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 1912

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1912
1-Month
4.21"
(106.93mm)
3.73"
(94.74mm)
0.48"
(12.19mm)
75th Driest Driest since: 1911 1964
51st Wettest Wettest since: 1908 2018
Ties: 1958
Apr–May 1912
2-Month
6.81"
(172.97mm)
7.21"
(183.13mm)
-0.40"
(-10.16mm)
55th Driest Driest since: 1911 1963
71st Wettest Wettest since: 1910 1983
Mar–May 1912
3-Month
13.60"
(345.44mm)
10.99"
(279.15mm)
2.61"
(66.29mm)
107th Driest Driest since: 1911 1986
19th Wettest Wettest to Date 1983
Feb–May 1912
4-Month
16.08"
(408.43mm)
13.88"
(352.55mm)
2.20"
(55.88mm)
103rd Driest Driest since: 1911 2006
23rd Wettest Wettest since: 1903 1983
Jan–May 1912
5-Month
18.83"
(478.28mm)
17.23"
(437.64mm)
1.60"
(40.64mm)
89th Driest Driest since: 1911 1969
37th Wettest Wettest since: 1903 1998
Dec 1911–May 1912
6-Month
22.46"
(570.48mm)
20.52"
(521.21mm)
1.94"
(49.27mm)
91st Driest Driest since: 1911 1986
34th Wettest Wettest since: 1903 1984
Nov 1911–May 1912
7-Month
26.53"
(673.86mm)
23.51"
(597.15mm)
3.02"
(76.71mm)
96th Driest Driest since: 1911 1977
29th Wettest Wettest since: 1908 1998
Oct 1911–May 1912
8-Month
29.86"
(758.44mm)
26.64"
(676.66mm)
3.22"
(81.78mm)
95th Driest Driest since: 1911 1925
30th Wettest Wettest since: 1903 1984
Sep 1911–May 1912
9-Month
32.52"
(826.01mm)
30.19"
(766.83mm)
2.33"
(59.18mm)
86th Driest Driest since: 1911 2002
39th Wettest Wettest since: 1908 2019
Aug 1911–May 1912
10-Month
42.41"
(1,077.21mm)
34.56"
(877.82mm)
7.85"
(199.39mm)
113th Driest Driest since: 1911 1931
12th Wettest Wettest since: 1903 2019
Jul 1911–May 1912
11-Month
45.19"
(1,147.83mm)
38.72"
(983.49mm)
6.47"
(164.34mm)
108th Driest Driest since: 1911 1931
17th Wettest Wettest since: 1903 2019
Jun 1911–May 1912
12-Month
48.85"
(1,240.79mm)
42.56"
(1,081.02mm)
6.29"
(159.77mm)
104th Driest Driest since: 1911 1931
21st Wettest Wettest since: 1908 2019
Dec 1910–May 1912
18-Month
64.23"
(1,631.44mm)
63.04"
(1,601.22mm)
1.19"
(30.22mm)
69th Driest Driest since: 1911 1931
55th Wettest Wettest since: 1908 2019
Jun 1910–May 1912
24-Month
83.80"
(2,128.52mm)
85.05"
(2,160.27mm)
-1.25"
(-31.75mm)
47th Driest Driest since: 1911 1931
77th Wettest Wettest since: 1909 2019
Jun 1909–May 1912
36-Month
120.24"
(3,054.10mm)
127.65"
(3,242.31mm)
-7.41"
(-188.21mm)
23rd Driest Driest since: 1911 1967
100th Wettest Wettest since: 1910 2005
Jun 1908–May 1912
48-Month
159.01"
(4,038.85mm)
170.18"
(4,322.57mm)
-11.17"
(-283.72mm)
18th Driest Driest to Date 1966
104th Wettest Wettest since: 1911 2019
Jun 1907–May 1912
60-Month
208.24"
(5,289.30mm)
212.57"
(5,399.28mm)
-4.33"
(-109.98mm)
40th Driest Driest since: 1911 1969
81st Wettest Wettest since: 1910 1976

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 18, 2019 from https://www.ncdc.noaa.gov/cag/