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 1994

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 1994
1-Month
3.89"
(98.81mm)
3.86"
(98.04mm)
0.03"
(0.77mm)
74th Driest Driest since: 1991 1936
52nd Wettest Wettest since: 1993 1993
Jun–Jul 1994
2-Month
10.12"
(257.05mm)
8.49"
(215.65mm)
1.63"
(41.40mm)
97th Driest Driest since: 1991 1936
29th Wettest Wettest since: 1993 1993
Ties: 1978
May–Jul 1994
3-Month
12.17"
(309.12mm)
12.53"
(318.26mm)
-0.36"
(-9.14mm)
60th Driest Driest since: 1991 1988
66th Wettest Wettest since: 1993 1993
Apr–Jul 1994
4-Month
14.58"
(370.33mm)
15.48"
(393.19mm)
-0.90"
(-22.86mm)
49th Driest Driest since: 1989 1936
77th Wettest Wettest since: 1993 1993
Ties: 1904
Mar–Jul 1994
5-Month
14.78"
(375.41mm)
17.43"
(442.72mm)
-2.65"
(-67.31mm)
24th Driest Driest since: 1989 1936
102nd Wettest Wettest since: 1993 1993
Feb–Jul 1994
6-Month
15.96"
(405.38mm)
18.45"
(468.63mm)
-2.49"
(-63.25mm)
25th Driest Driest since: 1989 1988
101st Wettest Wettest since: 1993 1993
Jan–Jul 1994
7-Month
17.02"
(432.31mm)
19.43"
(493.52mm)
-2.41"
(-61.21mm)
28th Driest Driest since: 1989 1988
98th Wettest Wettest since: 1993 1993
Dec 1993–Jul 1994
8-Month
17.78"
(451.61mm)
20.53"
(521.46mm)
-2.75"
(-69.85mm)
22nd Driest Driest since: 1989 1988
103rd Wettest Wettest since: 1993 1993
Nov 1993–Jul 1994
9-Month
18.87"
(479.30mm)
22.27"
(565.66mm)
-3.40"
(-86.36mm)
19th Driest Driest since: 1989 1934
106th Wettest Wettest since: 1993 1993
Oct 1993–Jul 1994
10-Month
20.18"
(512.57mm)
24.58"
(624.33mm)
-4.40"
(-111.76mm)
14th Driest Driest since: 1989 1934
111th Wettest Wettest since: 1993 1993
Sep 1993–Jul 1994
11-Month
23.87"
(606.30mm)
28.28"
(718.31mm)
-4.41"
(-112.01mm)
19th Driest Driest since: 1989 1988
106th Wettest Wettest since: 1993 1993
Ties: 1963
Aug 1993–Jul 1994
12-Month
32.12"
(815.85mm)
32.14"
(816.36mm)
-0.02"
(-0.51mm)
61st Driest Driest since: 1989 1956
64th Wettest Wettest since: 1993 2008
Feb 1993–Jul 1994
18-Month
63.72"
(1,618.49mm)
50.60"
(1,285.24mm)
13.12"
(333.25mm)
117th Driest Driest since: 1992 1911
8th Wettest Wettest since: 1993 2008
Aug 1992–Jul 1994
24-Month
80.82"
(2,052.83mm)
64.31"
(1,633.47mm)
16.51"
(419.36mm)
117th Driest Driest since: 1992 1934
7th Wettest Wettest since: 1993 2008
Aug 1991–Jul 1994
36-Month
116.11"
(2,949.19mm)
96.40"
(2,448.56mm)
19.71"
(500.63mm)
117th Driest Driest since: 1992 1956
6th Wettest Wettest since: 1993 2010
Aug 1990–Jul 1994
48-Month
149.59"
(3,799.59mm)
128.38"
(3,260.85mm)
21.21"
(538.74mm)
115th Driest Driest since: 1992 1957
7th Wettest Wettest since: 1993 2010
Aug 1989–Jul 1994
60-Month
188.73"
(4,793.74mm)
160.37"
(4,073.40mm)
28.36"
(720.34mm)
116th Driest Driest since: 1993 1957
5th Wettest Wettest to Date 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/