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 1977

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
August 1977
1-Month
4.36"
(110.74mm)
3.44"
(87.38mm)
0.92"
(23.36mm)
101st Driest
Driest since:
1930
28th Wettest
Wettest since:
1900
Jul–Aug 1977
2-Month
8.08"
(205.23mm)
7.04"
(178.82mm)
1.04"
(26.41mm)
92nd Driest
Driest since:
1930
37th Wettest
Wettest since:
2016
Jun–Aug 1977
3-Month
11.90"
(302.26mm)
11.15"
(283.21mm)
0.75"
(19.05mm)
87th Driest
Driest since:
1936
42nd Wettest
Wettest since:
1993
May–Aug 1977
4-Month
15.82"
(401.83mm)
14.28"
(362.71mm)
1.54"
(39.12mm)
95th Driest
Driest since:
1910
34th Wettest
Wettest since:
1993
Apr–Aug 1977
5-Month
17.84"
(453.14mm)
16.32"
(414.53mm)
1.52"
(38.61mm)
87th Driest
Driest since:
1910
42nd Wettest
Wettest since:
1993
Mar–Aug 1977
6-Month
20.59"
(522.99mm)
17.59"
(446.79mm)
3.00"
(76.20mm)
110th Driest
Driest since:
1910
19th Wettest
Wettest since:
1993
Feb–Aug 1977
7-Month
21.61"
(548.89mm)
18.28"
(464.31mm)
3.33"
(84.58mm)
110th Driest
Driest since:
1910
19th Wettest
Wettest since:
1993
Jan–Aug 1977
8-Month
22.24"
(564.90mm)
19.07"
(484.38mm)
3.17"
(80.52mm)
108th Driest
Driest since:
1910
21st Wettest
Wettest since:
1993
Dec 1976–Aug 1977
9-Month
22.72"
(577.09mm)
19.88"
(504.95mm)
2.84"
(72.14mm)
98th Driest
Driest since:
1910
30th Wettest
Wettest since:
1993
Nov 1976–Aug 1977
10-Month
22.86"
(580.64mm)
21.16"
(537.46mm)
1.70"
(43.18mm)
86th Driest
Driest since:
1934
42nd Wettest
Wettest since:
1993
Oct 1976–Aug 1977
11-Month
23.36"
(593.34mm)
23.09"
(586.49mm)
0.27"
(6.85mm)
60th Driest
Driest since:
1934
68th Wettest
Wettest since:
1999
Sep 1976–Aug 1977
12-Month
24.41"
(620.01mm)
26.01"
(660.65mm)
-1.60"
(-40.64mm)
33rd Driest
Driest since:
1936
95th Wettest
Wettest since:
2011
Mar 1976–Aug 1977
18-Month
36.57"
(928.88mm)
43.57"
(1,106.68mm)
-7.00"
(-177.80mm)
9th Driest
Driest since:
1934
119th Wettest
Wettest since:
2011
Sep 1975–Aug 1977
24-Month
44.52"
(1,130.81mm)
52.00"
(1,320.80mm)
-7.48"
(-189.99mm)
6th Driest
Driest since:
1934
121st Wettest
Wettest since:
2020
Sep 1974–Aug 1977
36-Month
70.66"
(1,794.76mm)
77.95"
(1,979.93mm)
-7.29"
(-185.17mm)
16th Driest
Driest since:
1931
110th Wettest
Wettest since:
2020
Sep 1973–Aug 1977
48-Month
99.47"
(2,526.54mm)
103.86"
(2,638.04mm)
-4.39"
(-111.50mm)
32nd Driest
Driest since:
1936
93rd Wettest
Wettest since:
2019
Ties: 1960
Sep 1972–Aug 1977
60-Month
124.97"
(3,174.24mm)
129.79"
(3,296.67mm)
-4.82"
(-122.43mm)
31st Driest
Driest since:
1934
93rd Wettest
Wettest since:
2020

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