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 1991

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
February 1991
1-Month
0.50"
(12.70mm)
0.82"
(20.83mm)
-0.32"
(-8.13mm)
37th Driest Driest since: 1990 1931
89th Wettest Wettest since: 1984 1915
Ties: 1916
Jan–Feb 1991
2-Month
0.91"
(23.11mm)
1.49"
(37.85mm)
-0.58"
(-14.74mm)
23rd Driest Driest since: 1990 1931
103rd Wettest Wettest since: 1988 1915
Ties: 1895, 1972
Dec 1990–Feb 1991
3-Month
1.82"
(46.23mm)
2.27"
(57.66mm)
-0.45"
(-11.43mm)
40th Driest Driest since: 1990 1931
85th Wettest Wettest since: 1988 1969
Nov 1990–Feb 1991
4-Month
2.48"
(62.99mm)
3.55"
(90.17mm)
-1.07"
(-27.18mm)
27th Driest Driest since: 1990 1964
98th Wettest Wettest since: 1989 2016
Ties: 1913
Oct 1990–Feb 1991
5-Month
4.27"
(108.46mm)
5.39"
(136.91mm)
-1.12"
(-28.45mm)
39th Driest Driest since: 1990 1990
86th Wettest Wettest since: 1987 2010
Sep 1990–Feb 1991
6-Month
5.74"
(145.80mm)
8.62"
(218.95mm)
-2.88"
(-73.15mm)
20th Driest Driest since: 1990 1940
105th Wettest Wettest since: 1989 1969
Ties: 2013
Aug 1990–Feb 1991
7-Month
8.91"
(226.31mm)
12.18"
(309.37mm)
-3.27"
(-83.06mm)
19th Driest Driest since: 1990 1959
106th Wettest Wettest since: 1989 2019
Jul 1990–Feb 1991
8-Month
13.06"
(331.72mm)
15.82"
(401.83mm)
-2.76"
(-70.11mm)
30th Driest Driest since: 1990 1977
95th Wettest Wettest since: 1989 1901
Ties: 1985
Jun 1990–Feb 1991
9-Month
19.85"
(504.19mm)
20.23"
(513.84mm)
-0.38"
(-9.65mm)
56th Driest Driest since: 1990 1977
69th Wettest Wettest since: 1988 2019
May 1990–Feb 1991
10-Month
25.14"
(638.56mm)
24.08"
(611.63mm)
1.06"
(26.93mm)
71st Driest Driest since: 1990 1977
54th Wettest Wettest since: 1987 2019
Apr 1990–Feb 1991
11-Month
26.84"
(681.74mm)
26.65"
(676.91mm)
0.19"
(4.83mm)
61st Driest Driest since: 1990 1977
64th Wettest Wettest since: 1987 2019
Mar 1990–Feb 1991
12-Month
29.81"
(757.17mm)
28.23"
(717.04mm)
1.58"
(40.13mm)
75th Driest Driest since: 1990 1977
50th Wettest Wettest since: 1987 2019
Sep 1989–Feb 1991
18-Month
34.46"
(875.28mm)
36.87"
(936.50mm)
-2.41"
(-61.22mm)
40th Driest Driest since: 1990 1977
84th Wettest Wettest since: 1988 2019
Mar 1989–Feb 1991
24-Month
48.02"
(1,219.71mm)
56.48"
(1,434.59mm)
-8.46"
(-214.88mm)
13th Driest Driest since: 1990 1957
111th Wettest Wettest since: 1989 1994
Mar 1988–Feb 1991
36-Month
72.05"
(1,830.07mm)
84.67"
(2,150.62mm)
-12.62"
(-320.55mm)
7th Driest Driest since: 1990 1959
116th Wettest Wettest since: 1989 2019
Mar 1987–Feb 1991
48-Month
100.76"
(2,559.30mm)
112.85"
(2,866.39mm)
-12.09"
(-307.09mm)
12th Driest Driest since: 1977 1959
110th Wettest Wettest since: 1990 2019
Mar 1986–Feb 1991
60-Month
134.10"
(3,406.14mm)
141.08"
(3,583.43mm)
-6.98"
(-177.29mm)
32nd Driest Driest since: 1981 1959
89th Wettest Wettest since: 1990 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published February 2020, retrieved on February 21, 2020 from https://www.ncdc.noaa.gov/cag/