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, July 2002

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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
July 2002 1-Month	2.41" (61.21mm)	4.31" (109.47mm)	-1.90" (-48.26mm)	17th Driest	Driest since: 1999	1974
	2.41" (61.21mm)	4.31" (109.47mm)	-1.90" (-48.26mm)	112th Wettest	Wettest since: 2001	1938
	Ties: 1924
Jun–Jul 2002 2-Month	5.33" (135.38mm)	7.95" (201.93mm)	-2.62" (-66.55mm)	13th Driest	Driest since: 1999	1949
Jun–Jul 2002 2-Month	5.33" (135.38mm)	7.95" (201.93mm)	-2.62" (-66.55mm)	116th Wettest	Wettest since: 2001	2013
May–Jul 2002 3-Month	8.53" (216.66mm)	11.50" (292.10mm)	-2.97" (-75.44mm)	19th Driest	Driest since: 1999	1964
May–Jul 2002 3-Month	8.53" (216.66mm)	11.50" (292.10mm)	-2.97" (-75.44mm)	110th Wettest	Wettest since: 2001	1989
Apr–Jul 2002 4-Month	12.57" (319.28mm)	14.98" (380.49mm)	-2.41" (-61.21mm)	32nd Driest	Driest since: 1999	1986
Apr–Jul 2002 4-Month	12.57" (319.28mm)	14.98" (380.49mm)	-2.41" (-61.21mm)	97th Wettest	Wettest since: 2001	1989
Mar–Jul 2002 5-Month	17.34" (440.44mm)	18.96" (481.58mm)	-1.62" (-41.14mm)	41st Driest	Driest since: 1999	1986
Mar–Jul 2002 5-Month	17.34" (440.44mm)	18.96" (481.58mm)	-1.62" (-41.14mm)	88th Wettest	Wettest since: 2001	1989
Feb–Jul 2002 6-Month	18.03" (457.96mm)	22.01" (559.05mm)	-3.98" (-101.09mm)	21st Driest	Driest since: 1999	1986
Feb–Jul 2002 6-Month	18.03" (457.96mm)	22.01" (559.05mm)	-3.98" (-101.09mm)	108th Wettest	Wettest since: 2001	1989
Jan–Jul 2002 7-Month	20.53" (521.46mm)	25.50" (647.70mm)	-4.97" (-126.24mm)	17th Driest	Driest since: 1995	1977
Jan–Jul 2002 7-Month	20.53" (521.46mm)	25.50" (647.70mm)	-4.97" (-126.24mm)	112th Wettest	Wettest since: 2001	1989
Dec 2001–Jul 2002 8-Month	22.56" (573.02mm)	28.96" (735.58mm)	-6.40" (-162.56mm)	13th Driest	Driest since: 1995	1986
Dec 2001–Jul 2002 8-Month	22.56" (573.02mm)	28.96" (735.58mm)	-6.40" (-162.56mm)	115th Wettest	Wettest since: 2001	1958
Nov 2001–Jul 2002 9-Month	23.13" (587.50mm)	32.02" (813.31mm)	-8.89" (-225.81mm)	4th Driest	Driest since: 1986	1977
Nov 2001–Jul 2002 9-Month	23.13" (587.50mm)	32.02" (813.31mm)	-8.89" (-225.81mm)	124th Wettest	Wettest since: 2001	1984
Oct 2001–Jul 2002 10-Month	24.07" (611.38mm)	35.18" (893.57mm)	-11.11" (-282.19mm)	1st Driest	Driest to Date	2002
Oct 2001–Jul 2002 10-Month	24.07" (611.38mm)	35.18" (893.57mm)	-11.11" (-282.19mm)	127th Wettest	Wettest since: 2001	2003
Sep 2001–Jul 2002 11-Month	26.17" (664.72mm)	38.77" (984.76mm)	-12.60" (-320.04mm)	1st Driest	Driest to Date	2002
Sep 2001–Jul 2002 11-Month	26.17" (664.72mm)	38.77" (984.76mm)	-12.60" (-320.04mm)	127th Wettest	Wettest since: 2001	2003
Aug 2001–Jul 2002 12-Month	32.44" (823.98mm)	43.35" (1,101.09mm)	-10.91" (-277.11mm)	3rd Driest	Driest since: 1985	1985
	32.44" (823.98mm)	43.35" (1,101.09mm)	-10.91" (-277.11mm)	125th Wettest	Wettest since: 2001	2003
	Ties: 1966
Feb 2001–Jul 2002 18-Month	56.69" (1,439.93mm)	65.29" (1,658.37mm)	-8.60" (-218.44mm)	16th Driest	Driest since: 1988	1931
Feb 2001–Jul 2002 18-Month	56.69" (1,439.93mm)	65.29" (1,658.37mm)	-8.60" (-218.44mm)	112th Wettest	Wettest since: 2001	1984
Aug 2000–Jul 2002 24-Month	75.35" (1,913.89mm)	86.54" (2,198.12mm)	-11.19" (-284.23mm)	11th Driest	Driest since: 1986	1931
Aug 2000–Jul 2002 24-Month	75.35" (1,913.89mm)	86.54" (2,198.12mm)	-11.19" (-284.23mm)	116th Wettest	Wettest since: 2001	2004
Aug 1999–Jul 2002 36-Month	129.51" (3,289.55mm)	129.85" (3,298.19mm)	-0.34" (-8.64mm)	54th Driest	Driest since: 1999	1966
	129.51" (3,289.55mm)	129.85" (3,298.19mm)	-0.34" (-8.64mm)	72nd Wettest	Wettest since: 2001	2005
	Ties: 1919
Aug 1998–Jul 2002 48-Month	163.54" (4,153.92mm)	173.06" (4,395.72mm)	-9.52" (-241.80mm)	20th Driest	Driest since: 1988	1966
Aug 1998–Jul 2002 48-Month	163.54" (4,153.92mm)	173.06" (4,395.72mm)	-9.52" (-241.80mm)	105th Wettest	Wettest since: 2001	1938
Aug 1997–Jul 2002 60-Month	212.33" (5,393.18mm)	216.21" (5,491.73mm)	-3.88" (-98.55mm)	40th Driest	Driest since: 1995	1966
Aug 1997–Jul 2002 60-Month	212.33" (5,393.18mm)	216.21" (5,491.73mm)	-3.88" (-98.55mm)	84th Wettest	Wettest since: 2001	1938

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published May 2023, retrieved on May 30, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings