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 July 2019. For more information, please see Climatological Rankings.


Delaware

Precipitation Rankings, May 1992

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1992
1-Month
4.13"
(104.90mm)
3.56"
(90.42mm)
0.57"
(14.48mm)
78th Driest Driest since: 1991 1964
48th Wettest Wettest since: 1990 1948
Apr–May 1992
2-Month
5.78"
(146.81mm)
7.04"
(178.82mm)
-1.26"
(-32.01mm)
38th Driest Driest since: 1991 1942
88th Wettest Wettest since: 1990 1948
Mar–May 1992
3-Month
9.60"
(243.84mm)
11.01"
(279.65mm)
-1.41"
(-35.81mm)
42nd Driest Driest since: 1987 1986
84th Wettest Wettest since: 1991 1983
Feb–May 1992
4-Month
12.59"
(319.79mm)
14.06"
(357.12mm)
-1.47"
(-37.33mm)
37th Driest Driest since: 1991 2006
89th Wettest Wettest since: 1990 1983
Jan–May 1992
5-Month
13.90"
(353.06mm)
17.55"
(445.77mm)
-3.65"
(-92.71mm)
19th Driest Driest since: 1986 2012
107th Wettest Wettest since: 1991 1948
Dec 1991–May 1992
6-Month
18.76"
(476.50mm)
21.01"
(533.65mm)
-2.25"
(-57.15mm)
39th Driest Driest since: 1986 1986
86th Wettest Wettest since: 1991 1984
Nov 1991–May 1992
7-Month
19.66"
(499.36mm)
24.08"
(611.63mm)
-4.42"
(-112.27mm)
23rd Driest Driest since: 1986 1977
102nd Wettest Wettest since: 1991 1984
Oct 1991–May 1992
8-Month
22.03"
(559.56mm)
27.23"
(691.64mm)
-5.20"
(-132.08mm)
15th Driest Driest since: 1986 2002
110th Wettest Wettest since: 1991 1984
Sep 1991–May 1992
9-Month
26.35"
(669.29mm)
30.82"
(782.83mm)
-4.47"
(-113.54mm)
25th Driest Driest since: 1986 2002
100th Wettest Wettest since: 1991 1984
Aug 1991–May 1992
10-Month
30.82"
(782.83mm)
35.41"
(899.41mm)
-4.59"
(-116.58mm)
28th Driest Driest since: 1985 1985
97th Wettest Wettest since: 1991 2010
Jul 1991–May 1992
11-Month
36.14"
(917.96mm)
39.69"
(1,008.13mm)
-3.55"
(-90.17mm)
39th Driest Driest since: 1988 1931
86th Wettest Wettest since: 1991 2019
Jun 1991–May 1992
12-Month
39.54"
(1,004.32mm)
43.32"
(1,100.33mm)
-3.78"
(-96.01mm)
40th Driest Driest since: 1991 1965
85th Wettest Wettest since: 1990 2010
Dec 1990–May 1992
18-Month
59.83"
(1,519.68mm)
64.29"
(1,632.97mm)
-4.46"
(-113.29mm)
36th Driest Driest since: 1987 1931
88th Wettest Wettest since: 1991 1949
Jun 1990–May 1992
24-Month
78.60"
(1,996.44mm)
86.54"
(2,198.12mm)
-7.94"
(-201.68mm)
22nd Driest Driest since: 1986 1931
102nd Wettest Wettest since: 1991 2019
Jun 1989–May 1992
36-Month
133.12"
(3,381.25mm)
129.85"
(3,298.19mm)
3.27"
(83.06mm)
65th Driest Driest since: 1989 1967
58th Wettest Wettest since: 1991 2005
Jun 1988–May 1992
48-Month
176.72"
(4,488.69mm)
173.12"
(4,397.25mm)
3.60"
(91.44mm)
68th Driest Driest since: 1991 1966
54th Wettest Wettest since: 1990 1939
Jun 1987–May 1992
60-Month
213.87"
(5,432.30mm)
216.25"
(5,492.75mm)
-2.38"
(-60.45mm)
43rd Driest Driest since: 1989 1967
78th Wettest Wettest since: 1991 1939

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2019, retrieved on August 24, 2019 from https://www.ncdc.noaa.gov/cag/