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 1911

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1911
1-Month
1.03"
(26.16mm)
3.73"
(94.74mm)
-2.70"
(-68.58mm)
2nd Driest Driest to Date 1964
124th Wettest Wettest since: 1910 2018
Apr–May 1911
2-Month
4.29"
(108.97mm)
7.21"
(183.13mm)
-2.92"
(-74.16mm)
6th Driest Driest to Date 1963
120th Wettest Wettest since: 1910 1983
Mar–May 1911
3-Month
6.99"
(177.55mm)
10.99"
(279.15mm)
-4.00"
(-101.60mm)
7th Driest Driest to Date 1986
119th Wettest Wettest since: 1910 1983
Feb–May 1911
4-Month
8.97"
(227.84mm)
13.88"
(352.55mm)
-4.91"
(-124.71mm)
4th Driest Driest to Date 2006
122nd Wettest Wettest since: 1910 1983
Jan–May 1911
5-Month
12.92"
(328.17mm)
17.23"
(437.64mm)
-4.31"
(-109.47mm)
9th Driest Driest since: 1904 1969
117th Wettest Wettest since: 1910 1998
Dec 1910–May 1911
6-Month
15.38"
(390.65mm)
20.52"
(521.21mm)
-5.14"
(-130.56mm)
12th Driest Driest since: 1904 1986
113th Wettest Wettest since: 1910 1984
Nov 1910–May 1911
7-Month
17.54"
(445.52mm)
23.51"
(597.15mm)
-5.97"
(-151.63mm)
7th Driest Driest since: 1904 1977
118th Wettest Wettest since: 1910 1998
Oct 1910–May 1911
8-Month
21.33"
(541.78mm)
26.64"
(676.66mm)
-5.31"
(-134.88mm)
9th Driest Driest since: 1904 1925
116th Wettest Wettest since: 1910 1984
Sep 1910–May 1911
9-Month
23.07"
(585.98mm)
30.19"
(766.83mm)
-7.12"
(-180.85mm)
7th Driest Driest since: 1904 2002
118th Wettest Wettest since: 1910 2019
Aug 1910–May 1911
10-Month
26.42"
(671.07mm)
34.56"
(877.82mm)
-8.14"
(-206.75mm)
5th Driest Driest to Date 1931
120th Wettest Wettest since: 1910 2019
Jul 1910–May 1911
11-Month
29.06"
(738.12mm)
38.72"
(983.49mm)
-9.66"
(-245.37mm)
3rd Driest Driest to Date 1931
122nd Wettest Wettest since: 1910 2019
Jun 1910–May 1911
12-Month
34.95"
(887.73mm)
42.56"
(1,081.02mm)
-7.61"
(-193.29mm)
14th Driest Driest since: 1896 1931
111th Wettest Wettest since: 1910 2019
Dec 1909–May 1911
18-Month
54.99"
(1,396.75mm)
63.04"
(1,601.22mm)
-8.05"
(-204.47mm)
16th Driest Driest since: 1905 1931
108th Wettest Wettest since: 1910 2019
Jun 1909–May 1911
24-Month
71.39"
(1,813.31mm)
85.05"
(2,160.27mm)
-13.66"
(-346.96mm)
6th Driest Driest to Date 1931
118th Wettest Wettest since: 1910 2019
Jun 1908–May 1911
36-Month
110.16"
(2,798.06mm)
127.65"
(3,242.31mm)
-17.49"
(-444.25mm)
6th Driest Driest to Date 1967
117th Wettest Wettest since: 1910 2005
Jun 1907–May 1911
48-Month
159.39"
(4,048.51mm)
170.18"
(4,322.57mm)
-10.79"
(-274.06mm)
19th Driest Driest to Date 1966
103rd Wettest Wettest since: 1910 2019
Jun 1906–May 1911
60-Month
207.52"
(5,271.01mm)
212.57"
(5,399.28mm)
-5.05"
(-128.27mm)
38th Driest Driest since: 1901 1969
83rd 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/