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, September 1986

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  • Record Wettest
PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Wettest/Driest
Since		Record
September 1986
1-Month		5.61"
(142.49mm)		2.88"
(73.15mm)		2.73"
(69.34mm)		124th Driest
Driest since:
1952, 2012
5th Wettest
Wettest since:
2010
Aug–Sep 1986
2-Month		9.20"
(233.68mm)		6.32"
(160.53mm)		2.88"
(73.15mm)		120th Driest
Driest since:
1976
9th Wettest
Wettest since:
1900
Jul–Sep 1986
3-Month		14.30"
(363.22mm)		9.91"
(251.71mm)		4.39"
(111.51mm)		124th Driest
Driest since:
1976
5th Wettest
Wettest since:
1900
Jun–Sep 1986
4-Month		18.88"
(479.55mm)		14.02"
(356.11mm)		4.86"
(123.44mm)		125th Driest
Driest since:
1936
4th Wettest
Wettest to Date
2010
May–Sep 1986
5-Month		21.69"
(550.93mm)		17.15"
(435.61mm)		4.54"
(115.32mm)		120th Driest
Driest since:
1910
9th Wettest
Wettest since:
2010
Apr–Sep 1986
6-Month		26.43"
(671.32mm)		19.20"
(487.68mm)		7.23"
(183.64mm)		128th Driest
Driest since:
1976
1st Wettest
Wettest to Date
1986
Mar–Sep 1986
7-Month		27.36"
(694.94mm)		20.46"
(519.68mm)		6.90"
(175.26mm)		128th Driest
Driest since:
1910
1st Wettest
Wettest to Date
1986
Feb–Sep 1986
8-Month		28.07"
(712.98mm)		21.16"
(537.46mm)		6.91"
(175.52mm)		127th Driest
Driest since:
1910
2nd Wettest
Wettest since:
1965
Jan–Sep 1986
9-Month		28.73"
(729.74mm)		21.94"
(557.28mm)		6.79"
(172.46mm)		128th Driest
Driest since:
1910
1st Wettest
Wettest to Date
1986
Dec 1985–Sep 1986
10-Month		29.54"
(750.32mm)		22.75"
(577.85mm)		6.79"
(172.47mm)		124th Driest
Driest since:
1910
4th Wettest
Wettest to Date
2016
Nov 1985–Sep 1986
11-Month		31.29"
(794.77mm)		24.03"
(610.36mm)		7.26"
(184.41mm)		126th Driest
Driest since:
1910
2nd Wettest
Wettest to Date
2016
Oct 1985–Sep 1986
12-Month		33.18"
(842.77mm)		25.96"
(659.38mm)		7.22"
(183.39mm)		122nd Driest
Driest since:
1910
6th Wettest
Wettest since:
2010
Apr 1985–Sep 1986
18-Month		56.70"
(1,440.18mm)		45.18"
(1,147.57mm)		11.52"
(292.61mm)		127th Driest
Driest since:
1934
1st Wettest
Wettest to Date
1986
Oct 1984–Sep 1986
24-Month		66.70"
(1,694.18mm)		51.97"
(1,320.04mm)		14.73"
(374.14mm)		126th Driest
Driest since:
1934
1st Wettest
Wettest to Date
1986
Oct 1983–Sep 1986
36-Month		93.58"
(2,376.93mm)		77.93"
(1,979.42mm)		15.65"
(397.51mm)		125th Driest
Driest since:
1931
1st Wettest
Wettest to Date
1986
Oct 1982–Sep 1986
48-Month		124.11"
(3,152.39mm)		103.85"
(2,637.79mm)		20.26"
(514.60mm)		123rd Driest
Driest since:
1934
2nd Wettest
Wettest to Date
2019
Oct 1981–Sep 1986
60-Month		151.46"
(3,847.08mm)		129.78"
(3,296.41mm)		21.68"
(550.67mm)		121st Driest
Driest since:
1934
3rd Wettest
Wettest to Date
2020

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