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


Delaware

Precipitation Rankings, October 2010

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
October 2010
1-Month
5.64"
(143.26mm)
3.13"
(79.50mm)
2.51"
(63.76mm)
113th Driest Driest since: 2008 1963
15th Wettest Wettest since: 2009 2012
Sep–Oct 2010
2-Month
9.35"
(237.49mm)
6.73"
(170.94mm)
2.62"
(66.55mm)
103rd Driest Driest since: 2008 1941
25th Wettest Wettest since: 2009 1935
Aug–Oct 2010
3-Month
12.73"
(323.34mm)
11.33"
(287.78mm)
1.40"
(35.56mm)
84th Driest Driest since: 2008 1930
44th Wettest Wettest since: 2009 2009
Jul–Oct 2010
4-Month
17.02"
(432.31mm)
15.64"
(397.26mm)
1.38"
(35.05mm)
80th Driest Driest since: 2008 1968
48th Wettest Wettest since: 2009 2020
Jun–Oct 2010
5-Month
19.15"
(486.41mm)
19.27"
(489.46mm)
-0.12"
(-3.05mm)
65th Driest Driest since: 2008 1921
63rd Wettest Wettest since: 2009 1989
Ties: 1901
May–Oct 2010
6-Month
21.36"
(542.54mm)
22.83"
(579.88mm)
-1.47"
(-37.34mm)
46th Driest Driest since: 2008 1964
82nd Wettest Wettest since: 2009 1989
Apr–Oct 2010
7-Month
23.27"
(591.06mm)
26.31"
(668.27mm)
-3.04"
(-77.21mm)
32nd Driest Driest since: 2007 1930
96th Wettest Wettest since: 2009 1989
Mar–Oct 2010
8-Month
29.73"
(755.14mm)
30.29"
(769.37mm)
-0.56"
(-14.23mm)
55th Driest Driest since: 2008 1930
73rd Wettest Wettest since: 2009 1989
Ties: 1915
Feb–Oct 2010
9-Month
33.58"
(852.93mm)
33.33"
(846.58mm)
0.25"
(6.35mm)
66th Driest Driest since: 2008 1930
62nd Wettest Wettest since: 2009 1989
Jan–Oct 2010
10-Month
36.43"
(925.32mm)
36.82"
(935.23mm)
-0.39"
(-9.91mm)
60th Driest Driest since: 2008 1930
68th Wettest Wettest since: 2009 1989
Dec 2009–Oct 2010
11-Month
44.14"
(1,121.16mm)
40.29"
(1,023.37mm)
3.85"
(97.79mm)
90th Driest Driest since: 2008 1930
37th Wettest Wettest since: 2009 1958
Ties: 1972
Nov 2009–Oct 2010
12-Month
48.69"
(1,236.73mm)
43.35"
(1,101.09mm)
5.34"
(135.64mm)
94th Driest Driest since: 2008 1930
33rd Wettest Wettest since: 2009 1958
May 2009–Oct 2010
18-Month
81.91"
(2,080.51mm)
66.15"
(1,680.21mm)
15.76"
(400.30mm)
126th Driest Driest since: 2009 1930
1st Wettest Wettest to Date 2010
Nov 2008–Oct 2010
24-Month
102.35"
(2,599.69mm)
86.62"
(2,200.15mm)
15.73"
(399.54mm)
121st Driest Driest since: 2009 1930
5th Wettest Wettest since: 2004 1979
Nov 2007–Oct 2010
36-Month
141.11"
(3,584.19mm)
129.89"
(3,299.21mm)
11.22"
(284.98mm)
102nd Driest Driest since: 2009 1931
23rd Wettest Wettest since: 2006 1937
Nov 2006–Oct 2010
48-Month
180.93"
(4,595.62mm)
173.11"
(4,396.99mm)
7.82"
(198.63mm)
84th Driest Driest since: 2009 1966
40th Wettest Wettest since: 2007 1938
Nov 2005–Oct 2010
60-Month
227.32"
(5,773.93mm)
216.32"
(5,494.53mm)
11.00"
(279.40mm)
93rd Driest Driest since: 2009 1966
30th Wettest Wettest since: 2007 1937

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Precipitation, published September 2022, retrieved on September 25, 2022 from https://www.ncdc.noaa.gov/cag/