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 1903

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
August 1903
1-Month
4.88"
(123.95mm)
4.59"
(116.59mm)
0.29"
(7.36mm)
81st Driest Driest since: 1902 2008
47th Wettest Wettest since: 1901 1967
Ties: 1934
Jul–Aug 1903
2-Month
9.75"
(247.65mm)
8.90"
(226.06mm)
0.85"
(21.59mm)
74th Driest Driest since: 1902 1966
54th Wettest Wettest since: 1901 1919
Jun–Aug 1903
3-Month
13.67"
(347.22mm)
12.54"
(318.52mm)
1.13"
(28.70mm)
82nd Driest Driest since: 1902 1966
46th Wettest Wettest since: 1901 2013
Ties: 1956
May–Aug 1903
4-Month
15.22"
(386.59mm)
16.10"
(408.94mm)
-0.88"
(-22.35mm)
54th Driest Driest since: 1902 1964
74th Wettest Wettest since: 1901 1919
Apr–Aug 1903
5-Month
18.90"
(480.06mm)
19.58"
(497.33mm)
-0.68"
(-17.27mm)
57th Driest Driest since: 1902 1957
71st Wettest Wettest since: 1901 1919
Mar–Aug 1903
6-Month
25.41"
(645.41mm)
23.55"
(598.17mm)
1.86"
(47.24mm)
86th Driest Driest since: 1902 1930
42nd Wettest Wettest since: 1901 1989
Feb–Aug 1903
7-Month
30.69"
(779.53mm)
26.60"
(675.64mm)
4.09"
(103.89mm)
100th Driest Driest since: 1902 1930
28th Wettest Wettest to Date 1958
Jan–Aug 1903
8-Month
34.11"
(866.39mm)
30.09"
(764.29mm)
4.02"
(102.10mm)
99th Driest Driest since: 1902 1930
29th Wettest Wettest to Date 1958
Dec 1902–Aug 1903
9-Month
39.87"
(1,012.70mm)
33.55"
(852.17mm)
6.32"
(160.53mm)
110th Driest Driest since: 1902 1930
17th Wettest Wettest to Date 1958
Nov 1902–Aug 1903
10-Month
43.01"
(1,092.45mm)
36.62"
(930.15mm)
6.39"
(162.30mm)
109th Driest Driest since: 1902 1977
18th Wettest Wettest to Date 1958
Oct 1902–Aug 1903
11-Month
48.32"
(1,227.33mm)
39.77"
(1,010.16mm)
8.55"
(217.17mm)
112th Driest Driest since: 1902 1966
15th Wettest Wettest to Date 1958
Sep 1902–Aug 1903
12-Month
54.20"
(1,376.68mm)
43.36"
(1,101.34mm)
10.84"
(275.34mm)
117th Driest Driest since: 1902 1966
10th Wettest Wettest to Date 1958
Mar 1902–Aug 1903
18-Month
76.06"
(1,931.92mm)
66.82"
(1,697.23mm)
9.24"
(234.69mm)
107th Driest Driest since: 1902 1966
20th Wettest Wettest to Date 1984
Sep 1901–Aug 1903
24-Month
97.84"
(2,485.14mm)
86.56"
(2,198.62mm)
11.28"
(286.52mm)
102nd Driest Driest since: 1902 1966
24th Wettest Wettest to Date 2004
Sep 1900–Aug 1903
36-Month
140.03"
(3,556.76mm)
129.84"
(3,297.94mm)
10.19"
(258.82mm)
99th Driest Driest since: 1902 1966
26th Wettest Wettest to Date 2005
Sep 1899–Aug 1903
48-Month
177.20"
(4,500.88mm)
173.06"
(4,395.72mm)
4.14"
(105.16mm)
65th Driest Driest since: 1902 1966
59th Wettest Wettest to Date 1939
Sep 1898–Aug 1903
60-Month
221.68"
(5,630.67mm)
216.24"
(5,492.50mm)
5.44"
(138.17mm)
75th Driest Driest since: 1902 1966
48th Wettest Wettest to Date 1937

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2021, retrieved on September 17, 2021 from https://www.ncdc.noaa.gov/cag/