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 2020. For more information, please see Climatological Rankings.


Iowa, Climate Division 9. Southeast

Precipitation Rankings, March 1940

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
March 1940
1-Month
1.89"
(48.01mm)
2.35"
(59.69mm)
-0.46"
(-11.68mm)
54th Driest Driest since: 1937 1918
73rd Wettest Wettest since: 1939 1990
Feb–Mar 1940
2-Month
3.06"
(77.72mm)
3.58"
(90.93mm)
-0.52"
(-13.21mm)
47th Driest Driest since: 1936 1958
80th Wettest Wettest since: 1939 1998
Jan–Mar 1940
3-Month
4.05"
(102.87mm)
4.91"
(124.71mm)
-0.86"
(-21.84mm)
44th Driest Driest since: 1936 1956
83rd Wettest Wettest since: 1939 1998
Dec 1939–Mar 1940
4-Month
4.79"
(121.67mm)
6.40"
(162.56mm)
-1.61"
(-40.89mm)
18th Driest Driest since: 1934 1956
108th Wettest Wettest since: 1939 1998
Nov 1939–Mar 1940
5-Month
5.88"
(149.35mm)
8.52"
(216.41mm)
-2.64"
(-67.06mm)
14th Driest Driest since: 1934 1956
112th Wettest Wettest since: 1939 1993
Oct 1939–Mar 1940
6-Month
7.36"
(186.94mm)
11.15"
(283.21mm)
-3.79"
(-96.27mm)
11th Driest Driest since: 1934 1956
115th Wettest Wettest since: 1939 1985
Sep 1939–Mar 1940
7-Month
7.91"
(200.91mm)
15.07"
(382.78mm)
-7.16"
(-181.87mm)
3rd Driest Driest to Date 1957
123rd Wettest Wettest since: 1939 1962
Aug 1939–Mar 1940
8-Month
14.62"
(371.35mm)
18.81"
(477.77mm)
-4.19"
(-106.42mm)
19th Driest Driest since: 1934 1954
107th Wettest Wettest since: 1939 2019
Jul 1939–Mar 1940
9-Month
17.26"
(438.40mm)
22.79"
(578.87mm)
-5.53"
(-140.47mm)
16th Driest Driest since: 1934 1954
110th Wettest Wettest since: 1939 1993
Jun 1939–Mar 1940
10-Month
23.10"
(586.74mm)
27.34"
(694.44mm)
-4.24"
(-107.70mm)
29th Driest Driest since: 1938 1902
97th Wettest Wettest since: 1939 1903
May 1939–Mar 1940
11-Month
25.37"
(644.40mm)
31.40"
(797.56mm)
-6.03"
(-153.16mm)
18th Driest Driest since: 1934 1902
108th Wettest Wettest since: 1939 2011
Apr 1939–Mar 1940
12-Month
29.25"
(742.95mm)
34.74"
(882.40mm)
-5.49"
(-139.45mm)
20th Driest Driest since: 1938 1902
106th Wettest Wettest since: 1939 2011
Oct 1938–Mar 1940
18-Month
42.00"
(1,066.80mm)
45.91"
(1,166.11mm)
-3.91"
(-99.31mm)
37th Driest Driest since: 1938 1957
88th Wettest Wettest since: 1939 2011
Apr 1938–Mar 1940
24-Month
65.52"
(1,664.21mm)
69.47"
(1,764.54mm)
-3.95"
(-100.33mm)
38th Driest Driest since: 1939 1957
87th Wettest Wettest since: 1937 2011
Apr 1937–Mar 1940
36-Month
94.12"
(2,390.65mm)
104.12"
(2,644.65mm)
-10.00"
(-254.00mm)
17th Driest Driest since: 1939 1956
107th Wettest Wettest since: 1938 2011
Ties: 1954
Apr 1936–Mar 1940
48-Month
123.01"
(3,124.45mm)
138.67"
(3,522.22mm)
-15.66"
(-397.77mm)
10th Driest Driest since: 1915 1957
113th Wettest Wettest since: 1939 2011
Apr 1935–Mar 1940
60-Month
162.04"
(4,115.82mm)
173.27"
(4,401.06mm)
-11.23"
(-285.24mm)
22nd Driest Driest since: 1938 1958
100th Wettest Wettest since: 1939 2012

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published September 2020, retrieved on October 1, 2020 from https://www.ncdc.noaa.gov/cag/