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 1966

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
May 1966
1-Month
1.67"
(42.42mm)
3.09"
(78.49mm)
-1.42"
(-36.07mm)
8th Driest
Driest since:
1925
121st Wettest
Wettest since:
2004
Apr–May 1966
2-Month
4.42"
(112.27mm)
5.68"
(144.27mm)
-1.26"
(-32.00mm)
24th Driest
Driest since:
1925
105th Wettest
Wettest since:
2011
Mar–May 1966
3-Month
7.26"
(184.40mm)
7.72"
(196.09mm)
-0.46"
(-11.69mm)
43rd Driest
Driest since:
1958
86th Wettest
Wettest since:
2011
Ties: 1982
Feb–May 1966
4-Month
8.42"
(213.87mm)
9.23"
(234.44mm)
-0.81"
(-20.57mm)
34th Driest
Driest since:
1958
95th Wettest
Wettest since:
2011
Ties: 1949
Jan–May 1966
5-Month
9.71"
(246.63mm)
11.04"
(280.42mm)
-1.33"
(-33.79mm)
27th Driest
Driest since:
1958
102nd Wettest
Wettest since:
2013
Dec 1965–May 1966
6-Month
12.77"
(324.36mm)
13.03"
(330.96mm)
-0.26"
(-6.60mm)
49th Driest
Driest since:
1958
79th Wettest
Wettest since:
2013
Nov 1965–May 1966
7-Month
15.80"
(401.32mm)
15.60"
(396.24mm)
0.20"
(5.08mm)
54th Driest
Driest since:
1987
74th Wettest
Wettest since:
2004
Oct 1965–May 1966
8-Month
17.93"
(455.42mm)
18.31"
(465.07mm)
-0.38"
(-9.65mm)
51st Driest
Driest since:
1925
77th Wettest
Wettest since:
2020
Ties: 1954
Sep 1965–May 1966
9-Month
23.49"
(596.65mm)
21.69"
(550.93mm)
1.80"
(45.72mm)
82nd Driest
Driest since:
1925
46th Wettest
Wettest since:
2020
Aug 1965–May 1966
10-Month
27.71"
(703.83mm)
24.82"
(630.43mm)
2.89"
(73.40mm)
98th Driest
Driest since:
1931
30th Wettest
Wettest since:
2020
Ties: 2011
Jul 1965–May 1966
11-Month
29.57"
(751.08mm)
27.88"
(708.15mm)
1.69"
(42.93mm)
77th Driest
Driest since:
1931
51st Wettest
Wettest since:
2017
Jun 1965–May 1966
12-Month
31.90"
(810.26mm)
31.14"
(790.96mm)
0.76"
(19.30mm)
62nd Driest
Driest since:
1931
66th Wettest
Wettest since:
2020
Dec 1964–May 1966
18-Month
46.04"
(1,169.42mm)
44.16"
(1,121.66mm)
1.88"
(47.76mm)
76th Driest
Driest since:
1931
51st Wettest
Wettest since:
2020
Ties: 1903, 1908
Jun 1964–May 1966
24-Month
62.66"
(1,591.56mm)
62.26"
(1,581.40mm)
0.40"
(10.16mm)
49th Driest
Driest since:
1931
78th Wettest
Wettest since:
2020
Jun 1963–May 1966
36-Month
88.67"
(2,252.22mm)
93.40"
(2,372.36mm)
-4.73"
(-120.14mm)
23rd Driest
Driest since:
1936
103rd Wettest
Wettest since:
2020
Jun 1962–May 1966
48-Month
114.73"
(2,914.14mm)
124.54"
(3,163.32mm)
-9.81"
(-249.18mm)
10th Driest
Driest since:
1937
115th Wettest
Wettest since:
2020
Jun 1961–May 1966
60-Month
146.09"
(3,710.69mm)
155.69"
(3,954.53mm)
-9.60"
(-243.84mm)
14th Driest
Driest since:
1934
110th Wettest
Wettest since:
2020

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