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 1904

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 1904
1-Month
2.50"
(63.50mm)
3.73"
(94.74mm)
-1.23"
(-31.24mm)
31st Driest Driest since: 1902 1964
95th Wettest Wettest since: 1903 2018
Apr–May 1904
2-Month
4.81"
(122.17mm)
7.21"
(183.13mm)
-2.40"
(-60.96mm)
15th Driest Driest since: 1900 1963
111th Wettest Wettest since: 1903 1983
Ties: 1922
Mar–May 1904
3-Month
7.92"
(201.17mm)
10.99"
(279.15mm)
-3.07"
(-77.98mm)
12th Driest Driest since: 1900 1986
114th Wettest Wettest since: 1903 1983
Feb–May 1904
4-Month
9.92"
(251.97mm)
13.88"
(352.55mm)
-3.96"
(-100.58mm)
11th Driest Driest to Date 2006
115th Wettest Wettest since: 1903 1983
Jan–May 1904
5-Month
12.28"
(311.91mm)
17.23"
(437.64mm)
-4.95"
(-125.73mm)
7th Driest Driest to Date 1969
119th Wettest Wettest since: 1903 1998
Dec 1903–May 1904
6-Month
14.74"
(374.40mm)
20.52"
(521.21mm)
-5.78"
(-146.81mm)
7th Driest Driest to Date 1986
118th Wettest Wettest since: 1903 1984
Nov 1903–May 1904
7-Month
16.00"
(406.40mm)
23.51"
(597.15mm)
-7.51"
(-190.75mm)
2nd Driest Driest to Date 1977
123rd Wettest Wettest since: 1903 1998
Oct 1903–May 1904
8-Month
20.53"
(521.46mm)
26.64"
(676.66mm)
-6.11"
(-155.20mm)
7th Driest Driest to Date 1925
118th Wettest Wettest since: 1903 1984
Sep 1903–May 1904
9-Month
22.51"
(571.75mm)
30.19"
(766.83mm)
-7.68"
(-195.08mm)
3rd Driest Driest to Date 2002
122nd Wettest Wettest since: 1903 2019
Aug 1903–May 1904
10-Month
27.75"
(704.85mm)
34.56"
(877.82mm)
-6.81"
(-172.97mm)
12th Driest Driest since: 1896 1931
113th Wettest Wettest since: 1903 2019
Jul 1903–May 1904
11-Month
33.26"
(844.80mm)
38.72"
(983.49mm)
-5.46"
(-138.69mm)
18th Driest Driest since: 1896 1931
107th Wettest Wettest since: 1903 2019
Jun 1903–May 1904
12-Month
38.15"
(969.01mm)
42.56"
(1,081.02mm)
-4.41"
(-112.01mm)
31st Driest Driest since: 1900 1931
94th Wettest Wettest since: 1903 2019
Dec 1902–May 1904
18-Month
64.06"
(1,627.12mm)
63.04"
(1,601.22mm)
1.02"
(25.90mm)
67th Driest Driest since: 1901 1931
57th Wettest Wettest since: 1903 2019
Ties: 1906
Jun 1902–May 1904
24-Month
89.59"
(2,275.59mm)
85.05"
(2,160.27mm)
4.54"
(115.32mm)
84th Driest Driest since: 1902 1931
40th Wettest Wettest since: 1903 2019
Jun 1901–May 1904
36-Month
134.62"
(3,419.35mm)
127.65"
(3,242.31mm)
6.97"
(177.04mm)
89th Driest Driest since: 1902 1967
34th Wettest Wettest since: 1903 2005
Jun 1900–May 1904
48-Month
174.34"
(4,428.24mm)
170.18"
(4,322.57mm)
4.16"
(105.67mm)
74th Driest Driest since: 1903 1966
48th Wettest Wettest to Date 2019
Jun 1899–May 1904
60-Month
212.27"
(5,391.66mm)
212.57"
(5,399.28mm)
-0.30"
(-7.62mm)
51st Driest Driest since: 1902 1969
70th Wettest Wettest since: 1903 1976

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 22, 2019 from https://www.ncdc.noaa.gov/cag/