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 1900

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
July 1900
1-Month
3.32"
(84.33mm)
4.18"
(106.17mm)
-0.86"
(-21.84mm)
37th Driest Driest since: 1898 1983
89th Wettest Wettest since: 1899 1945
Jun–Jul 1900
2-Month
8.19"
(208.03mm)
8.03"
(203.96mm)
0.16"
(4.07mm)
70th Driest Driest since: 1899 1966
56th Wettest Wettest since: 1897 1945
May–Jul 1900
3-Month
10.57"
(268.48mm)
11.76"
(298.70mm)
-1.19"
(-30.22mm)
42nd Driest Driest since: 1898 1999
84th Wettest Wettest since: 1899 2018
Apr–Jul 1900
4-Month
12.74"
(323.60mm)
15.24"
(387.10mm)
-2.50"
(-63.50mm)
26th Driest Driest since: 1899 1986
100th Wettest Wettest since: 1897 2018
Mar–Jul 1900
5-Month
15.91"
(404.11mm)
19.02"
(483.11mm)
-3.11"
(-79.00mm)
23rd Driest Driest to Date 1986
103rd Wettest Wettest since: 1899 1989
Feb–Jul 1900
6-Month
20.57"
(522.48mm)
21.91"
(556.51mm)
-1.34"
(-34.03mm)
42nd Driest Driest since: 1898 1930
84th Wettest Wettest since: 1899 1989
Jan–Jul 1900
7-Month
23.19"
(589.03mm)
25.27"
(641.86mm)
-2.08"
(-52.83mm)
40th Driest Driest since: 1898 1930
86th Wettest Wettest since: 1899 1989
Dec 1899–Jul 1900
8-Month
24.88"
(631.95mm)
28.55"
(725.17mm)
-3.67"
(-93.22mm)
28th Driest Driest since: 1898 1986
97th Wettest Wettest since: 1899 2003
Nov 1899–Jul 1900
9-Month
26.84"
(681.74mm)
31.54"
(801.12mm)
-4.70"
(-119.38mm)
22nd Driest Driest to Date 1930
103rd Wettest Wettest since: 1899 2003
Oct 1899–Jul 1900
10-Month
29.76"
(755.90mm)
34.67"
(880.62mm)
-4.91"
(-124.72mm)
15th Driest Driest to Date 2002
110th Wettest Wettest since: 1899 2003
Sep 1899–Jul 1900
11-Month
34.20"
(868.68mm)
38.22"
(970.79mm)
-4.02"
(-102.11mm)
28th Driest Driest since: 1898 2002
97th Wettest Wettest since: 1899 2019
Aug 1899–Jul 1900
12-Month
38.81"
(985.77mm)
42.59"
(1,081.79mm)
-3.78"
(-96.02mm)
33rd Driest Driest since: 1898 2002
92nd Wettest Wettest since: 1899 1972
Feb 1899–Jul 1900
18-Month
62.05"
(1,576.07mm)
64.45"
(1,637.03mm)
-2.40"
(-60.96mm)
38th Driest Driest since: 1896 1931
87th Wettest Wettest since: 1899 2019
Aug 1898–Jul 1900
24-Month
85.51"
(2,171.95mm)
85.06"
(2,160.52mm)
0.45"
(11.43mm)
62nd Driest Driest since: 1899 1931
62nd Wettest Wettest to Date 2004
Aug 1897–Jul 1900
36-Month
123.07"
(3,125.98mm)
127.68"
(3,243.07mm)
-4.61"
(-117.09mm)
35th Driest Driest since: 1898 1967
88th Wettest Wettest since: 1899 2005
Aug 1896–Jul 1900
48-Month
162.44"
(4,125.98mm)
170.17"
(4,322.32mm)
-7.73"
(-196.34mm)
26th Driest Driest since: 1899 1966
96th Wettest Wettest to Date 2006
Aug 1895–Jul 1900
60-Month
199.23"
(5,060.44mm)
212.59"
(5,399.79mm)
-13.36"
(-339.35mm)
16th Driest Driest to Date 1966
105th 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/