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 August 2022. For more information, please see Climatological Rankings.


Iowa, Climate Division 9. Southeast

Precipitation Rankings, March 2018

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
March 2018
1-Month
2.86"
(72.64mm)
2.35"
(59.69mm)
0.51"
(12.95mm)
86th Driest Driest since: 2016 1918
43rd Wettest Wettest since: 2017 1990
Feb–Mar 2018
2-Month
5.27"
(133.86mm)
3.58"
(90.93mm)
1.69"
(42.93mm)
114th Driest Driest since: 2017 1958
15th Wettest Wettest since: 2009 1998
Jan–Mar 2018
3-Month
5.79"
(147.07mm)
4.91"
(124.71mm)
0.88"
(22.36mm)
87th Driest Driest since: 2017 1956
42nd Wettest Wettest since: 2013 1998
Dec 2017–Mar 2018
4-Month
6.23"
(158.24mm)
6.40"
(162.56mm)
-0.17"
(-4.32mm)
62nd Driest Driest since: 2017 1956
66th Wettest Wettest since: 2016 1998
Nov 2017–Mar 2018
5-Month
7.12"
(180.85mm)
8.52"
(216.41mm)
-1.40"
(-35.56mm)
41st Driest Driest since: 2015 1956
87th Wettest Wettest since: 2017 1993
Oct 2017–Mar 2018
6-Month
11.89"
(302.01mm)
11.15"
(283.21mm)
0.74"
(18.80mm)
76th Driest Driest since: 2017 1956
52nd Wettest Wettest since: 2016 1985
Sep 2017–Mar 2018
7-Month
14.33"
(363.98mm)
15.07"
(382.78mm)
-0.74"
(-18.80mm)
62nd Driest Driest since: 2017 1957
66th Wettest Wettest since: 2016 1962
Ties: 1991
Aug 2017–Mar 2018
8-Month
16.80"
(426.72mm)
18.81"
(477.77mm)
-2.01"
(-51.05mm)
44th Driest Driest since: 2014 1954
84th Wettest Wettest since: 2017 2019
Ties: 1905, 1910
Jul 2017–Mar 2018
9-Month
19.56"
(496.82mm)
22.79"
(578.87mm)
-3.23"
(-82.05mm)
33rd Driest Driest since: 2014 1954
95th Wettest Wettest since: 2017 1993
Jun 2017–Mar 2018
10-Month
21.39"
(543.31mm)
27.34"
(694.44mm)
-5.95"
(-151.13mm)
19th Driest Driest since: 2014 1902
109th Wettest Wettest since: 2017 1903
May 2017–Mar 2018
11-Month
24.98"
(634.49mm)
31.40"
(797.56mm)
-6.42"
(-163.07mm)
16th Driest Driest since: 2000 1902
112th Wettest Wettest since: 2017 2011
Apr 2017–Mar 2018
12-Month
29.85"
(758.19mm)
34.74"
(882.40mm)
-4.89"
(-124.21mm)
28th Driest Driest since: 2006 1902
100th Wettest Wettest since: 2017 2011
Oct 2016–Mar 2018
18-Month
39.05"
(991.87mm)
45.91"
(1,166.11mm)
-6.86"
(-174.24mm)
16th Driest Driest since: 1995 1957
111th Wettest Wettest since: 2017 2011
Apr 2016–Mar 2018
24-Month
63.08"
(1,602.23mm)
69.47"
(1,764.54mm)
-6.39"
(-162.31mm)
26th Driest Driest since: 2007 1957
101st Wettest Wettest since: 2017 2011
Apr 2015–Mar 2018
36-Month
107.48"
(2,729.99mm)
104.12"
(2,644.65mm)
3.36"
(85.34mm)
75th Driest Driest since: 2015 1956
51st Wettest Wettest since: 2017 2011
Apr 2014–Mar 2018
48-Month
146.58"
(3,723.13mm)
138.67"
(3,522.22mm)
7.91"
(200.91mm)
78th Driest Driest since: 2015 1957
47th Wettest Wettest since: 2017 2011
Apr 2013–Mar 2018
60-Month
180.53"
(4,585.46mm)
173.27"
(4,401.06mm)
7.26"
(184.40mm)
76th Driest Driest since: 2008 1958
48th Wettest Wettest since: 2017 2012

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, Precipitation, published September 2022, retrieved on September 30, 2022 from https://www.ncdc.noaa.gov/cag/