Statewide Rankings

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Month:

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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

Precipitation Rankings, November 2001

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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
November 2001 1-Month	1.55" (39.37mm)	1.75" (44.45mm)	-0.20" (-5.08mm)	63rd Driest	Driest since: 1999	1976
November 2001 1-Month	1.55" (39.37mm)	1.75" (44.45mm)	-0.20" (-5.08mm)	66th Wettest	Wettest since: 2000	1931
Oct–Nov 2001 2-Month	4.01" (101.85mm)	4.04" (102.62mm)	-0.03" (-0.77mm)	65th Driest	Driest since: 2000	1910
Oct–Nov 2001 2-Month	4.01" (101.85mm)	4.04" (102.62mm)	-0.03" (-0.77mm)	64th Wettest	Wettest since: 1998	1931
Sep–Nov 2001 3-Month	8.08" (205.23mm)	7.71" (195.83mm)	0.37" (9.40mm)	79th Driest	Driest since: 2000	1953
Sep–Nov 2001 3-Month	8.08" (205.23mm)	7.71" (195.83mm)	0.37" (9.40mm)	50th Wettest	Wettest since: 1998	1931
Aug–Nov 2001 4-Month	11.05" (280.67mm)	11.55" (293.37mm)	-0.50" (-12.70mm)	58th Driest	Driest since: 2000	1976
	11.05" (280.67mm)	11.55" (293.37mm)	-0.50" (-12.70mm)	71st Wettest	Wettest since: 1998	2018
	Ties: 1898
Jul–Nov 2001 5-Month	14.17" (359.92mm)	15.41" (391.41mm)	-1.24" (-31.49mm)	47th Driest	Driest since: 2000	1976
Jul–Nov 2001 5-Month	14.17" (359.92mm)	15.41" (391.41mm)	-1.24" (-31.49mm)	82nd Wettest	Wettest since: 1998	1993
Jun–Nov 2001 6-Month	18.24" (463.30mm)	20.04" (509.02mm)	-1.80" (-45.72mm)	44th Driest	Driest since: 1999	1976
Jun–Nov 2001 6-Month	18.24" (463.30mm)	20.04" (509.02mm)	-1.80" (-45.72mm)	85th Wettest	Wettest since: 2000	1993
May–Nov 2001 7-Month	25.28" (642.11mm)	24.09" (611.89mm)	1.19" (30.22mm)	77th Driest	Driest since: 2000	1976
May–Nov 2001 7-Month	25.28" (642.11mm)	24.09" (611.89mm)	1.19" (30.22mm)	52nd Wettest	Wettest since: 1998	1993
Apr–Nov 2001 8-Month	28.88" (733.55mm)	27.03" (686.56mm)	1.85" (46.99mm)	80th Driest	Driest since: 2000	1910
Apr–Nov 2001 8-Month	28.88" (733.55mm)	27.03" (686.56mm)	1.85" (46.99mm)	49th Wettest	Wettest since: 1998	1993
Mar–Nov 2001 9-Month	30.18" (766.57mm)	28.99" (736.35mm)	1.19" (30.22mm)	77th Driest	Driest since: 2000	1910
Mar–Nov 2001 9-Month	30.18" (766.57mm)	28.99" (736.35mm)	1.19" (30.22mm)	52nd Wettest	Wettest since: 1998	1993
Feb–Nov 2001 10-Month	32.34" (821.44mm)	30.00" (762.00mm)	2.34" (59.44mm)	85th Driest	Driest since: 2000	1910
Feb–Nov 2001 10-Month	32.34" (821.44mm)	30.00" (762.00mm)	2.34" (59.44mm)	44th Wettest	Wettest since: 1998	1993
Jan–Nov 2001 11-Month	33.76" (857.50mm)	30.98" (786.89mm)	2.78" (70.61mm)	86th Driest	Driest since: 2000	1910
Jan–Nov 2001 11-Month	33.76" (857.50mm)	30.98" (786.89mm)	2.78" (70.61mm)	43rd Wettest	Wettest since: 1998	1993
Dec 2000–Nov 2001 12-Month	35.43" (899.92mm)	32.08" (814.83mm)	3.35" (85.09mm)	88th Driest	Driest since: 2000	1910
Dec 2000–Nov 2001 12-Month	35.43" (899.92mm)	32.08" (814.83mm)	3.35" (85.09mm)	40th Wettest	Wettest since: 1998	1993
Jun 2000–Nov 2001 18-Month	54.76" (1,390.90mm)	52.18" (1,325.37mm)	2.58" (65.53mm)	80th Driest	Driest since: 2000	1956
Jun 2000–Nov 2001 18-Month	54.76" (1,390.90mm)	52.18" (1,325.37mm)	2.58" (65.53mm)	48th Wettest	Wettest since: 1999	2019
Dec 1999–Nov 2001 24-Month	64.20" (1,630.68mm)	64.24" (1,631.70mm)	-0.04" (-1.02mm)	65th Driest	Driest since: 2000	1956
Dec 1999–Nov 2001 24-Month	64.20" (1,630.68mm)	64.24" (1,631.70mm)	-0.04" (-1.02mm)	62nd Wettest	Wettest since: 1999	2019
Dec 1998–Nov 2001 36-Month	96.19" (2,443.23mm)	96.35" (2,447.29mm)	-0.16" (-4.06mm)	59th Driest	Driest since: 1997	1957
Dec 1998–Nov 2001 36-Month	96.19" (2,443.23mm)	96.35" (2,447.29mm)	-0.16" (-4.06mm)	67th Wettest	Wettest since: 2000	2010
Dec 1997–Nov 2001 48-Month	136.34" (3,463.04mm)	128.38" (3,260.85mm)	7.96" (202.19mm)	91st Driest	Driest since: 2000	1958
Dec 1997–Nov 2001 48-Month	136.34" (3,463.04mm)	128.38" (3,260.85mm)	7.96" (202.19mm)	34th Wettest	Wettest since: 1996	2010
Dec 1996–Nov 2001 60-Month	165.42" (4,201.67mm)	160.36" (4,073.14mm)	5.06" (128.53mm)	75th Driest	Driest since: 2000	1956
Dec 1996–Nov 2001 60-Month	165.42" (4,201.67mm)	160.36" (4,073.14mm)	5.06" (128.53mm)	49th Wettest	Wettest since: 1999	2010

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published May 2023, retrieved on June 2, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings