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 1914

View Period (Months):
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
September 1914
1-Month
3.43"
(87.12mm)
3.47"
(88.14mm)
-0.04"
(-1.02mm)
73rd Driest
Driest since:
1897
56th Wettest
Wettest since:
1926
Ties: 1984
Aug–Sep 1914
2-Month
8.14"
(206.76mm)
7.14"
(181.36mm)
1.00"
(25.40mm)
98th Driest
Driest since:
1897
31st Wettest
Wettest since:
1926
Ties: 1920
Jul–Sep 1914
3-Month
10.85"
(275.59mm)
11.14"
(282.96mm)
-0.29"
(-7.37mm)
57th Driest
Driest since:
1953
72nd Wettest
Wettest since:
1926
Jun–Sep 1914
4-Month
13.39"
(340.11mm)
15.39"
(390.91mm)
-2.00"
(-50.80mm)
22nd Driest
Driest since:
1953
107th Wettest
Wettest since:
1915
Ties: 1966
May–Sep 1914
5-Month
15.56"
(395.22mm)
19.66"
(499.36mm)
-4.10"
(-104.14mm)
9th Driest
Driest since:
1930
120th Wettest
Wettest since:
1915
Apr–Sep 1914
6-Month
18.97"
(481.84mm)
23.57"
(598.68mm)
-4.60"
(-116.84mm)
7th Driest
Driest since:
1930
122nd Wettest
Wettest since:
2011
Mar–Sep 1914
7-Month
21.88"
(555.75mm)
27.38"
(695.45mm)
-5.50"
(-139.70mm)
5th Driest
Driest since:
1930
124th Wettest
Wettest since:
1945
Feb–Sep 1914
8-Month
25.03"
(635.76mm)
30.05"
(763.27mm)
-5.02"
(-127.51mm)
10th Driest
Driest since:
1930
119th Wettest
Wettest since:
1945
Jan–Sep 1914
9-Month
27.07"
(687.58mm)
33.10"
(840.74mm)
-6.03"
(-153.16mm)
8th Driest
Driest since:
1930
121st Wettest
Wettest since:
1950
Dec 1913–Sep 1914
10-Month
29.10"
(739.14mm)
36.19"
(919.23mm)
-7.09"
(-180.09mm)
6th Driest
Driest since:
1930
122nd Wettest
Wettest since:
1950
Nov 1913–Sep 1914
11-Month
32.13"
(816.10mm)
39.33"
(998.98mm)
-7.20"
(-182.88mm)
7th Driest
Driest since:
1930
121st Wettest
Wettest since:
2019
Oct 1913–Sep 1914
12-Month
35.97"
(913.64mm)
42.25"
(1,073.15mm)
-6.28"
(-159.51mm)
15th Driest
Driest since:
1925
113th Wettest
Wettest since:
2019
Apr 1913–Sep 1914
18-Month
53.90"
(1,369.06mm)
65.79"
(1,671.07mm)
-11.89"
(-302.01mm)
5th Driest
Driest since:
1931
123rd Wettest
Wettest since:
2019
Oct 1912–Sep 1914
24-Month
76.06"
(1,931.92mm)
84.47"
(2,145.54mm)
-8.41"
(-213.62mm)
11th Driest
Driest since:
1941
116th Wettest
Wettest since:
2020
Oct 1911–Sep 1914
36-Month
123.19"
(3,129.03mm)
126.72"
(3,218.69mm)
-3.53"
(-89.66mm)
32nd Driest
Driest since:
1941
94th Wettest
Wettest since:
2020
Oct 1910–Sep 1914
48-Month
162.30"
(4,122.42mm)
168.99"
(4,292.35mm)
-6.69"
(-169.93mm)
26th Driest
Driest since:
1956
99th Wettest
Wettest since:
2021
Oct 1909–Sep 1914
60-Month
203.39"
(5,166.11mm)
211.21"
(5,364.73mm)
-7.82"
(-198.62mm)
21st Driest
Driest since:
1956
103rd Wettest
Wettest since:
2020

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