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 2019. For more information, please see Climatological Rankings.


Delaware

Precipitation Rankings, August 1920

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
August 1920
1-Month
7.17"
(182.12mm)
4.59"
(116.59mm)
2.58"
(65.53mm)
108th Driest Driest since: 1918 2008
18th Wettest Wettest since: 1919 1967
Jul–Aug 1920
2-Month
11.94"
(303.28mm)
8.90"
(226.06mm)
3.04"
(77.22mm)
103rd Driest Driest since: 1918 1966
23rd Wettest Wettest since: 1919 1919
Jun–Aug 1920
3-Month
17.77"
(451.36mm)
12.54"
(318.52mm)
5.23"
(132.84mm)
113th Driest Driest since: 1918 1966
13th Wettest Wettest since: 1919 2013
May–Aug 1920
4-Month
19.95"
(506.73mm)
16.10"
(408.94mm)
3.85"
(97.79mm)
105th Driest Driest since: 1918 1964
21st Wettest Wettest since: 1919 1919
Apr–Aug 1920
5-Month
24.25"
(615.95mm)
19.58"
(497.33mm)
4.67"
(118.62mm)
106th Driest Driest since: 1918 1957
20th Wettest Wettest since: 1919 1919
Mar–Aug 1920
6-Month
28.20"
(716.28mm)
23.55"
(598.17mm)
4.65"
(118.11mm)
105th Driest Driest since: 1918 1930
21st Wettest Wettest since: 1919 1989
Feb–Aug 1920
7-Month
33.06"
(839.72mm)
26.60"
(675.64mm)
6.46"
(164.08mm)
113th Driest Driest since: 1918 1930
13th Wettest Wettest since: 1919 1958
Jan–Aug 1920
8-Month
36.04"
(915.42mm)
30.09"
(764.29mm)
5.95"
(151.13mm)
110th Driest Driest since: 1918 1930
16th Wettest Wettest since: 1919 1958
Dec 1919–Aug 1920
9-Month
39.19"
(995.43mm)
33.55"
(852.17mm)
5.64"
(143.26mm)
107th Driest Driest since: 1918 1930
18th Wettest Wettest since: 1919 1958
Nov 1919–Aug 1920
10-Month
42.64"
(1,083.06mm)
36.62"
(930.15mm)
6.02"
(152.91mm)
105th Driest Driest since: 1918 1977
20th Wettest Wettest since: 1919 1958
Oct 1919–Aug 1920
11-Month
45.82"
(1,163.83mm)
39.77"
(1,010.16mm)
6.05"
(153.67mm)
103rd Driest Driest since: 1918 1966
22nd Wettest Wettest since: 1919 1958
Sep 1919–Aug 1920
12-Month
47.76"
(1,213.10mm)
43.36"
(1,101.34mm)
4.40"
(111.76mm)
92nd Driest Driest since: 1918 1966
33rd Wettest Wettest since: 1919 1958
Mar 1919–Aug 1920
18-Month
82.75"
(2,101.85mm)
66.82"
(1,697.23mm)
15.93"
(404.62mm)
122nd Driest Driest since: 1919 1966
3rd Wettest Wettest to Date 1984
Sep 1918–Aug 1920
24-Month
99.29"
(2,521.97mm)
86.56"
(2,198.62mm)
12.73"
(323.35mm)
108th Driest Driest since: 1919 1966
16th Wettest Wettest to Date 2004
Sep 1917–Aug 1920
36-Month
139.48"
(3,542.79mm)
129.84"
(3,297.94mm)
9.64"
(244.85mm)
96th Driest Driest since: 1919 1966
27th Wettest Wettest since: 1908 2005
Sep 1916–Aug 1920
48-Month
184.52"
(4,686.81mm)
173.06"
(4,395.72mm)
11.46"
(291.09mm)
97th Driest Driest since: 1919 1966
25th Wettest Wettest since: 1908 1939
Sep 1915–Aug 1920
60-Month
222.36"
(5,647.94mm)
216.24"
(5,492.50mm)
6.12"
(155.44mm)
76th Driest Driest since: 1919 1966
45th Wettest Wettest since: 1909 1937

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 14, 2019 from https://www.ncdc.noaa.gov/cag/