Climate at a Glance

Divisional 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 October 2020. For more information, please see Climatological Rankings.


Iowa, Climate Division 4. West Central

Precipitation Rankings, December 1917

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
December 1917
1-Month
0.59"
(14.99mm)
0.89"
(22.61mm)
-0.30"
(-7.62mm)
43rd Driest Driest since: 1912 2002
83rd Wettest Wettest since: 1916 2015
Ties: 1997
Nov–Dec 1917
2-Month
0.98"
(24.89mm)
2.33"
(59.18mm)
-1.35"
(-34.29mm)
25th Driest Driest since: 1910 2002
101st Wettest Wettest since: 1916 2015
Oct–Dec 1917
3-Month
1.68"
(42.67mm)
4.40"
(111.76mm)
-2.72"
(-69.09mm)
6th Driest Driest since: 1910 1955
120th Wettest Wettest since: 1916 1909
Sep–Dec 1917
4-Month
3.56"
(90.42mm)
7.80"
(198.12mm)
-4.24"
(-107.70mm)
7th Driest Driest to Date 1976
119th Wettest Wettest since: 1916 1931
Aug–Dec 1917
5-Month
6.77"
(171.96mm)
11.51"
(292.35mm)
-4.74"
(-120.39mm)
8th Driest Driest to Date 1976
118th Wettest Wettest since: 1916 2015
Jul–Dec 1917
6-Month
8.74"
(222.00mm)
15.18"
(385.57mm)
-6.44"
(-163.57mm)
4th Driest Driest to Date 1976
122nd Wettest Wettest since: 1916 2015
Jun–Dec 1917
7-Month
15.68"
(398.27mm)
19.81"
(503.17mm)
-4.13"
(-104.90mm)
16th Driest Driest since: 1913 1976
110th Wettest Wettest since: 1916 2015
May–Dec 1917
8-Month
19.53"
(496.06mm)
23.78"
(604.01mm)
-4.25"
(-107.95mm)
20th Driest Driest since: 1910 1976
106th Wettest Wettest since: 1916 2015
Apr–Dec 1917
9-Month
24.31"
(617.47mm)
26.51"
(673.35mm)
-2.20"
(-55.88mm)
40th Driest Driest since: 1916 1976
86th Wettest Wettest since: 1915 2015
Mar–Dec 1917
10-Month
25.92"
(658.37mm)
28.25"
(717.55mm)
-2.33"
(-59.18mm)
44th Driest Driest since: 1916 1936
82nd Wettest Wettest since: 1915 2015
Feb–Dec 1917
11-Month
26.43"
(671.32mm)
29.18"
(741.17mm)
-2.75"
(-69.85mm)
40th Driest Driest since: 1916 1936
86th Wettest Wettest since: 1915 2015
Jan–Dec 1917
12-Month
27.19"
(690.63mm)
29.99"
(761.75mm)
-2.80"
(-71.12mm)
39th Driest Driest since: 1916 1976
87th Wettest Wettest since: 1915 2015
Jul 1916–Dec 1917
18-Month
40.84"
(1,037.34mm)
45.28"
(1,150.11mm)
-4.44"
(-112.77mm)
26th Driest Driest since: 1911 1976
99th Wettest Wettest since: 1916 2015
Jan 1916–Dec 1917
24-Month
52.39"
(1,330.71mm)
60.11"
(1,526.79mm)
-7.72"
(-196.08mm)
17th Driest Driest since: 1911 1956
108th Wettest Wettest since: 1916 2015
Jan 1915–Dec 1917
36-Month
91.16"
(2,315.46mm)
90.18"
(2,290.57mm)
0.98"
(24.89mm)
69th Driest Driest since: 1914 1935
55th Wettest Wettest since: 1916 2016
Jan 1914–Dec 1917
48-Month
121.76"
(3,092.70mm)
120.13"
(3,051.30mm)
1.63"
(41.40mm)
69th Driest Driest since: 1914 1936
54th Wettest Wettest since: 1916 2018
Ties: 1944
Jan 1913–Dec 1917
60-Month
150.97"
(3,834.64mm)
150.08"
(3,812.03mm)
0.89"
(22.61mm)
53rd Driest Driest since: 1914 1937
69th Wettest Wettest since: 1916 2018

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2020, retrieved on December 1, 2020 from https://www.ncdc.noaa.gov/cag/