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


Wisconsin

Precipitation Rankings, April 1978

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
April 1978
1-Month
3.58"
(90.93mm)
2.63"
(66.80mm)
0.95"
(24.13mm)
98th Driest Driest since: 1977 1946
29th Wettest Wettest since: 1975 2008
Mar–Apr 1978
2-Month
3.96"
(100.58mm)
4.43"
(112.52mm)
-0.47"
(-11.94mm)
46th Driest Driest since: 1971 1915
81st Wettest Wettest since: 1977 1973
Ties: 1901, 1904
Feb–Apr 1978
3-Month
4.28"
(108.71mm)
5.46"
(138.68mm)
-1.18"
(-29.97mm)
24th Driest Driest since: 1970 1895
103rd Wettest Wettest since: 1977 1951
Jan–Apr 1978
4-Month
5.17"
(131.32mm)
6.60"
(167.64mm)
-1.43"
(-36.32mm)
20th Driest Driest since: 1970 1895, 1958
107th Wettest Wettest since: 1977 2013
Dec 1977–Apr 1978
5-Month
6.93"
(176.02mm)
7.87"
(199.90mm)
-0.94"
(-23.88mm)
35th Driest Driest since: 1970 1931
91st Wettest Wettest since: 1977 2016
Ties: 2000
Nov 1977–Apr 1978
6-Month
9.49"
(241.05mm)
9.85"
(250.19mm)
-0.36"
(-9.14mm)
49th Driest Driest since: 1977 1931, 1987
77th Wettest Wettest since: 1976 2016
Oct 1977–Apr 1978
7-Month
12.01"
(305.05mm)
12.29"
(312.17mm)
-0.28"
(-7.12mm)
53rd Driest Driest since: 1977 1925
73rd Wettest Wettest since: 1976 2019
Sep 1977–Apr 1978
8-Month
16.52"
(419.61mm)
16.06"
(407.92mm)
0.46"
(11.69mm)
72nd Driest Driest since: 1977 1957
54th Wettest Wettest since: 1976 2020
Aug 1977–Apr 1978
9-Month
21.21"
(538.73mm)
19.85"
(504.19mm)
1.36"
(34.54mm)
87th Driest Driest since: 1977 1931
39th Wettest Wettest since: 1976 2019
Jul 1977–Apr 1978
10-Month
25.99"
(660.15mm)
23.68"
(601.47mm)
2.31"
(58.68mm)
92nd Driest Driest since: 1977 1931
34th Wettest Wettest since: 1973 1973
Jun 1977–Apr 1978
11-Month
30.03"
(762.76mm)
27.80"
(706.12mm)
2.23"
(56.64mm)
90th Driest Driest since: 1977 1977
36th Wettest Wettest since: 1976 2011
May 1977–Apr 1978
12-Month
32.68"
(830.07mm)
31.32"
(795.53mm)
1.36"
(34.54mm)
77th Driest Driest since: 1977 1977
49th Wettest Wettest since: 1976 2019
Nov 1976–Apr 1978
18-Month
42.11"
(1,069.59mm)
41.18"
(1,045.97mm)
0.93"
(23.62mm)
68th Driest Driest since: 1977 1964
57th Wettest Wettest since: 1976 2017
May 1976–Apr 1978
24-Month
52.87"
(1,342.90mm)
62.64"
(1,591.06mm)
-9.77"
(-248.16mm)
6th Driest Driest since: 1964 1931
119th Wettest Wettest since: 1977 2020
May 1975–Apr 1978
36-Month
86.20"
(2,189.48mm)
93.91"
(2,385.31mm)
-7.71"
(-195.83mm)
18th Driest Driest since: 1977 1911
106th Wettest Wettest since: 1976 2020
May 1974–Apr 1978
48-Month
117.07"
(2,973.58mm)
125.14"
(3,178.56mm)
-8.07"
(-204.98mm)
20th Driest Driest since: 1965 1934
103rd Wettest Wettest since: 1977 2020
May 1973–Apr 1978
60-Month
149.86"
(3,806.44mm)
156.37"
(3,971.80mm)
-6.51"
(-165.36mm)
24th Driest Driest since: 1967 1934
98th Wettest Wettest since: 1977 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2020, retrieved on November 27, 2020 from https://www.ncdc.noaa.gov/cag/