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 2000

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
September 2000
1-Month
3.65"
(92.71mm)
3.47"
(88.14mm)
0.18"
(4.57mm)
81st Driest Driest since: 1999 1897
47th Wettest Wettest since: 1996 1926
Ties: 1966
Aug–Sep 2000
2-Month
7.16"
(181.86mm)
7.14"
(181.36mm)
0.02"
(0.50mm)
71st Driest Driest since: 1999 1897
57th Wettest Wettest since: 1996 1926
Jul–Sep 2000
3-Month
11.27"
(286.26mm)
11.14"
(282.96mm)
0.13"
(3.30mm)
69th Driest Driest since: 1999 1953
59th Wettest Wettest since: 1996 1926
Jun–Sep 2000
4-Month
17.11"
(434.59mm)
15.39"
(390.91mm)
1.72"
(43.68mm)
91st Driest Driest since: 1999 1953
37th Wettest Wettest since: 1998 1915
May–Sep 2000
5-Month
21.57"
(547.88mm)
19.66"
(499.36mm)
1.91"
(48.52mm)
86th Driest Driest since: 1999 1930
42nd Wettest Wettest since: 1998 1915
Apr–Sep 2000
6-Month
25.11"
(637.79mm)
23.57"
(598.68mm)
1.54"
(39.11mm)
76th Driest Driest since: 1999 1930
52nd Wettest Wettest since: 1998 2011
Mar–Sep 2000
7-Month
27.94"
(709.68mm)
27.38"
(695.45mm)
0.56"
(14.23mm)
62nd Driest Driest since: 1999 1930
66th Wettest Wettest since: 1998 1945
Feb–Sep 2000
8-Month
31.28"
(794.51mm)
30.05"
(763.27mm)
1.23"
(31.24mm)
75th Driest Driest since: 1999 1930
53rd Wettest Wettest since: 1998 1945
Jan–Sep 2000
9-Month
33.64"
(854.46mm)
33.10"
(840.74mm)
0.54"
(13.72mm)
64th Driest Driest since: 1999 1930
64th Wettest Wettest since: 1998 1950
Dec 1999–Sep 2000
10-Month
36.81"
(934.97mm)
36.19"
(919.23mm)
0.62"
(15.74mm)
66th Driest Driest since: 1999 1930
61st Wettest Wettest since: 1998 1950
Nov 1999–Sep 2000
11-Month
38.62"
(980.95mm)
39.33"
(998.98mm)
-0.71"
(-18.03mm)
47th Driest Driest since: 1999 1930
80th Wettest Wettest since: 1998 2019
Oct 1999–Sep 2000
12-Month
40.78"
(1,035.81mm)
42.25"
(1,073.15mm)
-1.47"
(-37.34mm)
41st Driest Driest since: 1999 1925
86th Wettest Wettest since: 1998 2019
Ties: 1902
Apr 1999–Sep 2000
18-Month
60.51"
(1,536.95mm)
65.79"
(1,671.07mm)
-5.28"
(-134.12mm)
18th Driest Driest since: 1988 1931
109th Wettest Wettest since: 1999 2019
Oct 1998–Sep 2000
24-Month
80.06"
(2,033.52mm)
84.47"
(2,145.54mm)
-4.41"
(-112.02mm)
28th Driest Driest since: 1988 1941
98th Wettest Wettest since: 1999 2020
Oct 1997–Sep 2000
36-Month
126.37"
(3,209.80mm)
126.72"
(3,218.69mm)
-0.35"
(-8.89mm)
56th Driest Driest since: 1989 1941
69th Wettest Wettest since: 1999 2020
Oct 1996–Sep 2000
48-Month
171.50"
(4,356.10mm)
168.99"
(4,292.35mm)
2.51"
(63.75mm)
66th Driest Driest since: 1990 1956
58th Wettest Wettest since: 1999 2021
Oct 1995–Sep 2000
60-Month
218.58"
(5,551.93mm)
211.21"
(5,364.73mm)
7.37"
(187.20mm)
82nd Driest Driest since: 1992 1956
41st Wettest Wettest since: 1999 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published May 2022, retrieved on May 17, 2022 from https://www.ncdc.noaa.gov/cag/