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, March 2003

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  • Record Wettest
PeriodValue1901-2000
Mean
AnomalyRank
(1895-2023)
Wettest/Driest
Since
Record
March 2003
1-Month
4.08"
(103.63mm)
3.78"
(96.01mm)
0.30"
(7.62mm)
81st Driest
Driest since:
2006
49th Wettest
Wettest since:
1994
Feb–Mar 2003
2-Month
9.94"
(252.48mm)
6.67"
(169.42mm)
3.27"
(83.06mm)
123rd Driest
Driest since:
2006
7th Wettest
Wettest since:
1994
Jan–Mar 2003
3-Month
12.19"
(309.63mm)
10.02"
(254.51mm)
2.17"
(55.12mm)
111th Driest
Driest since:
2009
19th Wettest
Wettest since:
1998
Dec 2002–Mar 2003
4-Month
16.46"
(418.08mm)
13.31"
(338.07mm)
3.15"
(80.01mm)
112th Driest
Driest since:
1981
17th Wettest
Wettest since:
1994
Nov 2002–Mar 2003
5-Month
20.89"
(530.61mm)
16.29"
(413.77mm)
4.60"
(116.84mm)
112th Driest
Driest since:
1977
17th Wettest
Wettest since:
1998
Oct 2002–Mar 2003
6-Month
27.15"
(689.61mm)
19.43"
(493.52mm)
7.72"
(196.09mm)
122nd Driest
Driest since:
2002
7th Wettest
Wettest since:
1984
Sep 2002–Mar 2003
7-Month
31.11"
(790.19mm)
22.98"
(583.69mm)
8.13"
(206.50mm)
121st Driest
Driest since:
2002
8th Wettest
Wettest since:
2019
Aug 2002–Mar 2003
8-Month
34.06"
(865.12mm)
27.35"
(694.69mm)
6.71"
(170.43mm)
114th Driest
Driest since:
1931
15th Wettest
Wettest since:
2019
Jul 2002–Mar 2003
9-Month
36.72"
(932.69mm)
31.51"
(800.35mm)
5.21"
(132.34mm)
106th Driest
Driest since:
1931
23rd Wettest
Wettest since:
2019
Jun 2002–Mar 2003
10-Month
39.51"
(1,003.55mm)
35.35"
(897.89mm)
4.16"
(105.66mm)
97th Driest
Driest since:
1931
32nd Wettest
Wettest since:
2019
May 2002–Mar 2003
11-Month
42.81"
(1,087.37mm)
39.07"
(992.38mm)
3.74"
(94.99mm)
92nd Driest
Driest since:
1931
37th Wettest
Wettest since:
2019
Apr 2002–Mar 2003
12-Month
46.54"
(1,182.12mm)
42.53"
(1,080.26mm)
4.01"
(101.86mm)
97th Driest
Driest since:
1931
32nd Wettest
Wettest since:
2019
Oct 2001–Mar 2003
18-Month
57.44"
(1,458.98mm)
61.95"
(1,573.53mm)
-4.51"
(-114.55mm)
30th Driest
Driest since:
1931
98th Wettest
Wettest since:
2004
Apr 2001–Mar 2003
24-Month
79.78"
(2,026.41mm)
85.02"
(2,159.51mm)
-5.24"
(-133.10mm)
33rd Driest
Driest since:
1931
95th Wettest
Wettest since:
2019
Ties: 1956
Apr 2000–Mar 2003
36-Month
123.20"
(3,129.28mm)
127.61"
(3,241.29mm)
-4.41"
(-112.01mm)
39th Driest
Driest since:
1967
88th Wettest
Wettest since:
2021
Apr 1999–Mar 2003
48-Month
165.60"
(4,206.24mm)
170.17"
(4,322.32mm)
-4.57"
(-116.08mm)
41st Driest
Driest since:
1967
85th Wettest
Wettest since:
2021
Apr 1998–Mar 2003
60-Month
202.77"
(5,150.36mm)
212.51"
(5,397.75mm)
-9.74"
(-247.39mm)
28th Driest
Driest since:
1967
97th Wettest
Wettest since:
2021

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