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 2019. For more information, please see Climatological Rankings.


Delaware

Precipitation Rankings, June 2009

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
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
June 2009
1-Month
5.60"
(142.24mm)
3.64"
(92.46mm)
1.96"
(49.78mm)
112th Driest Driest since: 2008 1988
14th Wettest Wettest since: 2006 2006
May–Jun 2009
2-Month
10.61"
(269.49mm)
7.19"
(182.63mm)
3.42"
(86.86mm)
116th Driest Driest since: 2008 1964
10th Wettest Wettest since: 2006 1948
Apr–Jun 2009
3-Month
15.91"
(404.11mm)
10.67"
(271.02mm)
5.24"
(133.09mm)
118th Driest Driest since: 2008 1986
8th Wettest Wettest since: 1996 1948
Mar–Jun 2009
4-Month
18.27"
(464.06mm)
14.65"
(372.11mm)
3.62"
(91.95mm)
111th Driest Driest since: 2008 1986
15th Wettest Wettest since: 2003 1983
Ties: 1975
Feb–Jun 2009
5-Month
18.71"
(475.23mm)
17.70"
(449.58mm)
1.01"
(25.65mm)
81st Driest Driest since: 2007 1976
45th Wettest Wettest since: 2008 1983
Jan–Jun 2009
6-Month
21.07"
(535.18mm)
21.19"
(538.23mm)
-0.12"
(-3.05mm)
69th Driest Driest since: 2008 2012
57th Wettest Wettest since: 2005 1948
Ties: 1928
Dec 2008–Jun 2009
7-Month
26.32"
(668.53mm)
24.65"
(626.11mm)
1.67"
(42.42mm)
77th Driest Driest since: 2008 1986
48th Wettest Wettest since: 2003 1948, 1979
Nov 2008–Jun 2009
8-Month
31.05"
(788.67mm)
27.71"
(703.83mm)
3.34"
(84.84mm)
97th Driest Driest since: 2008 1977
28th Wettest Wettest since: 2003 1948
Oct 2008–Jun 2009
9-Month
32.88"
(835.15mm)
30.87"
(784.10mm)
2.01"
(51.05mm)
81st Driest Driest since: 2008 1986
44th Wettest Wettest since: 2007 2003
Sep 2008–Jun 2009
10-Month
37.26"
(946.40mm)
34.46"
(875.28mm)
2.80"
(71.12mm)
86th Driest Driest since: 2008 2002
39th Wettest Wettest since: 2007 2003
Aug 2008–Jun 2009
11-Month
38.28"
(972.31mm)
39.04"
(991.62mm)
-0.76"
(-19.31mm)
61st Driest Driest since: 2008 1985
64th Wettest Wettest since: 2007 1972
Jul 2008–Jun 2009
12-Month
42.79"
(1,086.87mm)
43.33"
(1,100.58mm)
-0.54"
(-13.71mm)
56th Driest Driest since: 2008 1969
69th Wettest Wettest since: 2007 2019
Jan 2008–Jun 2009
18-Month
63.68"
(1,617.47mm)
64.47"
(1,637.54mm)
-0.79"
(-20.07mm)
56th Driest Driest since: 2008 1931
69th Wettest Wettest since: 2007 2019
Jul 2007–Jun 2009
24-Month
81.96"
(2,081.78mm)
86.54"
(2,198.12mm)
-4.58"
(-116.34mm)
37th Driest Driest since: 2002 1931
87th Wettest Wettest since: 2008 2019
Jul 2006–Jun 2009
36-Month
128.47"
(3,263.14mm)
129.87"
(3,298.70mm)
-1.40"
(-35.56mm)
51st Driest Driest since: 2001 1966
72nd Wettest Wettest since: 2008 1937
Jul 2005–Jun 2009
48-Month
172.29"
(4,376.17mm)
173.13"
(4,397.50mm)
-0.84"
(-21.33mm)
48th Driest Driest since: 2002 1966
74th Wettest Wettest since: 2008 1937
Jul 2004–Jun 2009
60-Month
221.12"
(5,616.45mm)
216.27"
(5,493.26mm)
4.85"
(123.19mm)
70th Driest Driest since: 2003 1967
51st Wettest Wettest since: 2008 1939

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 21, 2019 from https://www.ncdc.noaa.gov/cag/