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.

Michigan

Precipitation Rankings, April 2020

View Period (Months):
Download: csv json xml
  • Record Driest
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  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
April 2020
1-Month
3.01"
(76.45mm)
2.60"
(66.04mm)
0.41"
(10.41mm)
84th Driest
Driest since:
1946
45th Wettest
Wettest since:
2013
Mar–Apr 2020
2-Month
5.84"
(148.34mm)
4.64"
(117.86mm)
1.20"
(30.48mm)
105th Driest
Driest since:
1915
24th Wettest
Wettest since:
2011
Feb–Apr 2020
3-Month
6.87"
(174.50mm)
6.14"
(155.96mm)
0.73"
(18.54mm)
88th Driest
Driest since:
1895
41st Wettest
Wettest since:
1976
Jan–Apr 2020
4-Month
9.71"
(246.63mm)
7.95"
(201.93mm)
1.76"
(44.70mm)
109th Driest
Driest since:
1958
20th Wettest
Wettest since:
2013
Ties: 1947
Dec 2019–Apr 2020
5-Month
13.13"
(333.50mm)
9.94"
(252.48mm)
3.19"
(81.02mm)
119th Driest
Driest since:
1987
9th Wettest
Wettest since:
1950
Nov 2019–Apr 2020
6-Month
15.82"
(401.83mm)
12.52"
(318.01mm)
3.30"
(83.82mm)
118th Driest
Driest since:
1987
10th Wettest
Wettest since:
1950
Oct 2019–Apr 2020
7-Month
21.36"
(542.54mm)
15.23"
(386.84mm)
6.13"
(155.70mm)
127th Driest
Driest since:
1931
1st Wettest
Wettest to Date
2020
Sep 2019–Apr 2020
8-Month
26.55"
(674.37mm)
18.60"
(472.44mm)
7.95"
(201.93mm)
127th Driest
Driest since:
1931
1st Wettest
Wettest to Date
2020
Aug 2019–Apr 2020
9-Month
29.01"
(736.85mm)
21.74"
(552.20mm)
7.27"
(184.65mm)
127th Driest
Driest since:
1931
1st Wettest
Wettest to Date
2020
Jul 2019–Apr 2020
10-Month
32.00"
(812.80mm)
24.79"
(629.67mm)
7.21"
(183.13mm)
126th Driest
Driest since:
1931
2nd Wettest
Wettest since:
2017
Jun 2019–Apr 2020
11-Month
36.13"
(917.70mm)
28.06"
(712.72mm)
8.07"
(204.98mm)
127th Driest
Driest since:
1931
1st Wettest
Wettest to Date
2020
May 2019–Apr 2020
12-Month
40.86"
(1,037.84mm)
31.12"
(790.45mm)
9.74"
(247.39mm)
127th Driest
Driest since:
1931
1st Wettest
Wettest to Date
2020
Nov 2018–Apr 2020
18-Month
55.90"
(1,419.86mm)
43.64"
(1,108.46mm)
12.26"
(311.40mm)
126th Driest
Driest since:
1931
1st Wettest
Wettest to Date
2020
May 2018–Apr 2020
24-Month
78.88"
(2,003.55mm)
62.25"
(1,581.15mm)
16.63"
(422.40mm)
126th Driest
Driest since:
1931
1st Wettest
Wettest to Date
2020
May 2017–Apr 2020
36-Month
114.85"
(2,917.19mm)
93.39"
(2,372.11mm)
21.46"
(545.08mm)
125th Driest
Driest since:
1932
1st Wettest
Wettest to Date
2020
May 2016–Apr 2020
48-Month
152.79"
(3,880.87mm)
124.52"
(3,162.81mm)
28.27"
(718.06mm)
124th Driest
Driest since:
1937
1st Wettest
Wettest to Date
2020
May 2015–Apr 2020
60-Month
189.00"
(4,800.60mm)
155.67"
(3,954.02mm)
33.33"
(846.58mm)
123rd Driest
Driest since:
1935
1st Wettest
Wettest to Date
2020

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