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 2020. For more information, please see Climatological Rankings.


Delaware

Precipitation Rankings, May 1967

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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
May 1967
1-Month
4.38"
(111.25mm)
3.56"
(90.42mm)
0.82"
(20.83mm)
88th Driest Driest since: 1966 1964
39th Wettest Wettest since: 1961 1948
Apr–May 1967
2-Month
6.52"
(165.61mm)
7.04"
(178.82mm)
-0.52"
(-13.21mm)
54th Driest Driest since: 1965 1942
73rd Wettest Wettest since: 1966 1948
Mar–May 1967
3-Month
9.54"
(242.32mm)
11.01"
(279.65mm)
-1.47"
(-37.33mm)
40th Driest Driest since: 1965 1986
87th Wettest Wettest since: 1966 1983
Feb–May 1967
4-Month
12.61"
(320.29mm)
14.06"
(357.12mm)
-1.45"
(-36.83mm)
38th Driest Driest since: 1965 2006
89th Wettest Wettest since: 1966 1983
Jan–May 1967
5-Month
14.18"
(360.17mm)
17.55"
(445.77mm)
-3.37"
(-85.60mm)
22nd Driest Driest since: 1965 2012
105th Wettest Wettest since: 1966 1948
Dec 1966–May 1967
6-Month
18.13"
(460.50mm)
21.01"
(533.65mm)
-2.88"
(-73.15mm)
35th Driest Driest since: 1966 1986
91st Wettest Wettest since: 1964 1984
Nov 1966–May 1967
7-Month
19.48"
(494.79mm)
24.08"
(611.63mm)
-4.60"
(-116.84mm)
22nd Driest Driest since: 1966 1977
104th Wettest Wettest since: 1964 1984
Oct 1966–May 1967
8-Month
24.38"
(619.25mm)
27.23"
(691.64mm)
-2.85"
(-72.39mm)
40th Driest Driest since: 1966 2002
86th Wettest Wettest since: 1964 1984
Sep 1966–May 1967
9-Month
30.49"
(774.45mm)
30.82"
(782.83mm)
-0.33"
(-8.38mm)
70th Driest Driest since: 1966 2002
56th Wettest Wettest since: 1964 1984
Aug 1966–May 1967
10-Month
31.68"
(804.67mm)
35.40"
(899.16mm)
-3.72"
(-94.49mm)
36th Driest Driest since: 1966 1985
90th Wettest Wettest since: 1964 2010
Jul 1966–May 1967
11-Month
33.58"
(852.93mm)
39.69"
(1,008.13mm)
-6.11"
(-155.20mm)
21st Driest Driest since: 1966 1931
105th Wettest Wettest since: 1964 2019
Jun 1966–May 1967
12-Month
36.63"
(930.40mm)
43.32"
(1,100.33mm)
-6.69"
(-169.93mm)
19th Driest Driest since: 1966 1965
107th Wettest Wettest since: 1964 2010
Dec 1965–May 1967
18-Month
54.14"
(1,375.16mm)
64.29"
(1,632.97mm)
-10.15"
(-257.81mm)
12th Driest Driest since: 1966 1931
113th Wettest Wettest since: 1964 1949
Jun 1965–May 1967
24-Month
71.06"
(1,804.92mm)
86.54"
(2,198.12mm)
-15.48"
(-393.20mm)
5th Driest Driest since: 1966 1931
120th Wettest Wettest since: 1964 2019
Jun 1964–May 1967
36-Month
101.34"
(2,574.04mm)
129.85"
(3,298.19mm)
-28.51"
(-724.15mm)
1st Driest Driest to Date 1967
123rd Wettest Wettest since: 1966 2005
Jun 1963–May 1967
48-Month
140.97"
(3,580.64mm)
173.12"
(4,397.25mm)
-32.15"
(-816.61mm)
2nd Driest Driest since: 1966 1966
121st Wettest Wettest since: 1965 1939
Jun 1962–May 1967
60-Month
176.45"
(4,481.83mm)
216.25"
(5,492.75mm)
-39.80"
(-1,010.92mm)
1st Driest Driest to Date 1967
121st Wettest Wettest since: 1966 1939

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2020, retrieved on August 10, 2020 from https://www.ncdc.noaa.gov/cag/