Climate at a Glance

Statewide Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of July 2019. For more information, please see Climatological Rankings.


Delaware

Precipitation Rankings, June 1978

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
June 1978
1-Month
2.48"
(62.99mm)
3.64"
(92.46mm)
-1.16"
(-29.47mm)
27th Driest Driest since: 1976 1988
99th Wettest Wettest since: 1977 2006
May–Jun 1978
2-Month
8.62"
(218.95mm)
7.19"
(182.63mm)
1.43"
(36.32mm)
87th Driest Driest since: 1977 1964
39th Wettest Wettest since: 1975 1948
Ties: 1951, 1961
Apr–Jun 1978
3-Month
11.13"
(282.70mm)
10.67"
(271.02mm)
0.46"
(11.68mm)
72nd Driest Driest since: 1977 1986
54th Wettest Wettest since: 1975 1948
Mar–Jun 1978
4-Month
17.06"
(433.32mm)
14.65"
(372.11mm)
2.41"
(61.21mm)
100th Driest Driest since: 1977 1986
26th Wettest Wettest since: 1975 1983
Ties: 1912
Feb–Jun 1978
5-Month
18.15"
(461.01mm)
17.70"
(449.58mm)
0.45"
(11.43mm)
73rd Driest Driest since: 1977 1976
53rd Wettest Wettest since: 1975 1983
Jan–Jun 1978
6-Month
25.16"
(639.06mm)
21.19"
(538.23mm)
3.97"
(100.83mm)
105th Driest Driest since: 1977 2012
21st Wettest Wettest since: 1975 1948
Dec 1977–Jun 1978
7-Month
32.10"
(815.34mm)
24.65"
(626.11mm)
7.45"
(189.23mm)
118th Driest Driest since: 1977 1986
7th Wettest Wettest since: 1958 1948, 1979
Nov 1977–Jun 1978
8-Month
37.51"
(952.75mm)
27.71"
(703.83mm)
9.80"
(248.92mm)
120th Driest Driest since: 1977 1977
5th Wettest Wettest since: 1958 1948
Oct 1977–Jun 1978
9-Month
41.30"
(1,049.02mm)
30.87"
(784.10mm)
10.43"
(264.92mm)
122nd Driest Driest since: 1977 1986
3rd Wettest Wettest to Date 2003
Sep 1977–Jun 1978
10-Month
45.34"
(1,151.64mm)
34.46"
(875.28mm)
10.88"
(276.36mm)
119th Driest Driest since: 1977 2002
6th Wettest Wettest since: 1972 2003
Aug 1977–Jun 1978
11-Month
49.09"
(1,246.89mm)
39.04"
(991.62mm)
10.05"
(255.27mm)
118th Driest Driest since: 1977 1985
7th Wettest Wettest since: 1972 1972
Jul 1977–Jun 1978
12-Month
51.26"
(1,302.00mm)
43.33"
(1,100.58mm)
7.93"
(201.42mm)
114th Driest Driest since: 1977 1969
11th Wettest Wettest since: 1972 1972
Jan 1977–Jun 1978
18-Month
65.66"
(1,667.76mm)
64.47"
(1,637.54mm)
1.19"
(30.22mm)
69th Driest Driest since: 1977 1931
56th Wettest Wettest since: 1976 2019
Ties: 1921
Jul 1976–Jun 1978
24-Month
88.98"
(2,260.09mm)
86.54"
(2,198.12mm)
2.44"
(61.97mm)
72nd Driest Driest since: 1977 1931
52nd Wettest Wettest since: 1974 2019
Jul 1975–Jun 1978
36-Month
131.64"
(3,343.66mm)
129.87"
(3,298.70mm)
1.77"
(44.96mm)
61st Driest Driest since: 1977 1966
62nd Wettest Wettest since: 1975 1937
Jul 1974–Jun 1978
48-Month
176.30"
(4,478.02mm)
173.13"
(4,397.50mm)
3.17"
(80.52mm)
64th Driest Driest since: 1977 1966
58th Wettest Wettest since: 1976 1937
Jul 1973–Jun 1978
60-Month
219.32"
(5,570.73mm)
216.27"
(5,493.26mm)
3.05"
(77.47mm)
63rd Driest Driest since: 1977 1967
58th Wettest Wettest since: 1976 1939

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2019, retrieved on August 24, 2019 from https://www.ncdc.noaa.gov/cag/