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


Iowa

Precipitation Rankings, October 1964

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
October 1964
1-Month
0.28"
(7.11mm)
2.29"
(58.17mm)
-2.01"
(-51.06mm)
2nd Driest Driest since: 1952 1952
125th Wettest Wettest since: 1963 2009
Sep–Oct 1964
2-Month
4.84"
(122.94mm)
5.96"
(151.38mm)
-1.12"
(-28.44mm)
42nd Driest Driest since: 1963 1952
85th Wettest Wettest since: 1962 1941
Aug–Oct 1964
3-Month
8.69"
(220.73mm)
9.80"
(248.92mm)
-1.11"
(-28.19mm)
45th Driest Driest since: 1963 1953
82nd Wettest Wettest since: 1962 2018
Jul–Oct 1964
4-Month
12.73"
(323.34mm)
13.66"
(346.96mm)
-0.93"
(-23.62mm)
53rd Driest Driest since: 1956 1953, 1976
74th Wettest Wettest since: 1963 1993
Jun–Oct 1964
5-Month
17.77"
(451.36mm)
18.29"
(464.57mm)
-0.52"
(-13.21mm)
58th Driest Driest since: 1963 1976
69th Wettest Wettest since: 1962 1993
May–Oct 1964
6-Month
21.78"
(553.21mm)
22.33"
(567.18mm)
-0.55"
(-13.97mm)
56th Driest Driest since: 1963 1976
71st Wettest Wettest since: 1962 1993
Apr–Oct 1964
7-Month
26.91"
(683.51mm)
25.28"
(642.11mm)
1.63"
(41.40mm)
81st Driest Driest since: 1963 1988
46th Wettest Wettest since: 1960 1993
Mar–Oct 1964
8-Month
28.40"
(721.36mm)
27.23"
(691.64mm)
1.17"
(29.72mm)
72nd Driest Driest since: 1963 1988
55th Wettest Wettest since: 1961 1993
Feb–Oct 1964
9-Month
28.71"
(729.23mm)
28.25"
(717.55mm)
0.46"
(11.68mm)
67th Driest Driest since: 1963 1988
60th Wettest Wettest since: 1962 1993
Jan–Oct 1964
10-Month
29.11"
(739.39mm)
29.23"
(742.44mm)
-0.12"
(-3.05mm)
62nd Driest Driest since: 1963 1988
65th Wettest Wettest since: 1962 1993
Dec 1963–Oct 1964
11-Month
29.60"
(751.84mm)
30.33"
(770.38mm)
-0.73"
(-18.54mm)
54th Driest Driest since: 1963 1988
72nd Wettest Wettest since: 1962 1993
Nov 1963–Oct 1964
12-Month
30.95"
(786.13mm)
32.07"
(814.58mm)
-1.12"
(-28.45mm)
52nd Driest Driest since: 1963 1956
74th Wettest Wettest since: 1962 1993
May 1963–Oct 1964
18-Month
49.33"
(1,252.98mm)
54.47"
(1,383.54mm)
-5.14"
(-130.56mm)
25th Driest Driest since: 1957 1956
101st Wettest Wettest since: 1963 2019
Nov 1962–Oct 1964
24-Month
57.19"
(1,452.63mm)
64.23"
(1,631.44mm)
-7.04"
(-178.81mm)
16th Driest Driest since: 1957 1956
109th Wettest Wettest since: 1963 1993
Nov 1961–Oct 1964
36-Month
91.75"
(2,330.45mm)
96.34"
(2,447.04mm)
-4.59"
(-116.59mm)
34th Driest Driest since: 1958 1957
90th Wettest Wettest since: 1963 2010
Nov 1960–Oct 1964
48-Month
126.13"
(3,203.70mm)
128.36"
(3,260.34mm)
-2.23"
(-56.64mm)
49th Driest Driest since: 1959 1958
74th Wettest Wettest since: 1963 2010
Nov 1959–Oct 1964
60-Month
162.00"
(4,114.80mm)
160.34"
(4,072.64mm)
1.66"
(42.16mm)
66th Driest Driest since: 1960 1956
56th Wettest Wettest since: 1963 2010

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2021, retrieved on October 15, 2021 from https://www.ncdc.noaa.gov/cag/