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 1947

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 1947
1-Month
4.65"
(118.11mm)
2.60"
(66.04mm)
2.05"
(52.07mm)
124th Driest
Driest since:
1946
5th Wettest
Wettest since:
2013
Mar–Apr 1947
2-Month
6.35"
(161.29mm)
4.64"
(117.86mm)
1.71"
(43.43mm)
116th Driest
Driest since:
1915
13th Wettest
Wettest since:
2011
Feb–Apr 1947
3-Month
7.61"
(193.29mm)
6.14"
(155.96mm)
1.47"
(37.33mm)
106th Driest
Driest since:
1895
23rd Wettest
Wettest since:
1976
Jan–Apr 1947
4-Month
9.71"
(246.63mm)
7.95"
(201.93mm)
1.76"
(44.70mm)
109th Driest
Driest since:
1958
20th Wettest
Wettest since:
2013
Ties: 2020
Dec 1946–Apr 1947
5-Month
12.22"
(310.39mm)
9.94"
(252.48mm)
2.28"
(57.91mm)
109th Driest
Driest since:
1987
19th Wettest
Wettest since:
1950
Nov 1946–Apr 1947
6-Month
14.76"
(374.90mm)
12.52"
(318.01mm)
2.24"
(56.89mm)
103rd Driest
Driest since:
1987
25th Wettest
Wettest since:
1950
Oct 1946–Apr 1947
7-Month
16.78"
(426.21mm)
15.23"
(386.84mm)
1.55"
(39.37mm)
87th Driest
Driest since:
1931
41st Wettest
Wettest since:
2020
Sep 1946–Apr 1947
8-Month
19.50"
(495.30mm)
18.60"
(472.44mm)
0.90"
(22.86mm)
72nd Driest
Driest since:
1931
56th Wettest
Wettest since:
2020
Aug 1946–Apr 1947
9-Month
21.75"
(552.45mm)
21.74"
(552.20mm)
0.01"
(0.25mm)
56th Driest
Driest since:
1931
72nd Wettest
Wettest since:
2020
Jul 1946–Apr 1947
10-Month
23.31"
(592.07mm)
24.79"
(629.67mm)
-1.48"
(-37.60mm)
37th Driest
Driest since:
1931
91st Wettest
Wettest since:
2017
Jun 1946–Apr 1947
11-Month
27.20"
(690.88mm)
28.06"
(712.72mm)
-0.86"
(-21.84mm)
42nd Driest
Driest since:
1931
86th Wettest
Wettest since:
2020
May 1946–Apr 1947
12-Month
30.64"
(778.26mm)
31.12"
(790.45mm)
-0.48"
(-12.19mm)
48th Driest
Driest since:
1931
80th Wettest
Wettest since:
2020
Nov 1945–Apr 1947
18-Month
41.64"
(1,057.66mm)
43.64"
(1,108.46mm)
-2.00"
(-50.80mm)
31st Driest
Driest since:
1931
96th Wettest
Wettest since:
2020
May 1945–Apr 1947
24-Month
64.43"
(1,636.52mm)
62.25"
(1,581.15mm)
2.18"
(55.37mm)
69th Driest
Driest since:
1931
58th Wettest
Wettest since:
2020
May 1944–Apr 1947
36-Month
93.42"
(2,372.87mm)
93.39"
(2,372.11mm)
0.03"
(0.76mm)
50th Driest
Driest since:
1932
76th Wettest
Wettest since:
2020
May 1943–Apr 1947
48-Month
123.76"
(3,143.50mm)
124.52"
(3,162.81mm)
-0.76"
(-19.31mm)
51st Driest
Driest since:
1937
74th Wettest
Wettest since:
2020
May 1942–Apr 1947
60-Month
159.70"
(4,056.38mm)
155.67"
(3,954.02mm)
4.03"
(102.36mm)
68th Driest
Driest since:
1935
56th Wettest
Wettest since:
2020

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