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 August 2020. For more information, please see Climatological Rankings.


Maryland

Precipitation Rankings, September 1959

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
September 1959
1-Month
1.65"
(41.91mm)
3.56"
(90.42mm)
-1.91"
(-48.51mm)
16th Driest Driest since: 1941 1941
110th Wettest Wettest since: 1958 1999
Aug–Sep 1959
2-Month
6.22"
(157.99mm)
7.95"
(201.93mm)
-1.73"
(-43.94mm)
34th Driest Driest since: 1951 1930
92nd Wettest Wettest since: 1958 2011
Jul–Sep 1959
3-Month
12.60"
(320.04mm)
12.13"
(308.10mm)
0.47"
(11.94mm)
73rd Driest Driest since: 1957 1930
53rd Wettest Wettest since: 1958 2018
Jun–Sep 1959
4-Month
15.44"
(392.18mm)
15.98"
(405.89mm)
-0.54"
(-13.71mm)
59th Driest Driest since: 1957 1930
67th Wettest Wettest since: 1958 2018
May–Sep 1959
5-Month
17.77"
(451.36mm)
19.71"
(500.63mm)
-1.94"
(-49.27mm)
43rd Driest Driest since: 1957 1930
83rd Wettest Wettest since: 1958 2018
Apr–Sep 1959
6-Month
21.47"
(545.34mm)
23.19"
(589.03mm)
-1.72"
(-43.69mm)
45th Driest Driest since: 1957 1930
81st Wettest Wettest since: 1958 2018
Mar–Sep 1959
7-Month
24.38"
(619.25mm)
26.97"
(685.04mm)
-2.59"
(-65.79mm)
35th Driest Driest since: 1957 1930
91st Wettest Wettest since: 1958 2018
Feb–Sep 1959
8-Month
26.35"
(669.29mm)
29.85"
(758.19mm)
-3.50"
(-88.90mm)
33rd Driest Driest since: 1957 1930
93rd Wettest Wettest since: 1958 2018
Jan–Sep 1959
9-Month
28.61"
(726.69mm)
33.21"
(843.53mm)
-4.60"
(-116.84mm)
22nd Driest Driest since: 1957 1930
104th Wettest Wettest since: 1958 2018
Dec 1958–Sep 1959
10-Month
30.44"
(773.18mm)
36.49"
(926.85mm)
-6.05"
(-153.67mm)
16th Driest Driest since: 1957 1930
109th Wettest Wettest since: 1958 2003
Nov 1958–Sep 1959
11-Month
33.01"
(838.45mm)
39.48"
(1,002.79mm)
-6.47"
(-164.34mm)
13th Driest Driest since: 1954 1930
112th Wettest Wettest since: 1958 2003
Oct 1958–Sep 1959
12-Month
35.69"
(906.53mm)
42.62"
(1,082.55mm)
-6.93"
(-176.02mm)
9th Driest Driest since: 1954 1930
116th Wettest Wettest since: 1958 2003
Apr 1958–Sep 1959
18-Month
63.98"
(1,625.09mm)
65.72"
(1,669.29mm)
-1.74"
(-44.20mm)
53rd Driest Driest since: 1957 1966
72nd Wettest Wettest since: 1958 2019
Oct 1957–Sep 1959
24-Month
89.74"
(2,279.40mm)
85.14"
(2,162.56mm)
4.60"
(116.84mm)
81st Driest Driest since: 1957 1930
43rd Wettest Wettest since: 1958 2004
Oct 1956–Sep 1959
36-Month
127.73"
(3,244.34mm)
127.72"
(3,244.09mm)
0.01"
(0.25mm)
56th Driest Driest since: 1957 1931
67th Wettest Wettest since: 1958 2005
Oct 1955–Sep 1959
48-Month
167.11"
(4,244.59mm)
170.22"
(4,323.59mm)
-3.11"
(-79.00mm)
40th Driest Driest since: 1957 1932
82nd Wettest Wettest since: 1958 2006
Oct 1954–Sep 1959
60-Month
212.11"
(5,387.59mm)
212.69"
(5,402.33mm)
-0.58"
(-14.74mm)
52nd Driest Driest since: 1958 1966
69th Wettest Wettest since: 1956 1975

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2020, retrieved on September 27, 2020 from https://www.ncdc.noaa.gov/cag/