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 2021. For more information, please see Climatological Rankings.


Maryland

Precipitation Rankings, April 1902

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
April 1902
1-Month
3.40"
(86.36mm)
3.48"
(88.39mm)
-0.08"
(-2.03mm)
67th Driest Driest since: 1900 1985
61st Wettest Wettest since: 1901 1983
Mar–Apr 1902
2-Month
7.03"
(178.56mm)
7.26"
(184.40mm)
-0.23"
(-5.84mm)
64th Driest Driest since: 1900 1915
64th Wettest Wettest since: 1901 1983
Feb–Apr 1902
3-Month
11.79"
(299.47mm)
10.15"
(257.81mm)
1.64"
(41.66mm)
99th Driest Driest since: 1901 2006
29th Wettest Wettest since: 1899 1983
Jan–Apr 1902
4-Month
15.14"
(384.56mm)
13.50"
(342.90mm)
1.64"
(41.66mm)
97th Driest Driest since: 1901 1985
31st Wettest Wettest since: 1899 1998
Dec 1901–Apr 1902
5-Month
21.71"
(551.43mm)
16.79"
(426.47mm)
4.92"
(124.96mm)
117th Driest Driest since: 1901 1985
10th Wettest Wettest to Date 1937
Nov 1901–Apr 1902
6-Month
24.19"
(614.43mm)
19.78"
(502.41mm)
4.41"
(112.02mm)
108th Driest Driest since: 1901 1977
19th Wettest Wettest to Date 1998
Oct 1901–Apr 1902
7-Month
25.42"
(645.67mm)
22.91"
(581.91mm)
2.51"
(63.76mm)
93rd Driest Driest since: 1901 2002
34th Wettest Wettest since: 1899 1984
Sep 1901–Apr 1902
8-Month
28.41"
(721.61mm)
26.46"
(672.08mm)
1.95"
(49.53mm)
89th Driest Driest since: 1901 1931
38th Wettest Wettest since: 1899 2019
Aug 1901–Apr 1902
9-Month
34.24"
(869.70mm)
30.83"
(783.08mm)
3.41"
(86.62mm)
94th Driest Driest since: 1901 1931
33rd Wettest Wettest since: 1899 2019
Ties: 1939
Jul 1901–Apr 1902
10-Month
39.89"
(1,013.21mm)
34.99"
(888.75mm)
4.90"
(124.46mm)
105th Driest Driest since: 1901 1931
22nd Wettest Wettest to Date 2019
Ties: 1937
Jun 1901–Apr 1902
11-Month
43.01"
(1,092.45mm)
38.83"
(986.28mm)
4.18"
(106.17mm)
95th Driest Driest since: 1901 1931
32nd Wettest Wettest to Date 2019
May 1901–Apr 1902
12-Month
47.16"
(1,197.86mm)
42.55"
(1,080.77mm)
4.61"
(117.09mm)
96th Driest Driest since: 1901 1931
31st Wettest Wettest to Date 2019
Nov 1900–Apr 1902
18-Month
65.14"
(1,654.56mm)
62.30"
(1,582.42mm)
2.84"
(72.14mm)
86th Driest Driest since: 1901 1931
40th Wettest Wettest to Date 2004
May 1900–Apr 1902
24-Month
85.11"
(2,161.79mm)
85.06"
(2,160.52mm)
0.05"
(1.27mm)
62nd Driest Driest since: 1901 1931
64th Wettest Wettest since: 1899 2019
May 1899–Apr 1902
36-Month
124.04"
(3,150.62mm)
127.66"
(3,242.56mm)
-3.62"
(-91.94mm)
39th Driest Driest since: 1901 1967
86th Wettest Wettest since: 1900 2021
May 1898–Apr 1902
48-Month
169.51"
(4,305.55mm)
170.21"
(4,323.33mm)
-0.70"
(-17.78mm)
55th Driest Driest since: 1901 1968
69th Wettest Wettest to Date 2021
May 1897–Apr 1902
60-Month
212.61"
(5,400.29mm)
212.58"
(5,399.53mm)
0.03"
(0.76mm)
52nd Driest Driest since: 1901 1967
71st Wettest Wettest to Date 2021

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2021, retrieved on October 25, 2021 from https://www.ncdc.noaa.gov/cag/