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


Wisconsin

Precipitation Rankings, September 1940

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
September 1940
1-Month
1.21"
(30.73mm)
3.75"
(95.25mm)
-2.54"
(-64.52mm)
5th Driest Driest to Date 1952
121st Wettest Wettest since: 1939 1986
Aug–Sep 1940
2-Month
7.16"
(181.86mm)
7.53"
(191.26mm)
-0.37"
(-9.40mm)
64th Driest Driest since: 1939 1976
62nd Wettest Wettest since: 1938 1980
Jul–Sep 1940
3-Month
9.87"
(250.70mm)
11.32"
(287.53mm)
-1.45"
(-36.83mm)
44th Driest Driest since: 1939 1976
82nd Wettest Wettest since: 1938 1900
Jun–Sep 1940
4-Month
16.23"
(412.24mm)
15.50"
(393.70mm)
0.73"
(18.54mm)
81st Driest Driest since: 1939 1976
45th Wettest Wettest since: 1938 2010
May–Sep 1940
5-Month
19.76"
(501.90mm)
19.04"
(483.62mm)
0.72"
(18.28mm)
78th Driest Driest since: 1939 1976
48th Wettest Wettest since: 1938 2010
Apr–Sep 1940
6-Month
22.16"
(562.86mm)
21.67"
(550.42mm)
0.49"
(12.44mm)
69th Driest Driest since: 1939 1976
57th Wettest Wettest since: 1938 2010
Ties: 1919
Mar–Sep 1940
7-Month
23.48"
(596.39mm)
23.47"
(596.14mm)
0.01"
(0.25mm)
64th Driest Driest since: 1939 1910
62nd Wettest Wettest since: 1938 1938
Feb–Sep 1940
8-Month
24.53"
(623.06mm)
24.49"
(622.05mm)
0.04"
(1.01mm)
60th Driest Driest since: 1939 1910
66th Wettest Wettest since: 1938 1938
Jan–Sep 1940
9-Month
25.36"
(644.14mm)
25.64"
(651.26mm)
-0.28"
(-7.12mm)
53rd Driest Driest since: 1939 1910
73rd Wettest Wettest since: 1938 1938
Dec 1939–Sep 1940
10-Month
26.22"
(665.99mm)
26.91"
(683.51mm)
-0.69"
(-17.52mm)
50th Driest Driest since: 1939 1910
75th Wettest Wettest since: 1938 1938
Nov 1939–Sep 1940
11-Month
26.56"
(674.62mm)
28.89"
(733.81mm)
-2.33"
(-59.19mm)
29th Driest Driest since: 1937 1948
96th Wettest Wettest since: 1939 2016
Oct 1939–Sep 1940
12-Month
28.35"
(720.09mm)
31.32"
(795.53mm)
-2.97"
(-75.44mm)
28th Driest Driest since: 1939 1948
97th Wettest Wettest since: 1938 2019
Apr 1939–Sep 1940
18-Month
47.21"
(1,199.13mm)
52.99"
(1,345.95mm)
-5.78"
(-146.82mm)
23rd Driest Driest since: 1937 1989
102nd Wettest Wettest since: 1939 2019
Oct 1938–Sep 1940
24-Month
56.66"
(1,439.16mm)
62.67"
(1,591.82mm)
-6.01"
(-152.66mm)
20th Driest Driest since: 1937 1931
104th Wettest Wettest since: 1939 2017
Oct 1937–Sep 1940
36-Month
98.36"
(2,498.34mm)
93.98"
(2,387.09mm)
4.38"
(111.25mm)
85th Driest Driest since: 1939 1989
38th Wettest Wettest since: 1914 2019
Oct 1936–Sep 1940
48-Month
125.28"
(3,182.11mm)
125.23"
(3,180.84mm)
0.05"
(1.27mm)
56th Driest Driest since: 1939 1933
66th Wettest Wettest since: 1938 2019
Oct 1935–Sep 1940
60-Month
151.17"
(3,839.72mm)
156.47"
(3,974.34mm)
-5.30"
(-134.62mm)
23rd Driest Driest since: 1937 1934
98th Wettest Wettest since: 1939 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published May 2020, retrieved on May 28, 2020 from https://www.ncdc.noaa.gov/cag/