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 September 2020. For more information, please see Climatological Rankings.


Delaware

Precipitation Rankings, April 1959

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
(1895-2020)
Wettest/Driest
Since
Record
April 1959
1-Month
3.40"
(86.36mm)
3.48"
(88.39mm)
-0.08"
(-2.03mm)
69th Driest Driest since: 1957 1985
58th Wettest Wettest since: 1958 1983
Ties: 2018
Mar–Apr 1959
2-Month
6.82"
(173.23mm)
7.46"
(189.48mm)
-0.64"
(-16.25mm)
51st Driest Driest since: 1957 1985
76th Wettest Wettest since: 1958 1983
Feb–Apr 1959
3-Month
8.63"
(219.20mm)
10.50"
(266.70mm)
-1.87"
(-47.50mm)
30th Driest Driest since: 1947 2006
97th Wettest Wettest since: 1958 1983
Jan–Apr 1959
4-Month
10.33"
(262.38mm)
13.99"
(355.35mm)
-3.66"
(-92.97mm)
15th Driest Driest since: 1955 1985
112th Wettest Wettest since: 1958 1994
Dec 1958–Apr 1959
5-Month
12.67"
(321.82mm)
17.46"
(443.48mm)
-4.79"
(-121.66mm)
10th Driest Driest since: 1938 1985
116th Wettest Wettest since: 1958 1994
Nov 1958–Apr 1959
6-Month
15.43"
(391.92mm)
20.52"
(521.21mm)
-5.09"
(-129.29mm)
14th Driest Driest since: 1956 1985
112th Wettest Wettest since: 1958 1952
Oct 1958–Apr 1959
7-Month
18.71"
(475.23mm)
23.67"
(601.22mm)
-4.96"
(-125.99mm)
15th Driest Driest since: 1951 1985
111th Wettest Wettest since: 1958 2010
Sep 1958–Apr 1959
8-Month
20.97"
(532.64mm)
27.27"
(692.66mm)
-6.30"
(-160.02mm)
8th Driest Driest since: 1947 1985
118th Wettest Wettest since: 1958 1936
Aug 1958–Apr 1959
9-Month
30.22"
(767.59mm)
31.85"
(808.99mm)
-1.63"
(-41.40mm)
52nd Driest Driest since: 1955 1985
74th Wettest Wettest since: 1958 2010
Ties: 1909
Jul 1958–Apr 1959
10-Month
36.77"
(933.96mm)
36.13"
(917.70mm)
0.64"
(16.26mm)
68th Driest Driest since: 1956 1985
58th Wettest Wettest since: 1958 1939
Jun 1958–Apr 1959
11-Month
41.16"
(1,045.46mm)
39.76"
(1,009.90mm)
1.40"
(35.56mm)
74th Driest Driest since: 1956 1985
52nd Wettest Wettest since: 1958 2010
May 1958–Apr 1959
12-Month
45.65"
(1,159.51mm)
43.32"
(1,100.33mm)
2.33"
(59.18mm)
82nd Driest Driest since: 1958 1931
44th Wettest Wettest since: 1953 2010
Nov 1957–Apr 1959
18-Month
74.63"
(1,895.60mm)
63.79"
(1,620.27mm)
10.84"
(275.33mm)
111th Driest Driest since: 1958 1931
14th Wettest Wettest since: 1953 1949
May 1957–Apr 1959
24-Month
90.97"
(2,310.64mm)
86.54"
(2,198.12mm)
4.43"
(112.52mm)
83rd Driest Driest since: 1958 1966
42nd Wettest Wettest since: 1953 2019
May 1956–Apr 1959
36-Month
136.61"
(3,469.89mm)
129.85"
(3,298.19mm)
6.76"
(171.70mm)
83rd Driest Driest since: 1958 1967
41st Wettest Wettest since: 1954 1936
May 1955–Apr 1959
48-Month
178.64"
(4,537.46mm)
173.13"
(4,397.50mm)
5.51"
(139.96mm)
76th Driest Driest since: 1958 1966
47th Wettest Wettest since: 1954 1939
May 1954–Apr 1959
60-Month
214.33"
(5,443.98mm)
216.24"
(5,492.50mm)
-1.91"
(-48.52mm)
45th Driest Driest since: 1958 1967
77th Wettest Wettest since: 1956 1939

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2020, retrieved on October 20, 2020 from https://www.ncdc.noaa.gov/cag/