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, October 1979

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
October 1979
1-Month
4.00"
(101.60mm)
3.13"
(79.50mm)
0.87"
(22.10mm)
87th Driest
Driest since:
1963
42nd Wettest
Wettest since:
2012
Sep–Oct 1979
2-Month
9.86"
(250.44mm)
6.73"
(170.94mm)
3.13"
(79.50mm)
110th Driest
Driest since:
1941
19th Wettest
Wettest since:
1935
Aug–Oct 1979
3-Month
16.25"
(412.75mm)
11.33"
(287.78mm)
4.92"
(124.97mm)
117th Driest
Driest since:
1930
12th Wettest
Wettest since:
2009
Jul–Oct 1979
4-Month
20.29"
(515.37mm)
15.64"
(397.26mm)
4.65"
(118.11mm)
103rd Driest
Driest since:
1968
26th Wettest
Wettest since:
2020
Jun–Oct 1979
5-Month
25.02"
(635.51mm)
19.27"
(489.46mm)
5.75"
(146.05mm)
108th Driest
Driest since:
1921
21st Wettest
Wettest since:
1989
May–Oct 1979
6-Month
29.13"
(739.90mm)
22.83"
(579.88mm)
6.30"
(160.02mm)
109th Driest
Driest since:
1964
20th Wettest
Wettest since:
1989
Apr–Oct 1979
7-Month
32.51"
(825.75mm)
26.31"
(668.27mm)
6.20"
(157.48mm)
107th Driest
Driest since:
1930
22nd Wettest
Wettest since:
1989
Mar–Oct 1979
8-Month
36.13"
(917.70mm)
30.29"
(769.37mm)
5.84"
(148.33mm)
108th Driest
Driest since:
1930
21st Wettest
Wettest since:
1989
Feb–Oct 1979
9-Month
42.44"
(1,077.98mm)
33.33"
(846.58mm)
9.11"
(231.40mm)
121st Driest
Driest since:
1930
8th Wettest
Wettest since:
1989
Jan–Oct 1979
10-Month
49.96"
(1,268.98mm)
36.82"
(935.23mm)
13.14"
(333.75mm)
127th Driest
Driest since:
1930
2nd Wettest
Wettest to Date
1989
Dec 1978–Oct 1979
11-Month
54.45"
(1,383.03mm)
40.29"
(1,023.37mm)
14.16"
(359.66mm)
126th Driest
Driest since:
1930
2nd Wettest
Wettest since:
1958
Nov 1978–Oct 1979
12-Month
57.70"
(1,465.58mm)
43.35"
(1,101.09mm)
14.35"
(364.49mm)
125th Driest
Driest since:
1930
3rd Wettest
Wettest since:
1958
May 1978–Oct 1979
18-Month
79.81"
(2,027.17mm)
66.15"
(1,680.21mm)
13.66"
(346.96mm)
119th Driest
Driest since:
1930
9th Wettest
Wettest since:
2010
Nov 1977–Oct 1979
24-Month
108.70"
(2,760.98mm)
86.62"
(2,200.15mm)
22.08"
(560.83mm)
126th Driest
Driest since:
1930
1st Wettest
Wettest to Date
1979
Nov 1976–Oct 1979
36-Month
140.55"
(3,569.97mm)
129.89"
(3,299.21mm)
10.66"
(270.76mm)
99th Driest
Driest since:
1931
27th Wettest
Wettest since:
1937
Nov 1975–Oct 1979
48-Month
181.37"
(4,606.80mm)
173.11"
(4,396.99mm)
8.26"
(209.81mm)
85th Driest
Driest since:
1966
40th Wettest
Wettest since:
1938
Nov 1974–Oct 1979
60-Month
235.09"
(5,971.29mm)
216.32"
(5,494.53mm)
18.77"
(476.76mm)
111th Driest
Driest since:
1966
13th Wettest
Wettest since:
1937

Citing This Page