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, September 2003

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
September 2003
1-Month
5.84"
(148.34mm)
3.60"
(91.44mm)
2.24"
(56.90mm)
109th Driest Driest since: 2001 1941
19th Wettest Wettest since: 2002 1935
Aug–Sep 2003
2-Month
11.01"
(279.65mm)
8.19"
(208.03mm)
2.82"
(71.62mm)
107th Driest Driest since: 2002 2005
21st Wettest Wettest since: 1999 1928
Jul–Sep 2003
3-Month
16.36"
(415.54mm)
12.50"
(317.50mm)
3.86"
(98.04mm)
105th Driest Driest since: 2002 1968
23rd Wettest Wettest since: 1999 1938
Jun–Sep 2003
4-Month
22.76"
(578.10mm)
16.14"
(409.96mm)
6.62"
(168.14mm)
118th Driest Driest since: 2002 1968
10th Wettest Wettest since: 1989 1938
May–Sep 2003
5-Month
27.55"
(699.77mm)
19.70"
(500.38mm)
7.85"
(199.39mm)
118th Driest Driest since: 2002 1964
10th Wettest Wettest since: 1996 1989
Apr–Sep 2003
6-Month
31.01"
(787.65mm)
23.18"
(588.77mm)
7.83"
(198.88mm)
117th Driest Driest since: 2002 1986
11th Wettest Wettest since: 1996 1989
Mar–Sep 2003
7-Month
35.14"
(892.56mm)
27.16"
(689.86mm)
7.98"
(202.70mm)
117th Driest Driest since: 2002 1986
11th Wettest Wettest since: 2000 1989
Feb–Sep 2003
8-Month
41.39"
(1,051.31mm)
30.20"
(767.08mm)
11.19"
(284.23mm)
125th Driest Driest since: 2002 1930
3rd Wettest Wettest since: 1989 1989
Jan–Sep 2003
9-Month
42.98"
(1,091.69mm)
33.69"
(855.73mm)
9.29"
(235.96mm)
118th Driest Driest since: 2002 1930
10th Wettest Wettest since: 1996 1989
Dec 2002–Sep 2003
10-Month
47.07"
(1,195.58mm)
37.15"
(943.61mm)
9.92"
(251.97mm)
121st Driest Driest since: 2002 1986
6th Wettest Wettest since: 1989 1958
Nov 2002–Sep 2003
11-Month
52.57"
(1,335.28mm)
40.22"
(1,021.59mm)
12.35"
(313.69mm)
123rd Driest Driest since: 2002 1930
4th Wettest Wettest since: 1989 1958
Oct 2002–Sep 2003
12-Month
59.90"
(1,521.46mm)
43.37"
(1,101.60mm)
16.53"
(419.86mm)
126th Driest Driest since: 2002 1986
1st Wettest Wettest to Date 2003
Apr 2002–Sep 2003
18-Month
81.49"
(2,069.85mm)
66.48"
(1,688.59mm)
15.01"
(381.26mm)
125th Driest Driest since: 2002 1966
2nd Wettest Wettest to Date 2010
Oct 2001–Sep 2003
24-Month
92.99"
(2,361.95mm)
86.63"
(2,200.40mm)
6.36"
(161.55mm)
90th Driest Driest since: 2002 1966
36th Wettest Wettest since: 1997 2004
Oct 2000–Sep 2003
36-Month
134.24"
(3,409.70mm)
129.92"
(3,299.97mm)
4.32"
(109.73mm)
73rd Driest Driest since: 2002 1966
52nd Wettest Wettest since: 2000 1935
Oct 1999–Sep 2003
48-Month
183.54"
(4,661.92mm)
173.15"
(4,398.01mm)
10.39"
(263.91mm)
96th Driest Driest since: 2002 1966
28th Wettest Wettest since: 1999 1936
Oct 1998–Sep 2003
60-Month
226.82"
(5,761.23mm)
216.34"
(5,495.04mm)
10.48"
(266.19mm)
90th Driest Driest since: 2002 1966
33rd Wettest Wettest since: 2000 1937

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Precipitation, published September 2022, retrieved on September 26, 2022 from https://www.ncdc.noaa.gov/cag/