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


Delaware

Precipitation Rankings, August 1909

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
August 1909
1-Month
2.61"
(66.29mm)
4.59"
(116.59mm)
-1.98"
(-50.30mm)
24th Driest Driest since: 1902 2008
102nd Wettest Wettest since: 1908 1967
Jul–Aug 1909
2-Month
4.99"
(126.75mm)
8.90"
(226.06mm)
-3.91"
(-99.31mm)
13th Driest Driest to Date 1966
113th Wettest Wettest since: 1908 1919
Jun–Aug 1909
3-Month
10.09"
(256.29mm)
12.54"
(318.52mm)
-2.45"
(-62.23mm)
36th Driest Driest since: 1895 1966
90th Wettest Wettest since: 1908 2013
May–Aug 1909
4-Month
13.75"
(349.25mm)
16.10"
(408.94mm)
-2.35"
(-59.69mm)
38th Driest Driest since: 1899 1964
88th Wettest Wettest since: 1908 1919
Apr–Aug 1909
5-Month
17.93"
(455.42mm)
19.58"
(497.33mm)
-1.65"
(-41.91mm)
43rd Driest Driest since: 1904 1957
83rd Wettest Wettest since: 1908 1919
Mar–Aug 1909
6-Month
21.73"
(551.94mm)
23.55"
(598.17mm)
-1.82"
(-46.23mm)
47th Driest Driest since: 1904 1930
79th Wettest Wettest since: 1908 1989
Feb–Aug 1909
7-Month
25.33"
(643.38mm)
26.60"
(675.64mm)
-1.27"
(-32.26mm)
51st Driest Driest since: 1904 1930
75th Wettest Wettest since: 1908 1958
Jan–Aug 1909
8-Month
28.15"
(715.01mm)
30.09"
(764.29mm)
-1.94"
(-49.28mm)
50th Driest Driest since: 1904 1930
76th Wettest Wettest since: 1908 1958
Dec 1908–Aug 1909
9-Month
32.77"
(832.36mm)
33.55"
(852.17mm)
-0.78"
(-19.81mm)
54th Driest Driest since: 1904 1930
71st Wettest Wettest since: 1908 1958
Nov 1908–Aug 1909
10-Month
33.99"
(863.35mm)
36.62"
(930.15mm)
-2.63"
(-66.80mm)
42nd Driest Driest since: 1904 1977
83rd Wettest Wettest since: 1908 1958
Oct 1908–Aug 1909
11-Month
36.32"
(922.53mm)
39.77"
(1,010.16mm)
-3.45"
(-87.63mm)
35th Driest Driest since: 1900 1966
90th Wettest Wettest since: 1908 1958
Sep 1908–Aug 1909
12-Month
38.77"
(984.76mm)
43.36"
(1,101.34mm)
-4.59"
(-116.58mm)
34th Driest Driest since: 1900 1966
91st Wettest Wettest since: 1908 1958
Mar 1908–Aug 1909
18-Month
61.47"
(1,561.34mm)
66.82"
(1,697.23mm)
-5.35"
(-135.89mm)
30th Driest Driest since: 1900 1966
95th Wettest Wettest since: 1908 1984
Sep 1907–Aug 1909
24-Month
88.37"
(2,244.60mm)
86.56"
(2,198.62mm)
1.81"
(45.98mm)
69th Driest Driest since: 1905 1966
55th Wettest Wettest since: 1908 2004
Sep 1906–Aug 1909
36-Month
129.61"
(3,292.09mm)
129.84"
(3,297.94mm)
-0.23"
(-5.85mm)
55th Driest Driest since: 1902 1966
68th Wettest Wettest since: 1908 2005
Sep 1905–Aug 1909
48-Month
178.95"
(4,545.33mm)
173.06"
(4,395.72mm)
5.89"
(149.61mm)
71st Driest Driest since: 1907 1966
51st Wettest Wettest since: 1908 1939
Sep 1904–Aug 1909
60-Month
223.51"
(5,677.15mm)
216.24"
(5,492.50mm)
7.27"
(184.65mm)
79th Driest Driest since: 1904 1966
42nd Wettest Wettest since: 1908 1937

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 11, 2019 from https://www.ncdc.noaa.gov/cag/