Climate at a Glance

Divisional 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 January 2020. For more information, please see Climatological Rankings.


Iowa, Climate Division 1. Northwest

Precipitation Rankings, February 1974

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
February 1974
1-Month
0.14"
(3.56mm)
0.82"
(20.83mm)
-0.68"
(-17.27mm)
6th Driest Driest since: 1970 1931
120th Wettest Wettest since: 1973 1915
Ties: 1970
Jan–Feb 1974
2-Month
0.32"
(8.13mm)
1.49"
(37.85mm)
-1.17"
(-29.72mm)
2nd Driest Driest since: 1931 1931
124th Wettest Wettest since: 1973 1915
Dec 1973–Feb 1974
3-Month
1.25"
(31.75mm)
2.27"
(57.66mm)
-1.02"
(-25.91mm)
14th Driest Driest since: 1968 1931
111th Wettest Wettest since: 1973 1969
Ties: 1995
Nov 1973–Feb 1974
4-Month
4.23"
(107.44mm)
3.55"
(90.17mm)
0.68"
(17.27mm)
85th Driest Driest since: 1972 1964
40th Wettest Wettest since: 1973 2016
Oct 1973–Feb 1974
5-Month
5.95"
(151.13mm)
5.39"
(136.91mm)
0.56"
(14.22mm)
80th Driest Driest since: 1970 1990
45th Wettest Wettest since: 1973 2010
Ties: 1954
Sep 1973–Feb 1974
6-Month
11.42"
(290.07mm)
8.62"
(218.95mm)
2.80"
(71.12mm)
102nd Driest Driest since: 1973 1940
23rd Wettest Wettest since: 1971 1969
Aug 1973–Feb 1974
7-Month
14.32"
(363.73mm)
12.18"
(309.37mm)
2.14"
(54.36mm)
89th Driest Driest since: 1973 1959
36th Wettest Wettest since: 1971 2019
Jul 1973–Feb 1974
8-Month
18.99"
(482.35mm)
15.82"
(401.83mm)
3.17"
(80.52mm)
100th Driest Driest since: 1973 1977
25th Wettest Wettest since: 1969 1901
Jun 1973–Feb 1974
9-Month
21.58"
(548.13mm)
20.23"
(513.84mm)
1.35"
(34.29mm)
75th Driest Driest since: 1972 1977
50th Wettest Wettest since: 1973 2019
May 1973–Feb 1974
10-Month
25.60"
(650.24mm)
24.08"
(611.63mm)
1.52"
(38.61mm)
76th Driest Driest since: 1972 1977
49th Wettest Wettest since: 1973 2019
Apr 1973–Feb 1974
11-Month
27.77"
(705.36mm)
26.65"
(676.91mm)
1.12"
(28.45mm)
68th Driest Driest since: 1972 1977
57th Wettest Wettest since: 1973 2019
Mar 1973–Feb 1974
12-Month
30.50"
(774.70mm)
28.23"
(717.04mm)
2.27"
(57.66mm)
81st Driest Driest since: 1972 1977
44th Wettest Wettest since: 1973 2019
Sep 1972–Feb 1974
18-Month
40.52"
(1,029.21mm)
36.87"
(936.50mm)
3.65"
(92.71mm)
90th Driest Driest since: 1973 1977
34th Wettest Wettest since: 1970 2019
Mar 1972–Feb 1974
24-Month
61.38"
(1,559.05mm)
56.48"
(1,434.59mm)
4.90"
(124.46mm)
86th Driest Driest since: 1973 1957
38th Wettest Wettest since: 1970 1994
Mar 1971–Feb 1974
36-Month
87.03"
(2,210.56mm)
84.67"
(2,150.62mm)
2.36"
(59.94mm)
74th Driest Driest since: 1973 1959
49th Wettest Wettest since: 1971 2019
Mar 1970–Feb 1974
48-Month
115.66"
(2,937.76mm)
112.85"
(2,866.39mm)
2.81"
(71.37mm)
71st Driest Driest since: 1973 1959
51st Wettest Wettest since: 1972 2019
Mar 1969–Feb 1974
60-Month
142.77"
(3,626.36mm)
141.08"
(3,583.43mm)
1.69"
(42.93mm)
64th Driest Driest since: 1972 1959
57th Wettest Wettest since: 1973 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published February 2020, retrieved on February 17, 2020 from https://www.ncdc.noaa.gov/cag/