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 1963

View Period (Months):
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
October 1963
1-Month
0.51"
(12.95mm)
2.90"
(73.66mm)
-2.39"
(-60.71mm)
1st Driest
Driest since:
1963
128th Wettest
Wettest since:
1919
Sep–Oct 1963
2-Month
1.89"
(48.01mm)
6.37"
(161.80mm)
-4.48"
(-113.79mm)
2nd Driest
Driest since:
1897
127th Wettest
Wettest since:
1926
Aug–Oct 1963
3-Month
5.11"
(129.79mm)
10.04"
(255.02mm)
-4.93"
(-125.23mm)
3rd Driest
Driest since:
1897
126th Wettest
Wettest since:
1926
Jul–Oct 1963
4-Month
9.73"
(247.14mm)
14.04"
(356.62mm)
-4.31"
(-109.48mm)
6th Driest
Driest since:
1953
123rd Wettest
Wettest since:
1926
Jun–Oct 1963
5-Month
12.76"
(324.10mm)
18.29"
(464.57mm)
-5.53"
(-140.47mm)
4th Driest
Driest since:
1953
125th Wettest
Wettest since:
1926
May–Oct 1963
6-Month
16.48"
(418.59mm)
22.56"
(573.02mm)
-6.08"
(-154.43mm)
4th Driest
Driest since:
1930
125th Wettest
Wettest since:
2009
Apr–Oct 1963
7-Month
19.03"
(483.36mm)
26.47"
(672.34mm)
-7.44"
(-188.98mm)
3rd Driest
Driest since:
1930
126th Wettest
Wettest since:
2009
Mar–Oct 1963
8-Month
25.38"
(644.65mm)
30.28"
(769.11mm)
-4.90"
(-124.46mm)
10th Driest
Driest since:
1930
119th Wettest
Wettest since:
2009
Feb–Oct 1963
9-Month
26.54"
(674.12mm)
32.95"
(836.93mm)
-6.41"
(-162.81mm)
6th Driest
Driest since:
1930
123rd Wettest
Wettest since:
2019
Jan–Oct 1963
10-Month
27.71"
(703.83mm)
36.00"
(914.40mm)
-8.29"
(-210.57mm)
4th Driest
Driest since:
1930
125th Wettest
Wettest since:
2019
Ties: 1901
Dec 1962–Oct 1963
11-Month
29.59"
(751.59mm)
39.09"
(992.89mm)
-9.50"
(-241.30mm)
3rd Driest
Driest since:
1930
125th Wettest
Wettest since:
2019
Nov 1962–Oct 1963
12-Month
31.88"
(809.75mm)
42.23"
(1,072.64mm)
-10.35"
(-262.89mm)
1st Driest
Driest since:
1963
127th Wettest
Wettest since:
2019
May 1962–Oct 1963
18-Month
53.28"
(1,353.31mm)
64.79"
(1,645.67mm)
-11.51"
(-292.36mm)
5th Driest
Driest since:
1931
123rd Wettest
Wettest since:
2019
Nov 1961–Oct 1963
24-Month
75.15"
(1,908.81mm)
84.46"
(2,145.28mm)
-9.31"
(-236.47mm)
8th Driest
Driest since:
1931
119th Wettest
Wettest since:
2020
Nov 1960–Oct 1963
36-Month
119.16"
(3,026.66mm)
126.69"
(3,217.93mm)
-7.53"
(-191.27mm)
17th Driest
Driest since:
1954
109th Wettest
Wettest since:
2020
Nov 1959–Oct 1963
48-Month
157.16"
(3,991.86mm)
168.97"
(4,291.84mm)
-11.81"
(-299.98mm)
9th Driest
Driest since:
1956
116th Wettest
Wettest since:
2021
Nov 1958–Oct 1963
60-Month
196.95"
(5,002.53mm)
211.20"
(5,364.48mm)
-14.25"
(-361.95mm)
8th Driest
Driest since:
1956
116th Wettest
Wettest since:
2020

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