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 1957

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Record Wettest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Wettest/Driest Since	Record
February 1957 1-Month	0.59" (14.99mm)	1.23" (31.24mm)	-0.64" (-16.25mm)	25th Driest	Driest since: 1947	1917
	0.59" (14.99mm)	1.23" (31.24mm)	-0.64" (-16.25mm)	104th Wettest	Wettest since: 1956	1911
	Ties: 1934
Jan–Feb 1957 2-Month	1.61" (40.89mm)	2.55" (64.77mm)	-0.94" (-23.88mm)	24th Driest	Driest since: 1956	1970
	1.61" (40.89mm)	2.55" (64.77mm)	-0.94" (-23.88mm)	105th Wettest	Wettest since: 1955	2001
	Ties: 2022
Dec 1956–Feb 1957 3-Month	2.53" (64.26mm)	4.04" (102.62mm)	-1.51" (-38.36mm)	17th Driest	Driest since: 1956	1920
Dec 1956–Feb 1957 3-Month	2.53" (64.26mm)	4.04" (102.62mm)	-1.51" (-38.36mm)	111th Wettest	Wettest since: 1955	2001
Nov 1956–Feb 1957 4-Month	3.67" (93.22mm)	6.16" (156.46mm)	-2.49" (-63.24mm)	11th Driest	Driest since: 1956	1977
Nov 1956–Feb 1957 4-Month	3.67" (93.22mm)	6.16" (156.46mm)	-2.49" (-63.24mm)	117th Wettest	Wettest since: 1955	1993
Oct 1956–Feb 1957 5-Month	4.51" (114.55mm)	8.79" (223.27mm)	-4.28" (-108.72mm)	5th Driest	Driest since: 1956	1977
Oct 1956–Feb 1957 5-Month	4.51" (114.55mm)	8.79" (223.27mm)	-4.28" (-108.72mm)	123rd Wettest	Wettest since: 1955	2019
Sep 1956–Feb 1957 6-Month	5.21" (132.33mm)	12.71" (322.83mm)	-7.50" (-190.50mm)	1st Driest	Driest since: 1957	1957
Sep 1956–Feb 1957 6-Month	5.21" (132.33mm)	12.71" (322.83mm)	-7.50" (-190.50mm)	127th Wettest	Wettest since: 1956	1962
Aug 1956–Feb 1957 7-Month	10.66" (270.76mm)	16.46" (418.08mm)	-5.80" (-147.32mm)	8th Driest	Driest since: 1956	1954
Aug 1956–Feb 1957 7-Month	10.66" (270.76mm)	16.46" (418.08mm)	-5.80" (-147.32mm)	120th Wettest	Wettest since: 1955	1971
Jul 1956–Feb 1957 8-Month	14.94" (379.48mm)	20.44" (519.18mm)	-5.50" (-139.70mm)	18th Driest	Driest since: 1956	1954
Jul 1956–Feb 1957 8-Month	14.94" (379.48mm)	20.44" (519.18mm)	-5.50" (-139.70mm)	110th Wettest	Wettest since: 1955	1962
Jun 1956–Feb 1957 9-Month	17.34" (440.44mm)	24.99" (634.75mm)	-7.65" (-194.31mm)	8th Driest	Driest since: 1956	1954
Jun 1956–Feb 1957 9-Month	17.34" (440.44mm)	24.99" (634.75mm)	-7.65" (-194.31mm)	120th Wettest	Wettest since: 1955	1903
May 1956–Feb 1957 10-Month	18.88" (479.55mm)	29.04" (737.62mm)	-10.16" (-258.07mm)	4th Driest	Driest since: 1954	1954
May 1956–Feb 1957 10-Month	18.88" (479.55mm)	29.04" (737.62mm)	-10.16" (-258.07mm)	124th Wettest	Wettest since: 1956	2011
Apr 1956–Feb 1957 11-Month	20.38" (517.65mm)	32.38" (822.45mm)	-12.00" (-304.80mm)	4th Driest	Driest since: 1954	1954
Apr 1956–Feb 1957 11-Month	20.38" (517.65mm)	32.38" (822.45mm)	-12.00" (-304.80mm)	124th Wettest	Wettest since: 1956	2011
Mar 1956–Feb 1957 12-Month	20.91" (531.11mm)	34.75" (882.65mm)	-13.84" (-351.54mm)	4th Driest	Driest since: 1954	1902
Mar 1956–Feb 1957 12-Month	20.91" (531.11mm)	34.75" (882.65mm)	-13.84" (-351.54mm)	124th Wettest	Wettest since: 1956	2011
Sep 1955–Feb 1957 18-Month	28.82" (732.03mm)	47.46" (1,205.48mm)	-18.64" (-473.45mm)	1st Driest	Driest since: 1957	1957
Sep 1955–Feb 1957 18-Month	28.82" (732.03mm)	47.46" (1,205.48mm)	-18.64" (-473.45mm)	126th Wettest	Wettest since: 1956	1994
Mar 1955–Feb 1957 24-Month	46.57" (1,182.88mm)	69.49" (1,765.05mm)	-22.92" (-582.17mm)	1st Driest	Driest since: 1957	1957
Mar 1955–Feb 1957 24-Month	46.57" (1,182.88mm)	69.49" (1,765.05mm)	-22.92" (-582.17mm)	126th Wettest	Wettest since: 1956	2011
Mar 1954–Feb 1957 36-Month	83.26" (2,114.80mm)	104.12" (2,644.65mm)	-20.86" (-529.85mm)	5th Driest	Driest since: 1956	1990
Mar 1954–Feb 1957 36-Month	83.26" (2,114.80mm)	104.12" (2,644.65mm)	-20.86" (-529.85mm)	121st Wettest	Wettest since: 1955	2011
Mar 1953–Feb 1957 48-Month	103.70" (2,633.98mm)	138.68" (3,522.47mm)	-34.98" (-888.49mm)	1st Driest	Driest since: 1957	1957
Mar 1953–Feb 1957 48-Month	103.70" (2,633.98mm)	138.68" (3,522.47mm)	-34.98" (-888.49mm)	124th Wettest	Wettest since: 1956	2011
Mar 1952–Feb 1957 60-Month	137.90" (3,502.66mm)	173.28" (4,401.31mm)	-35.38" (-898.65mm)	1st Driest	Driest since: 1957	1957
Mar 1952–Feb 1957 60-Month	137.90" (3,502.66mm)	173.28" (4,401.31mm)	-35.38" (-898.65mm)	123rd Wettest	Wettest since: 1956	2012

Citing This Page

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