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


Delaware

Precipitation Rankings, January 1921

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
January 1921
1-Month
2.39"
(60.71mm)
3.49"
(88.65mm)
-1.10"
(-27.94mm)
27th Driest Driest since: 1916 1981
99th Wettest Wettest since: 1920 1937
Dec 1920–Jan 1921
2-Month
5.87"
(149.10mm)
6.95"
(176.53mm)
-1.08"
(-27.43mm)
42nd Driest Driest since: 1916 1981
83rd Wettest Wettest since: 1920 1978
Ties: 2001
Nov 1920–Jan 1921
3-Month
11.20"
(284.48mm)
10.02"
(254.51mm)
1.18"
(29.97mm)
89th Driest Driest since: 1920 1981
36th Wettest Wettest since: 1915 1978
Ties: 1935
Oct 1920–Jan 1921
4-Month
12.47"
(316.74mm)
13.17"
(334.52mm)
-0.70"
(-17.78mm)
55th Driest Driest since: 1919 2002
70th Wettest Wettest since: 1920 1978
Sep 1920–Jan 1921
5-Month
14.97"
(380.24mm)
16.76"
(425.70mm)
-1.79"
(-45.46mm)
40th Driest Driest since: 1920 2002
85th Wettest Wettest since: 1918 1936
Aug 1920–Jan 1921
6-Month
22.14"
(562.36mm)
21.35"
(542.29mm)
0.79"
(20.07mm)
69th Driest Driest since: 1919 1931
56th Wettest Wettest since: 1920 2010
Jul 1920–Jan 1921
7-Month
26.91"
(683.51mm)
25.63"
(651.00mm)
1.28"
(32.51mm)
70th Driest Driest since: 1919 1931
55th Wettest Wettest since: 1920 2010
Jun 1920–Jan 1921
8-Month
32.74"
(831.60mm)
29.26"
(743.20mm)
3.48"
(88.40mm)
95th Driest Driest since: 1919 1931
30th Wettest Wettest since: 1920 2010
May 1920–Jan 1921
9-Month
34.92"
(886.97mm)
32.81"
(833.37mm)
2.11"
(53.60mm)
79th Driest Driest since: 1919 1931
46th Wettest Wettest since: 1920 1949
Apr 1920–Jan 1921
10-Month
39.22"
(996.19mm)
36.27"
(921.26mm)
2.95"
(74.93mm)
87th Driest Driest since: 1919 1931
38th Wettest Wettest since: 1920 2010
Ties: 1907
Mar 1920–Jan 1921
11-Month
43.17"
(1,096.52mm)
40.22"
(1,021.59mm)
2.95"
(74.93mm)
86th Driest Driest since: 1919 1931
39th Wettest Wettest since: 1920 2010
Feb 1920–Jan 1921
12-Month
48.03"
(1,219.96mm)
43.29"
(1,099.57mm)
4.74"
(120.39mm)
99th Driest Driest since: 1919 1931
26th Wettest Wettest since: 1920 2019
Aug 1919–Jan 1921
18-Month
71.66"
(1,820.16mm)
64.54"
(1,639.32mm)
7.12"
(180.84mm)
97th Driest Driest since: 1920 1931
27th Wettest Wettest since: 1913 2004
Feb 1919–Jan 1921
24-Month
100.30"
(2,547.62mm)
86.54"
(2,198.12mm)
13.76"
(349.50mm)
116th Driest Driest since: 1920 1966
8th Wettest Wettest to Date 1936
Feb 1918–Jan 1921
36-Month
136.94"
(3,478.28mm)
129.80"
(3,296.92mm)
7.14"
(181.36mm)
87th Driest Driest since: 1920 1967
36th Wettest Wettest since: 1909 1937
Feb 1917–Jan 1921
48-Month
184.24"
(4,679.70mm)
173.07"
(4,395.98mm)
11.17"
(283.72mm)
99th Driest Driest since: 1920 1966
23rd Wettest Wettest to Date 1937
Feb 1916–Jan 1921
60-Month
224.96"
(5,713.98mm)
216.19"
(5,491.23mm)
8.77"
(222.75mm)
86th Driest Driest since: 1920 1967
35th Wettest Wettest since: 1908 1939

Citing This Page

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