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 January 2021. For more information, please see Climatological Rankings.


Maryland

Precipitation Rankings, August 2011

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
(1895-2020)
Wettest/Driest
Since
Record
August 2011
1-Month
8.86"
(225.04mm)
4.38"
(111.25mm)
4.48"
(113.79mm)
120th Driest Driest since: 2010 1930
7th Wettest Wettest since: 1967 1955
Jul–Aug 2011
2-Month
12.15"
(308.61mm)
8.57"
(217.68mm)
3.58"
(90.93mm)
110th Driest Driest since: 2010 1930
17th Wettest Wettest since: 1969 1933
Jun–Aug 2011
3-Month
14.69"
(373.13mm)
12.41"
(315.21mm)
2.28"
(57.92mm)
94th Driest Driest since: 2010 1966
33rd Wettest Wettest since: 2004 1955
May–Aug 2011
4-Month
17.89"
(454.41mm)
16.14"
(409.96mm)
1.75"
(44.45mm)
84th Driest Driest since: 2010 1930
43rd Wettest Wettest since: 2009 2018
Apr–Aug 2011
5-Month
22.66"
(575.56mm)
19.62"
(498.35mm)
3.04"
(77.21mm)
95th Driest Driest since: 2010 1930
32nd Wettest Wettest since: 2009 2018
Mar–Aug 2011
6-Month
27.70"
(703.58mm)
23.40"
(594.36mm)
4.30"
(109.22mm)
103rd Driest Driest since: 2010 1930
24th Wettest Wettest since: 2003 1933
Feb–Aug 2011
7-Month
29.97"
(761.24mm)
26.29"
(667.77mm)
3.68"
(93.47mm)
99th Driest Driest since: 2010 1930
28th Wettest Wettest since: 2004 2018
Jan–Aug 2011
8-Month
32.35"
(821.69mm)
29.65"
(753.11mm)
2.70"
(68.58mm)
95th Driest Driest since: 2010 1930
32nd Wettest Wettest since: 2003 2018
Dec 2010–Aug 2011
9-Month
34.63"
(879.60mm)
32.93"
(836.42mm)
1.70"
(43.18mm)
78th Driest Driest since: 2010 1930
48th Wettest Wettest since: 2009 1958
Nov 2010–Aug 2011
10-Month
36.77"
(933.96mm)
35.92"
(912.37mm)
0.85"
(21.59mm)
72nd Driest Driest since: 2008 1930
54th Wettest Wettest since: 2010 1958
Oct 2010–Aug 2011
11-Month
41.60"
(1,056.64mm)
39.05"
(991.87mm)
2.55"
(64.77mm)
85th Driest Driest since: 2009 1966
41st Wettest Wettest since: 2010 1933
Sep 2010–Aug 2011
12-Month
46.84"
(1,189.74mm)
42.60"
(1,082.04mm)
4.24"
(107.70mm)
94th Driest Driest since: 2009 1966
32nd Wettest Wettest since: 2010 2003
Mar 2010–Aug 2011
18-Month
67.04"
(1,702.82mm)
65.92"
(1,674.37mm)
1.12"
(28.45mm)
64th Driest Driest since: 2008 1966
62nd Wettest Wettest since: 2010 2019
Sep 2009–Aug 2011
24-Month
94.10"
(2,390.14mm)
85.07"
(2,160.78mm)
9.03"
(229.36mm)
103rd Driest Driest since: 2010 1966
22nd Wettest Wettest since: 2005 2004
Ties: 1952
Sep 2008–Aug 2011
36-Month
138.97"
(3,529.84mm)
127.65"
(3,242.31mm)
11.32"
(287.53mm)
105th Driest Driest since: 2010 1966
19th Wettest Wettest since: 2005 2005
Sep 2007–Aug 2011
48-Month
181.38"
(4,607.05mm)
170.14"
(4,321.56mm)
11.24"
(285.49mm)
95th Driest Driest since: 2010 1966
28th Wettest Wettest since: 2006 2006
Sep 2006–Aug 2011
60-Month
224.86"
(5,711.44mm)
212.59"
(5,399.79mm)
12.27"
(311.65mm)
94th Driest Driest since: 2010 1966
28th Wettest Wettest since: 2007 1937

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2021, retrieved on February 26, 2021 from https://www.ncdc.noaa.gov/cag/