Regional Rankings

Regional Data Info
Please note, Palmer Indices are not available for NWS Regions. Degree Days are not available for Great Plains, Souther Plains and Gulf Coast Rockies and Westward, River Basins, or Agricultural Belts. 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 1950

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  • Record Wettest
PeriodValue1901-2000
Mean
AnomalyRank
(1895-2023)
Wettest/Driest
Since
Record
January 1950
1-Month
2.22"
(56.39mm)
1.14"
(28.96mm)
1.08"
(27.43mm)
126th Driest
Driest since:
1981
4th Wettest
Wettest since:
1969
Dec 1949–Jan 1950
2-Month
3.73"
(94.74mm)
2.39"
(60.71mm)
1.34"
(34.03mm)
125th Driest
Driest since:
1961
4th Wettest
Wettest to Date
1969
Nov 1949–Jan 1950
3-Month
4.94"
(125.48mm)
4.22"
(107.19mm)
0.72"
(18.29mm)
89th Driest
Driest since:
2003
40th Wettest
Wettest since:
2016
Oct 1949–Jan 1950
4-Month
7.37"
(187.20mm)
6.52"
(165.61mm)
0.85"
(21.59mm)
82nd Driest
Driest since:
1977
47th Wettest
Wettest since:
2020
Sep 1949–Jan 1950
5-Month
9.75"
(247.65mm)
9.90"
(251.46mm)
-0.15"
(-3.81mm)
63rd Driest
Driest since:
1977
66th Wettest
Wettest since:
2020
Aug 1949–Jan 1950
6-Month
11.98"
(304.29mm)
13.46"
(341.88mm)
-1.48"
(-37.59mm)
37th Driest
Driest since:
1977
92nd Wettest
Wettest since:
2020
Jul 1949–Jan 1950
7-Month
16.90"
(429.26mm)
17.05"
(433.07mm)
-0.15"
(-3.81mm)
64th Driest
Driest since:
1977
65th Wettest
Wettest since:
2020
Jun 1949–Jan 1950
8-Month
21.56"
(547.62mm)
21.07"
(535.18mm)
0.49"
(12.44mm)
67th Driest
Driest since:
1977
62nd Wettest
Wettest since:
2011
May 1949–Jan 1950
9-Month
24.43"
(620.52mm)
24.46"
(621.28mm)
-0.03"
(-0.76mm)
59th Driest
Driest since:
1977
70th Wettest
Wettest since:
2020
Apr 1949–Jan 1950
10-Month
25.66"
(651.76mm)
26.96"
(684.78mm)
-1.30"
(-33.02mm)
41st Driest
Driest since:
1977
88th Wettest
Wettest since:
2020
Mar 1949–Jan 1950
11-Month
27.75"
(704.85mm)
28.68"
(728.47mm)
-0.93"
(-23.62mm)
45th Driest
Driest since:
1911
84th Wettest
Wettest since:
2020
Ties: 2022
Feb 1949–Jan 1950
12-Month
28.70"
(728.98mm)
29.70"
(754.38mm)
-1.00"
(-25.40mm)
45th Driest
Driest since:
1911
84th Wettest
Wettest since:
2020
Aug 1948–Jan 1950
18-Month
40.38"
(1,025.65mm)
43.18"
(1,096.77mm)
-2.80"
(-71.12mm)
28th Driest
Driest since:
1911
100th Wettest
Wettest since:
2020
Feb 1948–Jan 1950
24-Month
55.73"
(1,415.54mm)
59.40"
(1,508.76mm)
-3.67"
(-93.22mm)
26th Driest
Driest since:
1931
102nd Wettest
Wettest since:
2020
Feb 1947–Jan 1950
36-Month
85.12"
(2,162.05mm)
89.04"
(2,261.62mm)
-3.92"
(-99.57mm)
30th Driest
Driest since:
1935
97th Wettest
Wettest since:
2020
Feb 1946–Jan 1950
48-Month
114.63"
(2,911.60mm)
118.69"
(3,014.73mm)
-4.06"
(-103.13mm)
33rd Driest
Driest since:
1937
93rd Wettest
Wettest since:
2020
Feb 1945–Jan 1950
60-Month
147.71"
(3,751.83mm)
148.35"
(3,768.09mm)
-0.64"
(-16.26mm)
48th Driest
Driest since:
1934
77th Wettest
Wettest since:
2020

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