Regional Rankings

Regional Data Info
Please note, Palmer Indices are not available for NWS Regions. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Ohio Valley Climate Region

Precipitation Rankings, October 1913

View Period (Months):
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
October 1913
1-Month
3.84"
(97.54mm)
2.90"
(73.66mm)
0.94"
(23.88mm)
95th Driest
Driest since:
1963
34th Wettest
Wettest since:
1919
Sep–Oct 1913
2-Month
7.07"
(179.58mm)
6.37"
(161.80mm)
0.70"
(17.78mm)
80th Driest
Driest since:
1897
49th Wettest
Wettest since:
1926
Aug–Oct 1913
3-Month
9.41"
(239.01mm)
10.04"
(255.02mm)
-0.63"
(-16.01mm)
45th Driest
Driest since:
1897
84th Wettest
Wettest since:
1926
Jul–Oct 1913
4-Month
12.83"
(325.88mm)
14.04"
(356.62mm)
-1.21"
(-30.74mm)
34th Driest
Driest since:
1953
95th Wettest
Wettest since:
1926
Jun–Oct 1913
5-Month
15.38"
(390.65mm)
18.29"
(464.57mm)
-2.91"
(-73.92mm)
19th Driest
Driest since:
1953
110th Wettest
Wettest since:
1926
May–Oct 1913
6-Month
18.66"
(473.96mm)
22.56"
(573.02mm)
-3.90"
(-99.06mm)
15th Driest
Driest since:
1930
114th Wettest
Wettest since:
2009
Apr–Oct 1913
7-Month
21.77"
(552.96mm)
26.47"
(672.34mm)
-4.70"
(-119.38mm)
10th Driest
Driest since:
1930
119th Wettest
Wettest since:
2009
Mar–Oct 1913
8-Month
28.25"
(717.55mm)
30.28"
(769.11mm)
-2.03"
(-51.56mm)
29th Driest
Driest since:
1930
100th Wettest
Wettest since:
2009
Ties: 1991
Feb–Oct 1913
9-Month
30.66"
(778.76mm)
32.95"
(836.93mm)
-2.29"
(-58.17mm)
28th Driest
Driest since:
1930
101st Wettest
Wettest since:
2019
Ties: 1897, 1968
Jan–Oct 1913
10-Month
37.52"
(953.01mm)
36.00"
(914.40mm)
1.52"
(38.61mm)
79th Driest
Driest since:
1930
50th Wettest
Wettest since:
2019
Ties: 1933
Dec 1912–Oct 1913
11-Month
39.76"
(1,009.90mm)
39.09"
(992.89mm)
0.67"
(17.01mm)
61st Driest
Driest since:
1930
67th Wettest
Wettest since:
2019
Nov 1912–Oct 1913
12-Month
41.39"
(1,051.31mm)
42.23"
(1,072.64mm)
-0.84"
(-21.33mm)
44th Driest
Driest since:
1963
84th Wettest
Wettest since:
2019
May 1912–Oct 1913
18-Month
63.93"
(1,623.82mm)
64.79"
(1,645.67mm)
-0.86"
(-21.85mm)
42nd Driest
Driest since:
1931
86th Wettest
Wettest since:
2019
Nov 1911–Oct 1913
24-Month
87.29"
(2,217.17mm)
84.46"
(2,145.28mm)
2.83"
(71.89mm)
75th Driest
Driest since:
1931
52nd Wettest
Wettest since:
2020
Nov 1910–Oct 1913
36-Month
126.61"
(3,215.89mm)
126.69"
(3,217.93mm)
-0.08"
(-2.04mm)
54th Driest
Driest since:
1954
72nd Wettest
Wettest since:
2020
Nov 1909–Oct 1913
48-Month
168.60"
(4,282.44mm)
168.97"
(4,291.84mm)
-0.37"
(-9.40mm)
52nd Driest
Driest since:
1956
73rd Wettest
Wettest since:
2021
Nov 1908–Oct 1913
60-Month
213.62"
(5,425.95mm)
211.20"
(5,364.48mm)
2.42"
(61.47mm)
65th Driest
Driest since:
1956
59th Wettest
Wettest since:
2020

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