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, October 1963

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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
October 1963 1-Month	0.12" (3.05mm)	3.13" (79.50mm)	-3.01" (-76.45mm)	1st Driest	Driest to Date	1963
October 1963 1-Month	0.12" (3.05mm)	3.13" (79.50mm)	-3.01" (-76.45mm)	128th Wettest	Wettest since: 1962	2012
Sep–Oct 1963 2-Month	4.94" (125.48mm)	6.73" (170.94mm)	-1.79" (-45.46mm)	29th Driest	Driest since: 1962	1941
Sep–Oct 1963 2-Month	4.94" (125.48mm)	6.73" (170.94mm)	-1.79" (-45.46mm)	100th Wettest	Wettest since: 1961	1935
Aug–Oct 1963 3-Month	7.96" (202.18mm)	11.33" (287.78mm)	-3.37" (-85.60mm)	16th Driest	Driest since: 1962	1930
Aug–Oct 1963 3-Month	7.96" (202.18mm)	11.33" (287.78mm)	-3.37" (-85.60mm)	113th Wettest	Wettest since: 1961	2009
Jul–Oct 1963 4-Month	9.62" (244.35mm)	15.64" (397.26mm)	-6.02" (-152.91mm)	4th Driest	Driest since: 1962	1968
Jul–Oct 1963 4-Month	9.62" (244.35mm)	15.64" (397.26mm)	-6.02" (-152.91mm)	125th Wettest	Wettest since: 1961	2020
Jun–Oct 1963 5-Month	13.74" (349.00mm)	19.27" (489.46mm)	-5.53" (-140.46mm)	10th Driest	Driest since: 1962	1921
Jun–Oct 1963 5-Month	13.74" (349.00mm)	19.27" (489.46mm)	-5.53" (-140.46mm)	119th Wettest	Wettest since: 1961	1989
May–Oct 1963 6-Month	16.30" (414.02mm)	22.83" (579.88mm)	-6.53" (-165.86mm)	8th Driest	Driest since: 1962	1964
May–Oct 1963 6-Month	16.30" (414.02mm)	22.83" (579.88mm)	-6.53" (-165.86mm)	121st Wettest	Wettest since: 1961	1989
Apr–Oct 1963 7-Month	17.39" (441.71mm)	26.31" (668.27mm)	-8.92" (-226.56mm)	3rd Driest	Driest since: 1930	1930
Apr–Oct 1963 7-Month	17.39" (441.71mm)	26.31" (668.27mm)	-8.92" (-226.56mm)	126th Wettest	Wettest since: 1962	1989
Mar–Oct 1963 8-Month	23.36" (593.34mm)	30.29" (769.37mm)	-6.93" (-176.03mm)	12th Driest	Driest since: 1962	1930
Mar–Oct 1963 8-Month	23.36" (593.34mm)	30.29" (769.37mm)	-6.93" (-176.03mm)	117th Wettest	Wettest since: 1961	1989
Feb–Oct 1963 9-Month	25.31" (642.87mm)	33.33" (846.58mm)	-8.02" (-203.71mm)	9th Driest	Driest since: 1930	1930
Feb–Oct 1963 9-Month	25.31" (642.87mm)	33.33" (846.58mm)	-8.02" (-203.71mm)	120th Wettest	Wettest since: 1962	1989
Jan–Oct 1963 10-Month	27.50" (698.50mm)	36.82" (935.23mm)	-9.32" (-236.73mm)	5th Driest	Driest since: 1930	1930
Jan–Oct 1963 10-Month	27.50" (698.50mm)	36.82" (935.23mm)	-9.32" (-236.73mm)	124th Wettest	Wettest since: 1962	1989
Dec 1962–Oct 1963 11-Month	30.62" (777.75mm)	40.29" (1,023.37mm)	-9.67" (-245.62mm)	5th Driest	Driest since: 1930	1930
Dec 1962–Oct 1963 11-Month	30.62" (777.75mm)	40.29" (1,023.37mm)	-9.67" (-245.62mm)	123rd Wettest	Wettest since: 1962	1958
Nov 1962–Oct 1963 12-Month	36.11" (917.19mm)	43.35" (1,101.09mm)	-7.24" (-183.90mm)	17th Driest	Driest since: 1962	1930
Nov 1962–Oct 1963 12-Month	36.11" (917.19mm)	43.35" (1,101.09mm)	-7.24" (-183.90mm)	111th Wettest	Wettest since: 1961	1958
May 1962–Oct 1963 18-Month	50.85" (1,291.59mm)	66.15" (1,680.21mm)	-15.30" (-388.62mm)	3rd Driest	Driest since: 1930	1930
May 1962–Oct 1963 18-Month	50.85" (1,291.59mm)	66.15" (1,680.21mm)	-15.30" (-388.62mm)	125th Wettest	Wettest since: 1962	2010
Nov 1961–Oct 1963 24-Month	71.83" (1,824.48mm)	86.62" (2,200.15mm)	-14.79" (-375.67mm)	5th Driest	Driest since: 1931	1930
Nov 1961–Oct 1963 24-Month	71.83" (1,824.48mm)	86.62" (2,200.15mm)	-14.79" (-375.67mm)	122nd Wettest	Wettest since: 1962	1979
Nov 1960–Oct 1963 36-Month	115.98" (2,945.89mm)	129.89" (3,299.21mm)	-13.91" (-353.32mm)	12th Driest	Driest since: 1932	1931
Nov 1960–Oct 1963 36-Month	115.98" (2,945.89mm)	129.89" (3,299.21mm)	-13.91" (-353.32mm)	114th Wettest	Wettest since: 1962	1937
Nov 1959–Oct 1963 48-Month	163.64" (4,156.46mm)	173.11" (4,396.99mm)	-9.47" (-240.53mm)	19th Driest	Driest since: 1957	1966
Nov 1959–Oct 1963 48-Month	163.64" (4,156.46mm)	173.11" (4,396.99mm)	-9.47" (-240.53mm)	106th Wettest	Wettest since: 1962	1938
Nov 1958–Oct 1963 60-Month	203.62" (5,171.95mm)	216.32" (5,494.53mm)	-12.70" (-322.58mm)	17th Driest	Driest since: 1944	1966
Nov 1958–Oct 1963 60-Month	203.62" (5,171.95mm)	216.32" (5,494.53mm)	-12.70" (-322.58mm)	107th Wettest	Wettest since: 1962	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