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, May 2013

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
May 2013
1-Month
3.20"
(81.28mm)
3.73"
(94.74mm)
-0.53"
(-13.46mm)
47th Driest Driest since: 2011 1964
79th Wettest Wettest since: 2012 2018
Ties: 2011
Apr–May 2013
2-Month
6.27"
(159.26mm)
7.21"
(183.13mm)
-0.94"
(-23.87mm)
43rd Driest Driest since: 2012 1963
83rd Wettest Wettest since: 2011 1983
Mar–May 2013
3-Month
9.52"
(241.81mm)
10.99"
(279.15mm)
-1.47"
(-37.34mm)
33rd Driest Driest since: 2012 1986
93rd Wettest Wettest since: 2011 1983
Ties: 1945
Feb–May 2013
4-Month
11.74"
(298.20mm)
13.88"
(352.55mm)
-2.14"
(-54.35mm)
28th Driest Driest since: 2012 2006
98th Wettest Wettest since: 2011 1983
Jan–May 2013
5-Month
15.19"
(385.83mm)
17.23"
(437.64mm)
-2.04"
(-51.81mm)
36th Driest Driest since: 2012 1969
90th Wettest Wettest since: 2011 1998
Dec 2012–May 2013
6-Month
19.05"
(483.87mm)
20.52"
(521.21mm)
-1.47"
(-37.34mm)
41st Driest Driest since: 2012 1986
84th Wettest Wettest since: 2011 1984
Nov 2012–May 2013
7-Month
19.80"
(502.92mm)
23.51"
(597.15mm)
-3.71"
(-94.23mm)
27th Driest Driest since: 2012 1977
98th Wettest Wettest since: 2011 1998
Oct 2012–May 2013
8-Month
27.74"
(704.60mm)
26.64"
(676.66mm)
1.10"
(27.94mm)
81st Driest Driest since: 2012 1925
44th Wettest Wettest since: 2010 1984
Sep 2012–May 2013
9-Month
31.36"
(796.54mm)
30.19"
(766.83mm)
1.17"
(29.71mm)
75th Driest Driest since: 2009 2002
50th Wettest Wettest since: 2012 2019
Aug 2012–May 2013
10-Month
36.22"
(919.99mm)
34.56"
(877.82mm)
1.66"
(42.17mm)
77th Driest Driest since: 2009 1931
48th Wettest Wettest since: 2012 2019
Jul 2012–May 2013
11-Month
39.90"
(1,013.46mm)
38.72"
(983.49mm)
1.18"
(29.97mm)
68th Driest Driest since: 2009 1931
57th Wettest Wettest since: 2012 2019
Jun 2012–May 2013
12-Month
42.89"
(1,089.41mm)
42.56"
(1,081.02mm)
0.33"
(8.39mm)
64th Driest Driest since: 2011 1931
61st Wettest Wettest since: 2012 2019
Dec 2011–May 2013
18-Month
59.23"
(1,504.44mm)
63.04"
(1,601.22mm)
-3.81"
(-96.78mm)
35th Driest Driest since: 2008 1931
89th Wettest Wettest since: 2012 2019
Jun 2011–May 2013
24-Month
89.04"
(2,261.62mm)
85.05"
(2,160.27mm)
3.99"
(101.35mm)
80th Driest Driest since: 2012 1931
44th Wettest Wettest since: 2011 2019
Jun 2010–May 2013
36-Month
131.42"
(3,338.07mm)
127.65"
(3,242.31mm)
3.77"
(95.76mm)
71st Driest Driest since: 2009 1967
52nd Wettest Wettest since: 2012 2005
Jun 2009–May 2013
48-Month
182.91"
(4,645.91mm)
170.18"
(4,322.57mm)
12.73"
(323.34mm)
103rd Driest Driest since: 2012 1966
19th Wettest Wettest since: 2007 2019
Jun 2008–May 2013
60-Month
224.14"
(5,693.16mm)
212.57"
(5,399.28mm)
11.57"
(293.88mm)
93rd Driest Driest since: 2012 1969
28th Wettest Wettest since: 2011 1976

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 13, 2019 from https://www.ncdc.noaa.gov/cag/