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 April 2022. For more information, please see Climatological Rankings.


Delaware

Precipitation Rankings, August 1989

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
August 1989
1-Month
5.34"
(135.64mm)
4.59"
(116.59mm)
0.75"
(19.05mm)
90th Driest Driest since: 1988 2008
38th Wettest Wettest since: 1985 1967
Jul–Aug 1989
2-Month
13.76"
(349.50mm)
8.90"
(226.06mm)
4.86"
(123.44mm)
117th Driest Driest since: 1988 1966
11th Wettest Wettest since: 1969 1919
Jun–Aug 1989
3-Month
20.41"
(518.41mm)
12.54"
(318.52mm)
7.87"
(199.89mm)
124th Driest Driest since: 1988 1966
4th Wettest Wettest since: 1967 2013
May–Aug 1989
4-Month
25.49"
(647.45mm)
16.10"
(408.94mm)
9.39"
(238.51mm)
125th Driest Driest since: 1988 1964
3rd Wettest Wettest since: 1948 1919
Apr–Aug 1989
5-Month
30.47"
(773.94mm)
19.58"
(497.33mm)
10.89"
(276.61mm)
126th Driest Driest since: 1988 1957
2nd Wettest Wettest since: 1919 1919
Mar–Aug 1989
6-Month
36.85"
(935.99mm)
23.55"
(598.17mm)
13.30"
(337.82mm)
127th Driest Driest since: 1988 1930
1st Wettest Wettest to Date 1989
Feb–Aug 1989
7-Month
40.16"
(1,020.06mm)
26.60"
(675.64mm)
13.56"
(344.42mm)
126th Driest Driest since: 1988 1930
2nd Wettest Wettest since: 1958 1958
Jan–Aug 1989
8-Month
42.82"
(1,087.63mm)
30.09"
(764.29mm)
12.73"
(323.34mm)
126th Driest Driest since: 1988 1930
2nd Wettest Wettest since: 1958 1958
Dec 1988–Aug 1989
9-Month
43.54"
(1,105.92mm)
33.55"
(852.17mm)
9.99"
(253.75mm)
121st Driest Driest since: 1988 1930
6th Wettest Wettest since: 1979 1958
Nov 1988–Aug 1989
10-Month
48.48"
(1,231.39mm)
36.62"
(930.15mm)
11.86"
(301.24mm)
123rd Driest Driest since: 1988 1977
4th Wettest Wettest since: 1958 1958
Oct 1988–Aug 1989
11-Month
51.00"
(1,295.40mm)
39.77"
(1,010.16mm)
11.23"
(285.24mm)
120th Driest Driest since: 1988 1966
7th Wettest Wettest since: 1978 1958
Sep 1988–Aug 1989
12-Month
53.51"
(1,359.15mm)
43.36"
(1,101.34mm)
10.15"
(257.81mm)
114th Driest Driest since: 1988 1966
13th Wettest Wettest since: 1984 1958
Mar 1988–Aug 1989
18-Month
74.25"
(1,885.95mm)
66.82"
(1,697.23mm)
7.43"
(188.72mm)
93rd Driest Driest since: 1988 1966
34th Wettest Wettest since: 1984 1984
Sep 1987–Aug 1989
24-Month
94.16"
(2,391.66mm)
86.56"
(2,198.62mm)
7.60"
(193.04mm)
94th Driest Driest since: 1988 1966
32nd Wettest Wettest since: 1984 2004
Sep 1986–Aug 1989
36-Month
133.26"
(3,384.80mm)
129.84"
(3,297.94mm)
3.42"
(86.86mm)
69th Driest Driest since: 1988 1966
56th Wettest Wettest since: 1985 2005
Sep 1985–Aug 1989
48-Month
168.21"
(4,272.53mm)
173.06"
(4,395.72mm)
-4.85"
(-123.19mm)
43rd Driest Driest since: 1988 1966
81st Wettest Wettest since: 1986 1939
Sep 1984–Aug 1989
60-Month
203.03"
(5,156.96mm)
216.24"
(5,492.50mm)
-13.21"
(-335.54mm)
15th Driest Driest since: 1970 1966
108th Wettest Wettest since: 1988 1937
Ties: 1925

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published May 2022, retrieved on May 26, 2022 from https://www.ncdc.noaa.gov/cag/