Regional Rankings

Regional Data Info
Please note, Palmer Indices are not available for NWS Regions. Degree Days are not available for Great Plains, Souther Plains and Gulf Coast Rockies and Westward, River Basins, or Agricultural Belts. 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 1916

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  • Record Wettest
PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Wettest/Driest
Since		Record
October 1916
1-Month		2.43"
(61.72mm)		2.90"
(73.66mm)		-0.47"
(-11.94mm)		49th Driest
Driest since:
1963
80th Wettest
Wettest since:
1919
Ties: 1978, 1988
Sep–Oct 1916
2-Month		5.39"
(136.91mm)		6.37"
(161.80mm)		-0.98"
(-24.89mm)		33rd Driest
Driest since:
1897
96th Wettest
Wettest since:
1926
Ties: 2015
Aug–Oct 1916
3-Month		9.36"
(237.74mm)		10.04"
(255.02mm)		-0.68"
(-17.28mm)		44th Driest
Driest since:
1897
85th Wettest
Wettest since:
1926
Jul–Oct 1916
4-Month		12.15"
(308.61mm)		14.04"
(356.62mm)		-1.89"
(-48.01mm)		22nd Driest
Driest since:
1953
107th Wettest
Wettest since:
1926
Jun–Oct 1916
5-Month		17.82"
(452.63mm)		18.29"
(464.57mm)		-0.47"
(-11.94mm)		50th Driest
Driest since:
1953
79th Wettest
Wettest since:
1926
May–Oct 1916
6-Month		22.49"
(571.25mm)		22.56"
(573.02mm)		-0.07"
(-1.77mm)		54th Driest
Driest since:
1930
75th Wettest
Wettest since:
2009
Apr–Oct 1916
7-Month		25.07"
(636.78mm)		26.47"
(672.34mm)		-1.40"
(-35.56mm)		41st Driest
Driest since:
1930
88th Wettest
Wettest since:
2009
Mar–Oct 1916
8-Month		28.10"
(713.74mm)		30.28"
(769.11mm)		-2.18"
(-55.37mm)		27th Driest
Driest since:
1930
102nd Wettest
Wettest since:
2009
Ties: 1954
Feb–Oct 1916
9-Month		29.98"
(761.49mm)		32.95"
(836.93mm)		-2.97"
(-75.44mm)		21st Driest
Driest since:
1930
108th Wettest
Wettest since:
2019
Jan–Oct 1916
10-Month		36.75"
(933.45mm)		36.00"
(914.40mm)		0.75"
(19.05mm)		68th Driest
Driest since:
1930
61st Wettest
Wettest since:
2019
Dec 1915–Oct 1916
11-Month		41.15"
(1,045.21mm)		39.09"
(992.89mm)		2.06"
(52.32mm)		79th Driest
Driest since:
1930
49th Wettest
Wettest since:
2019
Nov 1915–Oct 1916
12-Month		44.65"
(1,134.11mm)		42.23"
(1,072.64mm)		2.42"
(61.47mm)		82nd Driest
Driest since:
1963
46th Wettest
Wettest since:
2019
May 1915–Oct 1916
18-Month		74.10"
(1,882.14mm)		64.79"
(1,645.67mm)		9.31"
(236.47mm)		116th Driest
Driest since:
1931
12th Wettest
Wettest to Date
2019
Nov 1914–Oct 1916
24-Month		88.54"
(2,248.92mm)		84.46"
(2,145.28mm)		4.08"
(103.64mm)		83rd Driest
Driest since:
1931
44th Wettest
Wettest since:
2020
Nov 1913–Oct 1916
36-Month		124.39"
(3,159.51mm)		126.69"
(3,217.93mm)		-2.30"
(-58.42mm)		41st Driest
Driest since:
1954
85th Wettest
Wettest since:
2020
Nov 1912–Oct 1916
48-Month		165.78"
(4,210.81mm)		168.97"
(4,291.84mm)		-3.19"
(-81.03mm)		36th Driest
Driest since:
1956
89th Wettest
Wettest since:
2021
Nov 1911–Oct 1916
60-Month		211.68"
(5,376.67mm)		211.20"
(5,364.48mm)		0.48"
(12.19mm)		56th Driest
Driest since:
1956
68th Wettest
Wettest since:
2020

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