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 October 2020. For more information, please see Climatological Rankings.


Delaware

Precipitation Rankings, July 1959

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
July 1959
1-Month
9.80"
(248.92mm)
4.31"
(109.47mm)
5.49"
(139.45mm)
124th Driest Driest since: 1958 1974
3rd Wettest Wettest since: 1945 1938
Jun–Jul 1959
2-Month
12.43"
(315.72mm)
7.95"
(201.93mm)
4.48"
(113.79mm)
120th Driest Driest since: 1958 1949
7th Wettest Wettest since: 1945 2013
May–Jul 1959
3-Month
13.87"
(352.30mm)
11.50"
(292.10mm)
2.37"
(60.20mm)
100th Driest Driest since: 1957 1964
27th Wettest Wettest since: 1958 1989
Apr–Jul 1959
4-Month
17.27"
(438.66mm)
14.98"
(380.49mm)
2.29"
(58.17mm)
96th Driest Driest since: 1957 1986
31st Wettest Wettest since: 1958 1989
Mar–Jul 1959
5-Month
20.69"
(525.53mm)
18.96"
(481.58mm)
1.73"
(43.95mm)
89th Driest Driest since: 1957 1986
38th Wettest Wettest since: 1958 1989
Feb–Jul 1959
6-Month
22.50"
(571.50mm)
22.01"
(559.05mm)
0.49"
(12.45mm)
72nd Driest Driest since: 1957 1986
55th Wettest Wettest since: 1958 1989
Jan–Jul 1959
7-Month
24.20"
(614.68mm)
25.50"
(647.70mm)
-1.30"
(-33.02mm)
47th Driest Driest since: 1957 1977
80th Wettest Wettest since: 1958 1989
Dec 1958–Jul 1959
8-Month
26.54"
(674.12mm)
28.96"
(735.58mm)
-2.42"
(-61.46mm)
41st Driest Driest since: 1957 1986
85th Wettest Wettest since: 1958 1958
Ties: 1941
Nov 1958–Jul 1959
9-Month
29.30"
(744.22mm)
32.02"
(813.31mm)
-2.72"
(-69.09mm)
40th Driest Driest since: 1957 1977
86th Wettest Wettest since: 1958 1984
Oct 1958–Jul 1959
10-Month
32.58"
(827.53mm)
35.18"
(893.57mm)
-2.60"
(-66.04mm)
40th Driest Driest since: 1957 2002
86th Wettest Wettest since: 1958 2003
Sep 1958–Jul 1959
11-Month
34.84"
(884.94mm)
38.77"
(984.76mm)
-3.93"
(-99.82mm)
29th Driest Driest since: 1955 2002
97th Wettest Wettest since: 1958 2003
Aug 1958–Jul 1959
12-Month
44.09"
(1,119.89mm)
43.35"
(1,101.09mm)
0.74"
(18.80mm)
69th Driest Driest since: 1957 1985
57th Wettest Wettest since: 1958 2003
Feb 1958–Jul 1959
18-Month
75.01"
(1,905.25mm)
65.29"
(1,658.37mm)
9.72"
(246.88mm)
112th Driest Driest since: 1958 1931
14th Wettest Wettest since: 1949 1984
Aug 1957–Jul 1959
24-Month
98.55"
(2,503.17mm)
86.54"
(2,198.12mm)
12.01"
(305.05mm)
111th Driest Driest since: 1958 1931
14th Wettest Wettest since: 1953 2004
Aug 1956–Jul 1959
36-Month
137.15"
(3,483.61mm)
129.85"
(3,298.19mm)
7.30"
(185.42mm)
89th Driest Driest since: 1957 1966
35th Wettest Wettest since: 1958 2005
Aug 1955–Jul 1959
48-Month
182.65"
(4,639.31mm)
173.06"
(4,395.72mm)
9.59"
(243.59mm)
92nd Driest Driest since: 1958 1966
31st Wettest Wettest since: 1948 1938
Aug 1954–Jul 1959
60-Month
221.26"
(5,620.00mm)
216.21"
(5,491.73mm)
5.05"
(128.27mm)
68th Driest Driest since: 1958 1966
54th Wettest Wettest since: 1953 1938

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2020, retrieved on November 27, 2020 from https://www.ncdc.noaa.gov/cag/