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 2021. For more information, please see Climatological Rankings.


Delaware

Precipitation Rankings, August 1981

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
August 1981
1-Month
3.48"
(88.39mm)
4.59"
(116.59mm)
-1.11"
(-28.20mm)
48th Driest Driest since: 1980 2008
80th Wettest Wettest since: 1979 1967
Jul–Aug 1981
2-Month
5.90"
(149.86mm)
8.90"
(226.06mm)
-3.00"
(-76.20mm)
23rd Driest Driest since: 1980 1966
105th Wettest Wettest since: 1979 1919
Jun–Aug 1981
3-Month
9.84"
(249.94mm)
12.54"
(318.52mm)
-2.70"
(-68.58mm)
33rd Driest Driest since: 1980 1966
95th Wettest Wettest since: 1979 2013
May–Aug 1981
4-Month
14.75"
(374.65mm)
16.10"
(408.94mm)
-1.35"
(-34.29mm)
47th Driest Driest since: 1980 1964
81st Wettest Wettest since: 1979 1919
Apr–Aug 1981
5-Month
19.04"
(483.62mm)
19.58"
(497.33mm)
-0.54"
(-13.71mm)
59th Driest Driest since: 1980 1957
69th Wettest Wettest since: 1979 1919
Mar–Aug 1981
6-Month
20.81"
(528.57mm)
23.55"
(598.17mm)
-2.74"
(-69.60mm)
33rd Driest Driest since: 1977 1930
95th Wettest Wettest since: 1980 1989
Feb–Aug 1981
7-Month
24.37"
(619.00mm)
26.60"
(675.64mm)
-2.23"
(-56.64mm)
43rd Driest Driest since: 1980 1930
85th Wettest Wettest since: 1979 1958
Jan–Aug 1981
8-Month
24.89"
(632.21mm)
30.09"
(764.29mm)
-5.20"
(-132.08mm)
20th Driest Driest since: 1977 1930
108th Wettest Wettest since: 1980 1958
Dec 1980–Aug 1981
9-Month
25.68"
(652.27mm)
33.55"
(852.17mm)
-7.87"
(-199.90mm)
9th Driest Driest since: 1977 1930
118th Wettest Wettest since: 1980 1958
Ties: 1963
Nov 1980–Aug 1981
10-Month
28.30"
(718.82mm)
36.62"
(930.15mm)
-8.32"
(-211.33mm)
7th Driest Driest since: 1977 1977
120th Wettest Wettest since: 1980 1958
Oct 1980–Aug 1981
11-Month
34.07"
(865.38mm)
39.77"
(1,010.16mm)
-5.70"
(-144.78mm)
22nd Driest Driest since: 1977 1966
105th Wettest Wettest since: 1980 1958
Sep 1980–Aug 1981
12-Month
36.91"
(937.51mm)
43.36"
(1,101.34mm)
-6.45"
(-163.83mm)
18th Driest Driest since: 1977 1966
109th Wettest Wettest since: 1980 1958
Mar 1980–Aug 1981
18-Month
59.61"
(1,514.09mm)
66.82"
(1,697.23mm)
-7.21"
(-183.14mm)
21st Driest Driest since: 1977 1966
106th Wettest Wettest since: 1980 1984
Sep 1979–Aug 1981
24-Month
79.35"
(2,015.49mm)
86.56"
(2,198.62mm)
-7.21"
(-183.13mm)
26th Driest Driest since: 1977 1966
100th Wettest Wettest since: 1980 2004
Sep 1978–Aug 1981
36-Month
129.83"
(3,297.68mm)
129.84"
(3,297.94mm)
-0.01"
(-0.26mm)
56th Driest Driest since: 1977 1966
69th Wettest Wettest since: 1980 2005
Ties: 1976
Sep 1977–Aug 1981
48-Month
186.02"
(4,724.91mm)
173.06"
(4,395.72mm)
12.96"
(329.19mm)
102nd Driest Driest since: 1980 1966
22nd Wettest Wettest since: 1975 1939
Sep 1976–Aug 1981
60-Month
221.38"
(5,623.05mm)
216.24"
(5,492.50mm)
5.14"
(130.55mm)
73rd Driest Driest since: 1978 1966
50th Wettest Wettest since: 1980 1937
Ties: 1978

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2021, retrieved on October 18, 2021 from https://www.ncdc.noaa.gov/cag/