Climate at a Glance

Regional Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of April 2022. For more information, please see Climatological Rankings.


Upper Midwest Climate Region

Precipitation Rankings, December 1999

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
December 1999
1-Month
0.92"
(23.37mm)
1.25"
(31.75mm)
-0.33"
(-8.38mm)
32nd Driest Driest since: 1998 1943
96th Wettest Wettest since: 1996 2015
Nov–Dec 1999
2-Month
1.80"
(45.72mm)
3.10"
(78.74mm)
-1.30"
(-33.02mm)
10th Driest Driest since: 1997 1976
118th Wettest Wettest since: 1998 2015
Ties: 1997
Oct–Dec 1999
3-Month
3.04"
(77.22mm)
5.38"
(136.65mm)
-2.34"
(-59.43mm)
3rd Driest Driest since: 1976 1976
125th Wettest Wettest since: 1998 1982
Sep–Dec 1999
4-Month
5.65"
(143.51mm)
8.74"
(222.00mm)
-3.09"
(-78.49mm)
6th Driest Driest since: 1976 1976
122nd Wettest Wettest since: 1998 2019
Aug–Dec 1999
5-Month
8.99"
(228.35mm)
12.27"
(311.66mm)
-3.28"
(-83.31mm)
8th Driest Driest since: 1976 1976
120th Wettest Wettest since: 1998 2019
Jul–Dec 1999
6-Month
14.79"
(375.67mm)
15.84"
(402.34mm)
-1.05"
(-26.67mm)
48th Driest Driest since: 1998 1976
80th Wettest Wettest since: 1996 1900
Jun–Dec 1999
7-Month
19.19"
(487.43mm)
19.89"
(505.21mm)
-0.70"
(-17.78mm)
50th Driest Driest since: 1997 1976
78th Wettest Wettest since: 1998 2010
May–Dec 1999
8-Month
23.69"
(601.73mm)
23.31"
(592.07mm)
0.38"
(9.66mm)
63rd Driest Driest since: 1997 1976
65th Wettest Wettest since: 1998 2019
Apr–Dec 1999
9-Month
27.67"
(702.82mm)
25.81"
(655.57mm)
1.86"
(47.25mm)
83rd Driest Driest since: 1998 1976
45th Wettest Wettest since: 1995 2019
Mar–Dec 1999
10-Month
28.59"
(726.19mm)
27.52"
(699.01mm)
1.07"
(27.18mm)
73rd Driest Driest since: 1997 1910
55th Wettest Wettest since: 1998 2019
Feb–Dec 1999
11-Month
29.53"
(750.06mm)
28.54"
(724.92mm)
0.99"
(25.14mm)
71st Driest Driest since: 1997 1910
57th Wettest Wettest since: 1998 2019
Jan–Dec 1999
12-Month
31.42"
(798.07mm)
29.68"
(753.87mm)
1.74"
(44.20mm)
83rd Driest Driest since: 1997 1910
45th Wettest Wettest since: 1998 2019
Jul 1998–Dec 1999
18-Month
46.20"
(1,173.48mm)
45.59"
(1,157.99mm)
0.61"
(15.49mm)
62nd Driest Driest since: 1997 1976
65th Wettest Wettest since: 1998 2019
Jan 1998–Dec 1999
24-Month
63.60"
(1,615.44mm)
59.39"
(1,508.51mm)
4.21"
(106.93mm)
94th Driest Driest since: 1998 1989
33rd Wettest Wettest since: 1994 2019
Jan 1997–Dec 1999
36-Month
91.48"
(2,323.59mm)
89.07"
(2,262.38mm)
2.41"
(61.21mm)
70th Driest Driest since: 1997 1989
56th Wettest Wettest since: 1998 2019
Jan 1996–Dec 1999
48-Month
123.12"
(3,127.25mm)
118.71"
(3,015.23mm)
4.41"
(112.02mm)
80th Driest Driest since: 1998 1936
45th Wettest Wettest since: 1996 2019
Jan 1995–Dec 1999
60-Month
154.52"
(3,924.81mm)
148.36"
(3,768.34mm)
6.16"
(156.47mm)
84th Driest Driest since: 1998 1936
40th Wettest Wettest since: 1997 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published May 2022, retrieved on May 18, 2022 from https://www.ncdc.noaa.gov/cag/