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 2015

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
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  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2018)
Wettest/Driest
Since
Record
December 2015
1-Month
4.57"
(116.08mm)
3.29"
(83.57mm)
1.28"
(32.51mm)
100th Driest Driest since: 2014 1955
25th Wettest Wettest since: 2013 1969
Nov–Dec 2015
2-Month
7.19"
(182.63mm)
6.27"
(159.26mm)
0.92"
(23.37mm)
85th Driest Driest since: 2014 1965
40th Wettest Wettest since: 2013 1972
Oct–Dec 2015
3-Month
10.90"
(276.86mm)
9.38"
(238.25mm)
1.52"
(38.61mm)
89th Driest Driest since: 2014 2001
36th Wettest Wettest since: 2013 2009
Sep–Dec 2015
4-Month
14.76"
(374.90mm)
12.94"
(328.68mm)
1.82"
(46.22mm)
90th Driest Driest since: 2014 1930
35th Wettest Wettest since: 2012 2018
Aug–Dec 2015
5-Month
17.37"
(441.20mm)
17.33"
(440.18mm)
0.04"
(1.02mm)
63rd Driest Driest since: 2014 1930
62nd Wettest Wettest since: 2013 2018
Jul–Dec 2015
6-Month
21.30"
(541.02mm)
21.51"
(546.35mm)
-0.21"
(-5.33mm)
60th Driest Driest since: 2014 1930
65th Wettest Wettest since: 2013 2018
Jun–Dec 2015
7-Month
30.69"
(779.53mm)
25.36"
(644.14mm)
5.33"
(135.39mm)
108th Driest Driest since: 2014 1930
17th Wettest Wettest since: 2013 2018
May–Dec 2015
8-Month
33.15"
(842.01mm)
29.09"
(738.89mm)
4.06"
(103.12mm)
101st Driest Driest since: 2014 1930
24th Wettest Wettest since: 2013 2018
Apr–Dec 2015
9-Month
36.78"
(934.21mm)
32.57"
(827.28mm)
4.21"
(106.93mm)
97th Driest Driest since: 2014 1930
28th Wettest Wettest since: 2013 2018
Mar–Dec 2015
10-Month
41.04"
(1,042.42mm)
36.35"
(923.29mm)
4.69"
(119.13mm)
101st Driest Driest since: 2014 1930
24th Wettest Wettest since: 2011 2018
Feb–Dec 2015
11-Month
43.07"
(1,093.98mm)
39.24"
(996.70mm)
3.83"
(97.28mm)
96th Driest Driest since: 2014 1930
29th Wettest Wettest since: 2011 2018
Jan–Dec 2015
12-Month
46.86"
(1,190.24mm)
42.59"
(1,081.79mm)
4.27"
(108.45mm)
100th Driest Driest since: 2014 1930
25th Wettest Wettest since: 2011 2018
Jul 2014–Dec 2015
18-Month
67.30"
(1,709.42mm)
64.07"
(1,627.38mm)
3.23"
(82.04mm)
73rd Driest Driest since: 2008 1930
51st Wettest Wettest since: 2014 2018
Jan 2014–Dec 2015
24-Month
91.62"
(2,327.15mm)
85.13"
(2,162.30mm)
6.49"
(164.85mm)
91st Driest Driest since: 2014 1931
33rd Wettest Wettest since: 2011 2004
Jan 2013–Dec 2015
36-Month
137.66"
(3,496.56mm)
127.64"
(3,242.06mm)
10.02"
(254.50mm)
100th Driest Driest since: 2014 1931
23rd Wettest Wettest since: 2011 2005
Jan 2012–Dec 2015
48-Month
178.06"
(4,522.72mm)
170.14"
(4,321.56mm)
7.92"
(201.16mm)
88th Driest Driest since: 2010 1966
34th Wettest Wettest since: 2014 2006
Jan 2011–Dec 2015
60-Month
229.17"
(5,820.92mm)
212.69"
(5,402.33mm)
16.48"
(418.59mm)
105th Driest Driest since: 2014 1966
16th Wettest Wettest since: 2013 1975

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 11, 2019 from https://www.ncdc.noaa.gov/cag/