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.

Virginia

Precipitation Rankings, December 2009

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Record Driest
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Record Wettest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Wettest/Driest Since	Record
December 2009 1-Month	7.15" (181.61mm)	3.22" (81.79mm)	3.93" (99.82mm)	128th Driest	Driest since: 2008	1965
December 2009 1-Month	7.15" (181.61mm)	3.22" (81.79mm)	3.93" (99.82mm)	1st Wettest	Wettest to Date	2009
Nov–Dec 2009 2-Month	13.83" (351.28mm)	6.06" (153.92mm)	7.77" (197.36mm)	128th Driest	Driest since: 2008	1965
Nov–Dec 2009 2-Month	13.83" (351.28mm)	6.06" (153.92mm)	7.77" (197.36mm)	1st Wettest	Wettest to Date	2009
Oct–Dec 2009 3-Month	16.95" (430.53mm)	9.18" (233.17mm)	7.77" (197.36mm)	128th Driest	Driest since: 2008	1965
Oct–Dec 2009 3-Month	16.95" (430.53mm)	9.18" (233.17mm)	7.77" (197.36mm)	1st Wettest	Wettest to Date	2009
Sep–Dec 2009 4-Month	20.67" (525.02mm)	12.73" (323.34mm)	7.94" (201.68mm)	126th Driest	Driest since: 2008	2001
Sep–Dec 2009 4-Month	20.67" (525.02mm)	12.73" (323.34mm)	7.94" (201.68mm)	3rd Wettest	Wettest to Date	2018
Aug–Dec 2009 5-Month	24.86" (631.44mm)	17.08" (433.83mm)	7.78" (197.61mm)	125th Driest	Driest since: 2008	1930
Aug–Dec 2009 5-Month	24.86" (631.44mm)	17.08" (433.83mm)	7.78" (197.61mm)	4th Wettest	Wettest since: 1996	2018
Jul–Dec 2009 6-Month	28.93" (734.82mm)	21.61" (548.89mm)	7.32" (185.93mm)	122nd Driest	Driest since: 2008	1930
Jul–Dec 2009 6-Month	28.93" (734.82mm)	21.61" (548.89mm)	7.32" (185.93mm)	7th Wettest	Wettest since: 2003	2018
Jun–Dec 2009 7-Month	34.13" (866.90mm)	25.59" (649.99mm)	8.54" (216.91mm)	121st Driest	Driest since: 2008	1930
Jun–Dec 2009 7-Month	34.13" (866.90mm)	25.59" (649.99mm)	8.54" (216.91mm)	8th Wettest	Wettest since: 2006	2018
May–Dec 2009 8-Month	40.26" (1,022.60mm)	29.42" (747.27mm)	10.84" (275.33mm)	123rd Driest	Driest since: 2008	1930
May–Dec 2009 8-Month	40.26" (1,022.60mm)	29.42" (747.27mm)	10.84" (275.33mm)	6th Wettest	Wettest since: 2003	2018
Apr–Dec 2009 9-Month	43.38" (1,101.85mm)	32.79" (832.87mm)	10.59" (268.98mm)	122nd Driest	Driest since: 2008	1930
Apr–Dec 2009 9-Month	43.38" (1,101.85mm)	32.79" (832.87mm)	10.59" (268.98mm)	7th Wettest	Wettest since: 2003	2018
Mar–Dec 2009 10-Month	47.39" (1,203.71mm)	36.57" (928.88mm)	10.82" (274.83mm)	123rd Driest	Driest since: 2008	1930
Mar–Dec 2009 10-Month	47.39" (1,203.71mm)	36.57" (928.88mm)	10.82" (274.83mm)	6th Wettest	Wettest since: 2003	2018
Feb–Dec 2009 11-Month	48.33" (1,227.58mm)	39.59" (1,005.59mm)	8.74" (221.99mm)	119th Driest	Driest since: 2008	1930
Feb–Dec 2009 11-Month	48.33" (1,227.58mm)	39.59" (1,005.59mm)	8.74" (221.99mm)	10th Wettest	Wettest since: 2003	2018
Jan–Dec 2009 12-Month	51.25" (1,301.75mm)	42.94" (1,090.68mm)	8.31" (211.07mm)	116th Driest	Driest since: 2008	1930
Jan–Dec 2009 12-Month	51.25" (1,301.75mm)	42.94" (1,090.68mm)	8.31" (211.07mm)	13th Wettest	Wettest since: 2003	2018
Jul 2008–Dec 2009 18-Month	71.68" (1,820.67mm)	64.55" (1,639.57mm)	7.13" (181.10mm)	107th Driest	Driest since: 2008	1930
Jul 2008–Dec 2009 18-Month	71.68" (1,820.67mm)	64.55" (1,639.57mm)	7.13" (181.10mm)	21st Wettest	Wettest since: 2004	2003
Jan 2008–Dec 2009 24-Month	91.89" (2,334.01mm)	85.88" (2,181.35mm)	6.01" (152.66mm)	96th Driest	Driest since: 2008	1931
Jan 2008–Dec 2009 24-Month	91.89" (2,334.01mm)	85.88" (2,181.35mm)	6.01" (152.66mm)	32nd Wettest	Wettest since: 2004	2004
Jan 2007–Dec 2009 36-Month	127.08" (3,227.83mm)	128.83" (3,272.28mm)	-1.75" (-44.45mm)	44th Driest	Driest since: 2008	1965
Jan 2007–Dec 2009 36-Month	127.08" (3,227.83mm)	128.83" (3,272.28mm)	-1.75" (-44.45mm)	83rd Wettest	Wettest since: 2006	2020
Jan 2006–Dec 2009 48-Month	173.28" (4,401.31mm)	171.77" (4,362.96mm)	1.51" (38.35mm)	61st Driest	Driest since: 2008	1966
Jan 2006–Dec 2009 48-Month	173.28" (4,401.31mm)	171.77" (4,362.96mm)	1.51" (38.35mm)	65th Wettest	Wettest since: 2006	2020
Jan 2005–Dec 2009 60-Month	213.11" (5,412.99mm)	214.74" (5,454.40mm)	-1.63" (-41.41mm)	46th Driest	Driest since: 2008	1967
Jan 2005–Dec 2009 60-Month	213.11" (5,412.99mm)	214.74" (5,454.40mm)	-1.63" (-41.41mm)	79th Wettest	Wettest since: 2007	2020

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published March 2023, retrieved on March 31, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings