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 1912

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 1912
1-Month
5.77"
(146.56mm)
3.56"
(90.42mm)
2.21"
(56.14mm)
107th Driest Driest since: 1911 1941
19th Wettest Wettest since: 1907 1999
Aug–Sep 1912
2-Month
8.45"
(214.63mm)
7.95"
(201.93mm)
0.50"
(12.70mm)
79th Driest Driest since: 1910 1930
47th Wettest Wettest since: 1911 2011
Jul–Sep 1912
3-Month
13.11"
(332.99mm)
12.13"
(308.10mm)
0.98"
(24.89mm)
83rd Driest Driest since: 1910 1930
43rd Wettest Wettest since: 1911 2018
Ties: 1948
Jun–Sep 1912
4-Month
17.08"
(433.83mm)
15.98"
(405.89mm)
1.10"
(27.94mm)
78th Driest Driest since: 1910 1930
48th Wettest Wettest since: 1911 2018
May–Sep 1912
5-Month
21.29"
(540.77mm)
19.71"
(500.63mm)
1.58"
(40.14mm)
81st Driest Driest since: 1911 1930
45th Wettest Wettest since: 1907 2018
Apr–Sep 1912
6-Month
23.89"
(606.81mm)
23.19"
(589.03mm)
0.70"
(17.78mm)
76th Driest Driest since: 1911 1930
50th Wettest Wettest since: 1907 2018
Mar–Sep 1912
7-Month
30.68"
(779.27mm)
26.97"
(685.04mm)
3.71"
(94.23mm)
99th Driest Driest since: 1911 1930
27th Wettest Wettest since: 1907 2018
Feb–Sep 1912
8-Month
33.16"
(842.26mm)
29.86"
(758.44mm)
3.30"
(83.82mm)
95th Driest Driest since: 1911 1930
31st Wettest Wettest since: 1907 2018
Jan–Sep 1912
9-Month
35.91"
(912.11mm)
33.21"
(843.53mm)
2.70"
(68.58mm)
93rd Driest Driest since: 1911 1930
33rd Wettest Wettest since: 1907 2018
Dec 1911–Sep 1912
10-Month
39.54"
(1,004.32mm)
36.49"
(926.85mm)
3.05"
(77.47mm)
88th Driest Driest since: 1911 1930
37th Wettest Wettest since: 1907 2003
Nov 1911–Sep 1912
11-Month
43.61"
(1,107.69mm)
39.48"
(1,002.79mm)
4.13"
(104.90mm)
93rd Driest Driest since: 1911 1930
32nd Wettest Wettest since: 1903 2003
Oct 1911–Sep 1912
12-Month
46.94"
(1,192.28mm)
42.62"
(1,082.55mm)
4.32"
(109.73mm)
93rd Driest Driest since: 1911 1930
32nd Wettest Wettest since: 1903 2003
Apr 1911–Sep 1912
18-Month
70.22"
(1,783.59mm)
65.72"
(1,669.29mm)
4.50"
(114.30mm)
83rd Driest Driest since: 1911 1966
42nd Wettest Wettest since: 1908 2019
Oct 1910–Sep 1912
24-Month
87.26"
(2,216.40mm)
85.14"
(2,162.56mm)
2.12"
(53.84mm)
67th Driest Driest since: 1911 1930
57th Wettest Wettest since: 1908 2004
Oct 1909–Sep 1912
36-Month
123.98"
(3,149.09mm)
127.72"
(3,244.09mm)
-3.74"
(-95.00mm)
38th Driest Driest since: 1911 1931
85th Wettest Wettest since: 1909 2005
Oct 1908–Sep 1912
48-Month
160.97"
(4,088.64mm)
170.22"
(4,323.59mm)
-9.25"
(-234.95mm)
21st Driest Driest since: 1911 1932
101st Wettest Wettest since: 1910 2006
Oct 1907–Sep 1912
60-Month
205.90"
(5,229.86mm)
212.69"
(5,402.33mm)
-6.79"
(-172.47mm)
31st Driest Driest since: 1911 1966
90th 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 22, 2020 from https://www.ncdc.noaa.gov/cag/