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 2021. For more information, please see Climatological Rankings.


Ohio Valley Climate Region

Precipitation Rankings, September 1986

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
September 1986
1-Month
5.55"
(140.97mm)
3.47"
(88.14mm)
2.08"
(52.83mm)
118th Driest Driest since: 1985 1897
10th Wettest Wettest since: 1970 1926
Aug–Sep 1986
2-Month
8.56"
(217.42mm)
7.14"
(181.36mm)
1.42"
(36.06mm)
105th Driest Driest since: 1985 1897
23rd Wettest Wettest since: 1979 1926
Jul–Sep 1986
3-Month
13.20"
(335.28mm)
11.14"
(282.96mm)
2.06"
(52.32mm)
111th Driest Driest since: 1985 1953
17th Wettest Wettest since: 1979 1926
Jun–Sep 1986
4-Month
16.91"
(429.51mm)
15.39"
(390.91mm)
1.52"
(38.60mm)
88th Driest Driest since: 1985 1953
40th Wettest Wettest since: 1981 1915
May–Sep 1986
5-Month
21.47"
(545.34mm)
19.66"
(499.36mm)
1.81"
(45.98mm)
84th Driest Driest since: 1985 1930
44th Wettest Wettest since: 1981 1915
Apr–Sep 1986
6-Month
23.79"
(604.27mm)
23.57"
(598.68mm)
0.22"
(5.59mm)
61st Driest Driest since: 1985 1930
67th Wettest Wettest since: 1982 2011
Mar–Sep 1986
7-Month
25.98"
(659.89mm)
27.38"
(695.45mm)
-1.40"
(-35.56mm)
38th Driest Driest since: 1976 1930
90th Wettest Wettest since: 1985 1945
Feb–Sep 1986
8-Month
29.38"
(746.25mm)
30.05"
(763.27mm)
-0.67"
(-17.02mm)
46th Driest Driest since: 1983 1930
82nd Wettest Wettest since: 1985 1945
Jan–Sep 1986
9-Month
30.13"
(765.30mm)
33.10"
(840.74mm)
-2.97"
(-75.44mm)
25th Driest Driest since: 1983 1930
103rd Wettest Wettest since: 1985 1950
Dec 1985–Sep 1986
10-Month
32.22"
(818.39mm)
36.19"
(919.23mm)
-3.97"
(-100.84mm)
19th Driest Driest since: 1966 1930
108th Wettest Wettest since: 1985 1950
Nov 1985–Sep 1986
11-Month
39.91"
(1,013.71mm)
39.33"
(998.98mm)
0.58"
(14.73mm)
61st Driest Driest since: 1983 1930
66th Wettest Wettest since: 1985 2019
Oct 1985–Sep 1986
12-Month
43.91"
(1,115.31mm)
42.25"
(1,073.15mm)
1.66"
(42.16mm)
72nd Driest Driest since: 1983 1925
55th Wettest Wettest since: 1985 2019
Apr 1985–Sep 1986
18-Month
66.08"
(1,678.43mm)
65.79"
(1,671.07mm)
0.29"
(7.36mm)
53rd Driest Driest since: 1983 1931
74th Wettest Wettest since: 1985 2019
Oct 1984–Sep 1986
24-Month
89.90"
(2,283.46mm)
84.47"
(2,145.54mm)
5.43"
(137.92mm)
91st Driest Driest since: 1984 1941
35th Wettest Wettest since: 1985 2020
Oct 1983–Sep 1986
36-Month
136.36"
(3,463.54mm)
126.72"
(3,218.69mm)
9.64"
(244.85mm)
101st Driest Driest since: 1985 1941
24th Wettest Wettest since: 1975 2020
Oct 1982–Sep 1986
48-Month
178.29"
(4,528.57mm)
168.99"
(4,292.35mm)
9.30"
(236.22mm)
95th Driest Driest since: 1985 1956
29th Wettest Wettest since: 1976 2021
Oct 1981–Sep 1986
60-Month
221.51"
(5,626.35mm)
211.21"
(5,364.73mm)
10.30"
(261.62mm)
92nd Driest Driest since: 1985 1956
31st Wettest Wettest since: 1977 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2021, retrieved on October 19, 2021 from https://www.ncdc.noaa.gov/cag/