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, May 1991

View Period (Months):
Download: CSV JSON XML
  • Record Driest
  • Bottom ⅒
  • Bottom ⅓
  • Normal
  • Top ⅓
  • Top ⅒
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
May 1991
1-Month
3.83"
(97.28mm)
3.09"
(78.49mm)
0.74"
(18.79mm)
97th Driest
Driest since:
1925
32nd Wettest
Wettest since:
2004
Ties: 2002
Apr–May 1991
2-Month
7.74"
(196.60mm)
5.68"
(144.27mm)
2.06"
(52.33mm)
116th Driest
Driest since:
1925
13th Wettest
Wettest since:
2011
Mar–May 1991
3-Month
10.90"
(276.86mm)
7.73"
(196.34mm)
3.17"
(80.52mm)
123rd Driest
Driest since:
1958
6th Wettest
Wettest since:
2011
Feb–May 1991
4-Month
11.69"
(296.93mm)
9.23"
(234.44mm)
2.46"
(62.49mm)
114th Driest
Driest since:
1958
15th Wettest
Wettest since:
2011
Jan–May 1991
5-Month
12.96"
(329.18mm)
11.04"
(280.42mm)
1.92"
(48.76mm)
103rd Driest
Driest since:
1958
26th Wettest
Wettest since:
2013
Dec 1990–May 1991
6-Month
15.29"
(388.37mm)
13.03"
(330.96mm)
2.26"
(57.41mm)
102nd Driest
Driest since:
1958
26th Wettest
Wettest since:
2013
Nov 1990–May 1991
7-Month
18.72"
(475.49mm)
15.60"
(396.24mm)
3.12"
(79.25mm)
109th Driest
Driest since:
1987
19th Wettest
Wettest since:
2004
Oct 1990–May 1991
8-Month
23.23"
(590.04mm)
18.31"
(465.07mm)
4.92"
(124.97mm)
119th Driest
Driest since:
1925
9th Wettest
Wettest since:
2020
Sep 1990–May 1991
9-Month
27.10"
(688.34mm)
21.69"
(550.93mm)
5.41"
(137.41mm)
121st Driest
Driest since:
1925
7th Wettest
Wettest since:
2020
Ties: 1985
Aug 1990–May 1991
10-Month
30.23"
(767.84mm)
24.82"
(630.43mm)
5.41"
(137.41mm)
117th Driest
Driest since:
1931
11th Wettest
Wettest since:
2020
Jul 1990–May 1991
11-Month
32.90"
(835.66mm)
27.88"
(708.15mm)
5.02"
(127.51mm)
114th Driest
Driest since:
1931
14th Wettest
Wettest since:
2017
Jun 1990–May 1991
12-Month
37.18"
(944.37mm)
31.14"
(790.96mm)
6.04"
(153.41mm)
119th Driest
Driest since:
1931
9th Wettest
Wettest since:
2020
Dec 1989–May 1991
18-Month
50.48"
(1,282.19mm)
44.16"
(1,121.66mm)
6.32"
(160.53mm)
113th Driest
Driest since:
1931
14th Wettest
Wettest since:
2020
Ties: 1952
Jun 1989–May 1991
24-Month
66.79"
(1,696.47mm)
62.26"
(1,581.40mm)
4.53"
(115.07mm)
92nd Driest
Driest since:
1931
35th Wettest
Wettest since:
2020
Jun 1988–May 1991
36-Month
100.61"
(2,555.49mm)
93.40"
(2,372.36mm)
7.21"
(183.13mm)
100th Driest
Driest since:
1936
26th Wettest
Wettest since:
2020
Jun 1987–May 1991
48-Month
132.55"
(3,366.77mm)
124.54"
(3,163.32mm)
8.01"
(203.45mm)
99th Driest
Driest since:
1937
26th Wettest
Wettest since:
2020
Ties: 1992
Jun 1986–May 1991
60-Month
164.87"
(4,187.70mm)
155.69"
(3,954.53mm)
9.18"
(233.17mm)
96th Driest
Driest since:
1934
28th Wettest
Wettest since:
2020

Citing This Page