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 1949

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2018)
Wettest/Driest
Since
Record
December 1949
1-Month
1.74"
(44.20mm)
3.46"
(87.88mm)
-1.72"
(-43.68mm)
16th Driest Driest since: 1943 1955
109th Wettest Wettest since: 1948 1996, 2009
Nov–Dec 1949
2-Month
3.94"
(100.08mm)
6.53"
(165.86mm)
-2.59"
(-65.78mm)
14th Driest Driest since: 1946 1965
111th Wettest Wettest since: 1948 1977
Oct–Dec 1949
3-Month
8.42"
(213.87mm)
9.66"
(245.36mm)
-1.24"
(-31.49mm)
40th Driest Driest since: 1946 1965
85th Wettest Wettest since: 1948 2009
Sep–Dec 1949
4-Month
12.01"
(305.05mm)
13.26"
(336.80mm)
-1.25"
(-31.75mm)
42nd Driest Driest since: 1946 2001
83rd Wettest Wettest since: 1948 2009
Aug–Dec 1949
5-Month
16.38"
(416.05mm)
17.85"
(453.39mm)
-1.47"
(-37.34mm)
43rd Driest Driest since: 1947 1930
82nd Wettest Wettest since: 1948 2009
Jul–Dec 1949
6-Month
19.31"
(490.47mm)
22.16"
(562.86mm)
-2.85"
(-72.39mm)
32nd Driest Driest since: 1947 1930
93rd Wettest Wettest since: 1948 2009
Jun–Dec 1949
7-Month
20.24"
(514.10mm)
25.80"
(655.32mm)
-5.56"
(-141.22mm)
12th Driest Driest since: 1943 1930
113th Wettest Wettest since: 1948 2009
May–Dec 1949
8-Month
24.06"
(611.12mm)
29.36"
(745.74mm)
-5.30"
(-134.62mm)
19th Driest Driest since: 1943 1930
106th Wettest Wettest since: 1948 2009
Apr–Dec 1949
9-Month
26.73"
(678.94mm)
32.84"
(834.14mm)
-6.11"
(-155.20mm)
14th Driest Driest since: 1943 1930
111th Wettest Wettest since: 1948 2009
Mar–Dec 1949
10-Month
30.40"
(772.16mm)
36.81"
(934.97mm)
-6.41"
(-162.81mm)
13th Driest Driest since: 1941 1930
112th Wettest Wettest since: 1948 2009
Feb–Dec 1949
11-Month
34.44"
(874.78mm)
39.86"
(1,012.44mm)
-5.42"
(-137.66mm)
17th Driest Driest since: 1947 1930
108th Wettest Wettest since: 1948 2018
Jan–Dec 1949
12-Month
39.69"
(1,008.13mm)
43.35"
(1,101.09mm)
-3.66"
(-92.96mm)
38th Driest Driest since: 1947 1930
87th Wettest Wettest since: 1948 1948
Jul 1948–Dec 1949
18-Month
67.82"
(1,722.63mm)
65.49"
(1,663.45mm)
2.33"
(59.18mm)
70th Driest Driest since: 1947 1930
54th Wettest Wettest since: 1948 2003
Jan 1948–Dec 1949
24-Month
99.74"
(2,533.40mm)
86.64"
(2,200.66mm)
13.10"
(332.74mm)
112th Driest Driest since: 1948 1965
12th Wettest Wettest since: 1938 2018
Jan 1947–Dec 1949
36-Month
138.80"
(3,525.52mm)
129.86"
(3,298.44mm)
8.94"
(227.08mm)
97th Driest Driest since: 1948 1965
26th Wettest Wettest since: 1939 1937
Jan 1946–Dec 1949
48-Month
175.59"
(4,459.99mm)
173.09"
(4,396.49mm)
2.50"
(63.50mm)
64th Driest Driest since: 1947 1965
58th Wettest Wettest since: 1948 1938
Jan 1945–Dec 1949
60-Month
228.41"
(5,801.61mm)
216.36"
(5,495.54mm)
12.05"
(306.07mm)
94th Driest Driest since: 1947 1966
27th Wettest Wettest since: 1948 1938

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 14, 2019 from https://www.ncdc.noaa.gov/cag/