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 December 2020. For more information, please see Climatological Rankings.


Wisconsin

Precipitation Rankings, September 2017

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
September 2017
1-Month
1.90"
(48.26mm)
3.75"
(95.25mm)
-1.85"
(-46.99mm)
17th Driest Driest since: 2012 1952
110th Wettest Wettest since: 2016 1986
Aug–Sep 2017
2-Month
6.00"
(152.40mm)
7.53"
(191.26mm)
-1.53"
(-38.86mm)
34th Driest Driest since: 2013 1976
93rd Wettest Wettest since: 2016 1980
Jul–Sep 2017
3-Month
10.46"
(265.68mm)
11.32"
(287.53mm)
-0.86"
(-21.85mm)
55th Driest Driest since: 2013 1976
72nd Wettest Wettest since: 2016 1900
Jun–Sep 2017
4-Month
16.40"
(416.56mm)
15.50"
(393.70mm)
0.90"
(22.86mm)
87th Driest Driest since: 2015 1976
40th Wettest Wettest since: 2016 2010
May–Sep 2017
5-Month
21.34"
(542.04mm)
19.04"
(483.62mm)
2.30"
(58.42mm)
96th Driest Driest since: 2015 1976
31st Wettest Wettest since: 2016 2010
Apr–Sep 2017
6-Month
25.93"
(658.62mm)
21.67"
(550.42mm)
4.26"
(108.20mm)
109th Driest Driest since: 2015 1976
18th Wettest Wettest since: 2016 2010
Mar–Sep 2017
7-Month
27.92"
(709.17mm)
23.47"
(596.14mm)
4.45"
(113.03mm)
110th Driest Driest since: 2015 1910
17th Wettest Wettest since: 2016 1938
Feb–Sep 2017
8-Month
29.26"
(743.20mm)
24.49"
(622.05mm)
4.77"
(121.15mm)
110th Driest Driest since: 2015 1910
17th Wettest Wettest since: 2016 1938
Jan–Sep 2017
9-Month
31.29"
(794.77mm)
25.64"
(651.26mm)
5.65"
(143.51mm)
119th Driest Driest since: 2015 1910
8th Wettest Wettest since: 2016 1938
Ties: 1951
Dec 2016–Sep 2017
10-Month
33.27"
(845.06mm)
26.91"
(683.51mm)
6.36"
(161.55mm)
119th Driest Driest since: 2015 1910
7th Wettest Wettest since: 2016 1938
Ties: 1951
Nov 2016–Sep 2017
11-Month
35.11"
(891.79mm)
28.89"
(733.81mm)
6.22"
(157.98mm)
118th Driest Driest since: 2015 1948
8th Wettest Wettest since: 2016 2016
Oct 2016–Sep 2017
12-Month
38.06"
(966.72mm)
31.32"
(795.53mm)
6.74"
(171.19mm)
117th Driest Driest since: 2015 1948
9th Wettest Wettest since: 2016 2019
Apr 2016–Sep 2017
18-Month
65.09"
(1,653.29mm)
52.99"
(1,345.95mm)
12.10"
(307.34mm)
122nd Driest Driest since: 2015 1989
4th Wettest Wettest since: 2016 2019
Oct 2015–Sep 2017
24-Month
81.08"
(2,059.43mm)
62.67"
(1,591.82mm)
18.41"
(467.61mm)
123rd Driest Driest since: 2016 1931
2nd Wettest Wettest to Date 2020
Oct 2014–Sep 2017
36-Month
113.02"
(2,870.71mm)
93.98"
(2,387.09mm)
19.04"
(483.62mm)
119th Driest Driest since: 2015 1989
5th Wettest Wettest since: 2016 2019
Oct 2013–Sep 2017
48-Month
151.09"
(3,837.69mm)
125.23"
(3,180.84mm)
25.86"
(656.85mm)
120th Driest Driest since: 2016 1933
3rd Wettest Wettest to Date 2019
Oct 2012–Sep 2017
60-Month
186.80"
(4,744.72mm)
156.47"
(3,974.34mm)
30.33"
(770.38mm)
118th Driest Driest since: 2016 1934
4th Wettest Wettest to Date 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2021, retrieved on January 25, 2021 from https://www.ncdc.noaa.gov/cag/