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 July 2020. For more information, please see Climatological Rankings.


Maryland

Precipitation Rankings, October 2010

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
October 2010
1-Month
4.83"
(122.68mm)
3.11"
(78.99mm)
1.72"
(43.69mm)
103rd Driest Driest since: 2008 1963
23rd Wettest Wettest since: 2009 1976
Sep–Oct 2010
2-Month
10.07"
(255.78mm)
6.68"
(169.67mm)
3.39"
(86.11mm)
109th Driest Driest since: 2009 1941
17th Wettest Wettest since: 2006 1999
Aug–Oct 2010
3-Month
14.41"
(366.01mm)
11.06"
(280.92mm)
3.35"
(85.09mm)
105th Driest Driest since: 2008 1930
21st Wettest Wettest since: 2009 2011
Jul–Oct 2010
4-Month
18.20"
(462.28mm)
15.24"
(387.10mm)
2.96"
(75.18mm)
96th Driest Driest since: 2008 1930
30th Wettest Wettest since: 2009 2018
Jun–Oct 2010
5-Month
20.30"
(515.62mm)
19.09"
(484.89mm)
1.21"
(30.73mm)
78th Driest Driest since: 2008 1930
48th Wettest Wettest since: 2009 2018
May–Oct 2010
6-Month
23.41"
(594.61mm)
22.82"
(579.63mm)
0.59"
(14.98mm)
71st Driest Driest since: 2007 1930
55th Wettest Wettest since: 2009 2018
Apr–Oct 2010
7-Month
25.28"
(642.11mm)
26.30"
(668.02mm)
-1.02"
(-25.91mm)
51st Driest Driest since: 2007 1930
75th Wettest Wettest since: 2009 2018
Mar–Oct 2010
8-Month
30.27"
(768.86mm)
30.08"
(764.03mm)
0.19"
(4.83mm)
64th Driest Driest since: 2007 1930
62nd Wettest Wettest since: 2009 2018
Ties: 1967
Feb–Oct 2010
9-Month
33.70"
(855.98mm)
32.97"
(837.44mm)
0.73"
(18.54mm)
67th Driest Driest since: 2007 1930
59th Wettest Wettest since: 2009 2018
Jan–Oct 2010
10-Month
36.47"
(926.34mm)
36.33"
(922.78mm)
0.14"
(3.56mm)
61st Driest Driest since: 2007 1930
65th Wettest Wettest since: 2009 2018
Dec 2009–Oct 2010
11-Month
43.39"
(1,102.11mm)
39.61"
(1,006.09mm)
3.78"
(96.02mm)
96th Driest Driest since: 2008 1930
29th Wettest Wettest since: 2009 1979
Nov 2009–Oct 2010
12-Month
47.86"
(1,215.64mm)
42.60"
(1,082.04mm)
5.26"
(133.60mm)
97th Driest Driest since: 2008 1930
28th Wettest Wettest since: 2009 2003
May 2009–Oct 2010
18-Month
77.72"
(1,974.09mm)
65.38"
(1,660.65mm)
12.34"
(313.44mm)
117th Driest Driest since: 2009 1930
8th Wettest Wettest since: 2004 2019
Nov 2008–Oct 2010
24-Month
95.84"
(2,434.34mm)
85.12"
(2,162.05mm)
10.72"
(272.29mm)
106th Driest Driest since: 2009 1931
18th Wettest Wettest since: 2004 2004
Ties: 1997
Nov 2007–Oct 2010
36-Month
138.72"
(3,523.49mm)
127.68"
(3,243.07mm)
11.04"
(280.42mm)
102nd Driest Driest since: 2009 1931
21st Wettest Wettest since: 2005 2005
Nov 2006–Oct 2010
48-Month
175.99"
(4,470.15mm)
170.17"
(4,322.32mm)
5.82"
(147.83mm)
76th Driest Driest since: 2009 1966
46th Wettest Wettest since: 2006 2006
Nov 2005–Oct 2010
60-Month
220.03"
(5,588.76mm)
212.67"
(5,401.82mm)
7.36"
(186.94mm)
83rd Driest Driest since: 2009 1966
38th Wettest Wettest since: 2007 1975

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2020, retrieved on August 12, 2020 from https://www.ncdc.noaa.gov/cag/