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, December 1923

View Period (Months):
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
December 1923
1-Month
1.13"
(28.70mm)
1.25"
(31.75mm)
-0.12"
(-3.05mm)
51st Driest
Driest since:
1943
77th Wettest
Wettest since:
2015
Nov–Dec 1923
2-Month
1.85"
(46.99mm)
3.10"
(78.74mm)
-1.25"
(-31.75mm)
13th Driest
Driest since:
1976
115th Wettest
Wettest since:
2015
Oct–Dec 1923
3-Month
3.35"
(85.09mm)
5.38"
(136.65mm)
-2.03"
(-51.56mm)
7th Driest
Driest since:
1976
121st Wettest
Wettest since:
1982
Sep–Dec 1923
4-Month
6.88"
(174.75mm)
8.74"
(222.00mm)
-1.86"
(-47.25mm)
20th Driest
Driest since:
1976
108th Wettest
Wettest since:
2019
Aug–Dec 1923
5-Month
10.11"
(256.79mm)
12.27"
(311.66mm)
-2.16"
(-54.87mm)
25th Driest
Driest since:
1976
103rd Wettest
Wettest since:
2019
Jul–Dec 1923
6-Month
12.99"
(329.95mm)
15.84"
(402.34mm)
-2.85"
(-72.39mm)
12th Driest
Driest since:
1976
116th Wettest
Wettest since:
1900
Ties: 1895
Jun–Dec 1923
7-Month
17.27"
(438.66mm)
19.89"
(505.21mm)
-2.62"
(-66.55mm)
17th Driest
Driest since:
1976
111th Wettest
Wettest since:
2010
Ties: 1955
May–Dec 1923
8-Month
19.66"
(499.36mm)
23.31"
(592.07mm)
-3.65"
(-92.71mm)
13th Driest
Driest since:
1976
115th Wettest
Wettest since:
2019
Apr–Dec 1923
9-Month
21.56"
(547.62mm)
25.81"
(655.57mm)
-4.25"
(-107.95mm)
10th Driest
Driest since:
1976
118th Wettest
Wettest since:
2019
Mar–Dec 1923
10-Month
23.56"
(598.42mm)
27.52"
(699.01mm)
-3.96"
(-100.59mm)
13th Driest
Driest since:
1910
115th Wettest
Wettest since:
2019
Ties: 1929
Feb–Dec 1923
11-Month
24.25"
(615.95mm)
28.54"
(724.92mm)
-4.29"
(-108.97mm)
12th Driest
Driest since:
1910
116th Wettest
Wettest since:
2019
Ties: 1963
Jan–Dec 1923
12-Month
25.46"
(646.68mm)
29.68"
(753.87mm)
-4.22"
(-107.19mm)
14th Driest
Driest since:
1910
114th Wettest
Wettest since:
2019
Jul 1922–Dec 1923
18-Month
39.61"
(1,006.09mm)
45.59"
(1,157.99mm)
-5.98"
(-151.90mm)
11th Driest
Driest since:
1976
116th Wettest
Wettest since:
2019
Jan 1922–Dec 1923
24-Month
53.77"
(1,365.76mm)
59.39"
(1,508.51mm)
-5.62"
(-142.75mm)
16th Driest
Driest since:
1989
111th Wettest
Wettest since:
2019
Ties: 1958
Jan 1921–Dec 1923
36-Month
82.48"
(2,094.99mm)
89.07"
(2,262.38mm)
-6.59"
(-167.39mm)
17th Driest
Driest since:
1989
109th Wettest
Wettest since:
2019
Jan 1920–Dec 1923
48-Month
110.95"
(2,818.13mm)
118.71"
(3,015.23mm)
-7.76"
(-197.10mm)
15th Driest
Driest since:
1936
110th Wettest
Wettest since:
2019
Jan 1919–Dec 1923
60-Month
142.29"
(3,614.17mm)
148.36"
(3,768.34mm)
-6.07"
(-154.17mm)
26th Driest
Driest since:
1936
98th Wettest
Wettest since:
2019

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