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 1904

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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 1904 1-Month	3.23" (82.04mm)	4.59" (116.59mm)	-1.36" (-34.55mm)	45th Driest	Driest since: 1902	2008
August 1904 1-Month	3.23" (82.04mm)	4.59" (116.59mm)	-1.36" (-34.55mm)	84th Wettest	Wettest since: 1903	1967
Jul–Aug 1904 2-Month	9.00" (228.60mm)	8.90" (226.06mm)	0.10" (2.54mm)	66th Driest	Driest since: 1902	1966
Jul–Aug 1904 2-Month	9.00" (228.60mm)	8.90" (226.06mm)	0.10" (2.54mm)	63rd Wettest	Wettest since: 1903	1919
Jun–Aug 1904 3-Month	12.49" (317.25mm)	12.54" (318.52mm)	-0.05" (-1.27mm)	66th Driest	Driest since: 1900	1966
Jun–Aug 1904 3-Month	12.49" (317.25mm)	12.54" (318.52mm)	-0.05" (-1.27mm)	63rd Wettest	Wettest since: 1903	2013
May–Aug 1904 4-Month	14.43" (366.52mm)	16.10" (408.94mm)	-1.67" (-42.42mm)	43rd Driest	Driest since: 1900	1964
May–Aug 1904 4-Month	14.43" (366.52mm)	16.10" (408.94mm)	-1.67" (-42.42mm)	86th Wettest	Wettest since: 1903	1919
Apr–Aug 1904 5-Month	16.88" (428.75mm)	19.58" (497.33mm)	-2.70" (-68.58mm)	37th Driest	Driest since: 1900	1957
Apr–Aug 1904 5-Month	16.88" (428.75mm)	19.58" (497.33mm)	-2.70" (-68.58mm)	92nd Wettest	Wettest since: 1903	1919
Mar–Aug 1904 6-Month	20.34" (516.64mm)	23.55" (598.17mm)	-3.21" (-81.53mm)	28th Driest	Driest since: 1900	1930
Mar–Aug 1904 6-Month	20.34" (516.64mm)	23.55" (598.17mm)	-3.21" (-81.53mm)	101st Wettest	Wettest since: 1903	1989
Feb–Aug 1904 7-Month	22.72" (577.09mm)	26.60" (675.64mm)	-3.88" (-98.55mm)	27th Driest	Driest to Date	1930
Feb–Aug 1904 7-Month	22.72" (577.09mm)	26.60" (675.64mm)	-3.88" (-98.55mm)	102nd Wettest	Wettest since: 1903	1958
Jan–Aug 1904 8-Month	24.79" (629.67mm)	30.09" (764.29mm)	-5.30" (-134.62mm)	18th Driest	Driest to Date	1930
Jan–Aug 1904 8-Month	24.79" (629.67mm)	30.09" (764.29mm)	-5.30" (-134.62mm)	111th Wettest	Wettest since: 1903	1958
Dec 1903–Aug 1904 9-Month	28.55" (725.17mm)	33.55" (852.17mm)	-5.00" (-127.00mm)	25th Driest	Driest to Date	1930
	28.55" (725.17mm)	33.55" (852.17mm)	-5.00" (-127.00mm)	103rd Wettest	Wettest since: 1903	1958
	Ties: 1944
Nov 1903–Aug 1904 10-Month	29.88" (758.95mm)	36.62" (930.15mm)	-6.74" (-171.20mm)	18th Driest	Driest to Date	1977
Nov 1903–Aug 1904 10-Month	29.88" (758.95mm)	36.62" (930.15mm)	-6.74" (-171.20mm)	110th Wettest	Wettest since: 1903	1958
Oct 1903–Aug 1904 11-Month	36.72" (932.69mm)	39.77" (1,010.16mm)	-3.05" (-77.47mm)	42nd Driest	Driest since: 1900	1966
Oct 1903–Aug 1904 11-Month	36.72" (932.69mm)	39.77" (1,010.16mm)	-3.05" (-77.47mm)	86th Wettest	Wettest since: 1903	1958
Sep 1903–Aug 1904 12-Month	39.53" (1,004.06mm)	43.36" (1,101.34mm)	-3.83" (-97.28mm)	40th Driest	Driest since: 1900	1966
Sep 1903–Aug 1904 12-Month	39.53" (1,004.06mm)	43.36" (1,101.34mm)	-3.83" (-97.28mm)	88th Wettest	Wettest since: 1903	1958
Mar 1903–Aug 1904 18-Month	64.94" (1,649.48mm)	66.82" (1,697.23mm)	-1.88" (-47.75mm)	55th Driest	Driest since: 1901	1966
Mar 1903–Aug 1904 18-Month	64.94" (1,649.48mm)	66.82" (1,697.23mm)	-1.88" (-47.75mm)	73rd Wettest	Wettest since: 1903	1984
Sep 1902–Aug 1904 24-Month	93.73" (2,380.74mm)	86.56" (2,198.62mm)	7.17" (182.12mm)	92nd Driest	Driest since: 1902	1966
Sep 1902–Aug 1904 24-Month	93.73" (2,380.74mm)	86.56" (2,198.62mm)	7.17" (182.12mm)	35th Wettest	Wettest since: 1903	2004
Sep 1901–Aug 1904 36-Month	137.37" (3,489.20mm)	129.84" (3,297.94mm)	7.53" (191.26mm)	89th Driest	Driest since: 1902	1966
Sep 1901–Aug 1904 36-Month	137.37" (3,489.20mm)	129.84" (3,297.94mm)	7.53" (191.26mm)	37th Wettest	Wettest since: 1903	2005
Sep 1900–Aug 1904 48-Month	179.56" (4,560.82mm)	173.06" (4,395.72mm)	6.50" (165.10mm)	75th Driest	Driest since: 1903	1966
Sep 1900–Aug 1904 48-Month	179.56" (4,560.82mm)	173.06" (4,395.72mm)	6.50" (165.10mm)	50th Wettest	Wettest to Date	1939
Sep 1899–Aug 1904 60-Month	216.73" (5,504.94mm)	216.24" (5,492.50mm)	0.49" (12.44mm)	53rd Driest	Driest since: 1902	1966
Sep 1899–Aug 1904 60-Month	216.73" (5,504.94mm)	216.24" (5,492.50mm)	0.49" (12.44mm)	71st Wettest	Wettest since: 1903	1937

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published June 2023, retrieved on June 10, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings