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 2015

View Period (Months):
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Wettest/Driest
Since		 Record
April 2015
1-Month 		2.46"
(62.48mm)		 2.60"
(66.04mm)		 -0.14"
(-3.56mm)		 59th Driest
Driest since:
 1946
70th Wettest
Wettest since:
 2013
Mar–Apr 2015
2-Month 		3.33"
(84.58mm)		 4.64"
(117.86mm)		 -1.31"
(-33.28mm)		 22nd Driest
Driest since:
 1915
107th Wettest
Wettest since:
 2011
Ties: 1971
Feb–Apr 2015
3-Month 		4.30"
(109.22mm)		 6.14"
(155.96mm)		 -1.84"
(-46.74mm)		 8th Driest
Driest since:
 1895
121st Wettest
Wettest since:
 1976
Jan–Apr 2015
4-Month 		5.58"
(141.73mm)		 7.95"
(201.93mm)		 -2.37"
(-60.20mm)		 7th Driest
Driest since:
 1958
122nd Wettest
Wettest since:
 2013
Ties: 1925
Dec 2014–Apr 2015
5-Month 		7.35"
(186.69mm)		 9.94"
(252.48mm)		 -2.59"
(-65.79mm)		 6th Driest
Driest since:
 1987
122nd Wettest
Wettest since:
 1950
Nov 2014–Apr 2015
6-Month 		10.86"
(275.84mm)		 12.52"
(318.01mm)		 -1.66"
(-42.17mm)		 25th Driest
Driest since:
 1987
103rd Wettest
Wettest since:
 1950
Oct 2014–Apr 2015
7-Month 		14.95"
(379.73mm)		 15.23"
(386.84mm)		 -0.28"
(-7.11mm)		 53rd Driest
Driest since:
 1931
75th Wettest
Wettest since:
 2020
Sep 2014–Apr 2015
8-Month 		18.87"
(479.30mm)		 18.60"
(472.44mm)		 0.27"
(6.86mm)		 63rd Driest
Driest since:
 1931
65th Wettest
Wettest since:
 2020
Aug 2014–Apr 2015
9-Month 		22.43"
(569.72mm)		 21.74"
(552.20mm)		 0.69"
(17.52mm)		 68th Driest
Driest since:
 1931
60th Wettest
Wettest since:
 2020
Jul 2014–Apr 2015
10-Month 		25.89"
(657.61mm)		 24.79"
(629.67mm)		 1.10"
(27.94mm)		 71st Driest
Driest since:
 1931
57th Wettest
Wettest since:
 2017
Jun 2014–Apr 2015
11-Month 		29.71"
(754.63mm)		 28.06"
(712.72mm)		 1.65"
(41.91mm)		 80th Driest
Driest since:
 1931
48th Wettest
Wettest since:
 2020
May 2014–Apr 2015
12-Month 		33.24"
(844.30mm)		 31.12"
(790.45mm)		 2.12"
(53.85mm)		 86th Driest
Driest since:
 1931
42nd Wettest
Wettest since:
 2020
Nov 2013–Apr 2015
18-Month 		48.26"
(1,225.80mm)		 43.64"
(1,108.46mm)		 4.62"
(117.34mm)		 101st Driest
Driest since:
 1931
26th Wettest
Wettest since:
 2020
May 2013–Apr 2015
24-Month 		67.81"
(1,722.37mm)		 62.25"
(1,581.15mm)		 5.56"
(141.22mm)		 103rd Driest
Driest since:
 1931
24th Wettest
Wettest since:
 2020
May 2012–Apr 2015
36-Month 		103.46"
(2,627.88mm)		 93.39"
(2,372.11mm)		 10.07"
(255.77mm)		 109th Driest
Driest since:
 1932
17th Wettest
Wettest since:
 2020
May 2011–Apr 2015
48-Month 		137.68"
(3,497.07mm)		 124.52"
(3,162.81mm)		 13.16"
(334.26mm)		 114th Driest
Driest since:
 1937
11th Wettest
Wettest since:
 2020
May 2010–Apr 2015
60-Month 		174.70"
(4,437.38mm)		 155.67"
(3,954.02mm)		 19.03"
(483.36mm)		 117th Driest
Driest since:
 1935
7th Wettest
Wettest to Date
 2020

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