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 2002

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 2002
1-Month
3.30"
(83.82mm)
3.73"
(94.74mm)
-0.43"
(-10.92mm)
52nd Driest
Driest since:
1964
77th Wettest
Wettest since:
2018
Ties: 1905
Apr–May 2002
2-Month
7.03"
(178.56mm)
7.21"
(183.13mm)
-0.18"
(-4.57mm)
62nd Driest
Driest since:
1963
67th Wettest
Wettest since:
1983
Mar–May 2002
3-Month
11.25"
(285.75mm)
10.99"
(279.15mm)
0.26"
(6.60mm)
78th Driest
Driest since:
1986
51st Wettest
Wettest since:
1983
Feb–May 2002
4-Month
11.83"
(300.48mm)
13.88"
(352.55mm)
-2.05"
(-52.07mm)
29th Driest
Driest since:
2006
100th Wettest
Wettest since:
1983
Jan–May 2002
5-Month
14.15"
(359.41mm)
17.23"
(437.64mm)
-3.08"
(-78.23mm)
21st Driest
Driest since:
1969
108th Wettest
Wettest since:
1998
Dec 2001–May 2002
6-Month
16.00"
(406.40mm)
20.52"
(521.21mm)
-4.52"
(-114.81mm)
15th Driest
Driest since:
1986
113th Wettest
Wettest since:
1984
Nov 2001–May 2002
7-Month
17.01"
(432.05mm)
23.51"
(597.15mm)
-6.50"
(-165.10mm)
4th Driest
Driest since:
1977
124th Wettest
Wettest since:
1998
Oct 2001–May 2002
8-Month
17.93"
(455.42mm)
26.64"
(676.66mm)
-8.71"
(-221.24mm)
2nd Driest
Driest since:
1925
126th Wettest
Wettest since:
1984
Sep 2001–May 2002
9-Month
20.33"
(516.38mm)
30.19"
(766.83mm)
-9.86"
(-250.45mm)
1st Driest
Driest since:
2002
127th Wettest
Wettest since:
2019
Aug 2001–May 2002
10-Month
24.64"
(625.86mm)
34.56"
(877.82mm)
-9.92"
(-251.96mm)
2nd Driest
Driest since:
1931
126th Wettest
Wettest since:
2019
Jul 2001–May 2002
11-Month
29.12"
(739.65mm)
38.72"
(983.49mm)
-9.60"
(-243.84mm)
4th Driest
Driest since:
1931
124th Wettest
Wettest since:
2019
Jun 2001–May 2002
12-Month
33.77"
(857.76mm)
42.56"
(1,081.02mm)
-8.79"
(-223.26mm)
6th Driest
Driest since:
1931
122nd Wettest
Wettest since:
2019
Dec 2000–May 2002
18-Month
52.99"
(1,345.95mm)
63.04"
(1,601.22mm)
-10.05"
(-255.27mm)
9th Driest
Driest since:
1931
118th Wettest
Wettest since:
2019
Jun 2000–May 2002
24-Month
76.14"
(1,933.96mm)
85.05"
(2,160.27mm)
-8.91"
(-226.31mm)
18th Driest
Driest since:
1931
109th Wettest
Wettest since:
2019
Jun 1999–May 2002
36-Month
121.52"
(3,086.61mm)
127.65"
(3,242.31mm)
-6.13"
(-155.70mm)
30th Driest
Driest since:
1967
96th Wettest
Wettest since:
2021
Jun 1998–May 2002
48-Month
154.61"
(3,927.09mm)
170.18"
(4,322.57mm)
-15.57"
(-395.48mm)
9th Driest
Driest since:
1966
116th Wettest
Wettest since:
2021
Jun 1997–May 2002
60-Month
204.54"
(5,195.32mm)
212.57"
(5,399.28mm)
-8.03"
(-203.96mm)
30th Driest
Driest since:
1969
94th Wettest
Wettest since:
2022

Citing This Page