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, July 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
July 2010
1-Month
3.79"
(96.27mm)
4.18"
(106.17mm)
-0.39"
(-9.90mm)
54th Driest Driest since: 2009 1983
72nd Wettest Wettest since: 2008 1945
Ties: 1902
Jun–Jul 2010
2-Month
5.89"
(149.61mm)
8.03"
(203.96mm)
-2.14"
(-54.35mm)
22nd Driest Driest since: 2007 1966
104th Wettest Wettest since: 2009 1945
May–Jul 2010
3-Month
9.00"
(228.60mm)
11.76"
(298.70mm)
-2.76"
(-70.10mm)
20th Driest Driest since: 2007 1999
106th Wettest Wettest since: 2009 2018
Apr–Jul 2010
4-Month
10.87"
(276.10mm)
15.24"
(387.10mm)
-4.37"
(-111.00mm)
10th Driest Driest since: 1999 1986
116th Wettest Wettest since: 2009 2018
Mar–Jul 2010
5-Month
15.86"
(402.84mm)
19.02"
(483.11mm)
-3.16"
(-80.27mm)
22nd Driest Driest since: 2007 1986
104th Wettest Wettest since: 2009 1989
Feb–Jul 2010
6-Month
19.29"
(489.97mm)
21.91"
(556.51mm)
-2.62"
(-66.54mm)
31st Driest Driest since: 2007 1930
95th Wettest Wettest since: 2009 1989
Jan–Jul 2010
7-Month
22.06"
(560.32mm)
25.27"
(641.86mm)
-3.21"
(-81.54mm)
29th Driest Driest since: 2007 1930
97th Wettest Wettest since: 2009 1989
Dec 2009–Jul 2010
8-Month
28.98"
(736.09mm)
28.55"
(725.17mm)
0.43"
(10.92mm)
65th Driest Driest since: 2007 1986
60th Wettest Wettest since: 2009 2003
Nov 2009–Jul 2010
9-Month
33.45"
(849.63mm)
31.54"
(801.12mm)
1.91"
(48.51mm)
84th Driest Driest since: 2009 1930
41st Wettest Wettest since: 2008 2003
Ties: 1906
Oct 2009–Jul 2010
10-Month
39.20"
(995.68mm)
34.67"
(880.62mm)
4.53"
(115.06mm)
98th Driest Driest since: 2009 2002
27th Wettest Wettest since: 2004 2003
Sep 2009–Jul 2010
11-Month
42.92"
(1,090.17mm)
38.22"
(970.79mm)
4.70"
(119.38mm)
97th Driest Driest since: 2009 2002
28th Wettest Wettest since: 2004 2019
Aug 2009–Jul 2010
12-Month
48.88"
(1,241.55mm)
42.59"
(1,081.79mm)
6.29"
(159.76mm)
106th Driest Driest since: 2009 2002
19th Wettest Wettest since: 2004 1972
Feb 2009–Jul 2010
18-Month
70.84"
(1,799.34mm)
64.45"
(1,637.03mm)
6.39"
(162.31mm)
102nd Driest Driest since: 2009 1931
23rd Wettest Wettest since: 2004 2019
Aug 2008–Jul 2010
24-Month
89.80"
(2,280.92mm)
85.06"
(2,160.52mm)
4.74"
(120.40mm)
86th Driest Driest since: 2009 1931
38th Wettest Wettest since: 2005 2004
Aug 2007–Jul 2010
36-Month
134.10"
(3,406.14mm)
127.68"
(3,243.07mm)
6.42"
(163.07mm)
88th Driest Driest since: 2009 1967
35th Wettest Wettest since: 2006 2005
Aug 2006–Jul 2010
48-Month
175.00"
(4,445.00mm)
170.17"
(4,322.32mm)
4.83"
(122.68mm)
73rd Driest Driest since: 2009 1966
49th Wettest Wettest since: 2007 2006
Aug 2005–Jul 2010
60-Month
216.97"
(5,511.04mm)
212.59"
(5,399.79mm)
4.38"
(111.25mm)
70th Driest Driest since: 2009 1966
51st Wettest Wettest since: 2008 1976

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 22, 2019 from https://www.ncdc.noaa.gov/cag/