Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Maryland

Precipitation Rankings, June 1988

View Period (Months):
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
June 1988
1-Month
0.93"
(23.62mm)
3.85"
(97.79mm)
-2.92"
(-74.17mm)
1st Driest
Driest since:
1988
128th Wettest
Wettest since:
1972
May–Jun 1988
2-Month
6.64"
(168.66mm)
7.58"
(192.53mm)
-0.94"
(-23.87mm)
40th Driest
Driest since:
1964
89th Wettest
Wettest since:
1972
Apr–Jun 1988
3-Month
9.50"
(241.30mm)
11.06"
(280.92mm)
-1.56"
(-39.62mm)
38th Driest
Driest since:
1986
91st Wettest
Wettest since:
1972
Mar–Jun 1988
4-Month
12.01"
(305.05mm)
14.84"
(376.94mm)
-2.83"
(-71.89mm)
18th Driest
Driest since:
1986
111th Wettest
Wettest since:
1983
Feb–Jun 1988
5-Month
15.30"
(388.62mm)
17.72"
(450.09mm)
-2.42"
(-61.47mm)
26th Driest
Driest since:
1925
103rd Wettest
Wettest since:
1972
Jan–Jun 1988
6-Month
18.35"
(466.09mm)
21.08"
(535.43mm)
-2.73"
(-69.34mm)
30th Driest
Driest since:
1986
99th Wettest
Wettest since:
1972
Dec 1987–Jun 1988
7-Month
21.06"
(534.92mm)
24.36"
(618.74mm)
-3.30"
(-83.82mm)
24th Driest
Driest since:
1986
104th Wettest
Wettest since:
1998
Nov 1987–Jun 1988
8-Month
24.86"
(631.44mm)
27.35"
(694.69mm)
-2.49"
(-63.25mm)
39th Driest
Driest since:
1977
89th Wettest
Wettest since:
1998
Oct 1987–Jun 1988
9-Month
27.16"
(689.86mm)
30.49"
(774.45mm)
-3.33"
(-84.59mm)
35th Driest
Driest since:
1925
93rd Wettest
Wettest since:
2003
Sep 1987–Jun 1988
10-Month
33.07"
(839.98mm)
34.04"
(864.62mm)
-0.97"
(-24.64mm)
57th Driest
Driest since:
2002
71st Wettest
Wettest since:
2019
Aug 1987–Jun 1988
11-Month
34.70"
(881.38mm)
38.41"
(975.61mm)
-3.71"
(-94.23mm)
32nd Driest
Driest since:
1931
96th Wettest
Wettest since:
1972
Ties: 1977
Jul 1987–Jun 1988
12-Month
37.74"
(958.60mm)
42.56"
(1,081.02mm)
-4.82"
(-122.42mm)
25th Driest
Driest since:
1931
103rd Wettest
Wettest since:
2019
Jan 1987–Jun 1988
18-Month
56.86"
(1,444.24mm)
63.61"
(1,615.69mm)
-6.75"
(-171.45mm)
21st Driest
Driest since:
1931
107th Wettest
Wettest since:
2019
Jul 1986–Jun 1988
24-Month
79.70"
(2,024.38mm)
85.04"
(2,160.02mm)
-5.34"
(-135.64mm)
29th Driest
Driest since:
1931
98th Wettest
Wettest since:
2019
Jul 1985–Jun 1988
36-Month
117.69"
(2,989.33mm)
127.68"
(3,243.07mm)
-9.99"
(-253.74mm)
17th Driest
Driest since:
1967
109th Wettest
Wettest since:
2021
Jul 1984–Jun 1988
48-Month
154.02"
(3,912.11mm)
170.20"
(4,323.08mm)
-16.18"
(-410.97mm)
10th Driest
Driest since:
1967
115th Wettest
Wettest since:
2021
Jul 1983–Jun 1988
60-Month
202.91"
(5,153.91mm)
212.61"
(5,400.29mm)
-9.70"
(-246.38mm)
24th Driest
Driest since:
1967
100th Wettest
Wettest since:
2022

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