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 August 2019. For more information, please see Climatological Rankings.


Delaware

Precipitation Rankings, July 1964

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
July 1964
1-Month
3.39"
(86.11mm)
4.31"
(109.47mm)
-0.92"
(-23.36mm)
45th Driest Driest since: 1963 1974
81st Wettest Wettest since: 1961 1938
Jun–Jul 1964
2-Month
4.75"
(120.65mm)
7.95"
(201.93mm)
-3.20"
(-81.28mm)
8th Driest Driest since: 1957 1949
118th Wettest Wettest since: 1963 2013
May–Jul 1964
3-Month
5.14"
(130.56mm)
11.50"
(292.10mm)
-6.36"
(-161.54mm)
1st Driest Driest to Date 1964
125th Wettest Wettest since: 1963 1989
Apr–Jul 1964
4-Month
10.33"
(262.38mm)
14.98"
(380.49mm)
-4.65"
(-118.11mm)
7th Driest Driest since: 1963 1986
119th Wettest Wettest since: 1962 1989
Mar–Jul 1964
5-Month
13.27"
(337.06mm)
18.96"
(481.58mm)
-5.69"
(-144.52mm)
7th Driest Driest since: 1957 1986
119th Wettest Wettest since: 1963 1989
Feb–Jul 1964
6-Month
17.79"
(451.87mm)
22.01"
(559.05mm)
-4.22"
(-107.18mm)
19th Driest Driest since: 1963 1986
107th Wettest Wettest since: 1962 1989
Jan–Jul 1964
7-Month
22.21"
(564.13mm)
25.50"
(647.70mm)
-3.29"
(-83.57mm)
30th Driest Driest since: 1963 1977
96th Wettest Wettest since: 1962 1989
Dec 1963–Jul 1964
8-Month
24.39"
(619.51mm)
28.96"
(735.58mm)
-4.57"
(-116.07mm)
22nd Driest Driest since: 1963 1986
103rd Wettest Wettest since: 1962 1958
Nov 1963–Jul 1964
9-Month
30.64"
(778.26mm)
32.02"
(813.31mm)
-1.38"
(-35.05mm)
52nd Driest Driest since: 1963 1977
73rd Wettest Wettest since: 1961 1984
Ties: 1988
Oct 1963–Jul 1964
10-Month
30.76"
(781.30mm)
35.18"
(893.57mm)
-4.42"
(-112.27mm)
28th Driest Driest since: 1963 2002
97th Wettest Wettest since: 1962 2003
Sep 1963–Jul 1964
11-Month
35.58"
(903.73mm)
38.77"
(984.76mm)
-3.19"
(-81.03mm)
37th Driest Driest since: 1963 2002
88th Wettest Wettest since: 1962 2003
Ties: 1976
Aug 1963–Jul 1964
12-Month
38.60"
(980.44mm)
43.35"
(1,101.09mm)
-4.75"
(-120.65mm)
30th Driest Driest since: 1963 1985
95th Wettest Wettest since: 1962 2003
Ties: 1957
Feb 1963–Jul 1964
18-Month
55.95"
(1,421.13mm)
65.29"
(1,658.37mm)
-9.34"
(-237.24mm)
14th Driest Driest since: 1963 1931
111th Wettest Wettest since: 1962 1984
Aug 1962–Jul 1964
24-Month
73.44"
(1,865.38mm)
86.54"
(2,198.12mm)
-13.10"
(-332.74mm)
6th Driest Driest since: 1931 1931
118th Wettest Wettest since: 1963 2004
Aug 1961–Jul 1964
36-Month
112.98"
(2,869.69mm)
129.85"
(3,298.19mm)
-16.87"
(-428.50mm)
7th Driest Driest since: 1932 1966
116th Wettest Wettest since: 1963 2005
Aug 1960–Jul 1964
48-Month
161.89"
(4,112.01mm)
173.06"
(4,395.72mm)
-11.17"
(-283.71mm)
16th Driest Driest since: 1957 1966
106th Wettest Wettest since: 1963 1938
Aug 1959–Jul 1964
60-Month
204.96"
(5,205.98mm)
216.21"
(5,491.73mm)
-11.25"
(-285.75mm)
19th Driest Driest since: 1944 1966
102nd Wettest Wettest since: 1963 1938

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 19, 2019 from https://www.ncdc.noaa.gov/cag/