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 1920

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 1920
1-Month
2.03"
(51.56mm)
3.73"
(94.74mm)
-1.70"
(-43.18mm)
15th Driest Driest since: 1911 1964
111th Wettest Wettest since: 1919 2018
Ties: 1944
Apr–May 1920
2-Month
6.65"
(168.91mm)
7.21"
(183.13mm)
-0.56"
(-14.22mm)
54th Driest Driest since: 1917 1963
72nd Wettest Wettest since: 1919 1983
Mar–May 1920
3-Month
9.76"
(247.90mm)
10.99"
(279.15mm)
-1.23"
(-31.25mm)
40th Driest Driest since: 1915 1986
86th Wettest Wettest since: 1919 1983
Feb–May 1920
4-Month
13.96"
(354.58mm)
13.88"
(352.55mm)
0.08"
(2.03mm)
73rd Driest Driest since: 1917 2006
53rd Wettest Wettest since: 1919 1983
Ties: 1901
Jan–May 1920
5-Month
16.59"
(421.39mm)
17.23"
(437.64mm)
-0.64"
(-16.25mm)
62nd Driest Driest since: 1917 1969
64th Wettest Wettest since: 1919 1998
Dec 1919–May 1920
6-Month
19.43"
(493.52mm)
20.52"
(521.21mm)
-1.09"
(-27.69mm)
46th Driest Driest since: 1916 1986
79th Wettest Wettest since: 1919 1984
Nov 1919–May 1920
7-Month
22.73"
(577.34mm)
23.51"
(597.15mm)
-0.78"
(-19.81mm)
62nd Driest Driest since: 1918 1977
63rd Wettest Wettest since: 1919 1998
Oct 1919–May 1920
8-Month
26.12"
(663.45mm)
26.64"
(676.66mm)
-0.52"
(-13.21mm)
63rd Driest Driest since: 1917 1925
62nd Wettest Wettest since: 1919 1984
Sep 1919–May 1920
9-Month
28.53"
(724.66mm)
30.19"
(766.83mm)
-1.66"
(-42.17mm)
51st Driest Driest since: 1917 2002
74th Wettest Wettest since: 1919 2019
Aug 1919–May 1920
10-Month
34.23"
(869.44mm)
34.56"
(877.82mm)
-0.33"
(-8.38mm)
58th Driest Driest since: 1919 1931
67th Wettest Wettest since: 1916 2019
Jul 1919–May 1920
11-Month
42.09"
(1,069.09mm)
38.72"
(983.49mm)
3.37"
(85.60mm)
81st Driest Driest since: 1919 1931
44th Wettest Wettest since: 1912 2019
Jun 1919–May 1920
12-Month
45.38"
(1,152.65mm)
42.56"
(1,081.02mm)
2.82"
(71.63mm)
79th Driest Driest since: 1919 1931
46th Wettest Wettest since: 1912 2019
Ties: 2000
Dec 1918–May 1920
18-Month
68.68"
(1,744.47mm)
63.04"
(1,601.22mm)
5.64"
(143.25mm)
95th Driest Driest since: 1919 1931
29th Wettest Wettest since: 1908 2019
Jun 1918–May 1920
24-Month
84.62"
(2,149.35mm)
85.05"
(2,160.27mm)
-0.43"
(-10.92mm)
52nd Driest Driest since: 1919 1931
72nd Wettest Wettest since: 1918 2019
Jun 1917–May 1920
36-Month
128.75"
(3,270.25mm)
127.65"
(3,242.31mm)
1.10"
(27.94mm)
58th Driest Driest since: 1919 1967
65th Wettest Wettest since: 1909 2005
Jun 1916–May 1920
48-Month
169.54"
(4,306.32mm)
170.18"
(4,322.57mm)
-0.64"
(-16.25mm)
48th Driest Driest since: 1919 1966
74th Wettest Wettest since: 1910 2019
Jun 1915–May 1920
60-Month
212.36"
(5,393.94mm)
212.57"
(5,399.28mm)
-0.21"
(-5.34mm)
53rd Driest Driest since: 1919 1969
68th 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 23, 2019 from https://www.ncdc.noaa.gov/cag/