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 2021

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  • Record Wettest
PeriodValue1901-2000
Mean		AnomalyRank
(1895-2023)		Wettest/Driest
Since		Record
April 2021
1-Month		2.08"
(52.83mm)		2.60"
(66.04mm)		-0.52"
(-13.21mm)		38th Driest
Driest since:
1946
92nd Wettest
Wettest since:
2013
Ties: 1986
Mar–Apr 2021
2-Month		3.68"
(93.47mm)		4.64"
(117.86mm)		-0.96"
(-24.39mm)		29th Driest
Driest since:
1915
101st Wettest
Wettest since:
2011
Feb–Apr 2021
3-Month		4.96"
(125.98mm)		6.14"
(155.96mm)		-1.18"
(-29.98mm)		24th Driest
Driest since:
1895
106th Wettest
Wettest since:
1976
Jan–Apr 2021
4-Month		6.01"
(152.65mm)		7.95"
(201.93mm)		-1.94"
(-49.28mm)		12th Driest
Driest since:
1958
118th Wettest
Wettest since:
2013
Dec 2020–Apr 2021
5-Month		7.70"
(195.58mm)		9.94"
(252.48mm)		-2.24"
(-56.90mm)		9th Driest
Driest since:
1987
120th Wettest
Wettest since:
1950
Ties: 1925
Nov 2020–Apr 2021
6-Month		9.87"
(250.70mm)		12.52"
(318.01mm)		-2.65"
(-67.31mm)		15th Driest
Driest since:
1987
114th Wettest
Wettest since:
1950
Oct 2020–Apr 2021
7-Month		13.62"
(345.95mm)		15.23"
(386.84mm)		-1.61"
(-40.89mm)		27th Driest
Driest since:
1931
102nd Wettest
Wettest since:
2020
Sep 2020–Apr 2021
8-Month		16.70"
(424.18mm)		18.60"
(472.44mm)		-1.90"
(-48.26mm)		28th Driest
Driest since:
1931
101st Wettest
Wettest since:
2020
Aug 2020–Apr 2021
9-Month		20.53"
(521.46mm)		21.74"
(552.20mm)		-1.21"
(-30.74mm)		37th Driest
Driest since:
1931
92nd Wettest
Wettest since:
2020
Jul 2020–Apr 2021
10-Month		24.46"
(621.28mm)		24.79"
(629.67mm)		-0.33"
(-8.39mm)		52nd Driest
Driest since:
1931
77th Wettest
Wettest since:
2017
Jun 2020–Apr 2021
11-Month		27.55"
(699.77mm)		28.06"
(712.72mm)		-0.51"
(-12.95mm)		49th Driest
Driest since:
1931
80th Wettest
Wettest since:
2020
May 2020–Apr 2021
12-Month		31.61"
(802.89mm)		31.12"
(790.45mm)		0.49"
(12.44mm)		59th Driest
Driest since:
1931
70th Wettest
Wettest since:
2020
Nov 2019–Apr 2021
18-Month		47.43"
(1,204.72mm)		43.64"
(1,108.46mm)		3.79"
(96.26mm)		95th Driest
Driest since:
1931
33rd Wettest
Wettest since:
2020
May 2019–Apr 2021
24-Month		72.47"
(1,840.74mm)		62.25"
(1,581.15mm)		10.22"
(259.59mm)		123rd Driest
Driest since:
1931
5th Wettest
Wettest since:
2020
May 2018–Apr 2021
36-Month		110.49"
(2,806.45mm)		93.39"
(2,372.11mm)		17.10"
(434.34mm)		124th Driest
Driest since:
1932
3rd Wettest
Wettest since:
2020
May 2017–Apr 2021
48-Month		146.46"
(3,720.08mm)		124.52"
(3,162.81mm)		21.94"
(557.27mm)		122nd Driest
Driest since:
1937
4th Wettest
Wettest since:
2020
May 2016–Apr 2021
60-Month		184.40"
(4,683.76mm)		155.67"
(3,954.02mm)		28.73"
(729.74mm)		123rd Driest
Driest since:
1935
2nd Wettest
Wettest since:
2020

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