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 October 2019. For more information, please see Climatological Rankings.


Iowa

Precipitation Rankings, October 1915

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
October 1915
1-Month
1.28"
(32.51mm)
2.29"
(58.17mm)
-1.01"
(-25.66mm)
24th Driest Driest since: 1910 1952
102nd Wettest Wettest since: 1914 2009
Sep–Oct 1915
2-Month
7.36"
(186.94mm)
5.96"
(151.38mm)
1.40"
(35.56mm)
95th Driest Driest since: 1913 1952
31st Wettest Wettest since: 1914 1941
Aug–Oct 1915
3-Month
10.18"
(258.57mm)
9.80"
(248.92mm)
0.38"
(9.65mm)
72nd Driest Driest since: 1913 1953
54th Wettest Wettest since: 1914 2018
Jul–Oct 1915
4-Month
18.24"
(463.30mm)
13.66"
(346.96mm)
4.58"
(116.34mm)
110th Driest Driest since: 1914 1953, 1976
16th Wettest Wettest since: 1902 1993
Jun–Oct 1915
5-Month
22.34"
(567.44mm)
18.29"
(464.57mm)
4.05"
(102.87mm)
105th Driest Driest since: 1914 1976
21st Wettest Wettest since: 1902 1993
May–Oct 1915
6-Month
29.69"
(754.13mm)
22.33"
(567.18mm)
7.36"
(186.95mm)
117th Driest Driest since: 1914 1976
9th Wettest Wettest since: 1902 1993
Apr–Oct 1915
7-Month
31.01"
(787.65mm)
25.28"
(642.11mm)
5.73"
(145.54mm)
108th Driest Driest since: 1914 1988
18th Wettest Wettest since: 1903 1993
Mar–Oct 1915
8-Month
31.93"
(811.02mm)
27.23"
(691.64mm)
4.70"
(119.38mm)
102nd Driest Driest since: 1914 1988
24th Wettest Wettest since: 1903 1993
Feb–Oct 1915
9-Month
34.79"
(883.67mm)
28.25"
(717.55mm)
6.54"
(166.12mm)
111th Driest Driest since: 1914 1988
15th Wettest Wettest since: 1902 1993
Jan–Oct 1915
10-Month
36.42"
(925.07mm)
29.23"
(742.44mm)
7.19"
(182.63mm)
112th Driest Driest since: 1914 1988
14th Wettest Wettest since: 1902 1993
Dec 1914–Oct 1915
11-Month
37.72"
(958.09mm)
30.33"
(770.38mm)
7.39"
(187.71mm)
111th Driest Driest since: 1914 1988
14th Wettest Wettest since: 1902 1993
Nov 1914–Oct 1915
12-Month
37.93"
(963.42mm)
32.07"
(814.58mm)
5.86"
(148.84mm)
105th Driest Driest since: 1914 1956
20th Wettest Wettest since: 1903 1993
May 1914–Oct 1915
18-Month
62.12"
(1,577.85mm)
54.47"
(1,383.54mm)
7.65"
(194.31mm)
107th Driest Driest since: 1914 1956
18th Wettest Wettest since: 1903 2019
Nov 1913–Oct 1915
24-Month
70.21"
(1,783.33mm)
64.23"
(1,631.44mm)
5.98"
(151.89mm)
94th Driest Driest since: 1914 1956
30th Wettest Wettest since: 1903 1993
Nov 1912–Oct 1915
36-Month
99.83"
(2,535.68mm)
96.34"
(2,447.04mm)
3.49"
(88.64mm)
80th Driest Driest since: 1914 1957
43rd Wettest Wettest since: 1909 2010
Nov 1911–Oct 1915
48-Month
130.51"
(3,314.95mm)
128.36"
(3,260.34mm)
2.15"
(54.61mm)
70th Driest Driest since: 1914 1958
52nd Wettest Wettest since: 1909 2010
Nov 1910–Oct 1915
60-Month
158.91"
(4,036.31mm)
160.34"
(4,072.64mm)
-1.43"
(-36.33mm)
54th Driest Driest since: 1914 1956
67th Wettest Wettest since: 1910 2010
Ties: 2005

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on December 8, 2019 from https://www.ncdc.noaa.gov/cag/