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 2018

View Period (Months):
Download: csv json xml
  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
February 2018
1-Month
6.55"
(166.37mm)
2.67"
(67.82mm)
3.88"
(98.55mm)
128th Driest
Driest since:
1947
1st Wettest
Wettest to Date
2018
Jan–Feb 2018
2-Month
8.61"
(218.69mm)
5.71"
(145.03mm)
2.90"
(73.66mm)
120th Driest
Driest since:
1963
9th Wettest
Wettest since:
1950
Dec 2017–Feb 2018
3-Month
10.50"
(266.70mm)
8.81"
(223.77mm)
1.69"
(42.93mm)
102nd Driest
Driest since:
1963
26th Wettest
Wettest since:
1950
Nov 2017–Feb 2018
4-Month
13.17"
(334.52mm)
11.95"
(303.53mm)
1.22"
(30.99mm)
93rd Driest
Driest since:
1977
35th Wettest
Wettest since:
1949
Oct 2017–Feb 2018
5-Month
17.69"
(449.33mm)
14.86"
(377.44mm)
2.83"
(71.89mm)
105th Driest
Driest since:
1964
23rd Wettest
Wettest since:
1950
Ties: 1903
Sep 2017–Feb 2018
6-Month
19.86"
(504.44mm)
18.33"
(465.58mm)
1.53"
(38.86mm)
82nd Driest
Driest since:
1964
46th Wettest
Wettest since:
2019
Aug 2017–Feb 2018
7-Month
23.52"
(597.41mm)
22.00"
(558.80mm)
1.52"
(38.61mm)
83rd Driest
Driest since:
1964
45th Wettest
Wettest since:
2019
Jul 2017–Feb 2018
8-Month
28.51"
(724.15mm)
26.00"
(660.40mm)
2.51"
(63.75mm)
91st Driest
Driest since:
1931
37th Wettest
Wettest since:
2019
Jun 2017–Feb 2018
9-Month
32.79"
(832.87mm)
30.25"
(768.35mm)
2.54"
(64.52mm)
86th Driest
Driest since:
1931
42nd Wettest
Wettest since:
2019
May 2017–Feb 2018
10-Month
38.66"
(981.96mm)
34.50"
(876.30mm)
4.16"
(105.66mm)
102nd Driest
Driest since:
1931
26th Wettest
Wettest since:
2019
Apr 2017–Feb 2018
11-Month
44.98"
(1,142.49mm)
38.41"
(975.61mm)
6.57"
(166.88mm)
114th Driest
Driest since:
1931
14th Wettest
Wettest since:
2019
Mar 2017–Feb 2018
12-Month
49.29"
(1,251.97mm)
42.22"
(1,072.39mm)
7.07"
(179.58mm)
113th Driest
Driest since:
1931
15th Wettest
Wettest since:
1974
Sep 2016–Feb 2018
18-Month
64.84"
(1,646.94mm)
60.56"
(1,538.22mm)
4.28"
(108.72mm)
88th Driest
Driest since:
1941
39th Wettest
Wettest since:
2020
Mar 2016–Feb 2018
24-Month
91.97"
(2,336.04mm)
84.47"
(2,145.54mm)
7.50"
(190.50mm)
99th Driest
Driest since:
1964
28th Wettest
Wettest since:
2020
Mar 2015–Feb 2018
36-Month
144.25"
(3,663.95mm)
126.71"
(3,218.43mm)
17.54"
(445.52mm)
118th Driest
Driest since:
1955
8th Wettest
Wettest since:
2020
Mar 2014–Feb 2018
48-Month
186.83"
(4,745.48mm)
168.96"
(4,291.58mm)
17.87"
(453.90mm)
116th Driest
Driest since:
1956
9th Wettest
Wettest since:
2021
Mar 2013–Feb 2018
60-Month
232.96"
(5,917.18mm)
211.16"
(5,363.46mm)
21.80"
(553.72mm)
117th Driest
Driest since:
1967
7th Wettest
Wettest since:
2020

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