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, December 1993

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Record Driest
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Record Wettest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Wettest/Driest Since	Record
December 1993 1-Month	0.62" (15.75mm)	1.51" (38.35mm)	-0.89" (-22.60mm)	19th Driest	Driest since: 1989	1976
December 1993 1-Month	0.62" (15.75mm)	1.51" (38.35mm)	-0.89" (-22.60mm)	110th Wettest	Wettest since: 1992	2015
Nov–Dec 1993 2-Month	2.00" (50.80mm)	3.62" (91.95mm)	-1.62" (-41.15mm)	21st Driest	Driest since: 1989	1976
	2.00" (50.80mm)	3.62" (91.95mm)	-1.62" (-41.15mm)	108th Wettest	Wettest since: 1992	2015
	Ties: 1912, 1913
Oct–Dec 1993 3-Month	2.78" (70.61mm)	6.23" (158.24mm)	-3.45" (-87.63mm)	8th Driest	Driest since: 1989	1910
Oct–Dec 1993 3-Month	2.78" (70.61mm)	6.23" (158.24mm)	-3.45" (-87.63mm)	121st Wettest	Wettest since: 1992	1941
Sep–Dec 1993 4-Month	7.92" (201.17mm)	10.15" (257.81mm)	-2.23" (-56.64mm)	40th Driest	Driest since: 1989	1950
Sep–Dec 1993 4-Month	7.92" (201.17mm)	10.15" (257.81mm)	-2.23" (-56.64mm)	89th Wettest	Wettest since: 1992	1961
Aug–Dec 1993 5-Month	16.05" (407.67mm)	13.87" (352.30mm)	2.18" (55.37mm)	91st Driest	Driest since: 1990	1953
Aug–Dec 1993 5-Month	16.05" (407.67mm)	13.87" (352.30mm)	2.18" (55.37mm)	38th Wettest	Wettest since: 1992	1970
Jul–Dec 1993 6-Month	27.97" (710.44mm)	17.85" (453.39mm)	10.12" (257.05mm)	124th Driest	Driest since: 1991	1953
Jul–Dec 1993 6-Month	27.97" (710.44mm)	17.85" (453.39mm)	10.12" (257.05mm)	5th Wettest	Wettest since: 1992	1902
Jun–Dec 1993 7-Month	36.62" (930.15mm)	22.46" (570.48mm)	14.16" (359.67mm)	126th Driest	Driest since: 1992	1953
Jun–Dec 1993 7-Month	36.62" (930.15mm)	22.46" (570.48mm)	14.16" (359.67mm)	3rd Wettest	Wettest since: 1902	1902
May–Dec 1993 8-Month	41.99" (1,066.55mm)	26.50" (673.10mm)	15.49" (393.45mm)	126th Driest	Driest since: 1992	1953
May–Dec 1993 8-Month	41.99" (1,066.55mm)	26.50" (673.10mm)	15.49" (393.45mm)	3rd Wettest	Wettest since: 1902	2010
Apr–Dec 1993 9-Month	46.06" (1,169.92mm)	29.84" (757.94mm)	16.22" (411.98mm)	127th Driest	Driest since: 1992	1953
Apr–Dec 1993 9-Month	46.06" (1,169.92mm)	29.84" (757.94mm)	16.22" (411.98mm)	2nd Wettest	Wettest to Date	2010
Mar–Dec 1993 10-Month	49.55" (1,258.57mm)	32.19" (817.63mm)	17.36" (440.94mm)	127th Driest	Driest since: 1992	1901
Mar–Dec 1993 10-Month	49.55" (1,258.57mm)	32.19" (817.63mm)	17.36" (440.94mm)	2nd Wettest	Wettest to Date	2010
Feb–Dec 1993 11-Month	50.81" (1,290.57mm)	33.42" (848.87mm)	17.39" (441.70mm)	127th Driest	Driest since: 1992	1901
Feb–Dec 1993 11-Month	50.81" (1,290.57mm)	33.42" (848.87mm)	17.39" (441.70mm)	2nd Wettest	Wettest to Date	2010
Jan–Dec 1993 12-Month	52.49" (1,333.25mm)	34.75" (882.65mm)	17.74" (450.60mm)	126th Driest	Driest since: 1992	1901
Jan–Dec 1993 12-Month	52.49" (1,333.25mm)	34.75" (882.65mm)	17.74" (450.60mm)	3rd Wettest	Wettest since: 1973	2010
Jul 1992–Dec 1993 18-Month	81.63" (2,073.40mm)	52.63" (1,336.80mm)	29.00" (736.60mm)	126th Driest	Driest since: 1992	1956
Jul 1992–Dec 1993 18-Month	81.63" (2,073.40mm)	52.63" (1,336.80mm)	29.00" (736.60mm)	2nd Wettest	Wettest to Date	2010
Jan 1992–Dec 1993 24-Month	92.10" (2,339.34mm)	69.50" (1,765.30mm)	22.60" (574.04mm)	124th Driest	Driest since: 1992	1989
Jan 1992–Dec 1993 24-Month	92.10" (2,339.34mm)	69.50" (1,765.30mm)	22.60" (574.04mm)	4th Wettest	Wettest to Date	2010
Jan 1991–Dec 1993 36-Month	125.46" (3,186.68mm)	104.23" (2,647.44mm)	21.23" (539.24mm)	122nd Driest	Driest since: 1992	1989
Jan 1991–Dec 1993 36-Month	125.46" (3,186.68mm)	104.23" (2,647.44mm)	21.23" (539.24mm)	5th Wettest	Wettest since: 1974	2010
Jan 1990–Dec 1993 48-Month	168.39" (4,277.11mm)	138.86" (3,527.04mm)	29.53" (750.07mm)	121st Driest	Driest since: 1992	1956
Jan 1990–Dec 1993 48-Month	168.39" (4,277.11mm)	138.86" (3,527.04mm)	29.53" (750.07mm)	5th Wettest	Wettest to Date	2010
Jan 1989–Dec 1993 60-Month	196.55" (4,992.37mm)	173.41" (4,404.61mm)	23.14" (587.76mm)	113th Driest	Driest since: 1992	1956
Jan 1989–Dec 1993 60-Month	196.55" (4,992.37mm)	173.41" (4,404.61mm)	23.14" (587.76mm)	12th Wettest	Wettest since: 1986	2011

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Divisional Rankings, published May 2023, retrieved on May 28, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/rankings