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 1948

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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
October 1948 1-Month	1.63" (41.40mm)	2.61" (66.29mm)	-0.98" (-24.89mm)	39th Driest	Driest since: 1945	1964
	1.63" (41.40mm)	2.61" (66.29mm)	-0.98" (-24.89mm)	90th Wettest	Wettest since: 1947	1941
	Ties: 2005
Sep–Oct 1948 2-Month	4.96" (125.98mm)	6.52" (165.61mm)	-1.56" (-39.63mm)	45th Driest	Driest since: 1944	1952
Sep–Oct 1948 2-Month	4.96" (125.98mm)	6.52" (165.61mm)	-1.56" (-39.63mm)	84th Wettest	Wettest since: 1947	1941
Aug–Oct 1948 3-Month	6.39" (162.31mm)	10.24" (260.10mm)	-3.85" (-97.79mm)	13th Driest	Driest since: 1942	1953
Aug–Oct 1948 3-Month	6.39" (162.31mm)	10.24" (260.10mm)	-3.85" (-97.79mm)	116th Wettest	Wettest since: 1947	1970
Jul–Oct 1948 4-Month	13.00" (330.20mm)	14.23" (361.44mm)	-1.23" (-31.24mm)	61st Driest	Driest since: 1947	1953
	13.00" (330.20mm)	14.23" (361.44mm)	-1.23" (-31.24mm)	68th Wettest	Wettest since: 1946	1902
	Ties: 1923
Jun–Oct 1948 5-Month	15.72" (399.29mm)	18.83" (478.28mm)	-3.11" (-78.99mm)	41st Driest	Driest since: 1940	1953
Jun–Oct 1948 5-Month	15.72" (399.29mm)	18.83" (478.28mm)	-3.11" (-78.99mm)	88th Wettest	Wettest since: 1947	2010
May–Oct 1948 6-Month	18.35" (466.09mm)	22.88" (581.15mm)	-4.53" (-115.06mm)	32nd Driest	Driest since: 1940	1953
May–Oct 1948 6-Month	18.35" (466.09mm)	22.88" (581.15mm)	-4.53" (-115.06mm)	97th Wettest	Wettest since: 1947	2010
Apr–Oct 1948 7-Month	20.53" (521.46mm)	26.22" (665.99mm)	-5.69" (-144.53mm)	24th Driest	Driest since: 1942	1953
	20.53" (521.46mm)	26.22" (665.99mm)	-5.69" (-144.53mm)	105th Wettest	Wettest since: 1947	2010
	Ties: 1942
Mar–Oct 1948 8-Month	23.81" (604.77mm)	28.57" (725.68mm)	-4.76" (-120.91mm)	28th Driest	Driest since: 1942	1988
Mar–Oct 1948 8-Month	23.81" (604.77mm)	28.57" (725.68mm)	-4.76" (-120.91mm)	101st Wettest	Wettest since: 1947	2010
Feb–Oct 1948 9-Month	25.59" (649.99mm)	29.80" (756.92mm)	-4.21" (-106.93mm)	34th Driest	Driest since: 1942	1988
Feb–Oct 1948 9-Month	25.59" (649.99mm)	29.80" (756.92mm)	-4.21" (-106.93mm)	95th Wettest	Wettest since: 1947	2010
Jan–Oct 1948 10-Month	26.81" (680.97mm)	31.12" (790.45mm)	-4.31" (-109.48mm)	34th Driest	Driest since: 1942	1988
Jan–Oct 1948 10-Month	26.81" (680.97mm)	31.12" (790.45mm)	-4.31" (-109.48mm)	95th Wettest	Wettest since: 1947	2010
Dec 1947–Oct 1948 11-Month	28.81" (731.77mm)	32.62" (828.55mm)	-3.81" (-96.78mm)	38th Driest	Driest since: 1942	1901
	28.81" (731.77mm)	32.62" (828.55mm)	-3.81" (-96.78mm)	90th Wettest	Wettest since: 1947	2010
	Ties: 1955
Nov 1947–Oct 1948 12-Month	30.87" (784.10mm)	34.73" (882.14mm)	-3.86" (-98.04mm)	35th Driest	Driest since: 1942	1956
Nov 1947–Oct 1948 12-Month	30.87" (784.10mm)	34.73" (882.14mm)	-3.86" (-98.04mm)	93rd Wettest	Wettest since: 1947	1993
May 1947–Oct 1948 18-Month	55.23" (1,402.84mm)	57.61" (1,463.29mm)	-2.38" (-60.45mm)	49th Driest	Driest since: 1940	1956
May 1947–Oct 1948 18-Month	55.23" (1,402.84mm)	57.61" (1,463.29mm)	-2.38" (-60.45mm)	79th Wettest	Wettest since: 1947	2010
Nov 1946–Oct 1948 24-Month	68.88" (1,749.55mm)	69.50" (1,765.30mm)	-0.62" (-15.75mm)	64th Driest	Driest since: 1943	1956
Nov 1946–Oct 1948 24-Month	68.88" (1,749.55mm)	69.50" (1,765.30mm)	-0.62" (-15.75mm)	63rd Wettest	Wettest since: 1947	2010
Nov 1945–Oct 1948 36-Month	109.25" (2,774.95mm)	104.21" (2,646.93mm)	5.04" (128.02mm)	87th Driest	Driest since: 1944	1989
Nov 1945–Oct 1948 36-Month	109.25" (2,774.95mm)	104.21" (2,646.93mm)	5.04" (128.02mm)	39th Wettest	Wettest since: 1947	2010
Nov 1944–Oct 1948 48-Month	146.14" (3,711.96mm)	138.84" (3,526.54mm)	7.30" (185.42mm)	85th Driest	Driest since: 1945	1956
Nov 1944–Oct 1948 48-Month	146.14" (3,711.96mm)	138.84" (3,526.54mm)	7.30" (185.42mm)	40th Wettest	Wettest since: 1947	2010
Nov 1943–Oct 1948 60-Month	183.23" (4,654.04mm)	173.39" (4,404.11mm)	9.84" (249.93mm)	85th Driest	Driest since: 1946	1956
Nov 1943–Oct 1948 60-Month	183.23" (4,654.04mm)	173.39" (4,404.11mm)	9.84" (249.93mm)	39th Wettest	Wettest since: 1947	2011

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Divisional Rankings, published June 2023, retrieved on June 9, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/rankings