest since: 1919 1930
56th Wettest Wettest since: 1915 2011
Mar–Sep 1920
7-Month
29.34"
(745.24mm)
27.38"
(695.45mm)
1.96"
(49.79mm)
83rd Driest Driest since: 1919 1930
45th Wettest Wettest since: 1915 1945
Feb–Sep 1920
8-Month
30.86"
(783.84mm)
30.05"
(763.27mm)
0.81"
(20.57mm)
67th Driest Driest since: 1919 1930
61st Wettest Wettest since: 1915 1945
Jan–Sep 1920
9-Month
34.26"
(870.20mm)
33.10"
(840.74mm)
1.16"
(29.46mm)
75th Driest Driest since: 1919 1930
53rd Wettest Wettest since: 1916 1950
Dec 1919–Sep 1920
10-Month
36.46"
(926.08mm)
36.19"
(919.23mm)
0.27"
(6.85mm)
61st Driest Driest since: 1919 1930
66th Wettest Wettest since: 1917 1950
Nov 1919–Sep 1920
11-Month
41.06"
(1,042.92mm)
39.33"
(998.98mm)
1.73"
(43.94mm)
75th Driest Driest since: 1919 1930
52nd Wettest Wettest since: 1916 2019
Oct 1919–Sep 1920
12-Month
48.36"
(1,228.34mm)
42.25"
(1,073.15mm)
6.11"
(155.19mm)
112th Driest Driest since: 1919 1925
15th Wettest Wettest since: 1898 2019
Apr 1919–Sep 1920
18-Month
70.45"
(1,789.43mm)
65.79"
(1,671.07mm)
4.66"
(118.36mm)
89th Driest Driest since: 1919 1931
38th Wettest Wettest since: 1916 2019
Oct 1918–Sep 1920
24-Month
88.78"
(2,255.01mm)
84.47"
(2,145.54mm)
4.31"
(109.47mm)
80th Driest Driest since: 1919 1941
46th Wettest Wettest since: 1916 2020
Oct 1917–Sep 1920
36-Month
124.51"
(3,162.55mm)
126.72"
(3,218.69mm)
-2.21"
(-56.14mm)
41st Driest Driest since: 1919 1941
84th Wettest Wettest since: 1917 2020
Oct 1916–Sep 1920
48-Month
165.71"
(4,209.03mm)
168.99"
(4,292.35mm)
-3.28"
(-83.32mm)
34th Driest Driest since: 1919 1956
90th Wettest Wettest since: 1918 2021
Oct 1915–Sep 1920
60-Month
210.09"
(5,336.29mm)
211.21"
(5,364.73mm)
-1.12"
(-28.44mm)
45th Driest Driest since: 1919 1956
78th Wettest Wettest since: 1916 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, Precipitation, published September 2022, retrieved on October 7, 2022 from https://www.ncdc.noaa.gov/cag/