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


Delaware

Precipitation Rankings, June 1977

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
June 1977
1-Month
3.42"
(86.87mm)
3.64"
(92.46mm)
-0.22"
(-5.59mm)
59th Driest Driest since: 1976 1988
67th Wettest Wettest since: 1975 2006
May–Jun 1977
2-Month
5.10"
(129.54mm)
7.19"
(182.63mm)
-2.09"
(-53.09mm)
19th Driest Driest since: 1976 1964
107th Wettest Wettest since: 1975 1948
Ties: 1942
Apr–Jun 1977
3-Month
7.79"
(197.87mm)
10.67"
(271.02mm)
-2.88"
(-73.15mm)
17th Driest Driest since: 1976 1986
109th Wettest Wettest since: 1975 1948
Mar–Jun 1977
4-Month
10.38"
(263.65mm)
14.65"
(372.11mm)
-4.27"
(-108.46mm)
10th Driest Driest since: 1976 1986
116th Wettest Wettest since: 1975 1983
Feb–Jun 1977
5-Month
11.99"
(304.55mm)
17.70"
(449.58mm)
-5.71"
(-145.03mm)
7th Driest Driest since: 1976 1976
119th Wettest Wettest since: 1975 1983
Jan–Jun 1977
6-Month
14.40"
(365.76mm)
21.19"
(538.23mm)
-6.79"
(-172.47mm)
3rd Driest Driest since: 1959 2012
123rd Wettest Wettest since: 1976 1948
Ties: 1959
Dec 1976–Jun 1977
7-Month
17.10"
(434.34mm)
24.65"
(626.11mm)
-7.55"
(-191.77mm)
6th Driest Driest since: 1959 1986
119th Wettest Wettest since: 1976 1948, 1979
Nov 1976–Jun 1977
8-Month
18.10"
(459.74mm)
27.71"
(703.83mm)
-9.61"
(-244.09mm)
1st Driest Driest to Date 1977
124th Wettest Wettest since: 1976 1948
Oct 1976–Jun 1977
9-Month
25.97"
(659.64mm)
30.87"
(784.10mm)
-4.90"
(-124.46mm)
22nd Driest Driest since: 1976 1986
103rd Wettest Wettest since: 1975 2003
Sep 1976–Jun 1977
10-Month
29.44"
(747.78mm)
34.46"
(875.28mm)
-5.02"
(-127.50mm)
20th Driest Driest since: 1969 2002
105th Wettest Wettest since: 1976 2003
Aug 1976–Jun 1977
11-Month
33.66"
(854.96mm)
39.04"
(991.62mm)
-5.38"
(-136.66mm)
22nd Driest Driest since: 1969 1985
103rd Wettest Wettest since: 1976 1972
Jul 1976–Jun 1977
12-Month
37.72"
(958.09mm)
43.33"
(1,100.58mm)
-5.61"
(-142.49mm)
26th Driest Driest since: 1969 1969
99th Wettest Wettest since: 1976 2019
Jan 1976–Jun 1977
18-Month
52.83"
(1,341.88mm)
64.47"
(1,637.54mm)
-11.64"
(-295.66mm)
6th Driest Driest since: 1969 1931
119th Wettest Wettest since: 1976 2019
Jul 1975–Jun 1977
24-Month
80.38"
(2,041.65mm)
86.54"
(2,198.12mm)
-6.16"
(-156.47mm)
28th Driest Driest since: 1969 1931
96th Wettest Wettest since: 1976 2019
Jul 1974–Jun 1977
36-Month
125.04"
(3,176.02mm)
129.87"
(3,298.70mm)
-4.83"
(-122.68mm)
32nd Driest Driest since: 1971 1966
91st Wettest Wettest since: 1976 1937
Jul 1973–Jun 1977
48-Month
168.06"
(4,268.72mm)
173.13"
(4,397.50mm)
-5.07"
(-128.78mm)
36th Driest Driest since: 1971 1966
86th Wettest Wettest since: 1976 1937
Jul 1972–Jun 1977
60-Month
215.67"
(5,478.02mm)
216.27"
(5,493.26mm)
-0.60"
(-15.24mm)
51st Driest Driest since: 1971 1967
70th Wettest Wettest since: 1976 1939

Citing This Page

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