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, February 2020

View Period (Months):
Download: csv json xml
  • Record Driest
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  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
February 2020
1-Month
4.14"
(105.16mm)
2.67"
(67.82mm)
1.47"
(37.34mm)
110th Driest
Driest since:
1947
19th Wettest
Wettest since:
2018
Jan–Feb 2020
2-Month
8.71"
(221.23mm)
5.71"
(145.03mm)
3.00"
(76.20mm)
122nd Driest
Driest since:
1963
7th Wettest
Wettest since:
1950
Dec 2019–Feb 2020
3-Month
12.28"
(311.91mm)
8.81"
(223.77mm)
3.47"
(88.14mm)
120th Driest
Driest since:
1963
8th Wettest
Wettest since:
1950
Nov 2019–Feb 2020
4-Month
15.42"
(391.67mm)
11.95"
(303.53mm)
3.47"
(88.14mm)
114th Driest
Driest since:
1977
14th Wettest
Wettest since:
1949
Oct 2019–Feb 2020
5-Month
20.68"
(525.27mm)
14.86"
(377.44mm)
5.82"
(147.83mm)
123rd Driest
Driest since:
1964
5th Wettest
Wettest since:
1950
Sep 2019–Feb 2020
6-Month
22.97"
(583.44mm)
18.33"
(465.58mm)
4.64"
(117.86mm)
119th Driest
Driest since:
1964
9th Wettest
Wettest since:
2019
Aug 2019–Feb 2020
7-Month
27.27"
(692.66mm)
22.00"
(558.80mm)
5.27"
(133.86mm)
119th Driest
Driest since:
1964
9th Wettest
Wettest since:
2019
Jul 2019–Feb 2020
8-Month
31.71"
(805.43mm)
26.00"
(660.40mm)
5.71"
(145.03mm)
120th Driest
Driest since:
1931
8th Wettest
Wettest since:
2019
Jun 2019–Feb 2020
9-Month
37.87"
(961.90mm)
30.25"
(768.35mm)
7.62"
(193.55mm)
122nd Driest
Driest since:
1931
6th Wettest
Wettest since:
2019
May 2019–Feb 2020
10-Month
44.53"
(1,131.06mm)
34.50"
(876.30mm)
10.03"
(254.76mm)
125th Driest
Driest since:
1931
3rd Wettest
Wettest since:
2019
Apr 2019–Feb 2020
11-Month
49.11"
(1,247.39mm)
38.41"
(975.61mm)
10.70"
(271.78mm)
126th Driest
Driest since:
1931
2nd Wettest
Wettest since:
2019
Mar 2019–Feb 2020
12-Month
53.01"
(1,346.45mm)
42.22"
(1,072.39mm)
10.79"
(274.06mm)
124th Driest
Driest since:
1931
4th Wettest
Wettest since:
1974
Sep 2018–Feb 2020
18-Month
80.79"
(2,052.07mm)
60.56"
(1,538.22mm)
20.23"
(513.85mm)
126th Driest
Driest since:
1941
1st Wettest
Wettest to Date
2020
Mar 2018–Feb 2020
24-Month
107.12"
(2,720.85mm)
84.47"
(2,145.54mm)
22.65"
(575.31mm)
126th Driest
Driest since:
1964
1st Wettest
Wettest to Date
2020
Mar 2017–Feb 2020
36-Month
156.41"
(3,972.81mm)
126.71"
(3,218.43mm)
29.70"
(754.38mm)
125th Driest
Driest since:
1955
1st Wettest
Wettest to Date
2020
Mar 2016–Feb 2020
48-Month
199.09"
(5,056.89mm)
168.96"
(4,291.58mm)
30.13"
(765.31mm)
122nd Driest
Driest since:
1956
3rd Wettest
Wettest to Date
2021
Mar 2015–Feb 2020
60-Month
251.37"
(6,384.80mm)
211.16"
(5,363.46mm)
40.21"
(1,021.34mm)
123rd Driest
Driest since:
1967
1st Wettest
Wettest to Date
2020

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