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 1970

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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 1970 1-Month	0.19" (4.83mm)	1.23" (31.24mm)	-1.04" (-26.41mm)	3rd Driest	Driest since: 1947	1917
February 1970 1-Month	0.19" (4.83mm)	1.23" (31.24mm)	-1.04" (-26.41mm)	126th Wettest	Wettest since: 1969	1911
Jan–Feb 1970 2-Month	0.54" (13.72mm)	2.55" (64.77mm)	-2.01" (-51.05mm)	1st Driest	Driest since: 1970	1970
Jan–Feb 1970 2-Month	0.54" (13.72mm)	2.55" (64.77mm)	-2.01" (-51.05mm)	128th Wettest	Wettest since: 1969	2001
Dec 1969–Feb 1970 3-Month	1.78" (45.21mm)	4.04" (102.62mm)	-2.26" (-57.41mm)	5th Driest	Driest since: 1963	1920
Dec 1969–Feb 1970 3-Month	1.78" (45.21mm)	4.04" (102.62mm)	-2.26" (-57.41mm)	123rd Wettest	Wettest since: 1969	2001
Nov 1969–Feb 1970 4-Month	1.96" (49.78mm)	6.16" (156.46mm)	-4.20" (-106.68mm)	2nd Driest	Driest since: 1970	1977
Nov 1969–Feb 1970 4-Month	1.96" (49.78mm)	6.16" (156.46mm)	-4.20" (-106.68mm)	126th Wettest	Wettest since: 1969	1993
Oct 1969–Feb 1970 5-Month	7.17" (182.12mm)	8.79" (223.27mm)	-1.62" (-41.15mm)	31st Driest	Driest since: 1966	1977
Oct 1969–Feb 1970 5-Month	7.17" (182.12mm)	8.79" (223.27mm)	-1.62" (-41.15mm)	97th Wettest	Wettest since: 1969	2019
Sep 1969–Feb 1970 6-Month	10.08" (256.03mm)	12.71" (322.83mm)	-2.63" (-66.80mm)	33rd Driest	Driest since: 1967	1957
Sep 1969–Feb 1970 6-Month	10.08" (256.03mm)	12.71" (322.83mm)	-2.63" (-66.80mm)	95th Wettest	Wettest since: 1969	1962
Aug 1969–Feb 1970 7-Month	13.20" (335.28mm)	16.46" (418.08mm)	-3.26" (-82.80mm)	28th Driest	Driest since: 1967	1954
Aug 1969–Feb 1970 7-Month	13.20" (335.28mm)	16.46" (418.08mm)	-3.26" (-82.80mm)	100th Wettest	Wettest since: 1969	1971
Jul 1969–Feb 1970 8-Month	20.36" (517.14mm)	20.44" (519.18mm)	-0.08" (-2.04mm)	69th Driest	Driest since: 1968	1954
Jul 1969–Feb 1970 8-Month	20.36" (517.14mm)	20.44" (519.18mm)	-0.08" (-2.04mm)	59th Wettest	Wettest since: 1969	1962
Jun 1969–Feb 1970 9-Month	26.72" (678.69mm)	24.99" (634.75mm)	1.73" (43.94mm)	84th Driest	Driest since: 1969	1954
Jun 1969–Feb 1970 9-Month	26.72" (678.69mm)	24.99" (634.75mm)	1.73" (43.94mm)	44th Wettest	Wettest since: 1966	1903
May 1969–Feb 1970 10-Month	30.15" (765.81mm)	29.04" (737.62mm)	1.11" (28.19mm)	72nd Driest	Driest since: 1969	1954
May 1969–Feb 1970 10-Month	30.15" (765.81mm)	29.04" (737.62mm)	1.11" (28.19mm)	56th Wettest	Wettest since: 1966	2011
Apr 1969–Feb 1970 11-Month	33.62" (853.95mm)	32.38" (822.45mm)	1.24" (31.50mm)	75th Driest	Driest since: 1969	1954
Apr 1969–Feb 1970 11-Month	33.62" (853.95mm)	32.38" (822.45mm)	1.24" (31.50mm)	53rd Wettest	Wettest since: 1968	2011
Mar 1969–Feb 1970 12-Month	34.81" (884.17mm)	34.75" (882.65mm)	0.06" (1.52mm)	59th Driest	Driest since: 1969	1902
Mar 1969–Feb 1970 12-Month	34.81" (884.17mm)	34.75" (882.65mm)	0.06" (1.52mm)	69th Wettest	Wettest since: 1968	2011
Sep 1968–Feb 1970 18-Month	50.15" (1,273.81mm)	47.46" (1,205.48mm)	2.69" (68.33mm)	82nd Driest	Driest since: 1969	1957
Sep 1968–Feb 1970 18-Month	50.15" (1,273.81mm)	47.46" (1,205.48mm)	2.69" (68.33mm)	45th Wettest	Wettest since: 1966	1994
Mar 1968–Feb 1970 24-Month	67.03" (1,702.56mm)	69.49" (1,765.05mm)	-2.46" (-62.49mm)	47th Driest	Driest since: 1968	1957
Mar 1968–Feb 1970 24-Month	67.03" (1,702.56mm)	69.49" (1,765.05mm)	-2.46" (-62.49mm)	80th Wettest	Wettest since: 1969	2011
Mar 1967–Feb 1970 36-Month	103.49" (2,628.65mm)	104.12" (2,644.65mm)	-0.63" (-16.00mm)	56th Driest	Driest since: 1969	1990
Mar 1967–Feb 1970 36-Month	103.49" (2,628.65mm)	104.12" (2,644.65mm)	-0.63" (-16.00mm)	70th Wettest	Wettest since: 1968	2011
Mar 1966–Feb 1970 48-Month	132.59" (3,367.79mm)	138.68" (3,522.47mm)	-6.09" (-154.68mm)	35th Driest	Driest since: 1967	1957
Mar 1966–Feb 1970 48-Month	132.59" (3,367.79mm)	138.68" (3,522.47mm)	-6.09" (-154.68mm)	90th Wettest	Wettest since: 1969	2011
Mar 1965–Feb 1970 60-Month	175.91" (4,468.11mm)	173.28" (4,401.31mm)	2.63" (66.80mm)	66th Driest	Driest since: 1969	1957
Mar 1965–Feb 1970 60-Month	175.91" (4,468.11mm)	173.28" (4,401.31mm)	2.63" (66.80mm)	58th Wettest	Wettest since: 1964	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