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 1895

View Period (Months):
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
October 1895
1-Month
0.91"
(23.11mm)
2.90"
(73.66mm)
-1.99"
(-50.55mm)
4th Driest
Driest since:
1963
125th Wettest
Wettest to Date
1919
Sep–Oct 1895
2-Month
3.22"
(81.79mm)
6.37"
(161.80mm)
-3.15"
(-80.01mm)
6th Driest
Driest since:
1897
123rd Wettest
Wettest to Date
1926
Aug–Oct 1895
3-Month
6.24"
(158.50mm)
10.04"
(255.02mm)
-3.80"
(-96.52mm)
5th Driest
Driest since:
1897
124th Wettest
Wettest to Date
1926
Jul–Oct 1895
4-Month
11.48"
(291.59mm)
14.04"
(356.62mm)
-2.56"
(-65.03mm)
12th Driest
Driest since:
1953
117th Wettest
Wettest to Date
1926
Jun–Oct 1895
5-Month
15.08"
(383.03mm)
18.29"
(464.57mm)
-3.21"
(-81.54mm)
14th Driest
Driest since:
1953
115th Wettest
Wettest to Date
1926
May–Oct 1895
6-Month
17.85"
(453.39mm)
22.56"
(573.02mm)
-4.71"
(-119.63mm)
12th Driest
Driest since:
1930
117th Wettest
Wettest to Date
2009
Apr–Oct 1895
7-Month
20.41"
(518.41mm)
26.47"
(672.34mm)
-6.06"
(-153.93mm)
6th Driest
Driest since:
1930
123rd Wettest
Wettest to Date
2009
Mar–Oct 1895
8-Month
23.05"
(585.47mm)
30.28"
(769.11mm)
-7.23"
(-183.64mm)
3rd Driest
Driest since:
1930
126th Wettest
Wettest to Date
2009
Ties: 1953
Feb–Oct 1895
9-Month
23.86"
(606.04mm)
32.95"
(836.93mm)
-9.09"
(-230.89mm)
2nd Driest
Driest since:
1930
127th Wettest
Wettest to Date
2019
Jan–Oct 1895
10-Month
27.44"
(696.98mm)
36.00"
(914.40mm)
-8.56"
(-217.42mm)
2nd Driest
Driest since:
1930
127th Wettest
Wettest to Date
2019

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