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 2003

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 2003
1-Month
5.38"
(136.65mm)
4.18"
(106.17mm)
1.20"
(30.48mm)
97th Driest Driest since: 2002 1983
29th Wettest Wettest since: 2000 1945
Ties: 1933
Jun–Jul 2003
2-Month
12.27"
(311.66mm)
8.03"
(203.96mm)
4.24"
(107.70mm)
118th Driest Driest since: 2002 1966
8th Wettest Wettest since: 1996 1945
May–Jul 2003
3-Month
18.80"
(477.52mm)
11.76"
(298.70mm)
7.04"
(178.82mm)
121st Driest Driest since: 2002 1999
5th Wettest Wettest since: 1989 2018
Apr–Jul 2003
4-Month
21.90"
(556.26mm)
15.24"
(387.10mm)
6.66"
(169.16mm)
120th Driest Driest since: 2002 1986
6th Wettest Wettest since: 1996 2018
Mar–Jul 2003
5-Month
25.98"
(659.89mm)
19.02"
(483.11mm)
6.96"
(176.78mm)
121st Driest Driest since: 2002 1986
5th Wettest Wettest since: 1996 1989
Feb–Jul 2003
6-Month
31.84"
(808.74mm)
21.91"
(556.51mm)
9.93"
(252.23mm)
123rd Driest Driest since: 2002 1930
3rd Wettest Wettest since: 1989 1989
Jan–Jul 2003
7-Month
34.09"
(865.89mm)
25.27"
(641.86mm)
8.82"
(224.03mm)
121st Driest Driest since: 2002 1930
5th Wettest Wettest since: 1996 1989
Dec 2002–Jul 2003
8-Month
38.36"
(974.34mm)
28.55"
(725.17mm)
9.81"
(249.17mm)
124th Driest Driest since: 2002 1986
1st Wettest Wettest to Date 2003
Nov 2002–Jul 2003
9-Month
42.79"
(1,086.87mm)
31.54"
(801.12mm)
11.25"
(285.75mm)
124th Driest Driest since: 2002 1930
1st Wettest Wettest to Date 2003
Oct 2002–Jul 2003
10-Month
49.05"
(1,245.87mm)
34.67"
(880.62mm)
14.38"
(365.25mm)
124th Driest Driest since: 2002 2002
1st Wettest Wettest to Date 2003
Sep 2002–Jul 2003
11-Month
53.01"
(1,346.45mm)
38.22"
(970.79mm)
14.79"
(375.66mm)
123rd Driest Driest since: 2002 2002
2nd Wettest Wettest to Date 2019
Aug 2002–Jul 2003
12-Month
55.96"
(1,421.38mm)
42.59"
(1,081.79mm)
13.37"
(339.59mm)
122nd Driest Driest since: 2002 2002
3rd Wettest Wettest since: 1972 1972
Feb 2002–Jul 2003
18-Month
73.24"
(1,860.30mm)
64.45"
(1,637.03mm)
8.79"
(223.27mm)
112th Driest Driest since: 2002 1931
13th Wettest Wettest since: 1997 2019
Aug 2001–Jul 2003
24-Month
86.05"
(2,185.67mm)
85.06"
(2,160.52mm)
0.99"
(25.15mm)
67th Driest Driest since: 2002 1931
57th Wettest Wettest since: 2001 2004
Aug 2000–Jul 2003
36-Month
126.18"
(3,204.97mm)
127.68"
(3,243.07mm)
-1.50"
(-38.10mm)
51st Driest Driest since: 2002 1967
72nd Wettest Wettest since: 2000 2005
Aug 1999–Jul 2003
48-Month
178.13"
(4,524.50mm)
170.17"
(4,322.32mm)
7.96"
(202.18mm)
84th Driest Driest since: 2002 1966
38th Wettest Wettest since: 2000 2006
Aug 1998–Jul 2003
60-Month
208.81"
(5,303.77mm)
212.59"
(5,399.79mm)
-3.78"
(-96.02mm)
41st Driest Driest since: 2002 1966
80th Wettest Wettest since: 2001 1976

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 18, 2019 from https://www.ncdc.noaa.gov/cag/