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 1966

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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
July 1966
1-Month
1.90"
(48.26mm)
4.31"
(109.47mm)
-2.41"
(-61.21mm)
7th Driest Driest since: 1963 1974
119th Wettest Wettest since: 1965 1938
Jun–Jul 1966
2-Month
4.95"
(125.73mm)
7.95"
(201.93mm)
-3.00"
(-76.20mm)
9th Driest Driest since: 1964 1949
117th Wettest Wettest since: 1965 2013
May–Jul 1966
3-Month
9.10"
(231.14mm)
11.50"
(292.10mm)
-2.40"
(-60.96mm)
31st Driest Driest since: 1965 1964
95th Wettest Wettest since: 1961 1989
Apr–Jul 1966
4-Month
13.05"
(331.47mm)
14.98"
(380.49mm)
-1.93"
(-49.02mm)
37th Driest Driest since: 1965 1986
89th Wettest Wettest since: 1961 1989
Mar–Jul 1966
5-Month
14.57"
(370.08mm)
18.96"
(481.58mm)
-4.39"
(-111.50mm)
14th Driest Driest since: 1965 1986
112th Wettest Wettest since: 1963 1989
Feb–Jul 1966
6-Month
18.22"
(462.79mm)
22.01"
(559.05mm)
-3.79"
(-96.26mm)
23rd Driest Driest since: 1965 1986
103rd Wettest Wettest since: 1962 1989
Jan–Jul 1966
7-Month
21.54"
(547.12mm)
25.50"
(647.70mm)
-3.96"
(-100.58mm)
22nd Driest Driest since: 1965 1977
104th Wettest Wettest since: 1964 1989
Dec 1965–Jul 1966
8-Month
22.46"
(570.48mm)
28.96"
(735.58mm)
-6.50"
(-165.10mm)
12th Driest Driest since: 1965 1986
113th Wettest Wettest since: 1964 1958
Nov 1965–Jul 1966
9-Month
23.29"
(591.57mm)
32.02"
(813.31mm)
-8.73"
(-221.74mm)
6th Driest Driest since: 1930 1977
119th Wettest Wettest since: 1965 1984
Oct 1965–Jul 1966
10-Month
24.57"
(624.08mm)
35.18"
(893.57mm)
-10.61"
(-269.49mm)
3rd Driest Driest to Date 2002
122nd Wettest Wettest since: 1965 2003
Sep 1965–Jul 1966
11-Month
27.26"
(692.40mm)
38.77"
(984.76mm)
-11.51"
(-292.36mm)
2nd Driest Driest to Date 2002
123rd Wettest Wettest since: 1965 2003
Aug 1965–Jul 1966
12-Month
32.44"
(823.98mm)
43.35"
(1,101.09mm)
-10.91"
(-277.11mm)
3rd Driest Driest since: 1931 1985
122nd Wettest Wettest since: 1965 2003
Ties: 2002
Feb 1965–Jul 1966
18-Month
48.31"
(1,227.07mm)
65.29"
(1,658.37mm)
-16.98"
(-431.30mm)
2nd Driest Driest since: 1931 1931
123rd Wettest Wettest since: 1965 1984
Aug 1964–Jul 1966
24-Month
64.91"
(1,648.71mm)
86.54"
(2,198.12mm)
-21.63"
(-549.41mm)
2nd Driest Driest since: 1931 1931
122nd Wettest Wettest since: 1965 2004
Aug 1963–Jul 1966
36-Month
103.51"
(2,629.15mm)
129.85"
(3,298.19mm)
-26.34"
(-669.04mm)
1st Driest Driest to Date 1966
122nd Wettest Wettest since: 1965 2005
Aug 1962–Jul 1966
48-Month
138.35"
(3,514.09mm)
173.06"
(4,395.72mm)
-34.71"
(-881.63mm)
1st Driest Driest to Date 1966
121st Wettest Wettest since: 1965 1938
Aug 1961–Jul 1966
60-Month
177.89"
(4,518.41mm)
216.21"
(5,491.73mm)
-38.32"
(-973.32mm)
1st Driest Driest to Date 1966
120th Wettest Wettest since: 1965 1938

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 17, 2019 from https://www.ncdc.noaa.gov/cag/