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, September 1896

View Period (Months):
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
September 1896
1-Month
4.50"
(114.30mm)
3.47"
(88.14mm)
1.03"
(26.16mm)
106th Driest
Driest since:
1897
23rd Wettest
Wettest to Date
1926
Aug–Sep 1896
2-Month
7.75"
(196.85mm)
7.14"
(181.36mm)
0.61"
(15.49mm)
88th Driest
Driest since:
1897
41st Wettest
Wettest to Date
1926
Jul–Sep 1896
3-Month
14.70"
(373.38mm)
11.14"
(282.96mm)
3.56"
(90.42mm)
122nd Driest
Driest since:
1953
7th Wettest
Wettest to Date
1926
Jun–Sep 1896
4-Month
19.09"
(484.89mm)
15.39"
(390.91mm)
3.70"
(93.98mm)
120th Driest
Driest since:
1953
9th Wettest
Wettest to Date
1915
May–Sep 1896
5-Month
24.43"
(620.52mm)
19.66"
(499.36mm)
4.77"
(121.16mm)
122nd Driest
Driest since:
1930
7th Wettest
Wettest to Date
1915
Apr–Sep 1896
6-Month
27.18"
(690.37mm)
23.57"
(598.68mm)
3.61"
(91.69mm)
108th Driest
Driest since:
1930
21st Wettest
Wettest to Date
2011
Ties: 2008
Mar–Sep 1896
7-Month
30.84"
(783.34mm)
27.38"
(695.45mm)
3.46"
(87.89mm)
104th Driest
Driest since:
1930
25th Wettest
Wettest to Date
1945
Ties: 1929
Feb–Sep 1896
8-Month
33.40"
(848.36mm)
30.05"
(763.27mm)
3.35"
(85.09mm)
99th Driest
Driest since:
1930
30th Wettest
Wettest to Date
1945
Jan–Sep 1896
9-Month
34.89"
(886.21mm)
33.10"
(840.74mm)
1.79"
(45.47mm)
84th Driest
Driest since:
1930
45th Wettest
Wettest to Date
1950
Dec 1895–Sep 1896
10-Month
39.72"
(1,008.89mm)
36.19"
(919.23mm)
3.53"
(89.66mm)
96th Driest
Driest since:
1930
32nd Wettest
Wettest to Date
1950
Nov 1895–Sep 1896
11-Month
43.49"
(1,104.65mm)
39.33"
(998.98mm)
4.16"
(105.67mm)
103rd Driest
Driest since:
1930
25th Wettest
Wettest to Date
2019
Oct 1895–Sep 1896
12-Month
44.40"
(1,127.76mm)
42.25"
(1,073.15mm)
2.15"
(54.61mm)
82nd Driest
Driest since:
1925
46th Wettest
Wettest to Date
2019
Apr 1895–Sep 1896
18-Month
63.90"
(1,623.06mm)
65.79"
(1,671.07mm)
-1.89"
(-48.01mm)
36th Driest
Driest since:
1931
92nd Wettest
Wettest to Date
2019

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