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 October 2019. For more information, please see Climatological Rankings.


Maryland

Precipitation Rankings, October 2004

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
October 2004
1-Month
1.72"
(43.69mm)
3.11"
(78.99mm)
-1.39"
(-35.30mm)
24th Driest Driest since: 2001 1963
102nd Wettest Wettest since: 2003 1976
Sep–Oct 2004
2-Month
6.98"
(177.29mm)
6.68"
(169.67mm)
0.30"
(7.62mm)
77th Driest Driest since: 2001 1941
49th Wettest Wettest since: 2003 1999
Aug–Oct 2004
3-Month
12.41"
(315.21mm)
11.06"
(280.92mm)
1.35"
(34.29mm)
91st Driest Driest since: 2001 1930
35th Wettest Wettest since: 2003 2011
Jul–Oct 2004
4-Month
18.37"
(466.60mm)
15.24"
(387.10mm)
3.13"
(79.50mm)
98th Driest Driest since: 2002 1930
28th Wettest Wettest since: 2003 2018
Jun–Oct 2004
5-Month
22.77"
(578.36mm)
19.09"
(484.89mm)
3.68"
(93.47mm)
102nd Driest Driest since: 2002 1930
24th Wettest Wettest since: 2003 2018
May–Oct 2004
6-Month
26.65"
(676.91mm)
22.82"
(579.63mm)
3.83"
(97.28mm)
97th Driest Driest since: 2002 1930
29th Wettest Wettest since: 2003 2018
Apr–Oct 2004
7-Month
32.05"
(814.07mm)
26.30"
(668.02mm)
5.75"
(146.05mm)
109th Driest Driest since: 2002 1930
17th Wettest Wettest since: 2003 2018
Mar–Oct 2004
8-Month
34.52"
(876.81mm)
30.08"
(764.03mm)
4.44"
(112.78mm)
103rd Driest Driest since: 2002 1930
23rd Wettest Wettest since: 2003 2018
Feb–Oct 2004
9-Month
36.99"
(939.55mm)
32.97"
(837.44mm)
4.02"
(102.11mm)
100th Driest Driest since: 2002 1930
26th Wettest Wettest since: 2003 2018
Jan–Oct 2004
10-Month
39.24"
(996.70mm)
36.33"
(922.78mm)
2.91"
(73.92mm)
90th Driest Driest since: 2002 1930
36th Wettest Wettest since: 2003 2018
Dec 2003–Oct 2004
11-Month
44.14"
(1,121.16mm)
39.61"
(1,006.09mm)
4.53"
(115.07mm)
99th Driest Driest since: 2002 1930
26th Wettest Wettest since: 2003 1979
Nov 2003–Oct 2004
12-Month
48.77"
(1,238.76mm)
42.60"
(1,082.04mm)
6.17"
(156.72mm)
105th Driest Driest since: 2002 1930
20th Wettest Wettest since: 2003 2003
May 2003–Oct 2004
18-Month
84.69"
(2,151.13mm)
65.38"
(1,660.65mm)
19.31"
(490.48mm)
123rd Driest Driest since: 2003 1930
2nd Wettest Wettest to Date 2019
Nov 2002–Oct 2004
24-Month
108.68"
(2,760.47mm)
85.12"
(2,162.05mm)
23.56"
(598.42mm)
123rd Driest Driest since: 2003 1931
1st Wettest Wettest to Date 2004
Nov 2001–Oct 2004
36-Month
144.31"
(3,665.47mm)
127.68"
(3,243.07mm)
16.63"
(422.40mm)
116th Driest Driest since: 2003 1931
7th Wettest Wettest since: 1980 2005
Ties: 2011
Nov 2000–Oct 2004
48-Month
182.34"
(4,631.44mm)
170.17"
(4,322.32mm)
12.17"
(309.12mm)
102nd Driest Driest since: 2003 1966
20th Wettest Wettest since: 1999 2006
Nov 1999–Oct 2004
60-Month
226.13"
(5,743.70mm)
212.67"
(5,401.82mm)
13.46"
(341.88mm)
96th Driest Driest since: 2003 1966
25th Wettest Wettest since: 2000 1975

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 20, 2019 from https://www.ncdc.noaa.gov/cag/