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, November 1951

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Wettest/Driest
Since		Record
November 1951
1-Month		4.65"
(118.11mm)		3.13"
(79.50mm)		1.52"
(38.61mm)		113th Driest
Driest since:
1904
16th Wettest
Wettest since:
1985
Oct–Nov 1951
2-Month		7.37"
(187.20mm)		6.03"
(153.16mm)		1.34"
(34.04mm)		99th Driest
Driest since:
1904
30th Wettest
Wettest since:
1919
Ties: 1959
Sep–Nov 1951
3-Month		11.31"
(287.27mm)		9.50"
(241.30mm)		1.81"
(45.97mm)		97th Driest
Driest since:
1953
32nd Wettest
Wettest since:
1926
Aug–Nov 1951
4-Month		14.56"
(369.82mm)		13.17"
(334.52mm)		1.39"
(35.30mm)		89th Driest
Driest since:
1953
40th Wettest
Wettest since:
1926
Jul–Nov 1951
5-Month		18.82"
(478.03mm)		17.16"
(435.86mm)		1.66"
(42.17mm)		88th Driest
Driest since:
1953
41st Wettest
Wettest since:
1926
Jun–Nov 1951
6-Month		25.06"
(636.52mm)		21.42"
(544.07mm)		3.64"
(92.45mm)		111th Driest
Driest since:
1953
18th Wettest
Wettest since:
1926
Ties: 1921
May–Nov 1951
7-Month		28.15"
(715.01mm)		25.68"
(652.27mm)		2.47"
(62.74mm)		85th Driest
Driest since:
1953
44th Wettest
Wettest since:
1915
Apr–Nov 1951
8-Month		31.72"
(805.69mm)		29.60"
(751.84mm)		2.12"
(53.85mm)		80th Driest
Driest since:
1930
49th Wettest
Wettest since:
2011
Mar–Nov 1951
9-Month		35.97"
(913.64mm)		33.41"
(848.61mm)		2.56"
(65.03mm)		84th Driest
Driest since:
1930
45th Wettest
Wettest since:
2011
Feb–Nov 1951
10-Month		40.17"
(1,020.32mm)		36.08"
(916.43mm)		4.09"
(103.89mm)		101st Driest
Driest since:
1930
28th Wettest
Wettest since:
2011
Ties: 2021
Jan–Nov 1951
11-Month		44.24"
(1,123.70mm)		39.12"
(993.65mm)		5.12"
(130.05mm)		105th Driest
Driest since:
1930
24th Wettest
Wettest since:
2019
Dec 1950–Nov 1951
12-Month		46.10"
(1,170.94mm)		42.22"
(1,072.39mm)		3.88"
(98.55mm)		96th Driest
Driest since:
1901
32nd Wettest
Wettest since:
2019
Jun 1950–Nov 1951
18-Month		70.23"
(1,783.84mm)		63.66"
(1,616.96mm)		6.57"
(166.88mm)		110th Driest
Driest since:
1953
18th Wettest
Wettest since:
2019
Dec 1949–Nov 1951
24-Month		98.74"
(2,508.00mm)		84.44"
(2,144.78mm)		14.30"
(363.22mm)		121st Driest
Driest since:
1931
6th Wettest
Wettest to Date
2019
Dec 1948–Nov 1951
36-Month		144.43"
(3,668.52mm)		126.67"
(3,217.42mm)		17.76"
(451.10mm)		118th Driest
Driest since:
1954
8th Wettest
Wettest to Date
2020
Dec 1947–Nov 1951
48-Month		187.24"
(4,755.90mm)		168.94"
(4,291.08mm)		18.30"
(464.82mm)		117th Driest
Driest since:
1956
8th Wettest
Wettest to Date
2020
Dec 1946–Nov 1951
60-Month		228.36"
(5,800.34mm)		211.17"
(5,363.72mm)		17.19"
(436.62mm)		110th Driest
Driest since:
1956
14th Wettest
Wettest to Date
2021

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