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 1959

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
July 1959
1-Month
2.39"
(60.71mm)
3.86"
(98.04mm)
-1.47"
(-37.33mm)
21st Driest Driest since: 1954 1936
105th Wettest Wettest since: 1958 1993
Jun–Jul 1959
2-Month
6.44"
(163.58mm)
8.49"
(215.65mm)
-2.05"
(-52.07mm)
19th Driest Driest since: 1937 1936
107th Wettest Wettest since: 1958 1993
Ties: 2017
May–Jul 1959
3-Month
14.02"
(356.11mm)
12.53"
(318.26mm)
1.49"
(37.85mm)
85th Driest Driest since: 1958 1988
41st Wettest Wettest since: 1951 1993
Apr–Jul 1959
4-Month
16.85"
(427.99mm)
15.48"
(393.19mm)
1.37"
(34.80mm)
81st Driest Driest since: 1958 1936
45th Wettest Wettest since: 1951 1993
Mar–Jul 1959
5-Month
20.08"
(510.03mm)
17.43"
(442.72mm)
2.65"
(67.31mm)
95th Driest Driest since: 1958 1936
31st Wettest Wettest since: 1951 1993
Feb–Jul 1959
6-Month
21.40"
(543.56mm)
18.45"
(468.63mm)
2.95"
(74.93mm)
97th Driest Driest since: 1958 1988
29th Wettest Wettest since: 1951 1993
Jan–Jul 1959
7-Month
22.17"
(563.12mm)
19.43"
(493.52mm)
2.74"
(69.60mm)
94th Driest Driest since: 1958 1988
32nd Wettest Wettest since: 1951 1993
Dec 1958–Jul 1959
8-Month
22.42"
(569.47mm)
20.53"
(521.46mm)
1.89"
(48.01mm)
82nd Driest Driest since: 1958 1988
43rd Wettest Wettest since: 1951 1993
Nov 1958–Jul 1959
9-Month
24.04"
(610.62mm)
22.27"
(565.66mm)
1.77"
(44.96mm)
77th Driest Driest since: 1958 1934
48th Wettest Wettest since: 1951 1993
Oct 1958–Jul 1959
10-Month
24.96"
(633.98mm)
24.58"
(624.33mm)
0.38"
(9.65mm)
68th Driest Driest since: 1958 1934
57th Wettest Wettest since: 1952 1993
Sep 1958–Jul 1959
11-Month
28.03"
(711.96mm)
28.28"
(718.31mm)
-0.25"
(-6.35mm)
59th Driest Driest since: 1958 1988
66th Wettest Wettest since: 1952 1993
Aug 1958–Jul 1959
12-Month
30.50"
(774.70mm)
32.14"
(816.36mm)
-1.64"
(-41.66mm)
45th Driest Driest since: 1958 1956
80th Wettest Wettest since: 1952 2008
Feb 1958–Jul 1959
18-Month
46.80"
(1,188.72mm)
50.60"
(1,285.24mm)
-3.80"
(-96.52mm)
28th Driest Driest since: 1957 1911
97th Wettest Wettest since: 1958 2008
Aug 1957–Jul 1959
24-Month
60.38"
(1,533.65mm)
64.31"
(1,633.47mm)
-3.93"
(-99.82mm)
33rd Driest Driest since: 1958 1934
91st Wettest Wettest since: 1953 2008
Aug 1956–Jul 1959
36-Month
89.00"
(2,260.60mm)
96.40"
(2,448.56mm)
-7.40"
(-187.96mm)
21st Driest Driest since: 1958 1956
102nd Wettest Wettest since: 1954 2010
Aug 1955–Jul 1959
48-Month
110.44"
(2,805.18mm)
128.38"
(3,260.85mm)
-17.94"
(-455.67mm)
5th Driest Driest since: 1958 1957
117th Wettest Wettest since: 1955 2010
Aug 1954–Jul 1959
60-Month
140.66"
(3,572.76mm)
160.37"
(4,073.40mm)
-19.71"
(-500.64mm)
4th Driest Driest since: 1958 1957
117th Wettest Wettest since: 1956 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 23, 2019 from https://www.ncdc.noaa.gov/cag/