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 November 2019. For more information, please see Climatological Rankings.


Maryland

Precipitation Rankings, April 2011

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
April 2011
1-Month
4.77"
(121.16mm)
3.48"
(88.39mm)
1.29"
(32.77mm)
107th Driest Driest since: 2010 1985
19th Wettest Wettest since: 2004 1983
Mar–Apr 2011
2-Month
9.81"
(249.17mm)
7.26"
(184.40mm)
2.55"
(64.77mm)
115th Driest Driest since: 2010 1915
11th Wettest Wettest since: 1994 1983
Ties: 1929
Feb–Apr 2011
3-Month
12.08"
(306.83mm)
10.15"
(257.81mm)
1.93"
(49.02mm)
101st Driest Driest since: 2010 2006
25th Wettest Wettest since: 2003 1983
Jan–Apr 2011
4-Month
14.46"
(367.28mm)
13.50"
(342.90mm)
0.96"
(24.38mm)
86th Driest Driest since: 2010 1985
40th Wettest Wettest since: 2003 1998
Dec 2010–Apr 2011
5-Month
16.74"
(425.20mm)
16.79"
(426.47mm)
-0.05"
(-1.27mm)
66th Driest Driest since: 2009 1985
59th Wettest Wettest since: 2010 1937
Nov 2010–Apr 2011
6-Month
18.88"
(479.55mm)
19.78"
(502.41mm)
-0.90"
(-22.86mm)
61st Driest Driest since: 2009 1977
64th Wettest Wettest since: 2010 1998
Oct 2010–Apr 2011
7-Month
23.71"
(602.23mm)
22.91"
(581.91mm)
0.80"
(20.32mm)
82nd Driest Driest since: 2009 2002
43rd Wettest Wettest since: 2010 1984
Ties: 2015
Sep 2010–Apr 2011
8-Month
28.95"
(735.33mm)
26.46"
(672.08mm)
2.49"
(63.25mm)
90th Driest Driest since: 2009 1931
35th Wettest Wettest since: 2010 2019
Aug 2010–Apr 2011
9-Month
33.29"
(845.57mm)
30.83"
(783.08mm)
2.46"
(62.49mm)
84th Driest Driest since: 2009 1931
41st Wettest Wettest since: 2010 2019
Jul 2010–Apr 2011
10-Month
37.08"
(941.83mm)
34.99"
(888.75mm)
2.09"
(53.08mm)
77th Driest Driest since: 2009 1931
48th Wettest Wettest since: 2010 2019
Jun 2010–Apr 2011
11-Month
39.18"
(995.17mm)
38.83"
(986.28mm)
0.35"
(8.89mm)
65th Driest Driest since: 2009 1931
60th Wettest Wettest since: 2010 2019
Ties: 1923
May 2010–Apr 2011
12-Month
42.29"
(1,074.17mm)
42.55"
(1,080.77mm)
-0.26"
(-6.60mm)
58th Driest Driest since: 2009 1931
67th Wettest Wettest since: 2010 2019
Nov 2009–Apr 2011
18-Month
66.74"
(1,695.20mm)
62.30"
(1,582.42mm)
4.44"
(112.78mm)
95th Driest Driest since: 2009 1931
29th Wettest Wettest since: 2010 2004
May 2009–Apr 2011
24-Month
96.60"
(2,453.64mm)
85.06"
(2,160.52mm)
11.54"
(293.12mm)
110th Driest Driest since: 2010 1931
14th Wettest Wettest since: 2005 2019
May 2008–Apr 2011
36-Month
138.76"
(3,524.50mm)
127.66"
(3,242.56mm)
11.10"
(281.94mm)
104th Driest Driest since: 2010 1967
19th Wettest Wettest since: 2006 2005
May 2007–Apr 2011
48-Month
174.15"
(4,423.41mm)
170.21"
(4,323.33mm)
3.94"
(100.08mm)
75th Driest Driest since: 2009 1968
47th Wettest Wettest since: 2010 2019
May 2006–Apr 2011
60-Month
223.52"
(5,677.41mm)
212.58"
(5,399.53mm)
10.94"
(277.88mm)
91st Driest Driest since: 2010 1967
30th Wettest Wettest since: 2008 1976

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 12, 2019 from https://www.ncdc.noaa.gov/cag/