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 2020. For more information, please see Climatological Rankings.


Maryland

Precipitation Rankings, September 1911

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
September 1911
1-Month
2.66"
(67.56mm)
3.56"
(90.42mm)
-0.90"
(-22.86mm)
45th Driest Driest since: 1910 1941
81st Wettest Wettest since: 1909 1999
Aug–Sep 1911
2-Month
12.55"
(318.77mm)
7.95"
(201.93mm)
4.60"
(116.84mm)
115th Driest Driest since: 1910 1930
11th Wettest Wettest to Date 2011
Jul–Sep 1911
3-Month
15.33"
(389.38mm)
12.13"
(308.10mm)
3.20"
(81.28mm)
100th Driest Driest since: 1910 1930
26th Wettest Wettest since: 1905 2018
Jun–Sep 1911
4-Month
18.99"
(482.35mm)
15.98"
(405.89mm)
3.01"
(76.46mm)
95th Driest Driest since: 1910 1930
31st Wettest Wettest since: 1907 2018
May–Sep 1911
5-Month
20.02"
(508.51mm)
19.71"
(500.63mm)
0.31"
(7.88mm)
69th Driest Driest since: 1910 1930
57th Wettest Wettest since: 1908 2018
Apr–Sep 1911
6-Month
23.28"
(591.31mm)
23.19"
(589.03mm)
0.09"
(2.28mm)
68th Driest Driest since: 1910 1930
58th Wettest Wettest since: 1907 2018
Mar–Sep 1911
7-Month
25.98"
(659.89mm)
26.97"
(685.04mm)
-0.99"
(-25.15mm)
58th Driest Driest since: 1910 1930
68th Wettest Wettest since: 1907 2018
Feb–Sep 1911
8-Month
27.96"
(710.18mm)
29.86"
(758.44mm)
-1.90"
(-48.26mm)
40th Driest Driest since: 1910 1930
86th Wettest Wettest since: 1908 2018
Jan–Sep 1911
9-Month
31.91"
(810.51mm)
33.21"
(843.53mm)
-1.30"
(-33.02mm)
46th Driest Driest since: 1910 1930
80th Wettest Wettest since: 1908 2018
Ties: 1896, 1923
Dec 1910–Sep 1911
10-Month
34.37"
(873.00mm)
36.49"
(926.85mm)
-2.12"
(-53.85mm)
46th Driest Driest since: 1910 1930
79th Wettest Wettest since: 1908 2003
Nov 1910–Sep 1911
11-Month
36.53"
(927.86mm)
39.48"
(1,002.79mm)
-2.95"
(-74.93mm)
40th Driest Driest since: 1910 1930
85th Wettest Wettest since: 1908 2003
Oct 1910–Sep 1911
12-Month
40.32"
(1,024.13mm)
42.62"
(1,082.55mm)
-2.30"
(-58.42mm)
47th Driest Driest since: 1910 1930
78th Wettest Wettest since: 1908 2003
Apr 1910–Sep 1911
18-Month
62.29"
(1,582.17mm)
65.72"
(1,669.29mm)
-3.43"
(-87.12mm)
42nd Driest Driest since: 1910 1966
83rd Wettest Wettest since: 1908 2019
Oct 1909–Sep 1911
24-Month
77.04"
(1,956.82mm)
85.14"
(2,162.56mm)
-8.10"
(-205.74mm)
20th Driest Driest since: 1910 1930
104th Wettest Wettest since: 1909 2004
Oct 1908–Sep 1911
36-Month
114.03"
(2,896.36mm)
127.72"
(3,244.09mm)
-13.69"
(-347.73mm)
9th Driest Driest to Date 1931
114th Wettest Wettest since: 1910 2005
Oct 1907–Sep 1911
48-Month
158.96"
(4,037.58mm)
170.22"
(4,323.59mm)
-11.26"
(-286.01mm)
18th Driest Driest to Date 1932
104th Wettest Wettest since: 1910 2006
Oct 1906–Sep 1911
60-Month
205.69"
(5,224.53mm)
212.69"
(5,402.33mm)
-7.00"
(-177.80mm)
30th Driest Driest since: 1901 1966
91st Wettest Wettest since: 1910 1975

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2020, retrieved on February 19, 2020 from https://www.ncdc.noaa.gov/cag/