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 2019. For more information, please see Climatological Rankings.


Delaware

Precipitation Rankings, May 2000

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 2000
1-Month
3.36"
(85.34mm)
3.56"
(90.42mm)
-0.20"
(-5.08mm)
62nd Driest Driest since: 1999 1964
64th Wettest Wettest since: 1998 1948
Apr–May 2000
2-Month
7.19"
(182.63mm)
7.04"
(178.82mm)
0.15"
(3.81mm)
69th Driest Driest since: 1999 1942
57th Wettest Wettest since: 1998 1948
Mar–May 2000
3-Month
14.20"
(360.68mm)
11.01"
(279.65mm)
3.19"
(81.03mm)
110th Driest Driest since: 1999 1986
16th Wettest Wettest since: 1994 1983
Feb–May 2000
4-Month
16.32"
(414.53mm)
14.06"
(357.12mm)
2.26"
(57.41mm)
99th Driest Driest since: 1999 2006
27th Wettest Wettest since: 1998 1983
Ties: 1933
Jan–May 2000
5-Month
19.65"
(499.11mm)
17.55"
(445.77mm)
2.10"
(53.34mm)
95th Driest Driest since: 1999 2012
31st Wettest Wettest since: 1998 1948
Dec 1999–May 2000
6-Month
22.43"
(569.72mm)
21.01"
(533.65mm)
1.42"
(36.07mm)
86th Driest Driest since: 1999 1986
39th Wettest Wettest since: 1998 1984
Nov 1999–May 2000
7-Month
24.53"
(623.06mm)
24.08"
(611.63mm)
0.45"
(11.43mm)
74th Driest Driest since: 1999 1977
51st Wettest Wettest since: 1998 1984
Oct 1999–May 2000
8-Month
28.33"
(719.58mm)
27.23"
(691.64mm)
1.10"
(27.94mm)
79th Driest Driest since: 1999 2002
46th Wettest Wettest since: 1998 1984
Sep 1999–May 2000
9-Month
38.70"
(982.98mm)
30.82"
(782.83mm)
7.88"
(200.15mm)
113th Driest Driest since: 1999 2002
12th Wettest Wettest since: 1994 1984
Aug 1999–May 2000
10-Month
43.22"
(1,097.79mm)
35.40"
(899.16mm)
7.82"
(198.63mm)
112th Driest Driest since: 1999 1985
13th Wettest Wettest since: 1998 2010
Jul 1999–May 2000
11-Month
45.43"
(1,153.92mm)
39.69"
(1,008.13mm)
5.74"
(145.79mm)
98th Driest Driest since: 1999 1931
27th Wettest Wettest since: 1998 2019
Jun 1999–May 2000
12-Month
47.54"
(1,207.52mm)
43.32"
(1,100.33mm)
4.22"
(107.19mm)
87th Driest Driest since: 1999 1965
38th Wettest Wettest since: 1998 2010
Dec 1998–May 2000
18-Month
68.04"
(1,728.22mm)
64.29"
(1,632.97mm)
3.75"
(95.25mm)
83rd Driest Driest since: 1999 1931
41st Wettest Wettest since: 1998 1949
Jun 1998–May 2000
24-Month
82.66"
(2,099.56mm)
86.54"
(2,198.12mm)
-3.88"
(-98.56mm)
40th Driest Driest since: 1992 1931
84th Wettest Wettest since: 1999 2019
Jun 1997–May 2000
36-Month
131.32"
(3,335.53mm)
129.85"
(3,298.19mm)
1.47"
(37.34mm)
56th Driest Driest since: 1993 1967
67th Wettest Wettest since: 1999 2005
Jun 1996–May 2000
48-Month
184.20"
(4,678.68mm)
173.12"
(4,397.25mm)
11.08"
(281.43mm)
95th Driest Driest since: 1999 1966
27th Wettest Wettest since: 1998 1939
Jun 1995–May 2000
60-Month
229.45"
(5,828.03mm)
216.25"
(5,492.75mm)
13.20"
(335.28mm)
98th Driest Driest since: 1999 1967
23rd Wettest Wettest since: 1998 1939

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 17, 2019 from https://www.ncdc.noaa.gov/cag/