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 1946

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 1946
1-Month
2.73"
(69.34mm)
3.11"
(78.99mm)
-0.38"
(-9.65mm)
58th Driest Driest since: 1945 1963
69th Wettest Wettest since: 1944 1976
Sep–Oct 1946
2-Month
6.17"
(156.72mm)
6.68"
(169.67mm)
-0.51"
(-12.95mm)
57th Driest Driest since: 1941 1941
70th Wettest Wettest since: 1945 1999
Aug–Oct 1946
3-Month
10.62"
(269.75mm)
11.06"
(280.92mm)
-0.44"
(-11.17mm)
55th Driest Driest since: 1945 1930
72nd Wettest Wettest since: 1944 2011
Ties: 1957
Jul–Oct 1946
4-Month
14.35"
(364.49mm)
15.24"
(387.10mm)
-0.89"
(-22.61mm)
56th Driest Driest since: 1943 1930
71st Wettest Wettest since: 1945 2018
Jun–Oct 1946
5-Month
18.63"
(473.20mm)
19.09"
(484.89mm)
-0.46"
(-11.69mm)
66th Driest Driest since: 1944 1930
61st Wettest Wettest since: 1945 2018
May–Oct 1946
6-Month
25.11"
(637.79mm)
22.82"
(579.63mm)
2.29"
(58.16mm)
87th Driest Driest since: 1944 1930
40th Wettest Wettest since: 1945 2018
Apr–Oct 1946
7-Month
27.12"
(688.85mm)
26.30"
(668.02mm)
0.82"
(20.83mm)
71st Driest Driest since: 1944 1930
56th Wettest Wettest since: 1945 2018
Mar–Oct 1946
8-Month
29.59"
(751.59mm)
30.08"
(764.03mm)
-0.49"
(-12.44mm)
58th Driest Driest since: 1943 1930
69th Wettest Wettest since: 1945 2018
Feb–Oct 1946
9-Month
32.02"
(813.31mm)
32.97"
(837.44mm)
-0.95"
(-24.13mm)
51st Driest Driest since: 1943 1930
76th Wettest Wettest since: 1945 2018
Jan–Oct 1946
10-Month
33.78"
(858.01mm)
36.33"
(922.78mm)
-2.55"
(-64.77mm)
42nd Driest Driest since: 1943 1930
85th Wettest Wettest since: 1945 2018
Dec 1945–Oct 1946
11-Month
39.14"
(994.16mm)
39.61"
(1,006.09mm)
-0.47"
(-11.93mm)
58th Driest Driest since: 1944 1930
68th Wettest Wettest since: 1945 1979
Ties: 1974
Nov 1945–Oct 1946
12-Month
43.36"
(1,101.34mm)
42.60"
(1,082.04mm)
0.76"
(19.30mm)
68th Driest Driest since: 1944 1930
58th Wettest Wettest since: 1945 2003
May 1945–Oct 1946
18-Month
73.44"
(1,865.38mm)
65.38"
(1,660.65mm)
8.06"
(204.73mm)
106th Driest Driest since: 1945 1930
20th Wettest Wettest since: 1937 2019
Nov 1944–Oct 1946
24-Month
92.23"
(2,342.64mm)
85.12"
(2,162.05mm)
7.11"
(180.59mm)
95th Driest Driest since: 1945 1931
30th Wettest Wettest since: 1938 2004
Nov 1943–Oct 1946
36-Month
132.75"
(3,371.85mm)
127.68"
(3,243.07mm)
5.07"
(128.78mm)
75th Driest Driest since: 1945 1931
49th Wettest Wettest since: 1939 2005
Nov 1942–Oct 1946
48-Month
168.85"
(4,288.79mm)
170.17"
(4,322.32mm)
-1.32"
(-33.53mm)
48th Driest Driest since: 1944 1966
75th Wettest Wettest since: 1945 2006
Nov 1941–Oct 1946
60-Month
215.90"
(5,483.86mm)
212.67"
(5,401.82mm)
3.23"
(82.04mm)
67th Driest Driest since: 1945 1966
55th Wettest Wettest since: 1941 1975

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2020, retrieved on December 1, 2020 from https://www.ncdc.noaa.gov/cag/