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 November 2019. For more information, please see Climatological Rankings.


Maryland

Precipitation Rankings, January 1939

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
January 1939
1-Month
3.73"
(94.74mm)
3.36"
(85.34mm)
0.37"
(9.40mm)
90th Driest Driest since: 1938 1981
36th Wettest Wettest since: 1937 1937
Dec 1938–Jan 1939
2-Month
6.59"
(167.39mm)
6.64"
(168.66mm)
-0.05"
(-1.27mm)
65th Driest Driest since: 1938 1981
60th Wettest Wettest since: 1937 1937
Nov 1938–Jan 1939
3-Month
9.44"
(239.78mm)
9.63"
(244.60mm)
-0.19"
(-4.82mm)
68th Driest Driest since: 1938 1981
57th Wettest Wettest since: 1937 1978
Oct 1938–Jan 1939
4-Month
11.56"
(293.62mm)
12.76"
(324.10mm)
-1.20"
(-30.48mm)
48th Driest Driest since: 1934 2002
77th Wettest Wettest since: 1938 1978
Sep 1938–Jan 1939
5-Month
17.55"
(445.77mm)
16.31"
(414.27mm)
1.24"
(31.50mm)
82nd Driest Driest since: 1938 1931
43rd Wettest Wettest since: 1937 2019
Aug 1938–Jan 1939
6-Month
20.07"
(509.78mm)
20.69"
(525.53mm)
-0.62"
(-15.75mm)
57th Driest Driest since: 1931 1931
68th Wettest Wettest since: 1938 2019
Jul 1938–Jan 1939
7-Month
27.57"
(700.28mm)
24.84"
(630.94mm)
2.73"
(69.34mm)
93rd Driest Driest since: 1938 1931
32nd Wettest Wettest since: 1937 2019
Jun 1938–Jan 1939
8-Month
31.76"
(806.70mm)
28.69"
(728.73mm)
3.07"
(77.97mm)
95th Driest Driest since: 1934 1931
30th Wettest Wettest since: 1938 2019
May 1938–Jan 1939
9-Month
36.04"
(915.42mm)
32.41"
(823.21mm)
3.63"
(92.21mm)
96th Driest Driest since: 1937 1931
29th Wettest Wettest since: 1938 2019
Apr 1938–Jan 1939
10-Month
37.86"
(961.64mm)
35.87"
(911.10mm)
1.99"
(50.54mm)
85th Driest Driest since: 1937 1931
40th Wettest Wettest since: 1938 2019
Mar 1938–Jan 1939
11-Month
40.74"
(1,034.80mm)
39.63"
(1,006.60mm)
1.11"
(28.20mm)
72nd Driest Driest since: 1931 1931
53rd Wettest Wettest since: 1938 2019
Feb 1938–Jan 1939
12-Month
43.34"
(1,100.84mm)
42.54"
(1,080.52mm)
0.80"
(20.32mm)
70th Driest Driest since: 1932 1931
55th Wettest Wettest since: 1938 2019
Aug 1937–Jan 1939
18-Month
66.90"
(1,699.26mm)
63.15"
(1,604.01mm)
3.75"
(95.25mm)
84th Driest Driest since: 1933 1931
40th Wettest Wettest since: 1938 2004
Feb 1937–Jan 1939
24-Month
90.94"
(2,309.88mm)
85.07"
(2,160.78mm)
5.87"
(149.10mm)
87th Driest Driest since: 1933 1932
37th Wettest Wettest since: 1938 2005
Feb 1936–Jan 1939
36-Month
137.20"
(3,484.88mm)
127.60"
(3,241.04mm)
9.60"
(243.84mm)
98th Driest Driest since: 1934 1967
25th Wettest Wettest since: 1938 2006
Feb 1935–Jan 1939
48-Month
186.63"
(4,740.40mm)
170.16"
(4,322.06mm)
16.47"
(418.34mm)
109th Driest Driest since: 1935 1967
13th Wettest Wettest since: 1938 2007
Feb 1934–Jan 1939
60-Month
234.86"
(5,965.44mm)
212.54"
(5,398.52mm)
22.32"
(566.92mm)
115th Driest Driest since: 1936 1967
6th Wettest Wettest since: 1938 1976

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 11, 2019 from https://www.ncdc.noaa.gov/cag/