Statewide Rankings

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Month:

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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, March 2009

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Record Driest
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Record Wettest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2023)	Wettest/Driest Since	Record
March 2009 1-Month	2.33" (59.18mm)	3.78" (96.01mm)	-1.45" (-36.83mm)	20th Driest	Driest since: 2006	2006
March 2009 1-Month	2.33" (59.18mm)	3.78" (96.01mm)	-1.45" (-36.83mm)	110th Wettest	Wettest since: 2008	1994
Feb–Mar 2009 2-Month	2.84" (72.14mm)	6.67" (169.42mm)	-3.83" (-97.28mm)	2nd Driest	Driest since: 2006	2006
Feb–Mar 2009 2-Month	2.84" (72.14mm)	6.67" (169.42mm)	-3.83" (-97.28mm)	128th Wettest	Wettest since: 2008	1994
Jan–Mar 2009 3-Month	5.33" (135.38mm)	10.02" (254.51mm)	-4.69" (-119.13mm)	1st Driest	Driest to Date	2009
Jan–Mar 2009 3-Month	5.33" (135.38mm)	10.02" (254.51mm)	-4.69" (-119.13mm)	129th Wettest	Wettest since: 2008	1998
Dec 2008–Mar 2009 4-Month	10.10" (256.54mm)	13.31" (338.07mm)	-3.21" (-81.53mm)	18th Driest	Driest since: 2006	1981
Dec 2008–Mar 2009 4-Month	10.10" (256.54mm)	13.31" (338.07mm)	-3.21" (-81.53mm)	111th Wettest	Wettest since: 2008	1994
Nov 2008–Mar 2009 5-Month	13.43" (341.12mm)	16.29" (413.77mm)	-2.86" (-72.65mm)	31st Driest	Driest since: 2006	1977
Nov 2008–Mar 2009 5-Month	13.43" (341.12mm)	16.29" (413.77mm)	-2.86" (-72.65mm)	98th Wettest	Wettest since: 2008	1998
Oct 2008–Mar 2009 6-Month	14.90" (378.46mm)	19.43" (493.52mm)	-4.53" (-115.06mm)	14th Driest	Driest since: 2002	2002
Oct 2008–Mar 2009 6-Month	14.90" (378.46mm)	19.43" (493.52mm)	-4.53" (-115.06mm)	115th Wettest	Wettest since: 2008	1984
Sep 2008–Mar 2009 7-Month	19.79" (502.67mm)	22.98" (583.69mm)	-3.19" (-81.02mm)	27th Driest	Driest since: 2002	2002
Sep 2008–Mar 2009 7-Month	19.79" (502.67mm)	22.98" (583.69mm)	-3.19" (-81.02mm)	102nd Wettest	Wettest since: 2008	2019
Aug 2008–Mar 2009 8-Month	21.80" (553.72mm)	27.35" (694.69mm)	-5.55" (-140.97mm)	10th Driest	Driest since: 2002	1931
Aug 2008–Mar 2009 8-Month	21.80" (553.72mm)	27.35" (694.69mm)	-5.55" (-140.97mm)	119th Wettest	Wettest since: 2008	2019
Jul 2008–Mar 2009 9-Month	26.01" (660.65mm)	31.51" (800.35mm)	-5.50" (-139.70mm)	14th Driest	Driest since: 2002	1931
Jul 2008–Mar 2009 9-Month	26.01" (660.65mm)	31.51" (800.35mm)	-5.50" (-139.70mm)	115th Wettest	Wettest since: 2008	2019
Jun 2008–Mar 2009 10-Month	30.61" (777.49mm)	35.35" (897.89mm)	-4.74" (-120.40mm)	24th Driest	Driest since: 2008	1931
Jun 2008–Mar 2009 10-Month	30.61" (777.49mm)	35.35" (897.89mm)	-4.74" (-120.40mm)	105th Wettest	Wettest since: 2007	2019
May 2008–Mar 2009 11-Month	37.47" (951.74mm)	39.07" (992.38mm)	-1.60" (-40.64mm)	49th Driest	Driest since: 2008	1931
May 2008–Mar 2009 11-Month	37.47" (951.74mm)	39.07" (992.38mm)	-1.60" (-40.64mm)	80th Wettest	Wettest since: 2007	2019
Apr 2008–Mar 2009 12-Month	42.19" (1,071.63mm)	42.53" (1,080.26mm)	-0.34" (-8.63mm)	64th Driest	Driest since: 2008	1931
Apr 2008–Mar 2009 12-Month	42.19" (1,071.63mm)	42.53" (1,080.26mm)	-0.34" (-8.63mm)	65th Wettest	Wettest since: 2007	2019
Oct 2007–Mar 2009 18-Month	60.90" (1,546.86mm)	61.95" (1,573.53mm)	-1.05" (-26.67mm)	59th Driest	Driest since: 2008	1931
Oct 2007–Mar 2009 18-Month	60.90" (1,546.86mm)	61.95" (1,573.53mm)	-1.05" (-26.67mm)	69th Wettest	Wettest since: 2007	2004
Apr 2007–Mar 2009 24-Month	77.33" (1,964.18mm)	85.02" (2,159.51mm)	-7.69" (-195.33mm)	19th Driest	Driest since: 2002	1931
Apr 2007–Mar 2009 24-Month	77.33" (1,964.18mm)	85.02" (2,159.51mm)	-7.69" (-195.33mm)	109th Wettest	Wettest since: 2008	2019
Apr 2006–Mar 2009 36-Month	125.70" (3,192.78mm)	127.61" (3,241.29mm)	-1.91" (-48.51mm)	48th Driest	Driest since: 2008	1967
Apr 2006–Mar 2009 36-Month	125.70" (3,192.78mm)	127.61" (3,241.29mm)	-1.91" (-48.51mm)	79th Wettest	Wettest since: 2007	2021
Apr 2005–Mar 2009 48-Month	165.02" (4,191.51mm)	170.17" (4,322.32mm)	-5.15" (-130.81mm)	38th Driest	Driest since: 2002	1967
Apr 2005–Mar 2009 48-Month	165.02" (4,191.51mm)	170.17" (4,322.32mm)	-5.15" (-130.81mm)	88th Wettest	Wettest since: 2008	2021
Apr 2004–Mar 2009 60-Month	214.78" (5,455.41mm)	212.51" (5,397.75mm)	2.27" (57.66mm)	63rd Driest	Driest since: 2003	1967
Apr 2004–Mar 2009 60-Month	214.78" (5,455.41mm)	212.51" (5,397.75mm)	2.27" (57.66mm)	62nd Wettest	Wettest since: 2008	2021

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published May 2023, retrieved on May 29, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings