Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Wisconsin

Precipitation Rankings, January 2021

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  • Record Wettest
Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2023)		 Wettest/Driest
Since		 Record
January 2021
1-Month 		0.84"
(21.34mm)		 1.15"
(29.21mm)		 -0.31"
(-7.87mm)		 48th Driest
Driest since:
 1981
82nd Wettest
Wettest since:
 1969
Ties: 2016
Dec 2020–Jan 2021
2-Month 		1.62"
(41.15mm)		 2.42"
(61.47mm)		 -0.80"
(-20.32mm)		 24th Driest
Driest since:
 1961
105th Wettest
Wettest since:
 1969
Nov 2020–Jan 2021
3-Month 		3.68"
(93.47mm)		 4.40"
(111.76mm)		 -0.72"
(-18.29mm)		 44th Driest
Driest since:
 1977
85th Wettest
Wettest since:
 2016
Oct 2020–Jan 2021
4-Month 		6.68"
(169.67mm)		 6.83"
(173.48mm)		 -0.15"
(-3.81mm)		 57th Driest
Driest since:
 1977
72nd Wettest
Wettest since:
 2016
Ties: 2011
Sep 2020–Jan 2021
5-Month 		9.85"
(250.19mm)		 10.60"
(269.24mm)		 -0.75"
(-19.05mm)		 59th Driest
Driest since:
 1977
70th Wettest
Wettest since:
 2020
Aug 2020–Jan 2021
6-Month 		13.18"
(334.77mm)		 14.39"
(365.51mm)		 -1.21"
(-30.74mm)		 49th Driest
Driest since:
 1977
80th Wettest
Wettest since:
 2019
Jul 2020–Jan 2021
7-Month 		18.73"
(475.74mm)		 18.22"
(462.79mm)		 0.51"
(12.95mm)		 82nd Driest
Driest since:
 1977
47th Wettest
Wettest since:
 1901
Jun 2020–Jan 2021
8-Month 		23.73"
(602.74mm)		 22.35"
(567.69mm)		 1.38"
(35.05mm)		 81st Driest
Driest since:
 1977
48th Wettest
Wettest since:
 2011
May 2020–Jan 2021
9-Month 		27.70"
(703.58mm)		 25.86"
(656.84mm)		 1.84"
(46.74mm)		 81st Driest
Driest since:
 1977
48th Wettest
Wettest since:
 2020
Apr 2020–Jan 2021
10-Month 		29.97"
(761.24mm)		 28.49"
(723.65mm)		 1.48"
(37.59mm)		 74th Driest
Driest since:
 1977
55th Wettest
Wettest since:
 2020
Mar 2020–Jan 2021
11-Month 		33.01"
(838.45mm)		 30.29"
(769.37mm)		 2.72"
(69.08mm)		 90th Driest
Driest since:
 1977
39th Wettest
Wettest since:
 2020
Feb 2020–Jan 2021
12-Month 		33.69"
(855.73mm)		 31.32"
(795.53mm)		 2.37"
(60.20mm)		 86th Driest
Driest since:
 1911
43rd Wettest
Wettest since:
 2020
Aug 2019–Jan 2021
18-Month 		55.17"
(1,401.32mm)		 45.74"
(1,161.80mm)		 9.43"
(239.52mm)		 121st Driest
Driest since:
 1911
7th Wettest
Wettest since:
 2020
Feb 2019–Jan 2021
24-Month 		78.15"
(1,985.01mm)		 62.64"
(1,591.06mm)		 15.51"
(393.95mm)		 126th Driest
Driest since:
 1990
2nd Wettest
Wettest since:
 2020
Feb 2018–Jan 2021
36-Month 		118.12"
(3,000.25mm)		 93.90"
(2,385.06mm)		 24.22"
(615.19mm)		 125th Driest
Driest since:
 1990
2nd Wettest
Wettest since:
 2020
Feb 2017–Jan 2021
48-Month 		154.86"
(3,933.44mm)		 125.15"
(3,178.81mm)		 29.71"
(754.63mm)		 124th Driest
Driest since:
 1934
2nd Wettest
Wettest since:
 2020
Feb 2016–Jan 2021
60-Month 		195.44"
(4,964.18mm)		 156.40"
(3,972.56mm)		 39.04"
(991.62mm)		 123rd Driest
Driest since:
 1934
2nd Wettest
Wettest since:
 2020

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