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 August 2022. For more information, please see Climatological Rankings.


Maryland

Precipitation Rankings, July 2004

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
July 2004
1-Month
5.96"
(151.38mm)
4.18"
(106.17mm)
1.78"
(45.21mm)
111th Driest Driest since: 2003 1983
18th Wettest Wettest since: 2000 1945
Jun–Jul 2004
2-Month
10.36"
(263.14mm)
8.03"
(203.96mm)
2.33"
(59.18mm)
107th Driest Driest since: 2002 1966
22nd Wettest Wettest since: 2003 1945
May–Jul 2004
3-Month
14.24"
(361.70mm)
11.76"
(298.70mm)
2.48"
(63.00mm)
103rd Driest Driest since: 2002 1999
26th Wettest Wettest since: 2003 2018
Apr–Jul 2004
4-Month
19.64"
(498.86mm)
15.24"
(387.10mm)
4.40"
(111.76mm)
119th Driest Driest since: 2002 1986
10th Wettest Wettest since: 2003 2018
Mar–Jul 2004
5-Month
22.11"
(561.59mm)
19.02"
(483.11mm)
3.09"
(78.48mm)
106th Driest Driest since: 2002 1986
23rd Wettest Wettest since: 2003 1989
Feb–Jul 2004
6-Month
24.58"
(624.33mm)
21.91"
(556.51mm)
2.67"
(67.82mm)
99th Driest Driest since: 2002 1930
30th Wettest Wettest since: 2003 1989
Jan–Jul 2004
7-Month
26.83"
(681.48mm)
25.27"
(641.86mm)
1.56"
(39.62mm)
86th Driest Driest since: 2002 1930
43rd Wettest Wettest since: 2003 1989
Dec 2003–Jul 2004
8-Month
31.73"
(805.94mm)
28.55"
(725.17mm)
3.18"
(80.77mm)
99th Driest Driest since: 2002 1986
29th Wettest Wettest since: 2003 2003
Nov 2003–Jul 2004
9-Month
36.36"
(923.54mm)
31.54"
(801.12mm)
4.82"
(122.42mm)
104th Driest Driest since: 2002 1930
24th Wettest Wettest since: 2003 2003
Oct 2003–Jul 2004
10-Month
40.58"
(1,030.73mm)
34.67"
(880.62mm)
5.91"
(150.11mm)
108th Driest Driest since: 2002 2002
20th Wettest Wettest since: 2003 2003
Sep 2003–Jul 2004
11-Month
48.43"
(1,230.12mm)
38.22"
(970.79mm)
10.21"
(259.33mm)
120th Driest Driest since: 2002 2002
8th Wettest Wettest since: 2003 2019
Aug 2003–Jul 2004
12-Month
53.48"
(1,358.39mm)
42.59"
(1,081.79mm)
10.89"
(276.60mm)
124th Driest Driest since: 2002 2002
4th Wettest Wettest since: 2003 1972
Feb 2003–Jul 2004
18-Month
85.32"
(2,167.13mm)
64.45"
(1,637.03mm)
20.87"
(530.10mm)
126th Driest Driest since: 2003 1931
2nd Wettest Wettest to Date 2019
Aug 2002–Jul 2004
24-Month
109.44"
(2,779.78mm)
85.06"
(2,160.52mm)
24.38"
(619.26mm)
126th Driest Driest since: 2003 1931
1st Wettest Wettest to Date 2004
Aug 2001–Jul 2004
36-Month
139.53"
(3,544.06mm)
127.68"
(3,243.07mm)
11.85"
(300.99mm)
106th Driest Driest since: 2003 1967
20th Wettest Wettest since: 1998 2005
Aug 2000–Jul 2004
48-Month
179.66"
(4,563.36mm)
170.17"
(4,322.32mm)
9.49"
(241.04mm)
92nd Driest Driest since: 2003 1966
33rd Wettest Wettest since: 1999 2021
Aug 1999–Jul 2004
60-Month
231.61"
(5,882.89mm)
212.59"
(5,399.79mm)
19.02"
(483.10mm)
108th Driest Driest since: 2003 1966
16th Wettest Wettest since: 2000 2022

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Precipitation, published September 2022, retrieved on September 30, 2022 from https://www.ncdc.noaa.gov/cag/