Statewide 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.

Delaware

Precipitation Rankings, June 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
June 1948 1-Month	5.15" (130.81mm)	3.64" (92.46mm)	1.51" (38.35mm)	110th Driest	Driest since: 1947	1988
June 1948 1-Month	5.15" (130.81mm)	3.64" (92.46mm)	1.51" (38.35mm)	19th Wettest	Wettest since: 1937	2006
May–Jun 1948 2-Month	15.48" (393.19mm)	7.19" (182.63mm)	8.29" (210.56mm)	128th Driest	Driest since: 1947	1964
May–Jun 1948 2-Month	15.48" (393.19mm)	7.19" (182.63mm)	8.29" (210.56mm)	1st Wettest	Wettest to Date	1948
Apr–Jun 1948 3-Month	18.65" (473.71mm)	10.67" (271.02mm)	7.98" (202.69mm)	128th Driest	Driest since: 1947	1986
Apr–Jun 1948 3-Month	18.65" (473.71mm)	10.67" (271.02mm)	7.98" (202.69mm)	1st Wettest	Wettest to Date	1948
Mar–Jun 1948 4-Month	22.34" (567.44mm)	14.65" (372.11mm)	7.69" (195.33mm)	126th Driest	Driest since: 1947	1986
Mar–Jun 1948 4-Month	22.34" (567.44mm)	14.65" (372.11mm)	7.69" (195.33mm)	3rd Wettest	Wettest to Date	1983
Feb–Jun 1948 5-Month	25.24" (641.10mm)	17.70" (449.58mm)	7.54" (191.52mm)	125th Driest	Driest since: 1947	1976
Feb–Jun 1948 5-Month	25.24" (641.10mm)	17.70" (449.58mm)	7.54" (191.52mm)	4th Wettest	Wettest to Date	1983
Jan–Jun 1948 6-Month	31.92" (810.77mm)	21.19" (538.23mm)	10.73" (272.54mm)	128th Driest	Driest since: 1947	2012
Jan–Jun 1948 6-Month	31.92" (810.77mm)	21.19" (538.23mm)	10.73" (272.54mm)	1st Wettest	Wettest to Date	1948
Dec 1947–Jun 1948 7-Month	34.16" (867.66mm)	24.65" (626.11mm)	9.51" (241.55mm)	127th Driest	Driest since: 1947	1986
	34.16" (867.66mm)	24.65" (626.11mm)	9.51" (241.55mm)	1st Wettest	Wettest to Date	1948, 1979
	Ties: 1979
Nov 1947–Jun 1948 8-Month	39.15" (994.41mm)	27.71" (703.83mm)	11.44" (290.58mm)	127th Driest	Driest since: 1947	1977
Nov 1947–Jun 1948 8-Month	39.15" (994.41mm)	27.71" (703.83mm)	11.44" (290.58mm)	1st Wettest	Wettest to Date	1948
Oct 1947–Jun 1948 9-Month	40.82" (1,036.83mm)	30.87" (784.10mm)	9.95" (252.73mm)	124th Driest	Driest since: 1947	1986
Oct 1947–Jun 1948 9-Month	40.82" (1,036.83mm)	30.87" (784.10mm)	9.95" (252.73mm)	4th Wettest	Wettest to Date	2003
Sep 1947–Jun 1948 10-Month	44.30" (1,125.22mm)	34.46" (875.28mm)	9.84" (249.94mm)	119th Driest	Driest since: 1947	2002
Sep 1947–Jun 1948 10-Month	44.30" (1,125.22mm)	34.46" (875.28mm)	9.84" (249.94mm)	9th Wettest	Wettest since: 1936	2003
Aug 1947–Jun 1948 11-Month	47.30" (1,201.42mm)	39.04" (991.62mm)	8.26" (209.80mm)	115th Driest	Driest since: 1947	1985
Aug 1947–Jun 1948 11-Month	47.30" (1,201.42mm)	39.04" (991.62mm)	8.26" (209.80mm)	13th Wettest	Wettest since: 1936	1972
Jul 1947–Jun 1948 12-Month	50.75" (1,289.05mm)	43.33" (1,100.58mm)	7.42" (188.47mm)	110th Driest	Driest since: 1947	1969
Jul 1947–Jun 1948 12-Month	50.75" (1,289.05mm)	43.33" (1,100.58mm)	7.42" (188.47mm)	18th Wettest	Wettest since: 1946	2021
Jan 1947–Jun 1948 18-Month	70.98" (1,802.89mm)	64.47" (1,637.54mm)	6.51" (165.35mm)	100th Driest	Driest since: 1947	1931
Jan 1947–Jun 1948 18-Month	70.98" (1,802.89mm)	64.47" (1,637.54mm)	6.51" (165.35mm)	28th Wettest	Wettest since: 1946	2019
Jul 1946–Jun 1948 24-Month	88.23" (2,241.04mm)	86.54" (2,198.12mm)	1.69" (42.92mm)	66th Driest	Driest since: 1945	1931
Jul 1946–Jun 1948 24-Month	88.23" (2,241.04mm)	86.54" (2,198.12mm)	1.69" (42.92mm)	61st Wettest	Wettest since: 1947	2019
Jul 1945–Jun 1948 36-Month	139.15" (3,534.41mm)	129.87" (3,298.70mm)	9.28" (235.71mm)	100th Driest	Driest since: 1947	1966
Jul 1945–Jun 1948 36-Month	139.15" (3,534.41mm)	129.87" (3,298.70mm)	9.28" (235.71mm)	26th Wettest	Wettest since: 1940	1937
Jul 1944–Jun 1948 48-Month	183.10" (4,650.74mm)	173.13" (4,397.50mm)	9.97" (253.24mm)	93rd Driest	Driest since: 1947	1966
Jul 1944–Jun 1948 48-Month	183.10" (4,650.74mm)	173.13" (4,397.50mm)	9.97" (253.24mm)	32nd Wettest	Wettest since: 1940	1937
Jul 1943–Jun 1948 60-Month	221.28" (5,620.51mm)	216.27" (5,493.26mm)	5.01" (127.25mm)	71st Driest	Driest since: 1947	1967
Jul 1943–Jun 1948 60-Month	221.28" (5,620.51mm)	216.27" (5,493.26mm)	5.01" (127.25mm)	53rd Wettest	Wettest since: 1941	1939

Citing This Page

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