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 December 2020. For more information, please see Climatological Rankings.


Delaware

Precipitation Rankings, January 1900

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
January 1900
1-Month
3.38"
(85.85mm)
3.49"
(88.65mm)
-0.11"
(-2.80mm)
74th Driest Driest since: 1898 1981
53rd Wettest Wettest since: 1899 1937
Dec 1899–Jan 1900
2-Month
4.85"
(123.19mm)
6.95"
(176.53mm)
-2.10"
(-53.34mm)
20th Driest Driest since: 1897 1981
106th Wettest Wettest since: 1899 1978
Nov 1899–Jan 1900
3-Month
6.91"
(175.51mm)
10.02"
(254.51mm)
-3.11"
(-79.00mm)
19th Driest Driest since: 1897 1981
107th Wettest Wettest since: 1899 1978
Oct 1899–Jan 1900
4-Month
9.70"
(246.38mm)
13.17"
(334.52mm)
-3.47"
(-88.14mm)
15th Driest Driest since: 1897 2002
111th Wettest Wettest since: 1899 1978
Ties: 1981
Sep 1899–Jan 1900
5-Month
13.04"
(331.22mm)
16.76"
(425.70mm)
-3.72"
(-94.48mm)
15th Driest Driest since: 1897 2002
111th Wettest Wettest since: 1899 1936
Aug 1899–Jan 1900
6-Month
17.27"
(438.66mm)
21.35"
(542.29mm)
-4.08"
(-103.63mm)
20th Driest Driest since: 1897 1931
106th Wettest Wettest since: 1899 2010
Jul 1899–Jan 1900
7-Month
22.09"
(561.09mm)
25.63"
(651.00mm)
-3.54"
(-89.91mm)
29th Driest Driest since: 1897 1931
97th Wettest Wettest since: 1899 2010
Jun 1899–Jan 1900
8-Month
24.38"
(619.25mm)
29.26"
(743.20mm)
-4.88"
(-123.95mm)
20th Driest Driest since: 1896 1931
106th Wettest Wettest since: 1899 2010
May 1899–Jan 1900
9-Month
26.59"
(675.39mm)
32.81"
(833.37mm)
-6.22"
(-157.98mm)
17th Driest Driest since: 1896 1931
109th Wettest Wettest since: 1899 1949
Apr 1899–Jan 1900
10-Month
28.15"
(715.01mm)
36.27"
(921.26mm)
-8.12"
(-206.25mm)
5th Driest Driest to Date 1931
121st Wettest Wettest since: 1899 2010
Mar 1899–Jan 1900
11-Month
33.63"
(854.20mm)
40.22"
(1,021.59mm)
-6.59"
(-167.39mm)
12th Driest Driest since: 1896 1931
114th Wettest Wettest since: 1899 2010
Feb 1899–Jan 1900
12-Month
39.44"
(1,001.78mm)
43.29"
(1,099.57mm)
-3.85"
(-97.79mm)
30th Driest Driest since: 1896 1931
96th Wettest Wettest since: 1899 2019
Aug 1898–Jan 1900
18-Month
62.75"
(1,593.85mm)
64.54"
(1,639.32mm)
-1.79"
(-45.47mm)
55th Driest Driest since: 1899 1931
70th Wettest Wettest to Date 2004
Feb 1898–Jan 1900
24-Month
81.87"
(2,079.50mm)
86.54"
(2,198.12mm)
-4.67"
(-118.62mm)
35th Driest Driest since: 1897 1966
90th Wettest Wettest since: 1899 1936
Feb 1897–Jan 1900
36-Month
127.67"
(3,242.82mm)
129.80"
(3,296.92mm)
-2.13"
(-54.10mm)
45th Driest Driest since: 1898 1967
79th Wettest Wettest since: 1899 1937
Feb 1896–Jan 1900
48-Month
167.93"
(4,265.42mm)
173.07"
(4,395.98mm)
-5.14"
(-130.56mm)
35th Driest Driest since: 1899 1966
88th Wettest Wettest to Date 1937
Feb 1895–Jan 1900
60-Month
201.46"
(5,117.08mm)
216.19"
(5,491.23mm)
-14.73"
(-374.15mm)
14th Driest Driest to Date 1967
108th Wettest Wettest to Date 1939

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2021, retrieved on January 20, 2021 from https://www.ncdc.noaa.gov/cag/