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 2012

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2018)
Wettest/Driest
Since
Record
December 2012
1-Month
3.86"
(98.04mm)
3.29"
(83.57mm)
0.57"
(14.47mm)
89th Driest Driest since: 2011 1955
36th Wettest Wettest since: 2009 1969
Nov–Dec 2012
2-Month
4.61"
(117.09mm)
6.27"
(159.26mm)
-1.66"
(-42.17mm)
31st Driest Driest since: 2010 1965
94th Wettest Wettest since: 2011 1972
Oct–Dec 2012
3-Month
12.55"
(318.77mm)
9.38"
(238.25mm)
3.17"
(80.52mm)
107th Driest Driest since: 2011 2001
18th Wettest Wettest since: 2009 2009
Sep–Dec 2012
4-Month
16.17"
(410.72mm)
12.94"
(328.68mm)
3.23"
(82.04mm)
101st Driest Driest since: 2010 1930
24th Wettest Wettest since: 2011 2018
Aug–Dec 2012
5-Month
21.03"
(534.16mm)
17.33"
(440.18mm)
3.70"
(93.98mm)
102nd Driest Driest since: 2010 1930
23rd Wettest Wettest since: 2011 2018
Jul–Dec 2012
6-Month
24.71"
(627.63mm)
21.51"
(546.35mm)
3.20"
(81.28mm)
97th Driest Driest since: 2010 1930
28th Wettest Wettest since: 2011 2018
Jun–Dec 2012
7-Month
27.70"
(703.58mm)
25.36"
(644.14mm)
2.34"
(59.44mm)
89th Driest Driest since: 2010 1930
36th Wettest Wettest since: 2011 2018
May–Dec 2012
8-Month
31.39"
(797.31mm)
29.09"
(738.89mm)
2.30"
(58.42mm)
83rd Driest Driest since: 2010 1930
42nd Wettest Wettest since: 2011 2018
Apr–Dec 2012
9-Month
33.88"
(860.55mm)
32.57"
(827.28mm)
1.31"
(33.27mm)
77th Driest Driest since: 2010 1930
48th Wettest Wettest since: 2011 2018
Mar–Dec 2012
10-Month
36.02"
(914.91mm)
36.35"
(923.29mm)
-0.33"
(-8.38mm)
56th Driest Driest since: 2010 1930
69th Wettest Wettest since: 2011 2018
Feb–Dec 2012
11-Month
38.13"
(968.50mm)
39.24"
(996.70mm)
-1.11"
(-28.20mm)
52nd Driest Driest since: 2010 1930
73rd Wettest Wettest since: 2011 2018
Jan–Dec 2012
12-Month
40.40"
(1,026.16mm)
42.59"
(1,081.79mm)
-2.19"
(-55.63mm)
43rd Driest Driest since: 2007 1930
82nd Wettest Wettest since: 2011 2018
Jul 2011–Dec 2012
18-Month
71.31"
(1,811.27mm)
64.07"
(1,627.38mm)
7.24"
(183.89mm)
104th Driest Driest since: 2010 1930
20th Wettest Wettest since: 2011 2018
Jan 2011–Dec 2012
24-Month
91.51"
(2,324.35mm)
85.13"
(2,162.30mm)
6.38"
(162.05mm)
89th Driest Driest since: 2008 1931
35th Wettest Wettest since: 2011 2004
Jan 2010–Dec 2012
36-Month
132.40"
(3,362.96mm)
127.64"
(3,242.06mm)
4.76"
(120.90mm)
80th Driest Driest since: 2009 1931
43rd Wettest Wettest since: 2011 2005
Jan 2009–Dec 2012
48-Month
183.67"
(4,665.22mm)
170.14"
(4,321.56mm)
13.53"
(343.66mm)
106th Driest Driest since: 2010 1966
16th Wettest Wettest since: 2011 2006
Jan 2008–Dec 2012
60-Month
228.67"
(5,808.22mm)
212.69"
(5,402.33mm)
15.98"
(405.89mm)
101st Driest Driest since: 2011 1966
20th 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 20, 2019 from https://www.ncdc.noaa.gov/cag/