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 2021. For more information, please see Climatological Rankings.


Delaware

Precipitation Rankings, August 1947

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
August 1947
1-Month
3.00"
(76.20mm)
4.59"
(116.59mm)
-1.59"
(-40.39mm)
37th Driest Driest since: 1945 2008
91st Wettest Wettest since: 1946 1967
Jul–Aug 1947
2-Month
6.45"
(163.83mm)
8.90"
(226.06mm)
-2.45"
(-62.23mm)
35th Driest Driest since: 1944 1966
93rd Wettest Wettest since: 1946 1919
Jun–Aug 1947
3-Month
9.74"
(247.40mm)
12.54"
(318.52mm)
-2.80"
(-71.12mm)
31st Driest Driest since: 1944 1966
97th Wettest Wettest since: 1946 2013
May–Aug 1947
4-Month
15.15"
(384.81mm)
16.10"
(408.94mm)
-0.95"
(-24.13mm)
52nd Driest Driest since: 1944 1964
76th Wettest Wettest since: 1946 1919
Apr–Aug 1947
5-Month
18.82"
(478.03mm)
19.58"
(497.33mm)
-0.76"
(-19.30mm)
55th Driest Driest since: 1944 1957
73rd Wettest Wettest since: 1946 1919
Mar–Aug 1947
6-Month
20.61"
(523.49mm)
23.55"
(598.17mm)
-2.94"
(-74.68mm)
30th Driest Driest since: 1943 1930
98th Wettest Wettest since: 1946 1989
Feb–Aug 1947
7-Month
21.97"
(558.04mm)
26.60"
(675.64mm)
-4.63"
(-117.60mm)
22nd Driest Driest since: 1943 1930
106th Wettest Wettest since: 1946 1958
Jan–Aug 1947
8-Month
26.68"
(677.67mm)
30.09"
(764.29mm)
-3.41"
(-86.62mm)
29th Driest Driest since: 1943 1930
99th Wettest Wettest since: 1946 1958
Dec 1946–Aug 1947
9-Month
28.76"
(730.50mm)
33.55"
(852.17mm)
-4.79"
(-121.67mm)
26th Driest Driest since: 1944 1930
101st Wettest Wettest since: 1946 1958
Nov 1946–Aug 1947
10-Month
30.59"
(776.99mm)
36.62"
(930.15mm)
-6.03"
(-153.16mm)
22nd Driest Driest since: 1943 1977
105th Wettest Wettest since: 1946 1958
Oct 1946–Aug 1947
11-Month
32.58"
(827.53mm)
39.77"
(1,010.16mm)
-7.19"
(-182.63mm)
14th Driest Driest since: 1930 1966
113th Wettest Wettest since: 1946 1958
Sep 1946–Aug 1947
12-Month
35.27"
(895.86mm)
43.36"
(1,101.34mm)
-8.09"
(-205.48mm)
10th Driest Driest since: 1930 1966
117th Wettest Wettest since: 1946 1958
Mar 1946–Aug 1947
18-Month
59.26"
(1,505.20mm)
66.82"
(1,697.23mm)
-7.56"
(-192.03mm)
18th Driest Driest since: 1944 1966
109th Wettest Wettest since: 1946 1984
Sep 1945–Aug 1947
24-Month
81.58"
(2,072.13mm)
86.56"
(2,198.62mm)
-4.98"
(-126.49mm)
35th Driest Driest since: 1944 1966
91st Wettest Wettest since: 1946 2004
Sep 1944–Aug 1947
36-Month
133.91"
(3,401.31mm)
129.84"
(3,297.94mm)
4.07"
(103.37mm)
72nd Driest Driest since: 1945 1966
53rd Wettest Wettest since: 1946 2005
Sep 1943–Aug 1947
48-Month
173.17"
(4,398.52mm)
173.06"
(4,395.72mm)
0.11"
(2.80mm)
53rd Driest Driest since: 1945 1966
71st Wettest Wettest since: 1946 1939
Sep 1942–Aug 1947
60-Month
210.24"
(5,340.10mm)
216.24"
(5,492.50mm)
-6.00"
(-152.40mm)
35th Driest Driest since: 1945 1966
88th Wettest Wettest since: 1946 1937

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2021, retrieved on September 22, 2021 from https://www.ncdc.noaa.gov/cag/