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 1902

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 1902
1-Month
2.03"
(51.56mm)
1.25"
(31.75mm)
0.78"
(19.81mm)
115th Driest
Driest since:
1943
13th Wettest
Wettest to Date
2015
Nov–Dec 1902
2-Month
4.25"
(107.95mm)
3.10"
(78.74mm)
1.15"
(29.21mm)
111th Driest
Driest since:
1976
17th Wettest
Wettest to Date
2015
Oct–Dec 1902
3-Month
6.36"
(161.54mm)
5.38"
(136.65mm)
0.98"
(24.89mm)
91st Driest
Driest since:
1976
37th Wettest
Wettest to Date
1982
Ties: 1927
Sep–Dec 1902
4-Month
9.52"
(241.81mm)
8.74"
(222.00mm)
0.78"
(19.81mm)
83rd Driest
Driest since:
1976
45th Wettest
Wettest since:
2019
Aug–Dec 1902
5-Month
13.22"
(335.79mm)
12.27"
(311.66mm)
0.95"
(24.13mm)
83rd Driest
Driest since:
1976
45th Wettest
Wettest since:
2019
Ties: 1987
Jul–Dec 1902
6-Month
19.05"
(483.87mm)
15.84"
(402.34mm)
3.21"
(81.53mm)
108th Driest
Driest since:
1976
20th Wettest
Wettest since:
1900
Jun–Dec 1902
7-Month
23.56"
(598.42mm)
19.89"
(505.21mm)
3.67"
(93.21mm)
112th Driest
Driest since:
1976
16th Wettest
Wettest since:
2010
May–Dec 1902
8-Month
28.38"
(720.85mm)
23.31"
(592.07mm)
5.07"
(128.78mm)
121st Driest
Driest since:
1976
7th Wettest
Wettest to Date
2019
Apr–Dec 1902
9-Month
30.09"
(764.29mm)
25.81"
(655.57mm)
4.28"
(108.72mm)
113th Driest
Driest since:
1976
15th Wettest
Wettest to Date
2019
Mar–Dec 1902
10-Month
31.58"
(802.13mm)
27.52"
(699.01mm)
4.06"
(103.12mm)
110th Driest
Driest since:
1910
18th Wettest
Wettest to Date
2019
Ties: 1990
Feb–Dec 1902
11-Month
32.47"
(824.74mm)
28.54"
(724.92mm)
3.93"
(99.82mm)
106th Driest
Driest since:
1910
22nd Wettest
Wettest to Date
2019
Jan–Dec 1902
12-Month
33.17"
(842.52mm)
29.68"
(753.87mm)
3.49"
(88.65mm)
100th Driest
Driest since:
1910
28th Wettest
Wettest to Date
2019
Jul 1901–Dec 1902
18-Month
46.95"
(1,192.53mm)
45.59"
(1,157.99mm)
1.36"
(34.54mm)
78th Driest
Driest since:
1976
49th Wettest
Wettest since:
2019
Jan 1901–Dec 1902
24-Month
58.85"
(1,494.79mm)
59.39"
(1,508.51mm)
-0.54"
(-13.72mm)
52nd Driest
Driest since:
1989
75th Wettest
Wettest since:
2019
Jan 1900–Dec 1902
36-Month
91.40"
(2,321.56mm)
89.07"
(2,262.38mm)
2.33"
(59.18mm)
69th Driest
Driest since:
1989
57th Wettest
Wettest to Date
2019
Jan 1899–Dec 1902
48-Month
121.38"
(3,083.05mm)
118.71"
(3,015.23mm)
2.67"
(67.82mm)
69th Driest
Driest since:
1936
56th Wettest
Wettest to Date
2019
Jan 1898–Dec 1902
60-Month
149.12"
(3,787.65mm)
148.36"
(3,768.34mm)
0.76"
(19.31mm)
57th Driest
Driest since:
1936
67th Wettest
Wettest since:
2019

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