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


Maryland

Precipitation Rankings, May 1945

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1945
1-Month
4.27"
(108.46mm)
3.73"
(94.74mm)
0.54"
(13.72mm)
76th Driest Driest since: 1944 1964
50th Wettest Wettest since: 1943 2018
Apr–May 1945
2-Month
7.82"
(198.63mm)
7.21"
(183.13mm)
0.61"
(15.50mm)
77th Driest Driest since: 1944 1963
49th Wettest Wettest since: 1940 1983
Mar–May 1945
3-Month
9.52"
(241.81mm)
10.99"
(279.15mm)
-1.47"
(-37.34mm)
33rd Driest Driest since: 1941 1986
93rd Wettest Wettest since: 1944 1983
Ties: 2013
Feb–May 1945
4-Month
12.74"
(323.60mm)
13.88"
(352.55mm)
-1.14"
(-28.95mm)
40th Driest Driest since: 1941 2006
86th Wettest Wettest since: 1944 1983
Jan–May 1945
5-Month
16.06"
(407.92mm)
17.23"
(437.64mm)
-1.17"
(-29.72mm)
48th Driest Driest since: 1942 1969
78th Wettest Wettest since: 1944 1998
Dec 1944–May 1945
6-Month
19.45"
(494.03mm)
20.52"
(521.21mm)
-1.07"
(-27.18mm)
47th Driest Driest since: 1942 1986
78th Wettest Wettest since: 1944 1984
Ties: 1968
Nov 1944–May 1945
7-Month
23.06"
(585.72mm)
23.51"
(597.15mm)
-0.45"
(-11.43mm)
67th Driest Driest since: 1944 1977
58th Wettest Wettest since: 1939 1998
Oct 1944–May 1945
8-Month
26.54"
(674.12mm)
26.64"
(676.66mm)
-0.10"
(-2.54mm)
70th Driest Driest since: 1942 1925
55th Wettest Wettest since: 1944 1984
Sep 1944–May 1945
9-Month
31.67"
(804.42mm)
30.19"
(766.83mm)
1.48"
(37.59mm)
80th Driest Driest since: 1944 2002
45th Wettest Wettest since: 1943 2019
Aug 1944–May 1945
10-Month
34.96"
(887.98mm)
34.56"
(877.82mm)
0.40"
(10.16mm)
64th Driest Driest since: 1944 1931
61st Wettest Wettest since: 1943 2019
Jul 1944–May 1945
11-Month
37.71"
(957.83mm)
38.72"
(983.49mm)
-1.01"
(-25.66mm)
51st Driest Driest since: 1944 1931
74th Wettest Wettest since: 1943 2019
Jun 1944–May 1945
12-Month
40.76"
(1,035.30mm)
42.56"
(1,081.02mm)
-1.80"
(-45.72mm)
47th Driest Driest since: 1944 1931
78th Wettest Wettest since: 1943 2019
Dec 1943–May 1945
18-Month
60.78"
(1,543.81mm)
63.04"
(1,601.22mm)
-2.26"
(-57.41mm)
45th Driest Driest since: 1944 1931
79th Wettest Wettest since: 1943 2019
Jun 1943–May 1945
24-Month
77.24"
(1,961.90mm)
85.05"
(2,160.27mm)
-7.81"
(-198.37mm)
20th Driest Driest since: 1942 1931
104th Wettest Wettest since: 1944 2019
Jun 1942–May 1945
36-Month
125.92"
(3,198.37mm)
127.65"
(3,242.31mm)
-1.73"
(-43.94mm)
47th Driest Driest since: 1944 1967
76th Wettest Wettest since: 1941 2005
Jun 1941–May 1945
48-Month
162.53"
(4,128.26mm)
170.18"
(4,322.57mm)
-7.65"
(-194.31mm)
25th Driest Driest since: 1944 1966
97th Wettest Wettest since: 1943 2019
Jun 1940–May 1945
60-Month
198.34"
(5,037.84mm)
212.57"
(5,399.28mm)
-14.23"
(-361.44mm)
11th Driest Driest since: 1932 1969
110th Wettest Wettest since: 1944 1976

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 21, 2019 from https://www.ncdc.noaa.gov/cag/