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, October 1902

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Record Wettest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Wettest/Driest Since	Record
October 1902 1-Month	4.07" (103.38mm)	2.61" (66.29mm)	1.46" (37.09mm)	104th Driest	Driest since: 1901	1964
October 1902 1-Month	4.07" (103.38mm)	2.61" (66.29mm)	1.46" (37.09mm)	25th Wettest	Wettest to Date	1941
Sep–Oct 1902 2-Month	8.24" (209.30mm)	6.52" (165.61mm)	1.72" (43.69mm)	97th Driest	Driest since: 1901	1952
Sep–Oct 1902 2-Month	8.24" (209.30mm)	6.52" (165.61mm)	1.72" (43.69mm)	32nd Wettest	Wettest since: 1900	1941
Aug–Oct 1902 3-Month	17.39" (441.71mm)	10.24" (260.10mm)	7.15" (181.61mm)	123rd Driest	Driest since: 1901	1953
Aug–Oct 1902 3-Month	17.39" (441.71mm)	10.24" (260.10mm)	7.15" (181.61mm)	6th Wettest	Wettest to Date	1970
Jul–Oct 1902 4-Month	26.00" (660.40mm)	14.23" (361.44mm)	11.77" (298.96mm)	128th Driest	Driest since: 1901	1953
Jul–Oct 1902 4-Month	26.00" (660.40mm)	14.23" (361.44mm)	11.77" (298.96mm)	1st Wettest	Wettest to Date	1902
Jun–Oct 1902 5-Month	34.96" (887.98mm)	18.83" (478.28mm)	16.13" (409.70mm)	127th Driest	Driest since: 1901	1953
Jun–Oct 1902 5-Month	34.96" (887.98mm)	18.83" (478.28mm)	16.13" (409.70mm)	2nd Wettest	Wettest to Date	2010
May–Oct 1902 6-Month	38.33" (973.58mm)	22.88" (581.15mm)	15.45" (392.43mm)	126th Driest	Driest since: 1901	1953
May–Oct 1902 6-Month	38.33" (973.58mm)	22.88" (581.15mm)	15.45" (392.43mm)	3rd Wettest	Wettest to Date	2010
Apr–Oct 1902 7-Month	41.36" (1,050.54mm)	26.22" (665.99mm)	15.14" (384.55mm)	126th Driest	Driest since: 1901	1953
Apr–Oct 1902 7-Month	41.36" (1,050.54mm)	26.22" (665.99mm)	15.14" (384.55mm)	3rd Wettest	Wettest to Date	2010
Mar–Oct 1902 8-Month	43.01" (1,092.45mm)	28.57" (725.68mm)	14.44" (366.77mm)	124th Driest	Driest since: 1901	1988
Mar–Oct 1902 8-Month	43.01" (1,092.45mm)	28.57" (725.68mm)	14.44" (366.77mm)	5th Wettest	Wettest to Date	2010
Feb–Oct 1902 9-Month	43.90" (1,115.06mm)	29.80" (756.92mm)	14.10" (358.14mm)	124th Driest	Driest since: 1901	1988
Feb–Oct 1902 9-Month	43.90" (1,115.06mm)	29.80" (756.92mm)	14.10" (358.14mm)	5th Wettest	Wettest to Date	2010
Jan–Oct 1902 10-Month	44.44" (1,128.78mm)	31.12" (790.45mm)	13.32" (338.33mm)	124th Driest	Driest since: 1901	1988
Jan–Oct 1902 10-Month	44.44" (1,128.78mm)	31.12" (790.45mm)	13.32" (338.33mm)	5th Wettest	Wettest to Date	2010
Dec 1901–Oct 1902 11-Month	45.96" (1,167.38mm)	32.62" (828.55mm)	13.34" (338.83mm)	122nd Driest	Driest since: 1901	1901
Dec 1901–Oct 1902 11-Month	45.96" (1,167.38mm)	32.62" (828.55mm)	13.34" (338.83mm)	6th Wettest	Wettest to Date	2010
Nov 1901–Oct 1902 12-Month	46.78" (1,188.21mm)	34.73" (882.14mm)	12.05" (306.07mm)	119th Driest	Driest since: 1901	1956
Nov 1901–Oct 1902 12-Month	46.78" (1,188.21mm)	34.73" (882.14mm)	12.05" (306.07mm)	9th Wettest	Wettest to Date	1993
May 1901–Oct 1902 18-Month	57.58" (1,462.53mm)	57.61" (1,463.29mm)	-0.03" (-0.76mm)	61st Driest	Driest since: 1901	1956
May 1901–Oct 1902 18-Month	57.58" (1,462.53mm)	57.61" (1,463.29mm)	-0.03" (-0.76mm)	67th Wettest	Wettest since: 1896	2010
Nov 1900–Oct 1902 24-Month	66.69" (1,693.93mm)	69.50" (1,765.30mm)	-2.81" (-71.37mm)	44th Driest	Driest since: 1901	1956
Nov 1900–Oct 1902 24-Month	66.69" (1,693.93mm)	69.50" (1,765.30mm)	-2.81" (-71.37mm)	83rd Wettest	Wettest since: 1897	2010
Nov 1899–Oct 1902 36-Month	101.62" (2,581.15mm)	104.21" (2,646.93mm)	-2.59" (-65.78mm)	50th Driest	Driest since: 1901	1989
Nov 1899–Oct 1902 36-Month	101.62" (2,581.15mm)	104.21" (2,646.93mm)	-2.59" (-65.78mm)	76th Wettest	Wettest since: 1898	2010
Nov 1898–Oct 1902 48-Month	128.39" (3,261.11mm)	138.84" (3,526.54mm)	-10.45" (-265.43mm)	23rd Driest	Driest since: 1901	1956
Nov 1898–Oct 1902 48-Month	128.39" (3,261.11mm)	138.84" (3,526.54mm)	-10.45" (-265.43mm)	102nd Wettest	Wettest since: 1899	2010
Nov 1897–Oct 1902 60-Month	167.38" (4,251.45mm)	173.39" (4,404.11mm)	-6.01" (-152.66mm)	37th Driest	Driest since: 1901	1956
Nov 1897–Oct 1902 60-Month	167.38" (4,251.45mm)	173.39" (4,404.11mm)	-6.01" (-152.66mm)	87th Wettest	Wettest since: 1900	2011

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Divisional Rankings, published January 2023, retrieved on February 1, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/rankings