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, August 1967

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
August 1967
1-Month
2.71"
(68.83mm)
3.67"
(93.22mm)
-0.96"
(-24.39mm)
22nd Driest
Driest since:
1953
107th Wettest
Wettest since:
1915
Jul–Aug 1967
2-Month
7.58"
(192.53mm)
7.67"
(194.82mm)
-0.09"
(-2.29mm)
59th Driest
Driest since:
1930
70th Wettest
Wettest since:
1915
Jun–Aug 1967
3-Month
11.61"
(294.89mm)
11.92"
(302.77mm)
-0.31"
(-7.88mm)
46th Driest
Driest since:
1930
83rd Wettest
Wettest since:
1958
May–Aug 1967
4-Month
17.18"
(436.37mm)
16.19"
(411.23mm)
0.99"
(25.14mm)
77th Driest
Driest since:
1936
52nd Wettest
Wettest since:
1915
Apr–Aug 1967
5-Month
21.17"
(537.72mm)
20.10"
(510.54mm)
1.07"
(27.18mm)
75th Driest
Driest since:
1930
54th Wettest
Wettest since:
2015
Ties: 1939
Mar–Aug 1967
6-Month
24.89"
(632.21mm)
23.91"
(607.31mm)
0.98"
(24.90mm)
66th Driest
Driest since:
1930
63rd Wettest
Wettest since:
2015
Feb–Aug 1967
7-Month
26.83"
(681.48mm)
26.58"
(675.13mm)
0.25"
(6.35mm)
57th Driest
Driest since:
1930
72nd Wettest
Wettest since:
2019
Jan–Aug 1967
8-Month
28.54"
(724.92mm)
29.63"
(752.60mm)
-1.09"
(-27.68mm)
42nd Driest
Driest since:
1936
87th Wettest
Wettest since:
2019
Dec 1966–Aug 1967
9-Month
32.28"
(819.91mm)
32.72"
(831.09mm)
-0.44"
(-11.18mm)
47th Driest
Driest since:
1936
81st Wettest
Wettest since:
2019
Nov 1966–Aug 1967
10-Month
35.75"
(908.05mm)
35.86"
(910.84mm)
-0.11"
(-2.79mm)
52nd Driest
Driest since:
1936
76th Wettest
Wettest since:
2019
Oct 1966–Aug 1967
11-Month
37.89"
(962.41mm)
38.78"
(985.01mm)
-0.89"
(-22.60mm)
43rd Driest
Driest since:
1936
85th Wettest
Wettest since:
2019
Ties: 1919
Sep 1966–Aug 1967
12-Month
41.54"
(1,055.12mm)
42.24"
(1,072.90mm)
-0.70"
(-17.78mm)
44th Driest
Driest since:
1936
84th Wettest
Wettest since:
2019
Ties: 1906
Mar 1966–Aug 1967
18-Month
61.69"
(1,566.93mm)
66.13"
(1,679.70mm)
-4.44"
(-112.77mm)
24th Driest
Driest since:
1931
104th Wettest
Wettest since:
2019
Sep 1965–Aug 1967
24-Month
79.09"
(2,008.89mm)
84.47"
(2,145.54mm)
-5.38"
(-136.65mm)
27th Driest
Driest since:
1941
100th Wettest
Wettest since:
2020
Sep 1964–Aug 1967
36-Month
119.65"
(3,039.11mm)
126.74"
(3,219.20mm)
-7.09"
(-180.09mm)
21st Driest
Driest since:
1941
105th Wettest
Wettest since:
2020
Sep 1963–Aug 1967
48-Month
155.44"
(3,948.18mm)
168.98"
(4,292.09mm)
-13.54"
(-343.91mm)
7th Driest
Driest since:
1956
118th Wettest
Wettest since:
2022
Sep 1962–Aug 1967
60-Month
192.75"
(4,895.85mm)
211.19"
(5,364.23mm)
-18.44"
(-468.38mm)
4th Driest
Driest since:
1934
120th Wettest
Wettest since:
2020

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