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, February 1917

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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
February 1917 1-Month	0.10" (2.54mm)	1.23" (31.24mm)	-1.13" (-28.70mm)	1st Driest	Driest since: 1917	1917
February 1917 1-Month	0.10" (2.54mm)	1.23" (31.24mm)	-1.13" (-28.70mm)	128th Wettest	Wettest since: 1916	1911
Jan–Feb 1917 2-Month	0.81" (20.57mm)	2.55" (64.77mm)	-1.74" (-44.20mm)	3rd Driest	Driest since: 1917	1970
Jan–Feb 1917 2-Month	0.81" (20.57mm)	2.55" (64.77mm)	-1.74" (-44.20mm)	126th Wettest	Wettest since: 1916	2001
Dec 1916–Feb 1917 3-Month	2.11" (53.59mm)	4.04" (102.62mm)	-1.93" (-49.03mm)	9th Driest	Driest since: 1899	1920
	2.11" (53.59mm)	4.04" (102.62mm)	-1.93" (-49.03mm)	119th Wettest	Wettest since: 1916	2001
	Ties: 1987
Nov 1916–Feb 1917 4-Month	3.86" (98.04mm)	6.16" (156.46mm)	-2.30" (-58.42mm)	17th Driest	Driest since: 1902	1977
Nov 1916–Feb 1917 4-Month	3.86" (98.04mm)	6.16" (156.46mm)	-2.30" (-58.42mm)	111th Wettest	Wettest since: 1916	1993
Oct 1916–Feb 1917 5-Month	6.70" (170.18mm)	8.79" (223.27mm)	-2.09" (-53.09mm)	23rd Driest	Driest since: 1908	1977
Oct 1916–Feb 1917 5-Month	6.70" (170.18mm)	8.79" (223.27mm)	-2.09" (-53.09mm)	105th Wettest	Wettest since: 1916	2019
Sep 1916–Feb 1917 6-Month	10.88" (276.35mm)	12.71" (322.83mm)	-1.83" (-46.48mm)	50th Driest	Driest since: 1914	1957
Sep 1916–Feb 1917 6-Month	10.88" (276.35mm)	12.71" (322.83mm)	-1.83" (-46.48mm)	78th Wettest	Wettest since: 1916	1962
Aug 1916–Feb 1917 7-Month	14.16" (359.66mm)	16.46" (418.08mm)	-2.30" (-58.42mm)	41st Driest	Driest since: 1914	1954
Aug 1916–Feb 1917 7-Month	14.16" (359.66mm)	16.46" (418.08mm)	-2.30" (-58.42mm)	87th Wettest	Wettest since: 1916	1971
Jul 1916–Feb 1917 8-Month	15.79" (401.07mm)	20.44" (519.18mm)	-4.65" (-118.11mm)	24th Driest	Driest since: 1914	1954
Jul 1916–Feb 1917 8-Month	15.79" (401.07mm)	20.44" (519.18mm)	-4.65" (-118.11mm)	104th Wettest	Wettest since: 1916	1962
Jun 1916–Feb 1917 9-Month	20.40" (518.16mm)	24.99" (634.75mm)	-4.59" (-116.59mm)	28th Driest	Driest since: 1914	1954
Jun 1916–Feb 1917 9-Month	20.40" (518.16mm)	24.99" (634.75mm)	-4.59" (-116.59mm)	100th Wettest	Wettest since: 1916	1903
May 1916–Feb 1917 10-Month	26.86" (682.24mm)	29.04" (737.62mm)	-2.18" (-55.38mm)	49th Driest	Driest since: 1915	1954
May 1916–Feb 1917 10-Month	26.86" (682.24mm)	29.04" (737.62mm)	-2.18" (-55.38mm)	79th Wettest	Wettest since: 1916	2011
Apr 1916–Feb 1917 11-Month	29.00" (736.60mm)	32.38" (822.45mm)	-3.38" (-85.85mm)	40th Driest	Driest since: 1915	1954
Apr 1916–Feb 1917 11-Month	29.00" (736.60mm)	32.38" (822.45mm)	-3.38" (-85.85mm)	88th Wettest	Wettest since: 1916	2011
Mar 1916–Feb 1917 12-Month	32.72" (831.09mm)	34.75" (882.65mm)	-2.03" (-51.56mm)	50th Driest	Driest since: 1915	1902
Mar 1916–Feb 1917 12-Month	32.72" (831.09mm)	34.75" (882.65mm)	-2.03" (-51.56mm)	78th Wettest	Wettest since: 1916	2011
Sep 1915–Feb 1917 18-Month	48.49" (1,231.65mm)	47.46" (1,205.48mm)	1.03" (26.17mm)	72nd Driest	Driest since: 1915	1957
Sep 1915–Feb 1917 18-Month	48.49" (1,231.65mm)	47.46" (1,205.48mm)	1.03" (26.17mm)	55th Wettest	Wettest since: 1916	1994
Mar 1915–Feb 1917 24-Month	73.97" (1,878.84mm)	69.49" (1,765.05mm)	4.48" (113.79mm)	83rd Driest	Driest since: 1916	1957
Mar 1915–Feb 1917 24-Month	73.97" (1,878.84mm)	69.49" (1,765.05mm)	4.48" (113.79mm)	44th Wettest	Wettest since: 1910	2011
Mar 1914–Feb 1917 36-Month	104.23" (2,647.44mm)	104.12" (2,644.65mm)	0.11" (2.79mm)	62nd Driest	Driest since: 1916	1990
Mar 1914–Feb 1917 36-Month	104.23" (2,647.44mm)	104.12" (2,644.65mm)	0.11" (2.79mm)	64th Wettest	Wettest since: 1910	2011
Mar 1913–Feb 1917 48-Month	134.02" (3,404.11mm)	138.68" (3,522.47mm)	-4.66" (-118.36mm)	42nd Driest	Driest since: 1916	1957
Mar 1913–Feb 1917 48-Month	134.02" (3,404.11mm)	138.68" (3,522.47mm)	-4.66" (-118.36mm)	83rd Wettest	Wettest since: 1911	2011
Mar 1912–Feb 1917 60-Month	159.54" (4,052.32mm)	173.28" (4,401.31mm)	-13.74" (-348.99mm)	18th Driest	Driest since: 1916	1957
Mar 1912–Feb 1917 60-Month	159.54" (4,052.32mm)	173.28" (4,401.31mm)	-13.74" (-348.99mm)	106th Wettest	Wettest since: 1912	2012

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Divisional Rankings, published January 2023, retrieved on February 7, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/rankings