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, July 2012

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
July 2012
1-Month
3.68"
(93.47mm)
4.18"
(106.17mm)
-0.50"
(-12.70mm)
51st Driest Driest since: 2011 1983
75th Wettest Wettest since: 2010 1945
Jun–Jul 2012
2-Month
6.67"
(169.42mm)
8.03"
(203.96mm)
-1.36"
(-34.54mm)
37th Driest Driest since: 2011 1966
89th Wettest Wettest since: 2009 1945
May–Jul 2012
3-Month
10.36"
(263.14mm)
11.76"
(298.70mm)
-1.40"
(-35.56mm)
36th Driest Driest since: 2011 1999
90th Wettest Wettest since: 2009 2018
Apr–Jul 2012
4-Month
12.85"
(326.39mm)
15.24"
(387.10mm)
-2.39"
(-60.71mm)
29th Driest Driest since: 2010 1986
97th Wettest Wettest since: 2011 2018
Mar–Jul 2012
5-Month
14.99"
(380.75mm)
19.02"
(483.11mm)
-4.03"
(-102.36mm)
16th Driest Driest since: 2007 1986
110th Wettest Wettest since: 2011 1989
Feb–Jul 2012
6-Month
17.10"
(434.34mm)
21.91"
(556.51mm)
-4.81"
(-122.17mm)
13th Driest Driest since: 1999 1930
113th Wettest Wettest since: 2011 1989
Ties: 1987
Jan–Jul 2012
7-Month
19.37"
(492.00mm)
25.27"
(641.86mm)
-5.90"
(-149.86mm)
7th Driest Driest since: 1986 1930
119th Wettest Wettest since: 2011 1989
Dec 2011–Jul 2012
8-Month
23.01"
(584.45mm)
28.55"
(725.17mm)
-5.54"
(-140.72mm)
13th Driest Driest since: 2007 1986
112th Wettest Wettest since: 2011 2003
Nov 2011–Jul 2012
9-Month
26.43"
(671.32mm)
31.54"
(801.12mm)
-5.11"
(-129.80mm)
17th Driest Driest since: 2002 1930
108th Wettest Wettest since: 2011 2003
Oct 2011–Jul 2012
10-Month
30.10"
(764.54mm)
34.67"
(880.62mm)
-4.57"
(-116.08mm)
20th Driest Driest since: 2002 2002
105th Wettest Wettest since: 2011 2003
Ties: 1967
Sep 2011–Jul 2012
11-Month
38.13"
(968.50mm)
38.22"
(970.79mm)
-0.09"
(-2.29mm)
63rd Driest Driest since: 2011 2002
62nd Wettest Wettest since: 2010 2019
Aug 2011–Jul 2012
12-Month
46.99"
(1,193.55mm)
42.59"
(1,081.79mm)
4.40"
(111.76mm)
95th Driest Driest since: 2011 2002
30th Wettest Wettest since: 2010 1972
Feb 2011–Jul 2012
18-Month
68.10"
(1,729.74mm)
64.45"
(1,637.03mm)
3.65"
(92.71mm)
83rd Driest Driest since: 2011 1931
42nd Wettest Wettest since: 2010 2019
Aug 2010–Jul 2012
24-Month
89.31"
(2,268.47mm)
85.06"
(2,160.52mm)
4.25"
(107.95mm)
82nd Driest Driest since: 2009 1931
42nd Wettest Wettest since: 2011 2004
Aug 2009–Jul 2012
36-Month
138.19"
(3,510.03mm)
127.68"
(3,243.07mm)
10.51"
(266.96mm)
103rd Driest Driest since: 2011 1967
20th Wettest Wettest since: 2006 2005
Aug 2008–Jul 2012
48-Month
179.11"
(4,549.39mm)
170.17"
(4,322.32mm)
8.94"
(227.07mm)
86th Driest Driest since: 2011 1966
36th Wettest Wettest since: 2007 2006
Aug 2007–Jul 2012
60-Month
223.41"
(5,674.61mm)
212.59"
(5,399.79mm)
10.82"
(274.82mm)
89th Driest Driest since: 2011 1966
32nd 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 19, 2019 from https://www.ncdc.noaa.gov/cag/