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 June 2021. For more information, please see Climatological Rankings.


Upper Midwest Climate Region

Precipitation Rankings, December 1977

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
December 1977
1-Month
1.70"
(43.18mm)
1.25"
(31.75mm)
0.45"
(11.43mm)
104th Driest Driest since: 1976 1943
23rd Wettest Wettest since: 1973 2015
Ties: 1996
Nov–Dec 1977
2-Month
4.26"
(108.20mm)
3.10"
(78.74mm)
1.16"
(29.46mm)
111th Driest Driest since: 1976 1976
16th Wettest Wettest since: 1975 2015
Oct–Dec 1977
3-Month
7.15"
(181.61mm)
5.38"
(136.65mm)
1.77"
(44.96mm)
108th Driest Driest since: 1976 1976
19th Wettest Wettest since: 1971 1982
Sep–Dec 1977
4-Month
11.87"
(301.50mm)
8.74"
(222.00mm)
3.13"
(79.50mm)
112th Driest Driest since: 1976 1976
15th Wettest Wettest since: 1970 2019
Aug–Dec 1977
5-Month
17.20"
(436.88mm)
12.27"
(311.66mm)
4.93"
(125.22mm)
124th Driest Driest since: 1976 1976
3rd Wettest Wettest to Date 2019
Jul–Dec 1977
6-Month
21.13"
(536.70mm)
15.84"
(402.34mm)
5.29"
(134.36mm)
122nd Driest Driest since: 1976 1976
5th Wettest Wettest since: 1900 1900
Jun–Dec 1977
7-Month
24.54"
(623.32mm)
19.89"
(505.21mm)
4.65"
(118.11mm)
118th Driest Driest since: 1976 1976
9th Wettest Wettest since: 1968 2010
May–Dec 1977
8-Month
27.30"
(693.42mm)
23.31"
(592.07mm)
3.99"
(101.35mm)
113th Driest Driest since: 1976 1976
14th Wettest Wettest since: 1968 2019
Apr–Dec 1977
9-Month
29.86"
(758.44mm)
25.81"
(655.57mm)
4.05"
(102.87mm)
111th Driest Driest since: 1976 1976
16th Wettest Wettest since: 1968 2019
Mar–Dec 1977
10-Month
33.32"
(846.33mm)
27.52"
(699.01mm)
5.80"
(147.32mm)
118th Driest Driest since: 1976 1910
9th Wettest Wettest since: 1965 2019
Feb–Dec 1977
11-Month
34.30"
(871.22mm)
28.54"
(724.92mm)
5.76"
(146.30mm)
118th Driest Driest since: 1976 1910
9th Wettest Wettest since: 1965 2019
Jan–Dec 1977
12-Month
35.03"
(889.76mm)
29.68"
(753.87mm)
5.35"
(135.89mm)
118th Driest Driest since: 1976 1910
9th Wettest Wettest since: 1965 2019
Jul 1976–Dec 1977
18-Month
42.50"
(1,079.50mm)
45.59"
(1,157.99mm)
-3.09"
(-78.49mm)
26th Driest Driest since: 1976 1976
100th Wettest Wettest since: 1975 2019
Jan 1976–Dec 1977
24-Month
56.51"
(1,435.35mm)
59.39"
(1,508.51mm)
-2.88"
(-73.16mm)
30th Driest Driest since: 1976 1989
96th Wettest Wettest since: 1975 2019
Jan 1975–Dec 1977
36-Month
87.91"
(2,232.91mm)
89.07"
(2,262.38mm)
-1.16"
(-29.47mm)
44th Driest Driest since: 1976 1989
81st Wettest Wettest since: 1975 2019
Jan 1974–Dec 1977
48-Month
116.56"
(2,960.62mm)
118.71"
(3,015.23mm)
-2.15"
(-54.61mm)
39th Driest Driest since: 1976 1936
85th Wettest Wettest since: 1975 2019
Jan 1973–Dec 1977
60-Month
150.74"
(3,828.80mm)
148.36"
(3,768.34mm)
2.38"
(60.46mm)
66th Driest Driest since: 1976 1936
57th Wettest Wettest since: 1975 2019
Ties: 1953

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published July 2021, retrieved on August 3, 2021 from https://www.ncdc.noaa.gov/cag/