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


Maryland

Precipitation Rankings, October 1955

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
October 1955
1-Month
4.10"
(104.14mm)
3.11"
(78.99mm)
0.99"
(25.15mm)
89th Driest Driest since: 1954 1963
38th Wettest Wettest since: 1943 1976
Sep–Oct 1955
2-Month
6.57"
(166.88mm)
6.68"
(169.67mm)
-0.11"
(-2.79mm)
71st Driest Driest since: 1954 1941
56th Wettest Wettest since: 1950 1999
Aug–Oct 1955
3-Month
18.42"
(467.87mm)
11.06"
(280.92mm)
7.36"
(186.95mm)
123rd Driest Driest since: 1954 1930
4th Wettest Wettest to Date 2011
Jul–Oct 1955
4-Month
20.81"
(528.57mm)
15.24"
(387.10mm)
5.57"
(141.47mm)
116th Driest Driest since: 1954 1930
11th Wettest Wettest since: 1945 2018
Jun–Oct 1955
5-Month
26.23"
(666.24mm)
19.09"
(484.89mm)
7.14"
(181.35mm)
118th Driest Driest since: 1954 1930
9th Wettest Wettest since: 1942 2018
May–Oct 1955
6-Month
28.45"
(722.63mm)
22.82"
(579.63mm)
5.63"
(143.00mm)
110th Driest Driest since: 1954 1930
17th Wettest Wettest since: 1948 2018
Apr–Oct 1955
7-Month
31.38"
(797.05mm)
26.30"
(668.02mm)
5.08"
(129.03mm)
106th Driest Driest since: 1954 1930
21st Wettest Wettest since: 1948 2018
Mar–Oct 1955
8-Month
35.98"
(913.89mm)
30.08"
(764.03mm)
5.90"
(149.86mm)
111th Driest Driest since: 1954 1930
16th Wettest Wettest since: 1948 2018
Feb–Oct 1955
9-Month
39.00"
(990.60mm)
32.97"
(837.44mm)
6.03"
(153.16mm)
111th Driest Driest since: 1954 1930
16th Wettest Wettest since: 1942 2018
Jan–Oct 1955
10-Month
39.62"
(1,006.35mm)
36.33"
(922.78mm)
3.29"
(83.57mm)
97th Driest Driest since: 1954 1930
30th Wettest Wettest since: 1952 2018
Ties: 1934
Dec 1954–Oct 1955
11-Month
42.80"
(1,087.12mm)
39.61"
(1,006.09mm)
3.19"
(81.03mm)
91st Driest Driest since: 1954 1930
35th Wettest Wettest since: 1952 1979
Nov 1954–Oct 1955
12-Month
45.45"
(1,154.43mm)
42.60"
(1,082.04mm)
2.85"
(72.39mm)
82nd Driest Driest since: 1954 1930
44th Wettest Wettest since: 1953 2003
May 1954–Oct 1955
18-Month
63.69"
(1,617.73mm)
65.38"
(1,660.65mm)
-1.69"
(-42.92mm)
50th Driest Driest since: 1954 1930
76th Wettest Wettest since: 1953 2019
Nov 1953–Oct 1955
24-Month
80.26"
(2,038.60mm)
85.12"
(2,162.05mm)
-4.86"
(-123.45mm)
35th Driest Driest since: 1951 1931
90th Wettest Wettest since: 1954 2004
Nov 1952–Oct 1955
36-Month
127.35"
(3,234.69mm)
127.68"
(3,243.07mm)
-0.33"
(-8.38mm)
55th Driest Driest since: 1951 1931
69th Wettest Wettest since: 1954 2005
Nov 1951–Oct 1955
48-Month
178.49"
(4,533.65mm)
170.17"
(4,322.32mm)
8.32"
(211.33mm)
89th Driest Driest since: 1954 1966
34th Wettest Wettest since: 1951 2006
Nov 1950–Oct 1955
60-Month
217.83"
(5,532.88mm)
212.67"
(5,401.82mm)
5.16"
(131.06mm)
73rd Driest Driest since: 1954 1966
49th Wettest Wettest since: 1953 1975

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2020, retrieved on December 4, 2020 from https://www.ncdc.noaa.gov/cag/