Climate at a Glance

Statewide Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of May 2022. For more information, please see Climatological Rankings.


Wisconsin

Precipitation Rankings, September 2018

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
September 2018
1-Month
5.52"
(140.21mm)
3.75"
(95.25mm)
1.77"
(44.96mm)
108th Driest Driest since: 2017 1952
20th Wettest Wettest since: 2016 1986
Aug–Sep 2018
2-Month
11.59"
(294.39mm)
7.53"
(191.26mm)
4.06"
(103.13mm)
120th Driest Driest since: 2017 1976
8th Wettest Wettest since: 1986 1980
Jul–Sep 2018
3-Month
14.70"
(373.38mm)
11.32"
(287.53mm)
3.38"
(85.85mm)
113th Driest Driest since: 2017 1976
15th Wettest Wettest since: 2016 1900
Jun–Sep 2018
4-Month
20.14"
(511.56mm)
15.50"
(393.70mm)
4.64"
(117.86mm)
118th Driest Driest since: 2017 1976
10th Wettest Wettest since: 2016 2010
May–Sep 2018
5-Month
24.84"
(630.94mm)
19.04"
(483.62mm)
5.80"
(147.32mm)
120th Driest Driest since: 2017 1976
8th Wettest Wettest since: 2010 2010
Apr–Sep 2018
6-Month
27.37"
(695.20mm)
21.67"
(550.42mm)
5.70"
(144.78mm)
119th Driest Driest since: 2017 1976
9th Wettest Wettest since: 2010 2010
Mar–Sep 2018
7-Month
28.29"
(718.57mm)
23.47"
(596.14mm)
4.82"
(122.43mm)
113th Driest Driest since: 2017 1910
15th Wettest Wettest since: 2016 1938
Feb–Sep 2018
8-Month
29.80"
(756.92mm)
24.49"
(622.05mm)
5.31"
(134.87mm)
117th Driest Driest since: 2017 1910
11th Wettest Wettest since: 2016 1938
Jan–Sep 2018
9-Month
31.00"
(787.40mm)
25.64"
(651.26mm)
5.36"
(136.14mm)
117th Driest Driest since: 2015 1910
11th Wettest Wettest since: 2017 1938
Dec 2017–Sep 2018
10-Month
32.07"
(814.58mm)
26.91"
(683.51mm)
5.16"
(131.07mm)
113th Driest Driest since: 2015 1910
14th Wettest Wettest since: 2017 1938
Nov 2017–Sep 2018
11-Month
32.98"
(837.69mm)
28.89"
(733.81mm)
4.09"
(103.88mm)
106th Driest Driest since: 2015 1948
21st Wettest Wettest since: 2017 2016
Oct 2017–Sep 2018
12-Month
37.28"
(946.91mm)
31.32"
(795.53mm)
5.96"
(151.38mm)
114th Driest Driest since: 2015 1948
13th Wettest Wettest since: 2017 2019
Apr 2017–Sep 2018
18-Month
63.21"
(1,605.53mm)
52.99"
(1,345.95mm)
10.22"
(259.58mm)
122nd Driest Driest since: 2015 1989
5th Wettest Wettest since: 2017 2019
Oct 2016–Sep 2018
24-Month
75.34"
(1,913.64mm)
62.67"
(1,591.82mm)
12.67"
(321.82mm)
121st Driest Driest since: 2016 1931
5th Wettest Wettest since: 2017 2020
Oct 2015–Sep 2018
36-Month
118.36"
(3,006.34mm)
93.98"
(2,387.09mm)
24.38"
(619.25mm)
122nd Driest Driest since: 2017 1989
3rd Wettest Wettest to Date 2019
Oct 2014–Sep 2018
48-Month
150.30"
(3,817.62mm)
125.23"
(3,180.84mm)
25.07"
(636.78mm)
120th Driest Driest since: 2016 1933
4th Wettest Wettest since: 2017 2019
Oct 2013–Sep 2018
60-Month
188.37"
(4,784.60mm)
156.47"
(3,974.34mm)
31.90"
(810.26mm)
120th Driest Driest since: 2017 1934
3rd Wettest Wettest to Date 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published June 2022, retrieved on June 29, 2022 from https://www.ncei.noaa.gov/cag/