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


Maryland

Precipitation Rankings, June 2009

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
June 2009
1-Month
5.43"
(137.92mm)
3.85"
(97.79mm)
1.58"
(40.13mm)
110th Driest Driest since: 2008 1988
16th Wettest Wettest since: 2006 1972
May–Jun 2009
2-Month
11.36"
(288.54mm)
7.58"
(192.53mm)
3.78"
(96.01mm)
117th Driest Driest since: 2007 1964
9th Wettest Wettest since: 2008 1972
Apr–Jun 2009
3-Month
16.05"
(407.67mm)
11.06"
(280.92mm)
4.99"
(126.75mm)
118th Driest Driest since: 2007 1986
8th Wettest Wettest since: 2008 1972
Mar–Jun 2009
4-Month
18.38"
(466.85mm)
14.84"
(376.94mm)
3.54"
(89.91mm)
110th Driest Driest since: 2007 1986
16th Wettest Wettest since: 2008 1983
Feb–Jun 2009
5-Month
18.89"
(479.81mm)
17.72"
(450.09mm)
1.17"
(29.72mm)
81st Driest Driest since: 2007 1925
45th Wettest Wettest since: 2008 1972
Jan–Jun 2009
6-Month
21.38"
(543.05mm)
21.08"
(535.43mm)
0.30"
(7.62mm)
71st Driest Driest since: 2007 1986
55th Wettest Wettest since: 2008 1972
Dec 2008–Jun 2009
7-Month
26.15"
(664.21mm)
24.36"
(618.74mm)
1.79"
(45.47mm)
84th Driest Driest since: 2007 1986
41st Wettest Wettest since: 2008 1998
Nov 2008–Jun 2009
8-Month
29.48"
(748.79mm)
27.35"
(694.69mm)
2.13"
(54.10mm)
89th Driest Driest since: 2007 1977
36th Wettest Wettest since: 2008 1998
Oct 2008–Jun 2009
9-Month
30.95"
(786.13mm)
30.49"
(774.45mm)
0.46"
(11.68mm)
73rd Driest Driest since: 2007 1925
52nd Wettest Wettest since: 2008 2003
Sep 2008–Jun 2009
10-Month
35.84"
(910.34mm)
34.04"
(864.62mm)
1.80"
(45.72mm)
81st Driest Driest since: 2006 2002
44th Wettest Wettest since: 2008 2019
Ties: 1928
Aug 2008–Jun 2009
11-Month
37.85"
(961.39mm)
38.41"
(975.61mm)
-0.56"
(-14.22mm)
55th Driest Driest since: 2002 1931
70th Wettest Wettest since: 2008 1972
Jul 2008–Jun 2009
12-Month
42.06"
(1,068.32mm)
42.56"
(1,081.02mm)
-0.50"
(-12.70mm)
53rd Driest Driest since: 2007 1931
72nd Wettest Wettest since: 2008 2019
Jan 2008–Jun 2009
18-Month
66.38"
(1,686.05mm)
63.61"
(1,615.69mm)
2.77"
(70.36mm)
81st Driest Driest since: 2008 1931
44th Wettest Wettest since: 2005 2019
Jul 2007–Jun 2009
24-Month
84.62"
(2,149.35mm)
85.04"
(2,160.02mm)
-0.42"
(-10.67mm)
51st Driest Driest since: 2008 1931
73rd Wettest Wettest since: 2007 2019
Jul 2006–Jun 2009
36-Month
126.67"
(3,217.42mm)
127.68"
(3,243.07mm)
-1.01"
(-25.65mm)
50th Driest Driest since: 2002 1967
73rd Wettest Wettest since: 2008 2005
Jul 2005–Jun 2009
48-Month
170.64"
(4,334.26mm)
170.20"
(4,323.08mm)
0.44"
(11.18mm)
52nd Driest Driest since: 2002 1967
70th Wettest Wettest since: 2008 2006
Jul 2004–Jun 2009
60-Month
217.15"
(5,515.61mm)
212.61"
(5,400.29mm)
4.54"
(115.32mm)
64th Driest Driest since: 2003 1967
57th Wettest Wettest since: 2008 1976

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 17, 2019 from https://www.ncdc.noaa.gov/cag/