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 2021. For more information, please see Climatological Rankings.


Delaware

Precipitation Rankings, September 1985

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
September 1985
1-Month
5.91"
(150.11mm)
3.60"
(91.44mm)
2.31"
(58.67mm)
113th Driest Driest since: 1984 1941
15th Wettest Wettest since: 1975 1935
Aug–Sep 1985
2-Month
12.92"
(328.17mm)
8.19"
(208.03mm)
4.73"
(120.14mm)
116th Driest Driest since: 1984 2005
12th Wettest Wettest since: 1967 1928
Jul–Sep 1985
3-Month
16.60"
(421.64mm)
12.50"
(317.50mm)
4.10"
(104.14mm)
107th Driest Driest since: 1984 1968
21st Wettest Wettest since: 1975 1938
Jun–Sep 1985
4-Month
19.42"
(493.27mm)
16.14"
(409.96mm)
3.28"
(83.31mm)
97th Driest Driest since: 1984 1968
31st Wettest Wettest since: 1979 1938
May–Sep 1985
5-Month
24.19"
(614.43mm)
19.70"
(500.38mm)
4.49"
(114.05mm)
101st Driest Driest since: 1984 1964
27th Wettest Wettest since: 1979 1989
Apr–Sep 1985
6-Month
24.77"
(629.16mm)
23.18"
(588.77mm)
1.59"
(40.39mm)
86th Driest Driest since: 1984 1986
42nd Wettest Wettest since: 1983 1989
Mar–Sep 1985
7-Month
26.95"
(684.53mm)
27.16"
(689.86mm)
-0.21"
(-5.33mm)
61st Driest Driest since: 1982 1986
67th Wettest Wettest since: 1984 1989
Ties: 1993
Feb–Sep 1985
8-Month
29.59"
(751.59mm)
30.20"
(767.08mm)
-0.61"
(-15.49mm)
59th Driest Driest since: 1982 1930
69th Wettest Wettest since: 1984 1989
Jan–Sep 1985
9-Month
32.02"
(813.31mm)
33.69"
(855.73mm)
-1.67"
(-42.42mm)
52nd Driest Driest since: 1982 1930
76th Wettest Wettest since: 1984 1989
Dec 1984–Sep 1985
10-Month
33.68"
(855.47mm)
37.15"
(943.61mm)
-3.47"
(-88.14mm)
36th Driest Driest since: 1981 1986
91st Wettest Wettest since: 1984 1958
Nov 1984–Sep 1985
11-Month
36.15"
(918.21mm)
40.22"
(1,021.59mm)
-4.07"
(-103.38mm)
38th Driest Driest since: 1982 1930
89th Wettest Wettest since: 1984 1958
Oct 1984–Sep 1985
12-Month
38.81"
(985.77mm)
43.37"
(1,101.60mm)
-4.56"
(-115.83mm)
30th Driest Driest since: 1982 1986
97th Wettest Wettest since: 1984 2003
Ties: 1897
Apr 1984–Sep 1985
18-Month
62.82"
(1,595.63mm)
66.48"
(1,688.59mm)
-3.66"
(-92.96mm)
46th Driest Driest since: 1982 1966
81st Wettest Wettest since: 1984 2010
Ties: 1923
Oct 1983–Sep 1985
24-Month
90.73"
(2,304.54mm)
86.63"
(2,200.40mm)
4.10"
(104.14mm)
76th Driest Driest since: 1983 1966
50th Wettest Wettest since: 1984 2004
Oct 1982–Sep 1985
36-Month
139.41"
(3,541.01mm)
129.92"
(3,299.97mm)
9.49"
(241.04mm)
96th Driest Driest since: 1984 1966
29th Wettest Wettest since: 1980 1935
Oct 1981–Sep 1985
48-Month
177.55"
(4,509.77mm)
173.15"
(4,398.01mm)
4.40"
(111.76mm)
66th Driest Driest since: 1984 1966
58th Wettest Wettest since: 1981 1936
Oct 1980–Sep 1985
60-Month
215.73"
(5,479.54mm)
216.34"
(5,495.04mm)
-0.61"
(-15.50mm)
46th Driest Driest since: 1972 1966
77th Wettest Wettest since: 1984 1937

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2021, retrieved on December 5, 2021 from https://www.ncdc.noaa.gov/cag/