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, October 1991

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
October 1991
1-Month
3.73"
(94.74mm)
2.90"
(73.66mm)
0.83"
(21.08mm)
89th Driest Driest since: 1989 1963
38th Wettest Wettest since: 1990 1919
Sep–Oct 1991
2-Month
6.81"
(172.97mm)
6.37"
(161.80mm)
0.44"
(11.17mm)
76th Driest Driest since: 1988 1897
51st Wettest Wettest since: 1990 1926
Aug–Oct 1991
3-Month
9.65"
(245.11mm)
10.04"
(255.02mm)
-0.39"
(-9.91mm)
52nd Driest Driest since: 1988 1897
75th Wettest Wettest since: 1990 1926
Jul–Oct 1991
4-Month
12.70"
(322.58mm)
14.04"
(356.62mm)
-1.34"
(-34.04mm)
32nd Driest Driest since: 1987 1953
95th Wettest Wettest since: 1990 1926
Jun–Oct 1991
5-Month
15.12"
(384.05mm)
18.29"
(464.57mm)
-3.17"
(-80.52mm)
15th Driest Driest since: 1988 1953
112th Wettest Wettest since: 1990 1926
Ties: 1964
May–Oct 1991
6-Month
19.65"
(499.11mm)
22.56"
(573.02mm)
-2.91"
(-73.91mm)
25th Driest Driest since: 1988 1930
102nd Wettest Wettest since: 1990 2009
Apr–Oct 1991
7-Month
23.85"
(605.79mm)
26.47"
(672.34mm)
-2.62"
(-66.55mm)
26th Driest Driest since: 1988 1930
101st Wettest Wettest since: 1990 2009
Mar–Oct 1991
8-Month
28.25"
(717.55mm)
30.28"
(769.11mm)
-2.03"
(-51.56mm)
29th Driest Driest since: 1988 1930
98th Wettest Wettest since: 1990 2009
Ties: 1913
Feb–Oct 1991
9-Month
30.93"
(785.62mm)
32.95"
(836.93mm)
-2.02"
(-51.31mm)
35th Driest Driest since: 1988 1930
92nd Wettest Wettest since: 1990 2019
Jan–Oct 1991
10-Month
33.36"
(847.34mm)
36.00"
(914.40mm)
-2.64"
(-67.06mm)
27th Driest Driest since: 1988 1930
100th Wettest Wettest since: 1990 2019
Dec 1990–Oct 1991
11-Month
40.80"
(1,036.32mm)
39.09"
(992.89mm)
1.71"
(43.43mm)
77th Driest Driest since: 1988 1930
49th Wettest Wettest since: 1990 2019
Ties: 1984
Nov 1990–Oct 1991
12-Month
43.90"
(1,115.06mm)
42.23"
(1,072.64mm)
1.67"
(42.42mm)
68th Driest Driest since: 1988 1963
58th Wettest Wettest since: 1990 2019
May 1990–Oct 1991
18-Month
71.11"
(1,806.19mm)
64.79"
(1,645.67mm)
6.32"
(160.52mm)
101st Driest Driest since: 1989 1931
25th Wettest Wettest since: 1990 2019
Nov 1989–Oct 1991
24-Month
89.95"
(2,284.73mm)
84.46"
(2,145.28mm)
5.49"
(139.45mm)
88th Driest Driest since: 1989 1931
37th Wettest Wettest since: 1990 2020
Nov 1988–Oct 1991
36-Month
139.19"
(3,535.43mm)
126.69"
(3,217.93mm)
12.50"
(317.50mm)
108th Driest Driest since: 1990 1954
16th Wettest Wettest since: 1975 2020
Nov 1987–Oct 1991
48-Month
175.42"
(4,455.67mm)
168.97"
(4,291.84mm)
6.45"
(163.83mm)
86th Driest Driest since: 1990 1956
37th Wettest Wettest since: 1986 2020
Ties: 1984
Nov 1986–Oct 1991
60-Month
210.88"
(5,356.35mm)
211.20"
(5,364.48mm)
-0.32"
(-8.13mm)
50th Driest Driest since: 1989 1956
72nd Wettest Wettest since: 1990 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2021, retrieved on September 22, 2021 from https://www.ncdc.noaa.gov/cag/