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 1915

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 1915
1-Month
3.72"
(94.49mm)
3.73"
(94.74mm)
-0.01"
(-0.25mm)
65th Driest Driest since: 1914 1964
61st Wettest Wettest since: 1913 2018
Apr–May 1915
2-Month
5.41"
(137.41mm)
7.21"
(183.13mm)
-1.80"
(-45.72mm)
24th Driest Driest since: 1911 1963
102nd Wettest Wettest since: 1914 1983
Mar–May 1915
3-Month
6.59"
(167.39mm)
10.99"
(279.15mm)
-4.40"
(-111.76mm)
4th Driest Driest to Date 1986
122nd Wettest Wettest since: 1914 1983
Feb–May 1915
4-Month
10.80"
(274.32mm)
13.88"
(352.55mm)
-3.08"
(-78.23mm)
15th Driest Driest since: 1911 2006
111th Wettest Wettest since: 1914 1983
Jan–May 1915
5-Month
16.55"
(420.37mm)
17.23"
(437.64mm)
-0.68"
(-17.27mm)
61st Driest Driest since: 1914 1969
65th Wettest Wettest since: 1913 1998
Dec 1914–May 1915
6-Month
21.20"
(538.48mm)
20.52"
(521.21mm)
0.68"
(17.27mm)
77th Driest Driest since: 1914 1986
48th Wettest Wettest since: 1913 1984
Nov 1914–May 1915
7-Month
23.30"
(591.82mm)
23.51"
(597.15mm)
-0.21"
(-5.33mm)
68th Driest Driest since: 1914 1977
57th Wettest Wettest since: 1913 1998
Oct 1914–May 1915
8-Month
25.01"
(635.25mm)
26.64"
(676.66mm)
-1.63"
(-41.41mm)
51st Driest Driest since: 1914 1925
74th Wettest Wettest since: 1913 1984
Sep 1914–May 1915
9-Month
26.19"
(665.23mm)
30.19"
(766.83mm)
-4.00"
(-101.60mm)
26th Driest Driest since: 1911 2002
99th Wettest Wettest since: 1914 2019
Aug 1914–May 1915
10-Month
30.74"
(780.80mm)
34.56"
(877.82mm)
-3.82"
(-97.02mm)
31st Driest Driest since: 1911 1931
94th Wettest Wettest since: 1914 2019
Jul 1914–May 1915
11-Month
33.40"
(848.36mm)
38.72"
(983.49mm)
-5.32"
(-135.13mm)
19th Driest Driest since: 1911 1931
106th Wettest Wettest since: 1914 2019
Ties: 1947
Jun 1914–May 1915
12-Month
37.27"
(946.66mm)
42.56"
(1,081.02mm)
-5.29"
(-134.36mm)
24th Driest Driest since: 1914 1931
101st Wettest Wettest since: 1913 2019
Ties: 1995
Dec 1913–May 1915
18-Month
54.67"
(1,388.62mm)
63.04"
(1,601.22mm)
-8.37"
(-212.60mm)
15th Driest Driest since: 1905 1931
109th Wettest Wettest since: 1914 2019
Jun 1913–May 1915
24-Month
72.96"
(1,853.18mm)
85.05"
(2,160.27mm)
-12.09"
(-307.09mm)
9th Driest Driest since: 1911 1931
115th Wettest Wettest since: 1914 2019
Jun 1912–May 1915
36-Month
115.38"
(2,930.65mm)
127.65"
(3,242.31mm)
-12.27"
(-311.66mm)
10th Driest Driest since: 1911 1967
113th Wettest Wettest since: 1914 2005
Jun 1911–May 1915
48-Month
164.23"
(4,171.44mm)
170.18"
(4,322.57mm)
-5.95"
(-151.13mm)
32nd Driest Driest since: 1914 1966
90th Wettest Wettest since: 1910 2019
Jun 1910–May 1915
60-Month
199.18"
(5,059.17mm)
212.57"
(5,399.28mm)
-13.39"
(-340.11mm)
16th Driest Driest since: 1914 1969
105th Wettest Wettest since: 1913 1976

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 19, 2019 from https://www.ncdc.noaa.gov/cag/