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, August 1984

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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
August 1984 1-Month	1.89" (48.01mm)	4.59" (116.59mm)	-2.70" (-68.58mm)	13th Driest	Driest since: 1968	2008
August 1984 1-Month	1.89" (48.01mm)	4.59" (116.59mm)	-2.70" (-68.58mm)	116th Wettest	Wettest since: 1983	1967
Jul–Aug 1984 2-Month	7.35" (186.69mm)	8.90" (226.06mm)	-1.55" (-39.37mm)	52nd Driest	Driest since: 1983	1966
Jul–Aug 1984 2-Month	7.35" (186.69mm)	8.90" (226.06mm)	-1.55" (-39.37mm)	77th Wettest	Wettest since: 1979	1919
Jun–Aug 1984 3-Month	10.30" (261.62mm)	12.54" (318.52mm)	-2.24" (-56.90mm)	40th Driest	Driest since: 1983	1966
Jun–Aug 1984 3-Month	10.30" (261.62mm)	12.54" (318.52mm)	-2.24" (-56.90mm)	89th Wettest	Wettest since: 1982	2013
May–Aug 1984 4-Month	17.65" (448.31mm)	16.10" (408.94mm)	1.55" (39.37mm)	78th Driest	Driest since: 1983	1964
May–Aug 1984 4-Month	17.65" (448.31mm)	16.10" (408.94mm)	1.55" (39.37mm)	51st Wettest	Wettest since: 1979	1919
Apr–Aug 1984 5-Month	22.09" (561.09mm)	19.58" (497.33mm)	2.51" (63.76mm)	95th Driest	Driest since: 1982	1957
Apr–Aug 1984 5-Month	22.09" (561.09mm)	19.58" (497.33mm)	2.51" (63.76mm)	34th Wettest	Wettest since: 1983	1919
Mar–Aug 1984 6-Month	28.97" (735.84mm)	23.55" (598.17mm)	5.42" (137.67mm)	112th Driest	Driest since: 1982	1930
Mar–Aug 1984 6-Month	28.97" (735.84mm)	23.55" (598.17mm)	5.42" (137.67mm)	17th Wettest	Wettest since: 1983	1989
Feb–Aug 1984 7-Month	32.91" (835.91mm)	26.60" (675.64mm)	6.31" (160.27mm)	115th Driest	Driest since: 1982	1930
Feb–Aug 1984 7-Month	32.91" (835.91mm)	26.60" (675.64mm)	6.31" (160.27mm)	14th Wettest	Wettest since: 1983	1958
Jan–Aug 1984 8-Month	35.31" (896.87mm)	30.09" (764.29mm)	5.22" (132.58mm)	108th Driest	Driest since: 1982	1930
Jan–Aug 1984 8-Month	35.31" (896.87mm)	30.09" (764.29mm)	5.22" (132.58mm)	21st Wettest	Wettest since: 1983	1958
Dec 1983–Aug 1984 9-Month	41.19" (1,046.23mm)	33.55" (852.17mm)	7.64" (194.06mm)	113th Driest	Driest since: 1983	1930
Dec 1983–Aug 1984 9-Month	41.19" (1,046.23mm)	33.55" (852.17mm)	7.64" (194.06mm)	15th Wettest	Wettest since: 1979	1958
Nov 1983–Aug 1984 10-Month	46.37" (1,177.80mm)	36.62" (930.15mm)	9.75" (247.65mm)	118th Driest	Driest since: 1983	1977
Nov 1983–Aug 1984 10-Month	46.37" (1,177.80mm)	36.62" (930.15mm)	9.75" (247.65mm)	10th Wettest	Wettest since: 1979	1958
Oct 1983–Aug 1984 11-Month	50.00" (1,270.00mm)	39.77" (1,010.16mm)	10.23" (259.84mm)	118th Driest	Driest since: 1983	1966
Oct 1983–Aug 1984 11-Month	50.00" (1,270.00mm)	39.77" (1,010.16mm)	10.23" (259.84mm)	10th Wettest	Wettest since: 1978	1958
Sep 1983–Aug 1984 12-Month	53.78" (1,366.01mm)	43.36" (1,101.34mm)	10.42" (264.67mm)	116th Driest	Driest since: 1983	1966
Sep 1983–Aug 1984 12-Month	53.78" (1,366.01mm)	43.36" (1,101.34mm)	10.42" (264.67mm)	12th Wettest	Wettest since: 1978	1958
Mar 1983–Aug 1984 18-Month	83.59" (2,123.19mm)	66.82" (1,697.23mm)	16.77" (425.96mm)	127th Driest	Driest since: 1983	1966
Mar 1983–Aug 1984 18-Month	83.59" (2,123.19mm)	66.82" (1,697.23mm)	16.77" (425.96mm)	1st Wettest	Wettest to Date	1984
Sep 1982–Aug 1984 24-Month	101.05" (2,566.67mm)	86.56" (2,198.62mm)	14.49" (368.05mm)	119th Driest	Driest since: 1983	1966
Sep 1982–Aug 1984 24-Month	101.05" (2,566.67mm)	86.56" (2,198.62mm)	14.49" (368.05mm)	8th Wettest	Wettest since: 1979	2004
Sep 1981–Aug 1984 36-Month	140.93" (3,579.62mm)	129.84" (3,297.94mm)	11.09" (281.68mm)	103rd Driest	Driest since: 1983	1966
Sep 1981–Aug 1984 36-Month	140.93" (3,579.62mm)	129.84" (3,297.94mm)	11.09" (281.68mm)	23rd Wettest	Wettest since: 1980	2005
Sep 1980–Aug 1984 48-Month	177.84" (4,517.14mm)	173.06" (4,395.72mm)	4.78" (121.42mm)	68th Driest	Driest since: 1983	1966
Sep 1980–Aug 1984 48-Month	177.84" (4,517.14mm)	173.06" (4,395.72mm)	4.78" (121.42mm)	57th Wettest	Wettest since: 1981	1939
Sep 1979–Aug 1984 60-Month	220.28" (5,595.11mm)	216.24" (5,492.50mm)	4.04" (102.61mm)	66th Driest	Driest since: 1983	1966
Sep 1979–Aug 1984 60-Month	220.28" (5,595.11mm)	216.24" (5,492.50mm)	4.04" (102.61mm)	58th Wettest	Wettest since: 1982	1937

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