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.

Minnesota

Precipitation Rankings, August 1987

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  • Record Wettest
PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Wettest/Driest
Since
Record
August 1987
1-Month
3.02"
(76.71mm)
3.44"
(87.38mm)
-0.42"
(-10.67mm)
50th Driest
Driest since:
1930
79th Wettest
Wettest since:
1900
Ties: 1965
Jul–Aug 1987
2-Month
8.93"
(226.82mm)
7.04"
(178.82mm)
1.89"
(48.00mm)
111th Driest
Driest since:
1930
18th Wettest
Wettest since:
2016
Jun–Aug 1987
3-Month
10.71"
(272.03mm)
11.15"
(283.21mm)
-0.44"
(-11.18mm)
50th Driest
Driest since:
1936
79th Wettest
Wettest since:
1993
May–Aug 1987
4-Month
14.44"
(366.78mm)
14.28"
(362.71mm)
0.16"
(4.07mm)
62nd Driest
Driest since:
1910
67th Wettest
Wettest since:
1993
Apr–Aug 1987
5-Month
14.83"
(376.68mm)
16.32"
(414.53mm)
-1.49"
(-37.85mm)
34th Driest
Driest since:
1910
95th Wettest
Wettest since:
1993
Mar–Aug 1987
6-Month
15.97"
(405.64mm)
17.59"
(446.79mm)
-1.62"
(-41.15mm)
33rd Driest
Driest since:
1910
96th Wettest
Wettest since:
1993
Feb–Aug 1987
7-Month
16.36"
(415.54mm)
18.28"
(464.31mm)
-1.92"
(-48.77mm)
28th Driest
Driest since:
1910
101st Wettest
Wettest since:
1993
Jan–Aug 1987
8-Month
16.85"
(427.99mm)
19.07"
(484.38mm)
-2.22"
(-56.39mm)
22nd Driest
Driest since:
1910
107th Wettest
Wettest since:
1993
Dec 1986–Aug 1987
9-Month
17.11"
(434.59mm)
19.88"
(504.95mm)
-2.77"
(-70.36mm)
19th Driest
Driest since:
1910
109th Wettest
Wettest since:
1993
Nov 1986–Aug 1987
10-Month
18.54"
(470.92mm)
21.16"
(537.46mm)
-2.62"
(-66.54mm)
20th Driest
Driest since:
1934
108th Wettest
Wettest since:
1993
Ties: 1940
Oct 1986–Aug 1987
11-Month
19.57"
(497.08mm)
23.09"
(586.49mm)
-3.52"
(-89.41mm)
16th Driest
Driest since:
1934
112th Wettest
Wettest since:
1999
Ties: 1918
Sep 1986–Aug 1987
12-Month
25.18"
(639.57mm)
26.01"
(660.65mm)
-0.83"
(-21.08mm)
45th Driest
Driest since:
1936
83rd Wettest
Wettest since:
2011
Mar 1986–Aug 1987
18-Month
46.93"
(1,192.02mm)
43.57"
(1,106.68mm)
3.36"
(85.34mm)
89th Driest
Driest since:
1934
39th Wettest
Wettest since:
2011
Sep 1985–Aug 1987
24-Month
57.11"
(1,450.59mm)
52.00"
(1,320.80mm)
5.11"
(129.79mm)
97th Driest
Driest since:
1934
30th Wettest
Wettest since:
2020
Sep 1984–Aug 1987
36-Month
88.49"
(2,247.65mm)
77.95"
(1,979.93mm)
10.54"
(267.72mm)
115th Driest
Driest since:
1931
11th Wettest
Wettest since:
2020
Sep 1983–Aug 1987
48-Month
116.55"
(2,960.37mm)
103.86"
(2,638.04mm)
12.69"
(322.33mm)
117th Driest
Driest since:
1936
8th Wettest
Wettest since:
2019
Sep 1982–Aug 1987
60-Month
147.05"
(3,735.07mm)
129.79"
(3,296.67mm)
17.26"
(438.40mm)
119th Driest
Driest since:
1934
5th Wettest
Wettest since:
2020

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