Statewide Rankings

Statewide Data Info
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, June 2002

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  • Record Wettest
Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Wettest/Driest
Since		 Record
June 2002
1-Month 		2.92"
(74.17mm)		 3.64"
(92.46mm)		 -0.72"
(-18.29mm)		 43rd Driest
Driest since:
 1988
86th Wettest
Wettest since:
 2006
May–Jun 2002
2-Month 		6.12"
(155.45mm)		 7.19"
(182.63mm)		 -1.07"
(-27.18mm)		 42nd Driest
Driest since:
 1964
87th Wettest
Wettest since:
 1948
Ties: 1980
Apr–Jun 2002
3-Month 		10.16"
(258.06mm)		 10.67"
(271.02mm)		 -0.51"
(-12.96mm)		 58th Driest
Driest since:
 1986
71st Wettest
Wettest since:
 1948
Mar–Jun 2002
4-Month 		14.93"
(379.22mm)		 14.65"
(372.11mm)		 0.28"
(7.11mm)		 70th Driest
Driest since:
 1986
59th Wettest
Wettest since:
 1983
Ties: 2006
Feb–Jun 2002
5-Month 		15.62"
(396.75mm)		 17.70"
(449.58mm)		 -2.08"
(-52.83mm)		 35th Driest
Driest since:
 1976
94th Wettest
Wettest since:
 1983
Jan–Jun 2002
6-Month 		18.12"
(460.25mm)		 21.19"
(538.23mm)		 -3.07"
(-77.98mm)		 30th Driest
Driest since:
 2012
99th Wettest
Wettest since:
 1948
Dec 2001–Jun 2002
7-Month 		20.15"
(511.81mm)		 24.65"
(626.11mm)		 -4.50"
(-114.30mm)		 19th Driest
Driest since:
 1986
109th Wettest
Wettest since:
 1948, 1979
Nov 2001–Jun 2002
8-Month 		20.72"
(526.29mm)		 27.71"
(703.83mm)		 -6.99"
(-177.54mm)		 8th Driest
Driest since:
 1977
120th Wettest
Wettest since:
 1948
Oct 2001–Jun 2002
9-Month 		21.66"
(550.16mm)		 30.87"
(784.10mm)		 -9.21"
(-233.94mm)		 3rd Driest
Driest since:
 1986
125th Wettest
Wettest since:
 2003
Sep 2001–Jun 2002
10-Month 		23.76"
(603.50mm)		 34.46"
(875.28mm)		 -10.70"
(-271.78mm)		 1st Driest
Driest since:
 2002
127th Wettest
Wettest since:
 2003
Aug 2001–Jun 2002
11-Month 		30.03"
(762.76mm)		 39.04"
(991.62mm)		 -9.01"
(-228.86mm)		 8th Driest
Driest since:
 1985
120th Wettest
Wettest since:
 1972
Jul 2001–Jun 2002
12-Month 		34.99"
(888.75mm)		 43.33"
(1,100.58mm)		 -8.34"
(-211.83mm)		 8th Driest
Driest since:
 1969
120th Wettest
Wettest since:
 2021
Jan 2001–Jun 2002
18-Month 		57.34"
(1,456.44mm)		 64.47"
(1,637.54mm)		 -7.13"
(-181.10mm)		 19th Driest
Driest since:
 1931
109th Wettest
Wettest since:
 2019
Jul 2000–Jun 2002
24-Month 		78.97"
(2,005.84mm)		 86.54"
(2,198.12mm)		 -7.57"
(-192.28mm)		 21st Driest
Driest since:
 1931
106th Wettest
Wettest since:
 2019
Jul 1999–Jun 2002
36-Month 		129.31"
(3,284.47mm)		 129.87"
(3,298.70mm)		 -0.56"
(-14.23mm)		 55th Driest
Driest since:
 1966
71st Wettest
Wettest since:
 1937
Jul 1998–Jun 2002
48-Month 		162.97"
(4,139.44mm)		 173.13"
(4,397.50mm)		 -10.16"
(-258.06mm)		 19th Driest
Driest since:
 1966
106th Wettest
Wettest since:
 1937
Jul 1997–Jun 2002
60-Month 		212.54"
(5,398.52mm)		 216.27"
(5,493.26mm)		 -3.73"
(-94.74mm)		 38th Driest
Driest since:
 1967
86th Wettest
Wettest since:
 1939

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