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 1971

View Period (Months):
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
June 1971
1-Month
1.80"
(45.72mm)
3.64"
(92.46mm)
-1.84"
(-46.74mm)
7th Driest
Driest since:
1988
122nd Wettest
Wettest since:
2006
May–Jun 1971
2-Month
7.21"
(183.13mm)
7.19"
(182.63mm)
0.02"
(0.50mm)
66th Driest
Driest since:
1964
63rd Wettest
Wettest since:
1948
Apr–Jun 1971
3-Month
9.85"
(250.19mm)
10.67"
(271.02mm)
-0.82"
(-20.83mm)
51st Driest
Driest since:
1986
78th Wettest
Wettest since:
1948
Ties: 1939
Mar–Jun 1971
4-Month
12.27"
(311.66mm)
14.65"
(372.11mm)
-2.38"
(-60.45mm)
30th Driest
Driest since:
1986
99th Wettest
Wettest since:
1983
Feb–Jun 1971
5-Month
17.96"
(456.18mm)
17.70"
(449.58mm)
0.26"
(6.60mm)
71st Driest
Driest since:
1976
58th Wettest
Wettest since:
1983
Jan–Jun 1971
6-Month
20.64"
(524.26mm)
21.19"
(538.23mm)
-0.55"
(-13.97mm)
62nd Driest
Driest since:
2012
67th Wettest
Wettest since:
1948
Dec 1970–Jun 1971
7-Month
24.06"
(611.12mm)
24.65"
(626.11mm)
-0.59"
(-14.99mm)
58th Driest
Driest since:
1986
70th Wettest
Wettest since:
1948, 1979
Nov 1970–Jun 1971
8-Month
27.69"
(703.33mm)
27.71"
(703.83mm)
-0.02"
(-0.50mm)
65th Driest
Driest since:
1977
63rd Wettest
Wettest since:
1948
Oct 1970–Jun 1971
9-Month
31.00"
(787.40mm)
30.87"
(784.10mm)
0.13"
(3.30mm)
66th Driest
Driest since:
1986
62nd Wettest
Wettest since:
2003
Sep 1970–Jun 1971
10-Month
32.02"
(813.31mm)
34.46"
(875.28mm)
-2.44"
(-61.97mm)
48th Driest
Driest since:
2002
80th Wettest
Wettest since:
2003
Aug 1970–Jun 1971
11-Month
34.69"
(881.13mm)
39.04"
(991.62mm)
-4.35"
(-110.49mm)
31st Driest
Driest since:
1985
97th Wettest
Wettest since:
1972
Ties: 1914
Jul 1970–Jun 1971
12-Month
39.18"
(995.17mm)
43.33"
(1,100.58mm)
-4.15"
(-105.41mm)
38th Driest
Driest since:
1969
90th Wettest
Wettest since:
2021
Jan 1970–Jun 1971
18-Month
60.19"
(1,528.83mm)
64.47"
(1,637.54mm)
-4.28"
(-108.71mm)
39th Driest
Driest since:
1931
89th Wettest
Wettest since:
2019
Jul 1969–Jun 1971
24-Month
88.66"
(2,251.96mm)
86.54"
(2,198.12mm)
2.12"
(53.84mm)
69th Driest
Driest since:
1931
58th Wettest
Wettest since:
2019
Jul 1968–Jun 1971
36-Month
119.87"
(3,044.70mm)
129.87"
(3,298.70mm)
-10.00"
(-254.00mm)
21st Driest
Driest since:
1966
105th Wettest
Wettest since:
1937
Jul 1967–Jun 1971
48-Month
167.45"
(4,253.23mm)
173.13"
(4,397.50mm)
-5.68"
(-144.27mm)
34th Driest
Driest since:
1966
91st Wettest
Wettest since:
1937
Jul 1966–Jun 1971
60-Month
204.51"
(5,194.55mm)
216.27"
(5,493.26mm)
-11.76"
(-298.71mm)
23rd Driest
Driest since:
1967
101st Wettest
Wettest since:
1939

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