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, May 2017

View Period (Months):
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
May 2017
1-Month
4.94"
(125.48mm)
3.54"
(89.92mm)
1.40"
(35.56mm)
113th Driest
Driest since:
1925
16th Wettest
Wettest since:
2004
Ties: 1896
Apr–May 2017
2-Month
9.53"
(242.06mm)
6.17"
(156.72mm)
3.36"
(85.34mm)
123rd Driest
Driest since:
1931
6th Wettest
Wettest since:
1973
Mar–May 2017
3-Month
11.52"
(292.61mm)
7.97"
(202.44mm)
3.55"
(90.17mm)
124th Driest
Driest since:
1925
5th Wettest
Wettest since:
1973
Feb–May 2017
4-Month
12.86"
(326.64mm)
9.00"
(228.60mm)
3.86"
(98.04mm)
123rd Driest
Driest since:
1925
6th Wettest
Wettest since:
1973
Jan–May 2017
5-Month
14.89"
(378.21mm)
10.15"
(257.81mm)
4.74"
(120.40mm)
124th Driest
Driest since:
1925
5th Wettest
Wettest since:
1973
Dec 2016–May 2017
6-Month
16.87"
(428.50mm)
11.41"
(289.81mm)
5.46"
(138.69mm)
125th Driest
Driest since:
1931
3rd Wettest
Wettest since:
1973
Nov 2016–May 2017
7-Month
18.71"
(475.23mm)
13.40"
(340.36mm)
5.31"
(134.87mm)
125th Driest
Driest since:
1931
3rd Wettest
Wettest since:
1973
Oct 2016–May 2017
8-Month
21.66"
(550.16mm)
15.83"
(402.08mm)
5.83"
(148.08mm)
124th Driest
Driest since:
1925
4th Wettest
Wettest since:
2019
Sep 2016–May 2017
9-Month
27.65"
(702.31mm)
19.60"
(497.84mm)
8.05"
(204.47mm)
124th Driest
Driest since:
1925
4th Wettest
Wettest since:
2019
Aug 2016–May 2017
10-Month
32.86"
(834.64mm)
23.39"
(594.11mm)
9.47"
(240.53mm)
125th Driest
Driest since:
1931
3rd Wettest
Wettest since:
2019
Jul 2016–May 2017
11-Month
38.06"
(966.72mm)
27.22"
(691.39mm)
10.84"
(275.33mm)
125th Driest
Driest since:
1931
3rd Wettest
Wettest since:
1973
Jun 2016–May 2017
12-Month
43.42"
(1,102.87mm)
31.35"
(796.29mm)
12.07"
(306.58mm)
125th Driest
Driest since:
1934
3rd Wettest
Wettest since:
2019
Dec 2015–May 2017
18-Month
58.56"
(1,487.42mm)
42.74"
(1,085.60mm)
15.82"
(401.82mm)
126th Driest
Driest since:
1931
1st Wettest
Wettest to Date
2017
Jun 2015–May 2017
24-Month
80.89"
(2,054.61mm)
62.67"
(1,591.82mm)
18.22"
(462.79mm)
125th Driest
Driest since:
1931
2nd Wettest
Wettest to Date
2020
Jun 2014–May 2017
36-Month
114.90"
(2,918.46mm)
93.95"
(2,386.33mm)
20.95"
(532.13mm)
122nd Driest
Driest since:
1911
4th Wettest
Wettest to Date
2019
Jun 2013–May 2017
48-Month
148.30"
(3,766.82mm)
125.18"
(3,179.57mm)
23.12"
(587.25mm)
119th Driest
Driest since:
1934
6th Wettest
Wettest to Date
2020
Jun 2012–May 2017
60-Month
180.77"
(4,591.56mm)
156.40"
(3,972.56mm)
24.37"
(619.00mm)
118th Driest
Driest since:
1934
6th Wettest
Wettest to Date
2020

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