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 1970

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
July 1970
1-Month
4.49"
(114.05mm)
4.31"
(109.47mm)
0.18"
(4.58mm)
74th Driest Driest since: 1968 1974
52nd Wettest Wettest since: 1969 1938
Jun–Jul 1970
2-Month
10.11"
(256.79mm)
7.95"
(201.93mm)
2.16"
(54.86mm)
100th Driest Driest since: 1968 1949
26th Wettest Wettest since: 1969 2013
May–Jul 1970
3-Month
12.56"
(319.02mm)
11.50"
(292.10mm)
1.06"
(26.92mm)
76th Driest Driest since: 1968 1964
50th Wettest Wettest since: 1969 1989
Apr–Jul 1970
4-Month
17.39"
(441.71mm)
14.98"
(380.49mm)
2.41"
(61.22mm)
96th Driest Driest since: 1969 1986
30th Wettest Wettest since: 1958 1989
Mar–Jul 1970
5-Month
21.39"
(543.31mm)
18.96"
(481.58mm)
2.43"
(61.73mm)
97th Driest Driest since: 1969 1986
29th Wettest Wettest since: 1958 1989
Feb–Jul 1970
6-Month
23.81"
(604.77mm)
22.01"
(559.05mm)
1.80"
(45.72mm)
88th Driest Driest since: 1969 1986
38th Wettest Wettest since: 1961 1989
Ties: 1939
Jan–Jul 1970
7-Month
25.50"
(647.70mm)
25.50"
(647.70mm)
0.00"
(0.00mm)
71st Driest Driest since: 1969 1977
55th Wettest Wettest since: 1961 1989
Ties: 2006
Dec 1969–Jul 1970
8-Month
33.05"
(839.47mm)
28.96"
(735.58mm)
4.09"
(103.89mm)
100th Driest Driest since: 1969 1986
25th Wettest Wettest since: 1958 1958
Nov 1969–Jul 1970
9-Month
35.30"
(896.62mm)
32.02"
(813.31mm)
3.28"
(83.31mm)
88th Driest Driest since: 1969 1977
37th Wettest Wettest since: 1958 1984
Oct 1969–Jul 1970
10-Month
36.63"
(930.40mm)
35.18"
(893.57mm)
1.45"
(36.83mm)
76th Driest Driest since: 1969 2002
49th Wettest Wettest since: 1961 2003
Sep 1969–Jul 1970
11-Month
40.09"
(1,018.29mm)
38.77"
(984.76mm)
1.32"
(33.53mm)
74th Driest Driest since: 1969 2002
51st Wettest Wettest since: 1961 2003
Aug 1969–Jul 1970
12-Month
46.25"
(1,174.75mm)
43.35"
(1,101.09mm)
2.90"
(73.66mm)
81st Driest Driest since: 1969 1985
44th Wettest Wettest since: 1961 2003
Feb 1969–Jul 1970
18-Month
68.32"
(1,735.33mm)
65.29"
(1,658.37mm)
3.03"
(76.96mm)
77th Driest Driest since: 1969 1931
48th Wettest Wettest since: 1961 1984
Aug 1968–Jul 1970
24-Month
83.15"
(2,112.01mm)
86.54"
(2,198.12mm)
-3.39"
(-86.11mm)
40th Driest Driest since: 1969 1931
84th Wettest Wettest since: 1968 2004
Aug 1967–Jul 1970
36-Month
128.15"
(3,255.01mm)
129.85"
(3,298.19mm)
-1.70"
(-43.18mm)
46th Driest Driest since: 1969 1966
77th Wettest Wettest since: 1962 2005
Aug 1966–Jul 1970
48-Month
167.92"
(4,265.17mm)
173.06"
(4,395.72mm)
-5.14"
(-130.55mm)
35th Driest Driest since: 1969 1966
87th Wettest Wettest since: 1962 1938
Aug 1965–Jul 1970
60-Month
200.36"
(5,089.14mm)
216.21"
(5,491.73mm)
-15.85"
(-402.59mm)
10th Driest Driest since: 1969 1966
111th Wettest Wettest since: 1964 1938

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 23, 2019 from https://www.ncdc.noaa.gov/cag/