Climate at a Glance

Statewide 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 August 2022. For more information, please see Climatological Rankings.


Iowa

Precipitation Rankings, January 1964

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
January 1964
1-Month
0.40"
(10.16mm)
0.98"
(24.89mm)
-0.58"
(-14.73mm)
16th Driest Driest since: 1961 1981
113th Wettest Wettest since: 1963 1949
Ties: 2002
Dec 1963–Jan 1964
2-Month
0.89"
(22.61mm)
2.08"
(52.83mm)
-1.19"
(-30.22mm)
4th Driest Driest since: 1961 2003
124th Wettest Wettest since: 1963 2016
Ties: 1961
Nov 1963–Jan 1964
3-Month
2.24"
(56.90mm)
3.82"
(97.03mm)
-1.58"
(-40.13mm)
22nd Driest Driest since: 1963 2003
106th Wettest Wettest since: 1962 1932
Oct 1963–Jan 1964
4-Month
3.32"
(84.33mm)
6.13"
(155.70mm)
-2.81"
(-71.37mm)
7th Driest Driest since: 1956 1911
121st Wettest Wettest since: 1963 1932
Sep 1963–Jan 1964
5-Month
5.79"
(147.07mm)
9.83"
(249.68mm)
-4.04"
(-102.61mm)
9th Driest Driest since: 1956 1977
119th Wettest Wettest since: 1963 1932
Aug 1963–Jan 1964
6-Month
9.59"
(243.59mm)
13.69"
(347.73mm)
-4.10"
(-104.14mm)
12th Driest Driest since: 1959 1977
116th Wettest Wettest since: 1963 2019
Jul 1963–Jan 1964
7-Month
15.10"
(383.54mm)
17.57"
(446.28mm)
-2.47"
(-62.74mm)
35th Driest Driest since: 1957 1977
93rd Wettest Wettest since: 1963 2019
Jun 1963–Jan 1964
8-Month
17.76"
(451.10mm)
22.18"
(563.37mm)
-4.42"
(-112.27mm)
20th Driest Driest since: 1957 1977
108th Wettest Wettest since: 1963 2019
May 1963–Jan 1964
9-Month
20.62"
(523.75mm)
26.22"
(665.99mm)
-5.60"
(-142.24mm)
12th Driest Driest since: 1956 1977
116th Wettest Wettest since: 1963 1994
Apr 1963–Jan 1964
10-Month
23.75"
(603.25mm)
29.17"
(740.92mm)
-5.42"
(-137.67mm)
16th Driest Driest since: 1957 1911
112th Wettest Wettest since: 1963 1994
Ties: 1931
Mar 1963–Jan 1964
11-Month
26.33"
(668.78mm)
31.14"
(790.96mm)
-4.81"
(-122.18mm)
21st Driest Driest since: 1959 1911
107th Wettest Wettest since: 1963 1994
Feb 1963–Jan 1964
12-Month
26.89"
(683.01mm)
32.15"
(816.61mm)
-5.26"
(-133.60mm)
19th Driest Driest since: 1959 1911
109th Wettest Wettest since: 1963 1994
Ties: 1917
Aug 1962–Jan 1964
18-Month
37.64"
(956.06mm)
45.86"
(1,164.84mm)
-8.22"
(-208.78mm)
10th Driest Driest since: 1957 1957
117th Wettest Wettest since: 1963 2020
Feb 1962–Jan 1964
24-Month
57.95"
(1,471.93mm)
64.28"
(1,632.71mm)
-6.33"
(-160.78mm)
22nd Driest Driest since: 1959 1990
105th Wettest Wettest since: 1963 2020
Feb 1961–Jan 1964
36-Month
95.58"
(2,427.73mm)
96.29"
(2,445.77mm)
-0.71"
(-18.04mm)
55th Driest Driest since: 1959 1958
71st Wettest Wettest since: 1963 2011
Feb 1960–Jan 1964
48-Month
127.47"
(3,237.74mm)
128.27"
(3,258.06mm)
-0.80"
(-20.32mm)
59th Driest Driest since: 1960 1959
66th Wettest Wettest since: 1963 2011
Feb 1959–Jan 1964
60-Month
166.89"
(4,239.01mm)
160.30"
(4,071.62mm)
6.59"
(167.39mm)
82nd Driest Driest since: 1963 1957
42nd Wettest Wettest since: 1949 2011
Ties: 2000

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Precipitation, published September 2022, retrieved on September 30, 2022 from https://www.ncdc.noaa.gov/cag/