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 2011

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 2011
1-Month
3.64"
(92.46mm)
3.29"
(83.57mm)
0.35"
(8.89mm)
81st Driest Driest since: 2010 1955
44th Wettest Wettest since: 2009 1969
Nov–Dec 2011
2-Month
7.06"
(179.32mm)
6.27"
(159.26mm)
0.79"
(20.06mm)
84th Driest Driest since: 2010 1965
41st Wettest Wettest since: 2009 1972
Oct–Dec 2011
3-Month
10.73"
(272.54mm)
9.38"
(238.25mm)
1.35"
(34.29mm)
87th Driest Driest since: 2010 2001
38th Wettest Wettest since: 2009 2009
Sep–Dec 2011
4-Month
18.76"
(476.50mm)
12.94"
(328.68mm)
5.82"
(147.82mm)
116th Driest Driest since: 2010 1930
9th Wettest Wettest since: 2009 2018
Aug–Dec 2011
5-Month
27.62"
(701.55mm)
17.33"
(440.18mm)
10.29"
(261.37mm)
123rd Driest Driest since: 2010 1930
2nd Wettest Wettest to Date 2018
Jul–Dec 2011
6-Month
30.91"
(785.11mm)
21.51"
(546.35mm)
9.40"
(238.76mm)
121st Driest Driest since: 2010 1930
4th Wettest Wettest since: 2003 2018
Jun–Dec 2011
7-Month
33.45"
(849.63mm)
25.36"
(644.14mm)
8.09"
(205.49mm)
115th Driest Driest since: 2010 1930
10th Wettest Wettest since: 2009 2018
May–Dec 2011
8-Month
36.65"
(930.91mm)
29.09"
(738.89mm)
7.56"
(192.02mm)
114th Driest Driest since: 2010 1930
11th Wettest Wettest since: 2009 2018
Apr–Dec 2011
9-Month
41.42"
(1,052.07mm)
32.57"
(827.28mm)
8.85"
(224.79mm)
116th Driest Driest since: 2010 1930
9th Wettest Wettest since: 2009 2018
Mar–Dec 2011
10-Month
46.46"
(1,180.08mm)
36.35"
(923.29mm)
10.11"
(256.79mm)
116th Driest Driest since: 2010 1930
9th Wettest Wettest since: 2009 2018
Feb–Dec 2011
11-Month
48.73"
(1,237.74mm)
39.24"
(996.70mm)
9.49"
(241.04mm)
115th Driest Driest since: 2010 1930
10th Wettest Wettest since: 2009 2018
Jan–Dec 2011
12-Month
51.11"
(1,298.19mm)
42.59"
(1,081.79mm)
8.52"
(216.40mm)
112th Driest Driest since: 2010 1930
13th Wettest Wettest since: 2009 2018
Jul 2010–Dec 2011
18-Month
73.73"
(1,872.74mm)
64.07"
(1,627.38mm)
9.66"
(245.36mm)
116th Driest Driest since: 2010 1930
8th Wettest Wettest since: 2004 2018
Jan 2010–Dec 2011
24-Month
92.00"
(2,336.80mm)
85.13"
(2,162.30mm)
6.87"
(174.50mm)
93rd Driest Driest since: 2008 1931
31st Wettest Wettest since: 2010 2004
Jan 2009–Dec 2011
36-Month
143.27"
(3,639.06mm)
127.64"
(3,242.06mm)
15.63"
(397.00mm)
115th Driest Driest since: 2010 1931
8th Wettest Wettest since: 2005 2005
Jan 2008–Dec 2011
48-Month
188.27"
(4,782.06mm)
170.14"
(4,321.56mm)
18.13"
(460.50mm)
112th Driest Driest since: 2010 1966
10th Wettest Wettest since: 2006 2006
Jan 2007–Dec 2011
60-Month
224.32"
(5,697.73mm)
212.69"
(5,402.33mm)
11.63"
(295.40mm)
94th Driest Driest since: 2010 1966
27th Wettest Wettest since: 2007 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/