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 1916

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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 1916 1-Month	1.30" (33.02mm)	1.51" (38.35mm)	-0.21" (-5.33mm)	57th Driest	Driest since: 1915	1976
	1.30" (33.02mm)	1.51" (38.35mm)	-0.21" (-5.33mm)	72nd Wettest	Wettest since: 1914	2015
	Ties: 1923
Nov–Dec 1916 2-Month	3.05" (77.47mm)	3.62" (91.95mm)	-0.57" (-14.48mm)	58th Driest	Driest since: 1914	1976
Nov–Dec 1916 2-Month	3.05" (77.47mm)	3.62" (91.95mm)	-0.57" (-14.48mm)	71st Wettest	Wettest since: 1915	2015
Oct–Dec 1916 3-Month	5.89" (149.61mm)	6.23" (158.24mm)	-0.34" (-8.63mm)	58th Driest	Driest since: 1915	1910
Oct–Dec 1916 3-Month	5.89" (149.61mm)	6.23" (158.24mm)	-0.34" (-8.63mm)	71st Wettest	Wettest since: 1911	1941
Sep–Dec 1916 4-Month	10.07" (255.78mm)	10.15" (257.81mm)	-0.08" (-2.03mm)	72nd Driest	Driest since: 1913	1950
Sep–Dec 1916 4-Month	10.07" (255.78mm)	10.15" (257.81mm)	-0.08" (-2.03mm)	57th Wettest	Wettest since: 1915	1961
Aug–Dec 1916 5-Month	13.35" (339.09mm)	13.87" (352.30mm)	-0.52" (-13.21mm)	61st Driest	Driest since: 1915	1953
Aug–Dec 1916 5-Month	13.35" (339.09mm)	13.87" (352.30mm)	-0.52" (-13.21mm)	68th Wettest	Wettest since: 1914	1970
Jul–Dec 1916 6-Month	14.98" (380.49mm)	17.85" (453.39mm)	-2.87" (-72.90mm)	37th Driest	Driest since: 1913	1953
Jul–Dec 1916 6-Month	14.98" (380.49mm)	17.85" (453.39mm)	-2.87" (-72.90mm)	92nd Wettest	Wettest since: 1915	1902
Jun–Dec 1916 7-Month	19.59" (497.59mm)	22.46" (570.48mm)	-2.87" (-72.89mm)	40th Driest	Driest since: 1913	1953
Jun–Dec 1916 7-Month	19.59" (497.59mm)	22.46" (570.48mm)	-2.87" (-72.89mm)	89th Wettest	Wettest since: 1915	1902
May–Dec 1916 8-Month	26.05" (661.67mm)	26.50" (673.10mm)	-0.45" (-11.43mm)	58th Driest	Driest since: 1914	1953
May–Dec 1916 8-Month	26.05" (661.67mm)	26.50" (673.10mm)	-0.45" (-11.43mm)	71st Wettest	Wettest since: 1915	2010
Apr–Dec 1916 9-Month	28.19" (716.03mm)	29.84" (757.94mm)	-1.65" (-41.91mm)	52nd Driest	Driest since: 1914	1953
Apr–Dec 1916 9-Month	28.19" (716.03mm)	29.84" (757.94mm)	-1.65" (-41.91mm)	77th Wettest	Wettest since: 1915	2010
Mar–Dec 1916 10-Month	31.91" (810.51mm)	32.19" (817.63mm)	-0.28" (-7.12mm)	61st Driest	Driest since: 1914	1901
Mar–Dec 1916 10-Month	31.91" (810.51mm)	32.19" (817.63mm)	-0.28" (-7.12mm)	68th Wettest	Wettest since: 1915	2010
Feb–Dec 1916 11-Month	32.44" (823.98mm)	33.42" (848.87mm)	-0.98" (-24.89mm)	57th Driest	Driest since: 1914	1901
Feb–Dec 1916 11-Month	32.44" (823.98mm)	33.42" (848.87mm)	-0.98" (-24.89mm)	72nd Wettest	Wettest since: 1915	2010
Jan–Dec 1916 12-Month	36.53" (927.86mm)	34.75" (882.65mm)	1.78" (45.21mm)	75th Driest	Driest since: 1914	1901
Jan–Dec 1916 12-Month	36.53" (927.86mm)	34.75" (882.65mm)	1.78" (45.21mm)	54th Wettest	Wettest since: 1915	2010
Jul 1915–Dec 1916 18-Month	59.29" (1,505.97mm)	52.63" (1,336.80mm)	6.66" (169.17mm)	99th Driest	Driest since: 1915	1956
Jul 1915–Dec 1916 18-Month	59.29" (1,505.97mm)	52.63" (1,336.80mm)	6.66" (169.17mm)	29th Wettest	Wettest since: 1903	2010
Jan 1915–Dec 1916 24-Month	77.40" (1,965.96mm)	69.50" (1,765.30mm)	7.90" (200.66mm)	102nd Driest	Driest since: 1915	1989
Jan 1915–Dec 1916 24-Month	77.40" (1,965.96mm)	69.50" (1,765.30mm)	7.90" (200.66mm)	26th Wettest	Wettest since: 1903	2010
Jan 1914–Dec 1916 36-Month	105.62" (2,682.75mm)	104.23" (2,647.44mm)	1.39" (35.31mm)	69th Driest	Driest since: 1915	1989
Jan 1914–Dec 1916 36-Month	105.62" (2,682.75mm)	104.23" (2,647.44mm)	1.39" (35.31mm)	58th Wettest	Wettest since: 1909	2010
Jan 1913–Dec 1916 48-Month	135.60" (3,444.24mm)	138.86" (3,527.04mm)	-3.26" (-82.80mm)	50th Driest	Driest since: 1915	1956
Jan 1913–Dec 1916 48-Month	135.60" (3,444.24mm)	138.86" (3,527.04mm)	-3.26" (-82.80mm)	76th Wettest	Wettest since: 1909	2010
Jan 1912–Dec 1916 60-Month	160.59" (4,078.99mm)	173.41" (4,404.61mm)	-12.82" (-325.62mm)	21st Driest	Driest since: 1915	1956
Jan 1912–Dec 1916 60-Month	160.59" (4,078.99mm)	173.41" (4,404.61mm)	-12.82" (-325.62mm)	104th Wettest	Wettest since: 1911	2011

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Divisional Rankings, published May 2023, retrieved on June 5, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/rankings