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 1903

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
July 1903
1-Month
5.51"
(139.95mm)
4.18"
(106.17mm)
1.33"
(33.78mm)
101st Driest Driest since: 1902 1983
25th Wettest Wettest since: 1901 1945
Ties: 1984
Jun–Jul 1903
2-Month
10.40"
(264.16mm)
8.03"
(203.96mm)
2.37"
(60.20mm)
105th Driest Driest since: 1902 1966
21st Wettest Wettest to Date 1945
May–Jul 1903
3-Month
13.04"
(331.22mm)
11.76"
(298.70mm)
1.28"
(32.52mm)
84th Driest Driest since: 1902 1999
42nd Wettest Wettest since: 1897 2018
Apr–Jul 1903
4-Month
16.76"
(425.70mm)
15.24"
(387.10mm)
1.52"
(38.60mm)
83rd Driest Driest since: 1902 1986
43rd Wettest Wettest since: 1901 2018
Mar–Jul 1903
5-Month
22.18"
(563.37mm)
19.02"
(483.11mm)
3.16"
(80.26mm)
105th Driest Driest since: 1902 1986
21st Wettest Wettest to Date 1989
Feb–Jul 1903
6-Month
27.08"
(687.83mm)
21.91"
(556.51mm)
5.17"
(131.32mm)
113th Driest Driest since: 1902 1930
13th Wettest Wettest to Date 1989
Jan–Jul 1903
7-Month
30.92"
(785.37mm)
25.27"
(641.86mm)
5.65"
(143.51mm)
111th Driest Driest since: 1902 1930
15th Wettest Wettest to Date 1989
Dec 1902–Jul 1903
8-Month
36.31"
(922.27mm)
28.55"
(725.17mm)
7.76"
(197.10mm)
116th Driest Driest since: 1902 1986
9th Wettest Wettest to Date 2003
Nov 1902–Jul 1903
9-Month
39.64"
(1,006.86mm)
31.54"
(801.12mm)
8.10"
(205.74mm)
113th Driest Driest since: 1902 1930
12th Wettest Wettest to Date 2003
Oct 1902–Jul 1903
10-Month
45.17"
(1,147.32mm)
34.67"
(880.62mm)
10.50"
(266.70mm)
120th Driest Driest since: 1902 2002
5th Wettest Wettest to Date 2003
Sep 1902–Jul 1903
11-Month
50.58"
(1,284.73mm)
38.22"
(970.79mm)
12.36"
(313.94mm)
120th Driest Driest since: 1902 2002
5th Wettest Wettest to Date 2019
Aug 1902–Jul 1903
12-Month
52.88"
(1,343.15mm)
42.59"
(1,081.79mm)
10.29"
(261.36mm)
119th Driest Driest since: 1902 2002
6th Wettest Wettest to Date 1972
Feb 1902–Jul 1903
18-Month
75.65"
(1,921.51mm)
64.45"
(1,637.03mm)
11.20"
(284.48mm)
118th Driest Driest since: 1902 1931
7th Wettest Wettest to Date 2019
Aug 1901–Jul 1903
24-Month
98.10"
(2,491.74mm)
85.06"
(2,160.52mm)
13.04"
(331.22mm)
117th Driest Driest since: 1902 1931
7th Wettest Wettest to Date 2004
Aug 1900–Jul 1903
36-Month
138.40"
(3,515.36mm)
127.68"
(3,243.07mm)
10.72"
(272.29mm)
104th Driest Driest since: 1902 1967
19th Wettest Wettest to Date 2005
Aug 1899–Jul 1903
48-Month
177.21"
(4,501.13mm)
170.17"
(4,322.32mm)
7.04"
(178.81mm)
82nd Driest Driest since: 1902 1966
40th Wettest Wettest to Date 2006
Aug 1898–Jul 1903
60-Month
223.91"
(5,687.31mm)
212.59"
(5,399.79mm)
11.32"
(287.52mm)
91st Driest Driest since: 1902 1966
30th Wettest Wettest to Date 1976

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 14, 2019 from https://www.ncdc.noaa.gov/cag/