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 1906

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
September 1906
1-Month
1.42"
(36.07mm)
3.56"
(90.42mm)
-2.14"
(-54.35mm)
10th Driest Driest to Date 1941
116th Wettest Wettest since: 1905 1999
Aug–Sep 1906
2-Month
9.43"
(239.52mm)
7.95"
(201.93mm)
1.48"
(37.59mm)
94th Driest Driest since: 1905 1930
32nd Wettest Wettest to Date 2011
Jul–Sep 1906
3-Month
14.86"
(377.44mm)
12.13"
(308.10mm)
2.73"
(69.34mm)
96th Driest Driest since: 1904 1930
30th Wettest Wettest since: 1905 2018
Jun–Sep 1906
4-Month
20.82"
(528.83mm)
15.98"
(405.89mm)
4.84"
(122.94mm)
112th Driest Driest since: 1905 1930
14th Wettest Wettest to Date 2018
May–Sep 1906
5-Month
23.55"
(598.17mm)
19.71"
(500.63mm)
3.84"
(97.54mm)
98th Driest Driest since: 1905 1930
28th Wettest Wettest to Date 2018
Apr–Sep 1906
6-Month
26.51"
(673.35mm)
23.19"
(589.03mm)
3.32"
(84.32mm)
94th Driest Driest since: 1905 1930
32nd Wettest Wettest since: 1901 2018
Mar–Sep 1906
7-Month
31.57"
(801.88mm)
26.97"
(685.04mm)
4.60"
(116.84mm)
106th Driest Driest since: 1905 1930
20th Wettest Wettest to Date 2018
Feb–Sep 1906
8-Month
34.43"
(874.52mm)
29.85"
(758.19mm)
4.58"
(116.33mm)
101st Driest Driest since: 1905 1930
25th Wettest Wettest to Date 2018
Jan–Sep 1906
9-Month
37.27"
(946.66mm)
33.21"
(843.53mm)
4.06"
(103.13mm)
99th Driest Driest since: 1905 1930
27th Wettest Wettest since: 1903 2018
Dec 1905–Sep 1906
10-Month
41.66"
(1,058.16mm)
36.49"
(926.85mm)
5.17"
(131.31mm)
104th Driest Driest since: 1905 1930
21st Wettest Wettest since: 1903 2003
Nov 1905–Sep 1906
11-Month
42.88"
(1,089.15mm)
39.48"
(1,002.79mm)
3.40"
(86.36mm)
89th Driest Driest since: 1905 1930
36th Wettest Wettest since: 1903 2003
Ties: 1902
Oct 1905–Sep 1906
12-Month
45.47"
(1,154.94mm)
42.62"
(1,082.55mm)
2.85"
(72.39mm)
82nd Driest Driest since: 1905 1930
43rd Wettest Wettest since: 1903 2003
Apr 1905–Sep 1906
18-Month
71.84"
(1,824.74mm)
65.72"
(1,669.29mm)
6.12"
(155.45mm)
94th Driest Driest since: 1905 1966
31st Wettest Wettest since: 1903 2019
Oct 1904–Sep 1906
24-Month
89.20"
(2,265.68mm)
85.14"
(2,162.56mm)
4.06"
(103.12mm)
78th Driest Driest since: 1905 1930
46th Wettest Wettest since: 1903 2004
Oct 1903–Sep 1906
36-Month
125.51"
(3,187.95mm)
127.72"
(3,244.09mm)
-2.21"
(-56.14mm)
46th Driest Driest since: 1902 1931
77th Wettest Wettest since: 1905 2005
Oct 1902–Sep 1906
48-Month
177.90"
(4,518.66mm)
170.22"
(4,323.59mm)
7.68"
(195.07mm)
85th Driest Driest since: 1905 1932
37th Wettest Wettest to Date 2006
Oct 1901–Sep 1906
60-Month
222.01"
(5,639.05mm)
212.69"
(5,402.33mm)
9.32"
(236.72mm)
86th Driest Driest since: 1905 1966
35th Wettest Wettest since: 1903 1975

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2020, retrieved on February 24, 2020 from https://www.ncdc.noaa.gov/cag/