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 2008

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
July 2008
1-Month
5.88"
(149.35mm)
3.86"
(98.04mm)
2.02"
(51.31mm)
110th Driest Driest since: 2007 1936
16th Wettest Wettest since: 1993 1993
Jun–Jul 2008
2-Month
14.76"
(374.90mm)
8.49"
(215.65mm)
6.27"
(159.25mm)
122nd Driest Driest since: 2007 1936
4th Wettest Wettest since: 1993 1993
May–Jul 2008
3-Month
20.43"
(518.92mm)
12.53"
(318.26mm)
7.90"
(200.66mm)
122nd Driest Driest since: 2007 1988
4th Wettest Wettest since: 1993 1993
Apr–Jul 2008
4-Month
26.29"
(667.77mm)
15.48"
(393.19mm)
10.81"
(274.58mm)
124th Driest Driest since: 2007 1936
2nd Wettest Wettest since: 1993 1993
Mar–Jul 2008
5-Month
27.55"
(699.77mm)
17.43"
(442.72mm)
10.12"
(257.05mm)
123rd Driest Driest since: 2007 1936
3rd Wettest Wettest since: 1993 1993
Feb–Jul 2008
6-Month
29.26"
(743.20mm)
18.45"
(468.63mm)
10.81"
(274.57mm)
124th Driest Driest since: 2007 1988
2nd Wettest Wettest since: 1993 1993
Jan–Jul 2008
7-Month
29.94"
(760.48mm)
19.43"
(493.52mm)
10.51"
(266.96mm)
123rd Driest Driest since: 2007 1988
3rd Wettest Wettest since: 1993 1993
Dec 2007–Jul 2008
8-Month
32.38"
(822.45mm)
20.53"
(521.46mm)
11.85"
(300.99mm)
122nd Driest Driest since: 2007 1988
3rd Wettest Wettest since: 1993 1993
Nov 2007–Jul 2008
9-Month
32.56"
(827.02mm)
22.27"
(565.66mm)
10.29"
(261.36mm)
122nd Driest Driest since: 2007 1934
3rd Wettest Wettest since: 1993 1993
Oct 2007–Jul 2008
10-Month
37.66"
(956.56mm)
24.58"
(624.33mm)
13.08"
(332.23mm)
122nd Driest Driest since: 2007 1934
3rd Wettest Wettest since: 1993 1993
Sep 2007–Jul 2008
11-Month
40.53"
(1,029.46mm)
28.28"
(718.31mm)
12.25"
(311.15mm)
121st Driest Driest since: 2007 1988
4th Wettest Wettest since: 1993 1993
Aug 2007–Jul 2008
12-Month
50.22"
(1,275.59mm)
32.14"
(816.36mm)
18.08"
(459.23mm)
124th Driest Driest since: 2007 1956
1st Wettest Wettest to Date 2008
Feb 2007–Jul 2008
18-Month
71.44"
(1,814.58mm)
50.60"
(1,285.24mm)
20.84"
(529.34mm)
124th Driest Driest since: 2007 1911
1st Wettest Wettest to Date 2008
Aug 2006–Jul 2008
24-Month
87.82"
(2,230.63mm)
64.31"
(1,633.47mm)
23.51"
(597.16mm)
123rd Driest Driest since: 2007 1934
1st Wettest Wettest to Date 2008
Aug 2005–Jul 2008
36-Month
114.89"
(2,918.21mm)
96.40"
(2,448.56mm)
18.49"
(469.65mm)
113th Driest Driest since: 2007 1956
10th Wettest Wettest since: 1995 2010
Aug 2004–Jul 2008
48-Month
146.65"
(3,724.91mm)
128.38"
(3,260.85mm)
18.27"
(464.06mm)
111th Driest Driest since: 2007 1957
11th Wettest Wettest since: 1995 2010
Aug 2003–Jul 2008
60-Month
179.88"
(4,568.95mm)
160.37"
(4,073.40mm)
19.51"
(495.55mm)
108th Driest Driest since: 2007 1957
13th Wettest Wettest since: 1996 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 18, 2019 from https://www.ncdc.noaa.gov/cag/