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 2021. For more information, please see Climatological Rankings.


Ohio Valley Climate Region

Precipitation Rankings, September 1993

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
September 1993
1-Month
6.68"
(169.67mm)
3.47"
(88.14mm)
3.21"
(81.53mm)
125th Driest Driest since: 1992 1897
2nd Wettest Wettest since: 1926 1926
Aug–Sep 1993
2-Month
10.55"
(267.97mm)
7.14"
(181.36mm)
3.41"
(86.61mm)
121st Driest Driest since: 1992 1897
6th Wettest Wettest since: 1977 1926
Jul–Sep 1993
3-Month
15.73"
(399.54mm)
11.14"
(282.96mm)
4.59"
(116.58mm)
124th Driest Driest since: 1992 1953
3rd Wettest Wettest since: 1926 1926
Jun–Sep 1993
4-Month
21.09"
(535.69mm)
15.39"
(390.91mm)
5.70"
(144.78mm)
124th Driest Driest since: 1992 1953
3rd Wettest Wettest since: 1958 1915
May–Sep 1993
5-Month
24.78"
(629.41mm)
19.66"
(499.36mm)
5.12"
(130.05mm)
123rd Driest Driest since: 1992 1930
4th Wettest Wettest since: 1958 1915
Ties: 2015
Apr–Sep 1993
6-Month
29.11"
(739.39mm)
23.57"
(598.68mm)
5.54"
(140.71mm)
122nd Driest Driest since: 1992 1930
5th Wettest Wettest since: 1958 2011
Ties: 1958
Mar–Sep 1993
7-Month
32.87"
(834.90mm)
27.38"
(695.45mm)
5.49"
(139.45mm)
119th Driest Driest since: 1992 1930
8th Wettest Wettest since: 1973 1945
Feb–Sep 1993
8-Month
35.27"
(895.86mm)
30.05"
(763.27mm)
5.22"
(132.59mm)
115th Driest Driest since: 1992 1930
12th Wettest Wettest since: 1973 1945
Ties: 1998
Jan–Sep 1993
9-Month
38.68"
(982.47mm)
33.10"
(840.74mm)
5.58"
(141.73mm)
114th Driest Driest since: 1992 1930
13th Wettest Wettest since: 1979 1950
Dec 1992–Sep 1993
10-Month
41.74"
(1,060.20mm)
36.19"
(919.23mm)
5.55"
(140.97mm)
113th Driest Driest since: 1992 1930
13th Wettest Wettest since: 1979 1950
Nov 1992–Sep 1993
11-Month
47.28"
(1,200.91mm)
39.33"
(998.98mm)
7.95"
(201.93mm)
119th Driest Driest since: 1992 1930
7th Wettest Wettest since: 1979 2019
Oct 1992–Sep 1993
12-Month
48.91"
(1,242.31mm)
42.25"
(1,073.15mm)
6.66"
(169.16mm)
113th Driest Driest since: 1992 1925
13th Wettest Wettest since: 1989 2019
Apr 1992–Sep 1993
18-Month
72.57"
(1,843.28mm)
65.79"
(1,671.07mm)
6.78"
(172.21mm)
102nd Driest Driest since: 1992 1931
24th Wettest Wettest since: 1979 2019
Oct 1991–Sep 1993
24-Month
91.67"
(2,328.42mm)
84.47"
(2,145.54mm)
7.20"
(182.88mm)
99th Driest Driest since: 1992 1941
26th Wettest Wettest since: 1990 2020
Oct 1990–Sep 1993
36-Month
136.32"
(3,462.53mm)
126.72"
(3,218.69mm)
9.60"
(243.84mm)
100th Driest Driest since: 1992 1941
24th Wettest Wettest since: 1991 2020
Oct 1989–Sep 1993
48-Month
180.50"
(4,584.70mm)
168.99"
(4,292.35mm)
11.51"
(292.35mm)
101st Driest Driest since: 1991 1956
22nd Wettest Wettest since: 1992 2020
Oct 1988–Sep 1993
60-Month
229.56"
(5,830.82mm)
211.21"
(5,364.73mm)
18.35"
(466.09mm)
112th Driest Driest since: 1992 1956
10th Wettest Wettest since: 1976 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2021, retrieved on September 20, 2021 from https://www.ncdc.noaa.gov/cag/