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 2019. For more information, please see Climatological Rankings.


Iowa

Precipitation Rankings, July 2013

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
July 2013
1-Month
1.74"
(44.20mm)
3.86"
(98.04mm)
-2.12"
(-53.84mm)
6th Driest Driest since: 2012 1936
120th Wettest Wettest since: 2011 1993
Jun–Jul 2013
2-Month
6.63"
(168.40mm)
8.49"
(215.65mm)
-1.86"
(-47.25mm)
23rd Driest Driest since: 2012 1936
103rd Wettest Wettest since: 2011 1993
May–Jul 2013
3-Month
15.28"
(388.11mm)
12.53"
(318.26mm)
2.75"
(69.85mm)
97th Driest Driest since: 2012 1988
29th Wettest Wettest since: 2010 1993
Apr–Jul 2013
4-Month
21.71"
(551.43mm)
15.48"
(393.19mm)
6.23"
(158.24mm)
120th Driest Driest since: 2012 1936
6th Wettest Wettest since: 2010 1993
Mar–Jul 2013
5-Month
23.80"
(604.52mm)
17.43"
(442.72mm)
6.37"
(161.80mm)
119th Driest Driest since: 2012 1936
7th Wettest Wettest since: 2010 1993
Feb–Jul 2013
6-Month
25.07"
(636.78mm)
18.45"
(468.63mm)
6.62"
(168.15mm)
119th Driest Driest since: 2012 1988
7th Wettest Wettest since: 2010 1993
Jan–Jul 2013
7-Month
26.02"
(660.91mm)
19.43"
(493.52mm)
6.59"
(167.39mm)
117th Driest Driest since: 2012 1988
9th Wettest Wettest since: 2010 1993
Dec 2012–Jul 2013
8-Month
27.55"
(699.77mm)
20.53"
(521.46mm)
7.02"
(178.31mm)
118th Driest Driest since: 2012 1988
7th Wettest Wettest since: 2010 1993
Nov 2012–Jul 2013
9-Month
28.60"
(726.44mm)
22.27"
(565.66mm)
6.33"
(160.78mm)
116th Driest Driest since: 2012 1934
9th Wettest Wettest since: 2010 1993
Oct 2012–Jul 2013
10-Month
31.58"
(802.13mm)
24.58"
(624.33mm)
7.00"
(177.80mm)
117th Driest Driest since: 2012 1934
8th Wettest Wettest since: 2010 1993
Sep 2012–Jul 2013
11-Month
33.20"
(843.28mm)
28.28"
(718.31mm)
4.92"
(124.97mm)
103rd Driest Driest since: 2012 1988
22nd Wettest Wettest since: 2010 1993
Aug 2012–Jul 2013
12-Month
36.08"
(916.43mm)
32.14"
(816.36mm)
3.94"
(100.07mm)
95th Driest Driest since: 2012 1956
30th Wettest Wettest since: 2011 2008
Feb 2012–Jul 2013
18-Month
51.06"
(1,296.92mm)
50.60"
(1,285.24mm)
0.46"
(11.68mm)
64th Driest Driest since: 2012 1911
61st Wettest Wettest since: 2011 2008
Aug 2011–Jul 2013
24-Month
61.23"
(1,555.24mm)
64.31"
(1,633.47mm)
-3.08"
(-78.23mm)
38th Driest Driest since: 2006 1934
86th Wettest Wettest since: 2012 2008
Aug 2010–Jul 2013
36-Month
97.47"
(2,475.74mm)
96.40"
(2,448.56mm)
1.07"
(27.18mm)
68th Driest Driest since: 2007 1956
55th Wettest Wettest since: 2012 2010
Aug 2009–Jul 2013
48-Month
145.07"
(3,684.78mm)
128.38"
(3,260.85mm)
16.69"
(423.93mm)
106th Driest Driest since: 2012 1957
16th Wettest Wettest since: 2011 2010
Aug 2008–Jul 2013
60-Month
179.64"
(4,562.86mm)
160.37"
(4,073.40mm)
19.27"
(489.46mm)
107th Driest Driest since: 2007 1957
14th Wettest Wettest since: 2012 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 19, 2019 from https://www.ncdc.noaa.gov/cag/