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, May 1925

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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
May 1925 1-Month	1.54" (39.12mm)	3.56" (90.42mm)	-2.02" (-51.30mm)	11th Driest	Driest since: 1923	1964
	1.54" (39.12mm)	3.56" (90.42mm)	-2.02" (-51.30mm)	118th Wettest	Wettest since: 1924	1948
	Ties: 1999
Apr–May 1925 2-Month	4.38" (111.25mm)	7.04" (178.82mm)	-2.66" (-67.57mm)	12th Driest	Driest since: 1922	1942
	4.38" (111.25mm)	7.04" (178.82mm)	-2.66" (-67.57mm)	117th Wettest	Wettest since: 1924	1948
	Ties: 1896
Mar–May 1925 3-Month	6.74" (171.20mm)	11.01" (279.65mm)	-4.27" (-108.45mm)	6th Driest	Driest to Date	1986
Mar–May 1925 3-Month	6.74" (171.20mm)	11.01" (279.65mm)	-4.27" (-108.45mm)	123rd Wettest	Wettest since: 1924	1983
Feb–May 1925 4-Month	8.79" (223.27mm)	14.06" (357.12mm)	-5.27" (-133.85mm)	7th Driest	Driest to Date	2006
Feb–May 1925 4-Month	8.79" (223.27mm)	14.06" (357.12mm)	-5.27" (-133.85mm)	122nd Wettest	Wettest since: 1924	1983
Jan–May 1925 5-Month	14.17" (359.92mm)	17.55" (445.77mm)	-3.38" (-85.85mm)	21st Driest	Driest since: 1911	2012
Jan–May 1925 5-Month	14.17" (359.92mm)	17.55" (445.77mm)	-3.38" (-85.85mm)	108th Wettest	Wettest since: 1924	1948
Dec 1924–May 1925 6-Month	17.19" (436.63mm)	21.01" (533.65mm)	-3.82" (-97.02mm)	27th Driest	Driest since: 1914	1986
Dec 1924–May 1925 6-Month	17.19" (436.63mm)	21.01" (533.65mm)	-3.82" (-97.02mm)	101st Wettest	Wettest since: 1924	1984
Nov 1924–May 1925 7-Month	19.29" (489.97mm)	24.08" (611.63mm)	-4.79" (-121.66mm)	20th Driest	Driest since: 1914	1977
Nov 1924–May 1925 7-Month	19.29" (489.97mm)	24.08" (611.63mm)	-4.79" (-121.66mm)	108th Wettest	Wettest since: 1924	1984
Oct 1924–May 1925 8-Month	19.71" (500.63mm)	27.23" (691.64mm)	-7.52" (-191.01mm)	6th Driest	Driest to Date	2002
Oct 1924–May 1925 8-Month	19.71" (500.63mm)	27.23" (691.64mm)	-7.52" (-191.01mm)	122nd Wettest	Wettest since: 1924	1984
Sep 1924–May 1925 9-Month	25.61" (650.49mm)	30.82" (782.83mm)	-5.21" (-132.34mm)	17th Driest	Driest to Date	2002
Sep 1924–May 1925 9-Month	25.61" (650.49mm)	30.82" (782.83mm)	-5.21" (-132.34mm)	111th Wettest	Wettest since: 1924	1984
Aug 1924–May 1925 10-Month	29.83" (757.68mm)	35.41" (899.41mm)	-5.58" (-141.73mm)	20th Driest	Driest since: 1922	1985
Aug 1924–May 1925 10-Month	29.83" (757.68mm)	35.41" (899.41mm)	-5.58" (-141.73mm)	108th Wettest	Wettest since: 1924	2010
Jul 1924–May 1925 11-Month	32.24" (818.90mm)	39.69" (1,008.13mm)	-7.45" (-189.23mm)	13th Driest	Driest since: 1910	1931
Jul 1924–May 1925 11-Month	32.24" (818.90mm)	39.69" (1,008.13mm)	-7.45" (-189.23mm)	115th Wettest	Wettest since: 1924	2021
Jun 1924–May 1925 12-Month	37.12" (942.85mm)	43.32" (1,100.33mm)	-6.20" (-157.48mm)	21st Driest	Driest since: 1922	1965
Jun 1924–May 1925 12-Month	37.12" (942.85mm)	43.32" (1,100.33mm)	-6.20" (-157.48mm)	107th Wettest	Wettest since: 1924	2010
Dec 1923–May 1925 18-Month	64.26" (1,632.20mm)	64.29" (1,632.97mm)	-0.03" (-0.77mm)	63rd Driest	Driest since: 1923	1931
Dec 1923–May 1925 18-Month	64.26" (1,632.20mm)	64.29" (1,632.97mm)	-0.03" (-0.77mm)	64th Wettest	Wettest since: 1924	1949
Jun 1923–May 1925 24-Month	84.67" (2,150.62mm)	86.54" (2,198.12mm)	-1.87" (-47.50mm)	50th Driest	Driest since: 1923	1931
	84.67" (2,150.62mm)	86.54" (2,198.12mm)	-1.87" (-47.50mm)	77th Wettest	Wettest since: 1924	2019
	Ties: 1981
Jun 1922–May 1925 36-Month	129.45" (3,288.03mm)	129.85" (3,298.19mm)	-0.40" (-10.16mm)	53rd Driest	Driest since: 1924	1967
Jun 1922–May 1925 36-Month	129.45" (3,288.03mm)	129.85" (3,298.19mm)	-0.40" (-10.16mm)	73rd Wettest	Wettest since: 1922	2005
Jun 1921–May 1925 48-Month	164.45" (4,177.03mm)	173.12" (4,397.25mm)	-8.67" (-220.22mm)	23rd Driest	Driest since: 1917	1966
Jun 1921–May 1925 48-Month	164.45" (4,177.03mm)	173.12" (4,397.25mm)	-8.67" (-220.22mm)	102nd Wettest	Wettest since: 1924	1939
Jun 1920–May 1925 60-Month	209.96" (5,332.98mm)	216.25" (5,492.75mm)	-6.29" (-159.77mm)	33rd Driest	Driest since: 1919	1967
Jun 1920–May 1925 60-Month	209.96" (5,332.98mm)	216.25" (5,492.75mm)	-6.29" (-159.77mm)	91st Wettest	Wettest since: 1924	1939

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published March 2023, retrieved on March 21, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings