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


Delaware

Precipitation Rankings, June 1999

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
June 1999
1-Month
2.11"
(53.59mm)
3.64"
(92.46mm)
-1.53"
(-38.87mm)
13th Driest Driest since: 1990 1988
113th Wettest Wettest since: 1998 2006
Ties: 1960
May–Jun 1999
2-Month
3.65"
(92.71mm)
7.19"
(182.63mm)
-3.54"
(-89.92mm)
4th Driest Driest since: 1986 1964
122nd Wettest Wettest since: 1998 1948
Apr–Jun 1999
3-Month
6.53"
(165.86mm)
10.67"
(271.02mm)
-4.14"
(-105.16mm)
8th Driest Driest since: 1986 1986
118th Wettest Wettest since: 1998 1948
Mar–Jun 1999
4-Month
11.29"
(286.77mm)
14.65"
(372.11mm)
-3.36"
(-85.34mm)
17th Driest Driest since: 1988 1986
109th Wettest Wettest since: 1998 1983
Feb–Jun 1999
5-Month
14.02"
(356.11mm)
17.70"
(449.58mm)
-3.68"
(-93.47mm)
17th Driest Driest since: 1995 1976
109th Wettest Wettest since: 1998 1983
Jan–Jun 1999
6-Month
19.86"
(504.44mm)
21.19"
(538.23mm)
-1.33"
(-33.79mm)
50th Driest Driest since: 1997 2012
76th Wettest Wettest since: 1998 1948
Dec 1998–Jun 1999
7-Month
22.61"
(574.29mm)
24.65"
(626.11mm)
-2.04"
(-51.82mm)
45th Driest Driest since: 1995 1986
80th Wettest Wettest since: 1998 1948, 1979
Nov 1998–Jun 1999
8-Month
23.83"
(605.28mm)
27.71"
(703.83mm)
-3.88"
(-98.55mm)
31st Driest Driest since: 1995 1977
94th Wettest Wettest since: 1998 1948
Oct 1998–Jun 1999
9-Month
26.18"
(664.97mm)
30.87"
(784.10mm)
-4.69"
(-119.13mm)
24th Driest Driest since: 1995 1986
101st Wettest Wettest since: 1998 2003
Sep 1998–Jun 1999
10-Month
28.43"
(722.12mm)
34.46"
(875.28mm)
-6.03"
(-153.16mm)
16th Driest Driest since: 1995 2002
109th Wettest Wettest since: 1998 2003
Aug 1998–Jun 1999
11-Month
31.82"
(808.23mm)
39.04"
(991.62mm)
-7.22"
(-183.39mm)
12th Driest Driest since: 1985 1985
113th Wettest Wettest since: 1998 1972
Jul 1998–Jun 1999
12-Month
33.66"
(854.96mm)
43.33"
(1,100.58mm)
-9.67"
(-245.62mm)
6th Driest Driest since: 1985 1969
119th Wettest Wettest since: 1998 2019
Jan 1998–Jun 1999
18-Month
61.40"
(1,559.56mm)
64.47"
(1,637.54mm)
-3.07"
(-77.98mm)
45th Driest Driest since: 1992 1931
80th Wettest Wettest since: 1998 2019
Jul 1997–Jun 1999
24-Month
83.23"
(2,114.04mm)
86.54"
(2,198.12mm)
-3.31"
(-84.08mm)
40th Driest Driest since: 1992 1931
84th Wettest Wettest since: 1998 2019
Jul 1996–Jun 1999
36-Month
132.88"
(3,375.15mm)
129.87"
(3,298.70mm)
3.01"
(76.45mm)
64th Driest Driest since: 1993 1966
59th Wettest Wettest since: 1998 1937
Jul 1995–Jun 1999
48-Month
181.44"
(4,608.58mm)
173.13"
(4,397.50mm)
8.31"
(211.08mm)
87th Driest Driest since: 1995 1966
35th Wettest Wettest since: 1998 1937
Jul 1994–Jun 1999
60-Month
219.22"
(5,568.19mm)
216.27"
(5,493.26mm)
2.95"
(74.93mm)
61st Driest Driest since: 1995 1967
60th Wettest Wettest since: 1998 1939

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published July 2019, retrieved on July 23, 2019 from https://www.ncdc.noaa.gov/cag/