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, December 1984

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2018)
Wettest/Driest
Since
Record
December 1984
1-Month
1.88"
(47.75mm)
3.29"
(83.57mm)
-1.41"
(-35.82mm)
19th Driest Driest since: 1980 1955
106th Wettest Wettest since: 1983 1969
Nov–Dec 1984
2-Month
5.27"
(133.86mm)
6.27"
(159.26mm)
-1.00"
(-25.40mm)
44th Driest Driest since: 1981 1965
81st Wettest Wettest since: 1983 1972
Oct–Dec 1984
3-Month
8.39"
(213.11mm)
9.38"
(238.25mm)
-0.99"
(-25.14mm)
44th Driest Driest since: 1982 2001
81st Wettest Wettest since: 1983 2009
Sep–Dec 1984
4-Month
10.01"
(254.25mm)
12.94"
(328.68mm)
-2.93"
(-74.43mm)
19th Driest Driest since: 1980 1930
106th Wettest Wettest since: 1983 2018
Ties: 1980
Aug–Dec 1984
5-Month
14.41"
(366.01mm)
17.33"
(440.18mm)
-2.92"
(-74.17mm)
23rd Driest Driest since: 1982 1930
102nd Wettest Wettest since: 1983 2018
Jul–Dec 1984
6-Month
19.92"
(505.97mm)
21.51"
(546.35mm)
-1.59"
(-40.38mm)
43rd Driest Driest since: 1982 1930
82nd Wettest Wettest since: 1983 2018
Jun–Dec 1984
7-Month
22.51"
(571.75mm)
25.36"
(644.14mm)
-2.85"
(-72.39mm)
30th Driest Driest since: 1981 1930
95th Wettest Wettest since: 1983 2018
May–Dec 1984
8-Month
28.35"
(720.09mm)
29.09"
(738.89mm)
-0.74"
(-18.80mm)
56th Driest Driest since: 1982 1930
69th Wettest Wettest since: 1983 2018
Apr–Dec 1984
9-Month
32.76"
(832.10mm)
32.57"
(827.28mm)
0.19"
(4.82mm)
63rd Driest Driest since: 1982 1930
62nd Wettest Wettest since: 1983 2018
Mar–Dec 1984
10-Month
39.03"
(991.36mm)
36.35"
(923.29mm)
2.68"
(68.07mm)
88th Driest Driest since: 1982 1930
37th Wettest Wettest since: 1983 2018
Feb–Dec 1984
11-Month
43.36"
(1,101.34mm)
39.24"
(996.70mm)
4.12"
(104.64mm)
99th Driest Driest since: 1982 1930
26th Wettest Wettest since: 1983 2018
Jan–Dec 1984
12-Month
45.50"
(1,155.70mm)
42.59"
(1,081.79mm)
2.91"
(73.91mm)
90th Driest Driest since: 1982 1930
35th Wettest Wettest since: 1983 2018
Jul 1983–Dec 1984
18-Month
68.81"
(1,747.77mm)
64.07"
(1,627.38mm)
4.74"
(120.39mm)
86th Driest Driest since: 1983 1930
38th Wettest Wettest since: 1979 2018
Jan 1983–Dec 1984
24-Month
96.87"
(2,460.50mm)
85.13"
(2,162.30mm)
11.74"
(298.20mm)
113th Driest Driest since: 1983 1931
11th Wettest Wettest since: 1979 2004
Jan 1982–Dec 1984
36-Month
136.57"
(3,468.88mm)
127.64"
(3,242.06mm)
8.93"
(226.82mm)
95th Driest Driest since: 1983 1931
28th Wettest Wettest since: 1980 2005
Jan 1981–Dec 1984
48-Month
173.11"
(4,396.99mm)
170.14"
(4,321.56mm)
2.97"
(75.43mm)
66th Driest Driest since: 1983 1966
56th Wettest Wettest since: 1981 2006
Jan 1980–Dec 1984
60-Month
209.82"
(5,329.43mm)
212.69"
(5,402.33mm)
-2.87"
(-72.90mm)
41st Driest Driest since: 1971 1966
80th Wettest Wettest since: 1983 1975

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 17, 2019 from https://www.ncdc.noaa.gov/cag/