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, May 2008

View Period (Months):
Download: csv json xml
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
May 2008
1-Month
6.86"
(174.24mm)
3.73"
(94.74mm)
3.13"
(79.50mm)
124th Driest
Driest since:
1964
5th Wettest
Wettest since:
2018
Apr–May 2008
2-Month
11.58"
(294.13mm)
7.21"
(183.13mm)
4.37"
(111.00mm)
127th Driest
Driest since:
1963
2nd Wettest
Wettest since:
1983
Mar–May 2008
3-Month
14.53"
(369.06mm)
10.99"
(279.15mm)
3.54"
(89.91mm)
120th Driest
Driest since:
1986
9th Wettest
Wettest since:
1983
Feb–May 2008
4-Month
18.07"
(458.98mm)
13.88"
(352.55mm)
4.19"
(106.43mm)
116th Driest
Driest since:
2006
13th Wettest
Wettest since:
1983
Jan–May 2008
5-Month
19.72"
(500.89mm)
17.23"
(437.64mm)
2.49"
(63.25mm)
103rd Driest
Driest since:
1969
26th Wettest
Wettest since:
1998
Dec 2007–May 2008
6-Month
23.93"
(607.82mm)
20.52"
(521.21mm)
3.41"
(86.61mm)
107th Driest
Driest since:
1986
21st Wettest
Wettest since:
1984
Nov 2007–May 2008
7-Month
25.70"
(652.78mm)
23.51"
(597.15mm)
2.19"
(55.63mm)
92nd Driest
Driest since:
1977
36th Wettest
Wettest since:
1998
Oct 2007–May 2008
8-Month
30.29"
(769.37mm)
26.64"
(676.66mm)
3.65"
(92.71mm)
102nd Driest
Driest since:
1925
26th Wettest
Wettest since:
1984
Sep 2007–May 2008
9-Month
31.59"
(802.39mm)
30.19"
(766.83mm)
1.40"
(35.56mm)
79th Driest
Driest since:
2002
49th Wettest
Wettest since:
2019
Aug 2007–May 2008
10-Month
35.49"
(901.45mm)
34.56"
(877.82mm)
0.93"
(23.63mm)
72nd Driest
Driest since:
1931
56th Wettest
Wettest since:
2019
Jul 2007–May 2008
11-Month
37.96"
(964.18mm)
38.72"
(983.49mm)
-0.76"
(-19.31mm)
55th Driest
Driest since:
1931
73rd Wettest
Wettest since:
2019
Jun 2007–May 2008
12-Month
40.88"
(1,038.35mm)
42.56"
(1,081.02mm)
-1.68"
(-42.67mm)
50th Driest
Driest since:
1931
78th Wettest
Wettest since:
2019
Dec 2006–May 2008
18-Month
57.75"
(1,466.85mm)
63.04"
(1,601.22mm)
-5.29"
(-134.37mm)
29th Driest
Driest since:
1931
98th Wettest
Wettest since:
2019
Jun 2006–May 2008
24-Month
89.33"
(2,268.98mm)
85.05"
(2,160.27mm)
4.28"
(108.71mm)
81st Driest
Driest since:
1931
46th Wettest
Wettest since:
2019
Jun 2005–May 2008
36-Month
127.07"
(3,227.58mm)
127.65"
(3,242.31mm)
-0.58"
(-14.73mm)
53rd Driest
Driest since:
1967
73rd Wettest
Wettest since:
2021
Jun 2004–May 2008
48-Month
174.89"
(4,442.21mm)
170.18"
(4,322.57mm)
4.71"
(119.64mm)
79th Driest
Driest since:
1966
46th Wettest
Wettest since:
2021
Jun 2003–May 2008
60-Month
230.28"
(5,849.11mm)
212.57"
(5,399.28mm)
17.71"
(449.83mm)
105th Driest
Driest since:
1969
19th Wettest
Wettest since:
2022

Citing This Page