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, December 1901

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2018)
Wettest/Driest
Since
Record
December 1901
1-Month
6.14"
(155.96mm)
3.46"
(87.88mm)
2.68"
(68.08mm)
118th Driest Driest since: 1900 1955
7th Wettest Wettest to Date 1996, 2009
Nov–Dec 1901
2-Month
8.42"
(213.87mm)
6.53"
(165.86mm)
1.89"
(48.01mm)
99th Driest Driest since: 1900 1965
26th Wettest Wettest to Date 1977
Oct–Dec 1901
3-Month
10.12"
(257.05mm)
9.66"
(245.36mm)
0.46"
(11.69mm)
78th Driest Driest since: 1900 1965
47th Wettest Wettest since: 1898 2009
Sep–Dec 1901
4-Month
13.01"
(330.45mm)
13.26"
(336.80mm)
-0.25"
(-6.35mm)
61st Driest Driest since: 1900 2001
64th Wettest Wettest since: 1898 2009
Aug–Dec 1901
5-Month
19.75"
(501.65mm)
17.85"
(453.39mm)
1.90"
(48.26mm)
86th Driest Driest since: 1900 1930
39th Wettest Wettest to Date 2009
Ties: 1920
Jul–Dec 1901
6-Month
25.32"
(643.13mm)
22.16"
(562.86mm)
3.16"
(80.27mm)
89th Driest Driest since: 1900 1930
36th Wettest Wettest since: 1897 2009
Jun–Dec 1901
7-Month
27.57"
(700.28mm)
25.80"
(655.32mm)
1.77"
(44.96mm)
77th Driest Driest since: 1900 1930
48th Wettest Wettest since: 1897 2009
May–Dec 1901
8-Month
31.11"
(790.19mm)
29.36"
(745.74mm)
1.75"
(44.45mm)
77th Driest Driest since: 1900 1930
48th Wettest Wettest since: 1897 2009
Apr–Dec 1901
9-Month
36.12"
(917.45mm)
32.84"
(834.14mm)
3.28"
(83.31mm)
89th Driest Driest since: 1900 1930
36th Wettest Wettest to Date 2009
Ties: 1959
Mar–Dec 1901
10-Month
39.38"
(1,000.25mm)
36.81"
(934.97mm)
2.57"
(65.28mm)
84th Driest Driest since: 1900 1930
41st Wettest Wettest to Date 2009
Feb–Dec 1901
11-Month
40.00"
(1,016.00mm)
39.86"
(1,012.44mm)
0.14"
(3.56mm)
64th Driest Driest since: 1900 1930
61st Wettest Wettest since: 1897 2018
Jan–Dec 1901
12-Month
42.88"
(1,089.15mm)
43.35"
(1,101.09mm)
-0.47"
(-11.94mm)
60th Driest Driest since: 1900 1930
65th Wettest Wettest since: 1897 1948
Jul 1900–Dec 1901
18-Month
62.06"
(1,576.32mm)
65.49"
(1,663.45mm)
-3.43"
(-87.13mm)
41st Driest Driest since: 1900 1930
83rd Wettest Wettest since: 1899 2003
Jan 1900–Dec 1901
24-Month
82.71"
(2,100.83mm)
86.64"
(2,200.66mm)
-3.93"
(-99.83mm)
39th Driest Driest since: 1900 1965
85th Wettest Wettest since: 1898 2018
Jan 1899–Dec 1901
36-Month
122.38"
(3,108.45mm)
129.86"
(3,298.44mm)
-7.48"
(-189.99mm)
27th Driest Driest since: 1900 1965
96th Wettest Wettest since: 1899 1937
Jan 1898–Dec 1901
48-Month
164.20"
(4,170.68mm)
173.09"
(4,396.49mm)
-8.89"
(-225.81mm)
21st Driest Driest since: 1898 1965
101st Wettest Wettest since: 1900 1938
Jan 1897–Dec 1901
60-Month
209.23"
(5,314.44mm)
216.36"
(5,495.54mm)
-7.13"
(-181.10mm)
28th Driest Driest since: 1900 1966
93rd Wettest Wettest to Date 1938

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 20, 2019 from https://www.ncdc.noaa.gov/cag/