Regional Rankings

Regional Data Info
Please note, Palmer Indices are not available for NWS Regions. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Upper Midwest Climate Region

Precipitation Rankings, January 1909

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
January 1909
1-Month
1.47"
(37.34mm)
1.14"
(28.96mm)
0.33"
(8.38mm)
102nd Driest
Driest since:
1981
27th Wettest
Wettest since:
1969
Dec 1908–Jan 1909
2-Month
2.55"
(64.77mm)
2.39"
(60.71mm)
0.16"
(4.06mm)
77th Driest
Driest since:
1961
51st Wettest
Wettest since:
1969
Ties: 2014
Nov 1908–Jan 1909
3-Month
4.20"
(106.68mm)
4.22"
(107.19mm)
-0.02"
(-0.51mm)
60th Driest
Driest since:
2003
68th Wettest
Wettest since:
2016
Oct 1908–Jan 1909
4-Month
6.06"
(153.92mm)
6.52"
(165.61mm)
-0.46"
(-11.69mm)
44th Driest
Driest since:
1977
84th Wettest
Wettest since:
2020
Ties: 1900
Sep 1908–Jan 1909
5-Month
7.91"
(200.91mm)
9.90"
(251.46mm)
-1.99"
(-50.55mm)
21st Driest
Driest since:
1977
107th Wettest
Wettest since:
2020
Aug 1908–Jan 1909
6-Month
10.66"
(270.76mm)
13.46"
(341.88mm)
-2.80"
(-71.12mm)
14th Driest
Driest since:
1977
114th Wettest
Wettest since:
2020
Jul 1908–Jan 1909
7-Month
13.95"
(354.33mm)
17.05"
(433.07mm)
-3.10"
(-78.74mm)
13th Driest
Driest since:
1977
115th Wettest
Wettest since:
2020
Jun 1908–Jan 1909
8-Month
18.45"
(468.63mm)
21.07"
(535.18mm)
-2.62"
(-66.55mm)
18th Driest
Driest since:
1977
110th Wettest
Wettest since:
2011
May 1908–Jan 1909
9-Month
24.35"
(618.49mm)
24.46"
(621.28mm)
-0.11"
(-2.79mm)
56th Driest
Driest since:
1977
72nd Wettest
Wettest since:
2020
Apr 1908–Jan 1909
10-Month
26.89"
(683.01mm)
26.96"
(684.78mm)
-0.07"
(-1.77mm)
56th Driest
Driest since:
1977
72nd Wettest
Wettest since:
2020
Mar 1908–Jan 1909
11-Month
28.72"
(729.49mm)
28.68"
(728.47mm)
0.04"
(1.02mm)
58th Driest
Driest since:
1911
70th Wettest
Wettest since:
2020
Feb 1908–Jan 1909
12-Month
30.62"
(777.75mm)
29.70"
(754.38mm)
0.92"
(23.37mm)
71st Driest
Driest since:
1911
57th Wettest
Wettest since:
2020
Aug 1907–Jan 1909
18-Month
42.42"
(1,077.47mm)
43.18"
(1,096.77mm)
-0.76"
(-19.30mm)
46th Driest
Driest since:
1911
81st Wettest
Wettest since:
2020
Feb 1907–Jan 1909
24-Month
56.92"
(1,445.77mm)
59.40"
(1,508.76mm)
-2.48"
(-62.99mm)
32nd Driest
Driest since:
1931
95th Wettest
Wettest since:
2020
Feb 1906–Jan 1909
36-Month
88.22"
(2,240.79mm)
89.04"
(2,261.62mm)
-0.82"
(-20.83mm)
49th Driest
Driest since:
1935
77th Wettest
Wettest since:
2020
Feb 1905–Jan 1909
48-Month
122.55"
(3,112.77mm)
118.69"
(3,014.73mm)
3.86"
(98.04mm)
79th Driest
Driest since:
1937
46th Wettest
Wettest since:
2020
Ties: 1947
Feb 1904–Jan 1909
60-Month
150.83"
(3,831.08mm)
148.35"
(3,768.09mm)
2.48"
(62.99mm)
65th Driest
Driest since:
1934
59th Wettest
Wettest since:
2020

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