Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Delaware

Precipitation Rankings, September 1933

View Period (Months):
Download: csv json xml
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
September 1933
1-Month
2.88"
(73.15mm)
3.60"
(91.44mm)
-0.72"
(-18.29mm)
53rd Driest
Driest since:
1941
76th Wettest
Wettest since:
1935
Aug–Sep 1933
2-Month
14.10"
(358.14mm)
8.19"
(208.03mm)
5.91"
(150.11mm)
123rd Driest
Driest since:
2005
6th Wettest
Wettest since:
1928
Jul–Sep 1933
3-Month
19.50"
(495.30mm)
12.50"
(317.50mm)
7.00"
(177.80mm)
122nd Driest
Driest since:
1968
7th Wettest
Wettest since:
1938
Jun–Sep 1933
4-Month
22.19"
(563.63mm)
16.14"
(409.96mm)
6.05"
(153.67mm)
115th Driest
Driest since:
1968
14th Wettest
Wettest since:
1938
May–Sep 1933
5-Month
26.88"
(682.75mm)
19.70"
(500.38mm)
7.18"
(182.37mm)
114th Driest
Driest since:
1964
15th Wettest
Wettest since:
1989
Apr–Sep 1933
6-Month
31.95"
(811.53mm)
23.18"
(588.77mm)
8.77"
(222.76mm)
122nd Driest
Driest since:
1986
7th Wettest
Wettest since:
1989
Mar–Sep 1933
7-Month
34.90"
(886.46mm)
27.16"
(689.86mm)
7.74"
(196.60mm)
117th Driest
Driest since:
1986
12th Wettest
Wettest since:
1989
Feb–Sep 1933
8-Month
38.51"
(978.15mm)
30.20"
(767.08mm)
8.31"
(211.07mm)
120th Driest
Driest since:
1930
9th Wettest
Wettest since:
1989
Jan–Sep 1933
9-Month
42.03"
(1,067.56mm)
33.69"
(855.73mm)
8.34"
(211.83mm)
118th Driest
Driest since:
1930
11th Wettest
Wettest since:
1989
Dec 1932–Sep 1933
10-Month
45.81"
(1,163.57mm)
37.15"
(943.61mm)
8.66"
(219.96mm)
117th Driest
Driest since:
1986
11th Wettest
Wettest since:
1958
Nov 1932–Sep 1933
11-Month
50.85"
(1,291.59mm)
40.22"
(1,021.59mm)
10.63"
(270.00mm)
121st Driest
Driest since:
1930
7th Wettest
Wettest to Date
1958
Oct 1932–Sep 1933
12-Month
57.44"
(1,458.98mm)
43.37"
(1,101.60mm)
14.07"
(357.38mm)
125th Driest
Driest since:
1986
3rd Wettest
Wettest to Date
2003
Apr 1932–Sep 1933
18-Month
74.90"
(1,902.46mm)
66.48"
(1,688.59mm)
8.42"
(213.87mm)
101st Driest
Driest since:
1966
27th Wettest
Wettest since:
2010
Oct 1931–Sep 1933
24-Month
94.15"
(2,391.41mm)
86.63"
(2,200.40mm)
7.52"
(191.01mm)
94th Driest
Driest since:
1966
33rd Wettest
Wettest since:
2004
Oct 1930–Sep 1933
36-Month
132.58"
(3,367.53mm)
129.92"
(3,299.97mm)
2.66"
(67.56mm)
65th Driest
Driest since:
1966
61st Wettest
Wettest since:
1935
Oct 1929–Sep 1933
48-Month
163.78"
(4,160.01mm)
173.15"
(4,398.01mm)
-9.37"
(-238.00mm)
18th Driest
Driest since:
1966
107th Wettest
Wettest since:
1936
Oct 1928–Sep 1933
60-Month
199.27"
(5,061.46mm)
216.34"
(5,495.04mm)
-17.07"
(-433.58mm)
10th Driest
Driest since:
1966
114th Wettest
Wettest since:
1937

Citing This Page