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 December 2021. For more information, please see Climatological Rankings.


Maryland

Precipitation Rankings, April 1989

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
April 1989
1-Month
3.50"
(88.90mm)
3.48"
(88.39mm)
0.02"
(0.51mm)
71st Driest Driest since: 1988 1985
57th Wettest Wettest since: 1987 1983
Mar–Apr 1989
2-Month
8.67"
(220.22mm)
7.26"
(184.40mm)
1.41"
(35.82mm)
101st Driest Driest since: 1988 1915
27th Wettest Wettest since: 1984 1983
Feb–Apr 1989
3-Month
11.86"
(301.24mm)
10.15"
(257.81mm)
1.71"
(43.43mm)
100th Driest Driest since: 1988 2006
28th Wettest Wettest since: 1984 1983
Jan–Apr 1989
4-Month
14.57"
(370.08mm)
13.51"
(343.15mm)
1.06"
(26.93mm)
90th Driest Driest since: 1988 1985
38th Wettest Wettest since: 1984 1998
Dec 1988–Apr 1989
5-Month
15.61"
(396.49mm)
16.79"
(426.47mm)
-1.18"
(-29.98mm)
53rd Driest Driest since: 1988 1985
74th Wettest Wettest since: 1987 1937
Nov 1988–Apr 1989
6-Month
20.50"
(520.70mm)
19.78"
(502.41mm)
0.72"
(18.29mm)
81st Driest Driest since: 1988 1977
46th Wettest Wettest since: 1987 1998
Oct 1988–Apr 1989
7-Month
22.60"
(574.04mm)
22.91"
(581.91mm)
-0.31"
(-7.87mm)
67th Driest Driest since: 1988 2002
60th Wettest Wettest since: 1987 1984
Sep 1988–Apr 1989
8-Month
25.27"
(641.86mm)
26.46"
(672.08mm)
-1.19"
(-30.22mm)
56th Driest Driest since: 1985 1931
71st Wettest Wettest since: 1988 2019
Aug 1988–Apr 1989
9-Month
29.18"
(741.17mm)
30.83"
(783.08mm)
-1.65"
(-41.91mm)
53rd Driest Driest since: 1988 1931
74th Wettest Wettest since: 1987 2019
Jul 1988–Apr 1989
10-Month
34.08"
(865.63mm)
34.99"
(888.75mm)
-0.91"
(-23.12mm)
55th Driest Driest since: 1988 1931
72nd Wettest Wettest since: 1987 2019
Jun 1988–Apr 1989
11-Month
35.01"
(889.25mm)
38.83"
(986.28mm)
-3.82"
(-97.03mm)
33rd Driest Driest since: 1988 1931
94th Wettest Wettest since: 1987 2019
May 1988–Apr 1989
12-Month
40.72"
(1,034.29mm)
42.55"
(1,080.77mm)
-1.83"
(-46.48mm)
42nd Driest Driest since: 1988 1931
85th Wettest Wettest since: 1986 2019
Nov 1987–Apr 1989
18-Month
58.94"
(1,497.08mm)
62.30"
(1,582.42mm)
-3.36"
(-85.34mm)
39th Driest Driest since: 1987 1931
87th Wettest Wettest since: 1988 2004
May 1987–Apr 1989
24-Month
78.36"
(1,990.34mm)
85.06"
(2,160.52mm)
-6.70"
(-170.18mm)
25th Driest Driest since: 1988 1931
101st Wettest Wettest since: 1987 2019
May 1986–Apr 1989
36-Month
117.08"
(2,973.83mm)
127.66"
(3,242.56mm)
-10.58"
(-268.73mm)
15th Driest Driest since: 1969 1967
110th Wettest Wettest since: 1988 2021
May 1985–Apr 1989
48-Month
159.70"
(4,056.38mm)
170.21"
(4,323.33mm)
-10.51"
(-266.95mm)
15th Driest Driest since: 1988 1968
109th Wettest Wettest since: 1987 2021
May 1984–Apr 1989
60-Month
196.53"
(4,991.86mm)
212.58"
(5,399.53mm)
-16.05"
(-407.67mm)
8th Driest Driest since: 1970 1967
115th Wettest Wettest since: 1988 2021

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2022, retrieved on January 28, 2022 from https://www.ncdc.noaa.gov/cag/