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 December 2019. For more information, please see Climatological Rankings.


Delaware

Precipitation Rankings, October 1902

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
October 1902
1-Month
5.31"
(134.87mm)
3.13"
(79.50mm)
2.18"
(55.37mm)
109th Driest Driest since: 1901 1963
17th Wettest Wettest to Date 2012
Sep–Oct 1902
2-Month
11.19"
(284.23mm)
6.73"
(170.94mm)
4.46"
(113.29mm)
115th Driest Driest since: 1901 1941
11th Wettest Wettest to Date 1935
Aug–Oct 1902
3-Month
13.06"
(331.72mm)
11.33"
(287.78mm)
1.73"
(43.94mm)
88th Driest Driest since: 1901 1930
38th Wettest Wettest to Date 2009
Jul–Oct 1902
4-Month
16.88"
(428.75mm)
15.64"
(397.26mm)
1.24"
(31.49mm)
77th Driest Driest since: 1900 1968
49th Wettest Wettest since: 1901 1938
Jun–Oct 1902
5-Month
23.89"
(606.81mm)
19.27"
(489.46mm)
4.62"
(117.35mm)
101st Driest Driest since: 1901 1921
25th Wettest Wettest to Date 1989
May–Oct 1902
6-Month
25.82"
(655.83mm)
22.83"
(579.88mm)
2.99"
(75.95mm)
92nd Driest Driest since: 1901 1964
34th Wettest Wettest to Date 1989
Apr–Oct 1902
7-Month
29.77"
(756.16mm)
26.31"
(668.27mm)
3.46"
(87.89mm)
95th Driest Driest since: 1901 1930
31st Wettest Wettest to Date 1989
Mar–Oct 1902
8-Month
33.05"
(839.47mm)
30.29"
(769.37mm)
2.76"
(70.10mm)
88th Driest Driest since: 1901 1930
38th Wettest Wettest to Date 1989
Feb–Oct 1902
9-Month
38.13"
(968.50mm)
33.33"
(846.58mm)
4.80"
(121.92mm)
97th Driest Driest since: 1901 1930
29th Wettest Wettest to Date 1989
Jan–Oct 1902
10-Month
41.82"
(1,062.23mm)
36.82"
(935.23mm)
5.00"
(127.00mm)
96th Driest Driest since: 1901 1930
30th Wettest Wettest to Date 1989
Dec 1901–Oct 1902
11-Month
47.96"
(1,218.18mm)
40.29"
(1,023.37mm)
7.67"
(194.81mm)
109th Driest Driest since: 1901 1930
16th Wettest Wettest to Date 1958
Nov 1901–Oct 1902
12-Month
50.24"
(1,276.10mm)
43.35"
(1,101.09mm)
6.89"
(175.01mm)
105th Driest Driest since: 1901 1930
20th Wettest Wettest to Date 1958
May 1901–Oct 1902
18-Month
72.93"
(1,852.42mm)
66.15"
(1,680.21mm)
6.78"
(172.21mm)
89th Driest Driest since: 1901 1930
36th Wettest Wettest to Date 2010
Nov 1900–Oct 1902
24-Month
89.96"
(2,284.98mm)
86.62"
(2,200.15mm)
3.34"
(84.83mm)
73rd Driest Driest since: 1901 1930
51st Wettest Wettest to Date 1979
Nov 1899–Oct 1902
36-Month
128.06"
(3,252.72mm)
129.89"
(3,299.21mm)
-1.83"
(-46.49mm)
48th Driest Driest since: 1901 1931
75th Wettest Wettest to Date 1937
Nov 1898–Oct 1902
48-Month
172.28"
(4,375.91mm)
173.11"
(4,396.99mm)
-0.83"
(-21.08mm)
54th Driest Driest since: 1901 1966
68th Wettest Wettest to Date 1938
Nov 1897–Oct 1902
60-Month
214.02"
(5,436.11mm)
216.32"
(5,494.53mm)
-2.30"
(-58.42mm)
44th Driest Driest since: 1901 1966
77th Wettest Wettest to Date 1937

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 25, 2020 from https://www.ncdc.noaa.gov/cag/