Divisional Rankings

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Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Iowa, Climate Division 9. Southeast

Precipitation Rankings, January 1902

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Record Wettest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Wettest/Driest Since	Record
January 1902 1-Month	0.54" (13.72mm)	1.32" (33.53mm)	-0.78" (-19.81mm)	21st Driest	Driest since: 1899	1981
	0.54" (13.72mm)	1.32" (33.53mm)	-0.78" (-19.81mm)	108th Wettest	Wettest since: 1901	1916
	Ties: 1903, 2014
Dec 1901–Jan 1902 2-Month	2.06" (52.32mm)	2.82" (71.63mm)	-0.76" (-19.31mm)	40th Driest	Driest since: 1901	1956
	2.06" (52.32mm)	2.82" (71.63mm)	-0.76" (-19.31mm)	88th Wettest	Wettest since: 1900	1907
	Ties: 1919
Nov 1901–Jan 1902 3-Month	2.88" (73.15mm)	4.93" (125.22mm)	-2.05" (-52.07mm)	22nd Driest	Driest since: 1899	1956
Nov 1901–Jan 1902 3-Month	2.88" (73.15mm)	4.93" (125.22mm)	-2.05" (-52.07mm)	106th Wettest	Wettest since: 1901	1993
Oct 1901–Jan 1902 4-Month	4.19" (106.43mm)	7.56" (192.02mm)	-3.37" (-85.59mm)	14th Driest	Driest since: 1902	1951
Oct 1901–Jan 1902 4-Month	4.19" (106.43mm)	7.56" (192.02mm)	-3.37" (-85.59mm)	114th Wettest	Wettest since: 1901	1932
Sep 1901–Jan 1902 5-Month	6.58" (167.13mm)	11.48" (291.59mm)	-4.90" (-124.46mm)	11th Driest	Driest since: 1902	1951
Sep 1901–Jan 1902 5-Month	6.58" (167.13mm)	11.48" (291.59mm)	-4.90" (-124.46mm)	117th Wettest	Wettest since: 1901	1962
Aug 1901–Jan 1902 6-Month	7.06" (179.32mm)	15.23" (386.84mm)	-8.17" (-207.52mm)	3rd Driest	Driest since: 1902	1954
Aug 1901–Jan 1902 6-Month	7.06" (179.32mm)	15.23" (386.84mm)	-8.17" (-207.52mm)	125th Wettest	Wettest since: 1901	1971
Jul 1901–Jan 1902 7-Month	9.02" (229.11mm)	19.21" (487.93mm)	-10.19" (-258.82mm)	2nd Driest	Driest since: 1902	1954
Jul 1901–Jan 1902 7-Month	9.02" (229.11mm)	19.21" (487.93mm)	-10.19" (-258.82mm)	126th Wettest	Wettest since: 1901	1903
Jun 1901–Jan 1902 8-Month	11.91" (302.51mm)	23.76" (603.50mm)	-11.85" (-300.99mm)	2nd Driest	Driest since: 1902	1954
Jun 1901–Jan 1902 8-Month	11.91" (302.51mm)	23.76" (603.50mm)	-11.85" (-300.99mm)	126th Wettest	Wettest since: 1901	1903
May 1901–Jan 1902 9-Month	13.68" (347.47mm)	27.81" (706.37mm)	-14.13" (-358.90mm)	2nd Driest	Driest since: 1902	1954
May 1901–Jan 1902 9-Month	13.68" (347.47mm)	27.81" (706.37mm)	-14.13" (-358.90mm)	126th Wettest	Wettest since: 1901	2011
Apr 1901–Jan 1902 10-Month	15.45" (392.43mm)	31.15" (791.21mm)	-15.70" (-398.78mm)	2nd Driest	Driest since: 1902	1954
Apr 1901–Jan 1902 10-Month	15.45" (392.43mm)	31.15" (791.21mm)	-15.70" (-398.78mm)	126th Wettest	Wettest since: 1901	2011
Mar 1901–Jan 1902 11-Month	18.25" (463.55mm)	33.52" (851.41mm)	-15.27" (-387.86mm)	1st Driest	Driest since: 1902	1902
Mar 1901–Jan 1902 11-Month	18.25" (463.55mm)	33.52" (851.41mm)	-15.27" (-387.86mm)	127th Wettest	Wettest since: 1901	2011
Feb 1901–Jan 1902 12-Month	19.59" (497.59mm)	34.76" (882.90mm)	-15.17" (-385.31mm)	1st Driest	Driest since: 1902	1902
Feb 1901–Jan 1902 12-Month	19.59" (497.59mm)	34.76" (882.90mm)	-15.17" (-385.31mm)	127th Wettest	Wettest since: 1901	2011
Aug 1900–Jan 1902 18-Month	35.72" (907.29mm)	49.98" (1,269.49mm)	-14.26" (-362.20mm)	3rd Driest	Driest since: 1902	1957
Aug 1900–Jan 1902 18-Month	35.72" (907.29mm)	49.98" (1,269.49mm)	-14.26" (-362.20mm)	124th Wettest	Wettest since: 1901	2011
Feb 1900–Jan 1902 24-Month	53.61" (1,361.69mm)	69.50" (1,765.30mm)	-15.89" (-403.61mm)	4th Driest	Driest since: 1902	1957
Feb 1900–Jan 1902 24-Month	53.61" (1,361.69mm)	69.50" (1,765.30mm)	-15.89" (-403.61mm)	123rd Wettest	Wettest since: 1901	2011
Feb 1899–Jan 1902 36-Month	82.16" (2,086.86mm)	104.12" (2,644.65mm)	-21.96" (-557.79mm)	2nd Driest	Driest since: 1902	1990
Feb 1899–Jan 1902 36-Month	82.16" (2,086.86mm)	104.12" (2,644.65mm)	-21.96" (-557.79mm)	124th Wettest	Wettest since: 1901	2011
Feb 1898–Jan 1902 48-Month	117.40" (2,981.96mm)	138.65" (3,521.71mm)	-21.25" (-539.75mm)	5th Driest	Driest since: 1902	1957
Feb 1898–Jan 1902 48-Month	117.40" (2,981.96mm)	138.65" (3,521.71mm)	-21.25" (-539.75mm)	120th Wettest	Wettest since: 1901	2011
Feb 1897–Jan 1902 60-Month	145.23" (3,688.84mm)	173.26" (4,400.80mm)	-28.03" (-711.96mm)	4th Driest	Driest since: 1902	1957
Feb 1897–Jan 1902 60-Month	145.23" (3,688.84mm)	173.26" (4,400.80mm)	-28.03" (-711.96mm)	120th Wettest	Wettest since: 1901	2012

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Divisional Rankings, published November 2022, retrieved on December 1, 2022 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/rankings