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.


Maryland

Precipitation Rankings, December 1921

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2018)
Wettest/Driest
Since
Record
December 1921
1-Month
2.48"
(62.99mm)
3.29"
(83.57mm)
-0.81"
(-20.58mm)
43rd Driest Driest since: 1917 1955
82nd Wettest Wettest since: 1920 1969
Ties: 1997
Nov–Dec 1921
2-Month
6.74"
(171.20mm)
6.27"
(159.26mm)
0.47"
(11.94mm)
75th Driest Driest since: 1919 1965
50th Wettest Wettest since: 1920 1972
Oct–Dec 1921
3-Month
7.88"
(200.15mm)
9.38"
(238.25mm)
-1.50"
(-38.10mm)
32nd Driest Driest since: 1918 2001
93rd Wettest Wettest since: 1920 2009
Ties: 1999
Sep–Dec 1921
4-Month
10.86"
(275.84mm)
12.94"
(328.68mm)
-2.08"
(-52.84mm)
30th Driest Driest since: 1918 1930
95th Wettest Wettest since: 1920 2018
Aug–Dec 1921
5-Month
14.27"
(362.46mm)
17.33"
(440.18mm)
-3.06"
(-77.72mm)
19th Driest Driest since: 1918 1930
106th Wettest Wettest since: 1920 2018
Jul–Dec 1921
6-Month
18.71"
(475.23mm)
21.51"
(546.35mm)
-2.80"
(-71.12mm)
30th Driest Driest since: 1918 1930
95th Wettest Wettest since: 1920 2018
Jun–Dec 1921
7-Month
20.79"
(528.07mm)
25.36"
(644.14mm)
-4.57"
(-116.07mm)
15th Driest Driest since: 1918 1930
110th Wettest Wettest since: 1920 2018
May–Dec 1921
8-Month
26.17"
(664.72mm)
29.09"
(738.89mm)
-2.92"
(-74.17mm)
34th Driest Driest since: 1918 1930
91st Wettest Wettest since: 1920 2018
Ties: 1904
Apr–Dec 1921
9-Month
29.32"
(744.73mm)
32.57"
(827.28mm)
-3.25"
(-82.55mm)
31st Driest Driest since: 1914 1930
94th Wettest Wettest since: 1920 2018
Mar–Dec 1921
10-Month
31.72"
(805.69mm)
36.35"
(923.29mm)
-4.63"
(-117.60mm)
22nd Driest Driest since: 1914 1930
103rd Wettest Wettest since: 1920 2018
Feb–Dec 1921
11-Month
34.64"
(879.86mm)
39.24"
(996.70mm)
-4.60"
(-116.84mm)
23rd Driest Driest since: 1914 1930
102nd Wettest Wettest since: 1920 2018
Jan–Dec 1921
12-Month
37.04"
(940.82mm)
42.59"
(1,081.79mm)
-5.55"
(-140.97mm)
21st Driest Driest since: 1914 1930
104th Wettest Wettest since: 1920 2018
Jul 1920–Dec 1921
18-Month
60.89"
(1,546.61mm)
64.07"
(1,627.38mm)
-3.18"
(-80.77mm)
38th Driest Driest since: 1918 1930
86th Wettest Wettest since: 1920 2018
Jan 1920–Dec 1921
24-Month
83.14"
(2,111.76mm)
85.13"
(2,162.30mm)
-1.99"
(-50.54mm)
51st Driest Driest since: 1918 1931
73rd Wettest Wettest since: 1920 2004
Ties: 1927
Jan 1919–Dec 1921
36-Month
131.04"
(3,328.42mm)
127.64"
(3,242.06mm)
3.40"
(86.36mm)
72nd Driest Driest since: 1919 1931
51st Wettest Wettest since: 1920 2005
Jan 1918–Dec 1921
48-Month
170.62"
(4,333.75mm)
170.14"
(4,321.56mm)
0.48"
(12.19mm)
54th Driest Driest since: 1919 1966
68th Wettest Wettest since: 1920 2006
Jan 1917–Dec 1921
60-Month
211.70"
(5,377.18mm)
212.69"
(5,402.33mm)
-0.99"
(-25.15mm)
49th Driest Driest since: 1918 1966
72nd Wettest Wettest since: 1920 1975

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/