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, July 2015

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  • Record Wettest
PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Wettest/Driest
Since		Record
July 2015
1-Month		2.49"
(63.25mm)		3.04"
(77.22mm)		-0.55"
(-13.97mm)		31st Driest
Driest since:
1936
98th Wettest
Wettest since:
1952
Jun–Jul 2015
2-Month		6.55"
(166.37mm)		6.32"
(160.53mm)		0.23"
(5.84mm)		71st Driest
Driest since:
1895
58th Wettest
Wettest since:
2010
Ties: 1981
May–Jul 2015
3-Month		10.69"
(271.53mm)		9.40"
(238.76mm)		1.29"
(32.77mm)		96th Driest
Driest since:
1988
33rd Wettest
Wettest since:
2010
Apr–Jul 2015
4-Month		13.15"
(334.01mm)		12.00"
(304.80mm)		1.15"
(29.21mm)		86th Driest
Driest since:
1895
43rd Wettest
Wettest since:
2013
Mar–Jul 2015
5-Month		14.02"
(356.11mm)		14.04"
(356.62mm)		-0.02"
(-0.51mm)		52nd Driest
Driest since:
1895
77th Wettest
Wettest since:
2011
Ties: 1914
Feb–Jul 2015
6-Month		14.99"
(380.75mm)		15.55"
(394.97mm)		-0.56"
(-14.22mm)		42nd Driest
Driest since:
1895
87th Wettest
Wettest since:
2019
Ties: 1932, 1997
Jan–Jul 2015
7-Month		16.27"
(413.26mm)		17.36"
(440.94mm)		-1.09"
(-27.68mm)		36th Driest
Driest since:
1895, 1934
93rd Wettest
Wettest since:
2013
Dec 2014–Jul 2015
8-Month		18.04"
(458.22mm)		19.35"
(491.49mm)		-1.31"
(-33.27mm)		33rd Driest
Driest since:
1934
95th Wettest
Wettest since:
2013
Nov 2014–Jul 2015
9-Month		21.55"
(547.37mm)		21.92"
(556.77mm)		-0.37"
(-9.40mm)		49th Driest
Driest since:
1934
79th Wettest
Wettest since:
2004
Oct 2014–Jul 2015
10-Month		25.64"
(651.26mm)		24.63"
(625.60mm)		1.01"
(25.66mm)		71st Driest
Driest since:
1925
57th Wettest
Wettest since:
2020
Sep 2014–Jul 2015
11-Month		29.56"
(750.82mm)		28.00"
(711.20mm)		1.56"
(39.62mm)		76th Driest
Driest since:
1925
52nd Wettest
Wettest since:
2020
Aug 2014–Jul 2015
12-Month		33.12"
(841.25mm)		31.14"
(790.96mm)		1.98"
(50.29mm)		82nd Driest
Driest since:
1931
46th Wettest
Wettest since:
2020
Feb 2014–Jul 2015
18-Month		50.72"
(1,288.29mm)		46.67"
(1,185.42mm)		4.05"
(102.87mm)		101st Driest
Driest since:
1931
27th Wettest
Wettest since:
2020
Aug 2013–Jul 2015
24-Month		67.69"
(1,719.33mm)		62.27"
(1,581.66mm)		5.42"
(137.67mm)		100th Driest
Driest since:
1931
27th Wettest
Wettest since:
2020
Aug 2012–Jul 2015
36-Month		104.56"
(2,655.82mm)		93.40"
(2,372.36mm)		11.16"
(283.46mm)		117th Driest
Driest since:
1936
9th Wettest
Wettest since:
2020
Aug 2011–Jul 2015
48-Month		137.47"
(3,491.74mm)		124.53"
(3,163.06mm)		12.94"
(328.68mm)		112th Driest
Driest since:
1964
13th Wettest
Wettest since:
2020
Aug 2010–Jul 2015
60-Month		171.82"
(4,364.23mm)		155.70"
(3,954.78mm)		16.12"
(409.45mm)		113th Driest
Driest since:
1934
11th Wettest
Wettest since:
2020

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