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


Delaware

Precipitation Rankings, July 1930

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
July 1930
1-Month
3.42"
(86.87mm)
4.31"
(109.47mm)
-0.89"
(-22.60mm)
46th Driest Driest since: 1929 1974
80th Wettest Wettest since: 1928 1938
Jun–Jul 1930
2-Month
6.22"
(157.99mm)
7.95"
(201.93mm)
-1.73"
(-43.94mm)
33rd Driest Driest since: 1929 1949
93rd Wettest Wettest since: 1928 2013
May–Jul 1930
3-Month
8.79"
(223.27mm)
11.50"
(292.10mm)
-2.71"
(-68.83mm)
24th Driest Driest since: 1929 1964
102nd Wettest Wettest since: 1928 1989
Apr–Jul 1930
4-Month
10.70"
(271.78mm)
14.98"
(380.49mm)
-4.28"
(-108.71mm)
12th Driest Driest since: 1911 1986
114th Wettest Wettest since: 1929 1989
Mar–Jul 1930
5-Month
12.56"
(319.02mm)
18.96"
(481.58mm)
-6.40"
(-162.56mm)
6th Driest Driest to Date 1986
120th Wettest Wettest since: 1929 1989
Feb–Jul 1930
6-Month
14.51"
(368.55mm)
22.01"
(559.05mm)
-7.50"
(-190.50mm)
4th Driest Driest to Date 1986
122nd Wettest Wettest since: 1929 1989
Jan–Jul 1930
7-Month
17.99"
(456.95mm)
25.50"
(647.70mm)
-7.51"
(-190.75mm)
5th Driest Driest to Date 1977
121st Wettest Wettest since: 1929 1989
Dec 1929–Jul 1930
8-Month
20.50"
(520.70mm)
28.96"
(735.58mm)
-8.46"
(-214.88mm)
4th Driest Driest to Date 1986
121st Wettest Wettest since: 1929 1958
Nov 1929–Jul 1930
9-Month
23.01"
(584.45mm)
32.02"
(813.31mm)
-9.01"
(-228.86mm)
3rd Driest Driest to Date 1977
122nd Wettest Wettest since: 1929 1984
Oct 1929–Jul 1930
10-Month
27.25"
(692.15mm)
35.18"
(893.57mm)
-7.93"
(-201.42mm)
8th Driest Driest to Date 2002
117th Wettest Wettest since: 1929 2003
Sep 1929–Jul 1930
11-Month
31.01"
(787.65mm)
38.77"
(984.76mm)
-7.76"
(-197.11mm)
11th Driest Driest to Date 2002
114th Wettest Wettest since: 1929 2003
Ties: 1965
Aug 1929–Jul 1930
12-Month
33.29"
(845.57mm)
43.35"
(1,101.09mm)
-10.06"
(-255.52mm)
6th Driest Driest to Date 1985
119th Wettest Wettest since: 1929 2003
Feb 1929–Jul 1930
18-Month
55.39"
(1,406.91mm)
65.29"
(1,658.37mm)
-9.90"
(-251.46mm)
13th Driest Driest since: 1926 1931
112th Wettest Wettest since: 1929 1984
Aug 1928–Jul 1930
24-Month
78.41"
(1,991.61mm)
86.54"
(2,198.12mm)
-8.13"
(-206.51mm)
22nd Driest Driest since: 1926 1931
102nd Wettest Wettest since: 1929 2004
Aug 1927–Jul 1930
36-Month
120.90"
(3,070.86mm)
129.85"
(3,298.19mm)
-8.95"
(-227.33mm)
18th Driest Driest since: 1927 1966
105th Wettest Wettest since: 1929 2005
Aug 1926–Jul 1930
48-Month
163.62"
(4,155.95mm)
173.06"
(4,395.72mm)
-9.44"
(-239.77mm)
21st Driest Driest since: 1928 1966
101st Wettest Wettest since: 1929 1938
Aug 1925–Jul 1930
60-Month
201.32"
(5,113.53mm)
216.21"
(5,491.73mm)
-14.89"
(-378.20mm)
12th Driest Driest to Date 1966
109th Wettest Wettest since: 1929 1938

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 15, 2019 from https://www.ncdc.noaa.gov/cag/