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 January 2021. For more information, please see Climatological Rankings.


Maryland

Precipitation Rankings, September 1934

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
September 1934
1-Month
9.31"
(236.47mm)
3.56"
(90.42mm)
5.75"
(146.05mm)
125th Driest Driest since: 1933 1941
2nd Wettest Wettest to Date 1999
Aug–Sep 1934
2-Month
14.08"
(357.63mm)
7.95"
(201.93mm)
6.13"
(155.70mm)
121st Driest Driest since: 1933 1930
6th Wettest Wettest to Date 2011
Jul–Sep 1934
3-Month
17.43"
(442.72mm)
12.13"
(308.10mm)
5.30"
(134.62mm)
117th Driest Driest since: 1932 1930
10th Wettest Wettest since: 1933 2018
Jun–Sep 1934
4-Month
20.50"
(520.70mm)
15.98"
(405.89mm)
4.52"
(114.81mm)
109th Driest Driest since: 1932 1930
18th Wettest Wettest since: 1933 2018
May–Sep 1934
5-Month
25.40"
(645.16mm)
19.71"
(500.63mm)
5.69"
(144.53mm)
115th Driest Driest since: 1932 1930
12th Wettest Wettest since: 1933 2018
Apr–Sep 1934
6-Month
28.04"
(712.22mm)
23.19"
(589.03mm)
4.85"
(123.19mm)
107th Driest Driest since: 1932 1930
20th Wettest Wettest since: 1933 2018
Mar–Sep 1934
7-Month
32.71"
(830.83mm)
26.97"
(685.04mm)
5.74"
(145.79mm)
110th Driest Driest since: 1932 1930
17th Wettest Wettest since: 1933 2018
Feb–Sep 1934
8-Month
35.95"
(913.13mm)
29.85"
(758.19mm)
6.10"
(154.94mm)
113th Driest Driest since: 1932 1930
14th Wettest Wettest since: 1933 2018
Jan–Sep 1934
9-Month
38.26"
(971.80mm)
33.21"
(843.53mm)
5.05"
(128.27mm)
106th Driest Driest since: 1932 1930
21st Wettest Wettest since: 1933 2018
Dec 1933–Sep 1934
10-Month
41.21"
(1,046.73mm)
36.49"
(926.85mm)
4.72"
(119.88mm)
99th Driest Driest since: 1932 1930
27th Wettest Wettest since: 1933 2003
Nov 1933–Sep 1934
11-Month
42.62"
(1,082.55mm)
39.48"
(1,002.79mm)
3.14"
(79.76mm)
87th Driest Driest since: 1932 1930
39th Wettest Wettest since: 1933 2003
Oct 1933–Sep 1934
12-Month
44.58"
(1,132.33mm)
42.62"
(1,082.55mm)
1.96"
(49.78mm)
78th Driest Driest since: 1932 1930
48th Wettest Wettest since: 1933 2003
Apr 1933–Sep 1934
18-Month
76.61"
(1,945.89mm)
65.72"
(1,669.29mm)
10.89"
(276.60mm)
114th Driest Driest since: 1933 1966
12th Wettest Wettest to Date 2019
Oct 1932–Sep 1934
24-Month
101.78"
(2,585.21mm)
85.14"
(2,162.56mm)
16.64"
(422.65mm)
120th Driest Driest since: 1933 1930
5th Wettest Wettest to Date 2004
Oct 1931–Sep 1934
36-Month
139.16"
(3,534.66mm)
127.72"
(3,244.09mm)
11.44"
(290.57mm)
103rd Driest Driest since: 1933 1931
21st Wettest Wettest to Date 2005
Oct 1930–Sep 1934
48-Month
177.60"
(4,511.04mm)
170.22"
(4,323.59mm)
7.38"
(187.45mm)
82nd Driest Driest since: 1933 1932
41st Wettest Wettest since: 1908 2006
Oct 1929–Sep 1934
60-Month
206.41"
(5,242.81mm)
212.69"
(5,402.33mm)
-6.28"
(-159.52mm)
33rd Driest Driest since: 1933 1966
89th Wettest Wettest since: 1928 1975

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2021, retrieved on March 2, 2021 from https://www.ncdc.noaa.gov/cag/