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 April 2020. For more information, please see Climatological Rankings.


Iowa

Precipitation Rankings, February 1975

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
February 1975
1-Month
1.14"
(28.96mm)
1.02"
(25.91mm)
0.12"
(3.05mm)
76th Driest Driest since: 1974 1970
51st Wettest Wettest since: 1973 1915
Ties: 1898
Jan–Feb 1975
2-Month
2.67"
(67.82mm)
1.99"
(50.55mm)
0.68"
(17.27mm)
103rd Driest Driest since: 1974 1970
24th Wettest Wettest since: 1973 1915
Ties: 1965
Dec 1974–Feb 1975
3-Month
3.79"
(96.27mm)
3.09"
(78.49mm)
0.70"
(17.78mm)
93rd Driest Driest since: 1972 1964
33rd Wettest Wettest since: 1974 2016
Nov 1974–Feb 1975
4-Month
5.20"
(132.08mm)
4.84"
(122.94mm)
0.36"
(9.14mm)
77th Driest Driest since: 1970 1977
49th Wettest Wettest since: 1974 1932
Ties: 2011
Oct 1974–Feb 1975
5-Month
8.10"
(205.74mm)
7.15"
(181.61mm)
0.95"
(24.13mm)
85th Driest Driest since: 1970 1977
41st Wettest Wettest since: 1974 1932
Ties: 1920
Sep 1974–Feb 1975
6-Month
9.69"
(246.13mm)
10.85"
(275.59mm)
-1.16"
(-29.46mm)
50th Driest Driest since: 1970 1977
76th Wettest Wettest since: 1974 1932
Aug 1974–Feb 1975
7-Month
14.46"
(367.28mm)
14.71"
(373.63mm)
-0.25"
(-6.35mm)
61st Driest Driest since: 1972 1977
65th Wettest Wettest since: 1974 2019
Jul 1974–Feb 1975
8-Month
16.75"
(425.45mm)
18.59"
(472.19mm)
-1.84"
(-46.74mm)
40th Driest Driest since: 1968 1977
86th Wettest Wettest since: 1974 2019
Jun 1974–Feb 1975
9-Month
21.45"
(544.83mm)
23.19"
(589.03mm)
-1.74"
(-44.20mm)
47th Driest Driest since: 1972 1977
79th Wettest Wettest since: 1974 2019
Ties: 1959
May 1974–Feb 1975
10-Month
27.72"
(704.09mm)
27.24"
(691.90mm)
0.48"
(12.19mm)
68th Driest Driest since: 1972 1977
58th Wettest Wettest since: 1974 2019
Apr 1974–Feb 1975
11-Month
31.06"
(788.92mm)
30.19"
(766.83mm)
0.87"
(22.09mm)
69th Driest Driest since: 1972 1977
57th Wettest Wettest since: 1974 1994
Mar 1974–Feb 1975
12-Month
32.77"
(832.36mm)
32.15"
(816.61mm)
0.62"
(15.75mm)
67th Driest Driest since: 1972 1989
59th Wettest Wettest since: 1974 1994
Sep 1973–Feb 1975
18-Month
48.42"
(1,229.87mm)
43.01"
(1,092.45mm)
5.41"
(137.42mm)
100th Driest Driest since: 1972 1957
25th Wettest Wettest since: 1974 1994
Mar 1973–Feb 1975
24-Month
74.51"
(1,892.55mm)
64.28"
(1,632.71mm)
10.23"
(259.84mm)
108th Driest Driest since: 1973 1957
17th Wettest Wettest since: 1974 2020
Mar 1972–Feb 1975
36-Month
113.44"
(2,881.38mm)
96.29"
(2,445.77mm)
17.15"
(435.61mm)
111th Driest Driest since: 1974 1958
13th Wettest Wettest to Date 2011
Mar 1971–Feb 1975
48-Month
140.62"
(3,571.75mm)
128.28"
(3,258.31mm)
12.34"
(313.44mm)
103rd Driest Driest since: 1973 1959
20th Wettest Wettest since: 1974 2011
Ties: 1988
Mar 1970–Feb 1975
60-Month
177.21"
(4,501.13mm)
160.31"
(4,071.87mm)
16.90"
(429.26mm)
106th Driest Driest since: 1974 1957
16th Wettest Wettest to Date 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published May 2020, retrieved on June 4, 2020 from https://www.ncdc.noaa.gov/cag/