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.

West Virginia

Precipitation Rankings, May 2010

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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
May 2010 1-Month	5.56" (141.22mm)	4.15" (105.41mm)	1.41" (35.81mm)	100th Driest	Driest since: 2008	1911
May 2010 1-Month	5.56" (141.22mm)	4.15" (105.41mm)	1.41" (35.81mm)	29th Wettest	Wettest since: 2009	1996
Apr–May 2010 2-Month	7.57" (192.28mm)	7.88" (200.15mm)	-0.31" (-7.87mm)	57th Driest	Driest since: 2007	1930
Apr–May 2010 2-Month	7.57" (192.28mm)	7.88" (200.15mm)	-0.31" (-7.87mm)	72nd Wettest	Wettest since: 2009	1901
Mar–May 2010 3-Month	11.01" (279.65mm)	11.96" (303.78mm)	-0.95" (-24.13mm)	44th Driest	Driest since: 2007	1941
Mar–May 2010 3-Month	11.01" (279.65mm)	11.96" (303.78mm)	-0.95" (-24.13mm)	85th Wettest	Wettest since: 2009	2011
Feb–May 2010 4-Month	14.36" (364.74mm)	15.08" (383.03mm)	-0.72" (-18.29mm)	49th Driest	Driest since: 2007	1941
	14.36" (364.74mm)	15.08" (383.03mm)	-0.72" (-18.29mm)	80th Wettest	Wettest since: 2009	2018
	Ties: 1920, 1992
Jan–May 2010 5-Month	17.94" (455.68mm)	18.71" (475.23mm)	-0.77" (-19.55mm)	50th Driest	Driest since: 2007	1941
Jan–May 2010 5-Month	17.94" (455.68mm)	18.71" (475.23mm)	-0.77" (-19.55mm)	79th Wettest	Wettest since: 2009	1994
Dec 2009–May 2010 6-Month	22.71" (576.83mm)	22.13" (562.10mm)	0.58" (14.73mm)	67th Driest	Driest since: 2007	1941
Dec 2009–May 2010 6-Month	22.71" (576.83mm)	22.13" (562.10mm)	0.58" (14.73mm)	61st Wettest	Wettest since: 2009	1994
Nov 2009–May 2010 7-Month	24.43" (620.52mm)	25.20" (640.08mm)	-0.77" (-19.56mm)	47th Driest	Driest since: 2007	1941
Nov 2009–May 2010 7-Month	24.43" (620.52mm)	25.20" (640.08mm)	-0.77" (-19.56mm)	81st Wettest	Wettest since: 2009	1994
Oct 2009–May 2010 8-Month	28.09" (713.49mm)	28.18" (715.77mm)	-0.09" (-2.28mm)	60th Driest	Driest since: 2007	1941
Oct 2009–May 2010 8-Month	28.09" (713.49mm)	28.18" (715.77mm)	-0.09" (-2.28mm)	68th Wettest	Wettest since: 2009	2020
Sep 2009–May 2010 9-Month	31.35" (796.29mm)	31.41" (797.81mm)	-0.06" (-1.52mm)	58th Driest	Driest since: 2006	1941
Sep 2009–May 2010 9-Month	31.35" (796.29mm)	31.41" (797.81mm)	-0.06" (-1.52mm)	70th Wettest	Wettest since: 2009	2019
Aug 2009–May 2010 10-Month	35.39" (898.91mm)	35.57" (903.48mm)	-0.18" (-4.57mm)	58th Driest	Driest since: 2009	1941
Aug 2009–May 2010 10-Month	35.39" (898.91mm)	35.57" (903.48mm)	-0.18" (-4.57mm)	70th Wettest	Wettest since: 2008	2019
Jul 2009–May 2010 11-Month	40.64" (1,032.26mm)	40.29" (1,023.37mm)	0.35" (8.89mm)	61st Driest	Driest since: 2009	1931
Jul 2009–May 2010 11-Month	40.64" (1,032.26mm)	40.29" (1,023.37mm)	0.35" (8.89mm)	67th Wettest	Wettest since: 2008	2019
Jun 2009–May 2010 12-Month	45.04" (1,144.02mm)	44.65" (1,134.11mm)	0.39" (9.91mm)	62nd Driest	Driest since: 2006	1931
Jun 2009–May 2010 12-Month	45.04" (1,144.02mm)	44.65" (1,134.11mm)	0.39" (9.91mm)	66th Wettest	Wettest since: 2009	2019
Dec 2008–May 2010 18-Month	70.34" (1,786.64mm)	66.76" (1,695.70mm)	3.58" (90.94mm)	81st Driest	Driest since: 2008	1931
Dec 2008–May 2010 18-Month	70.34" (1,786.64mm)	66.76" (1,695.70mm)	3.58" (90.94mm)	46th Wettest	Wettest since: 2009	2019
Jun 2008–May 2010 24-Month	90.15" (2,289.81mm)	89.29" (2,267.97mm)	0.86" (21.84mm)	55th Driest	Driest since: 2007	1931
	90.15" (2,289.81mm)	89.29" (2,267.97mm)	0.86" (21.84mm)	72nd Wettest	Wettest since: 2009	2020
	Ties: 1957
Jun 2007–May 2010 36-Month	137.08" (3,481.83mm)	134.02" (3,404.11mm)	3.06" (77.72mm)	71st Driest	Driest since: 2008	1966
Jun 2007–May 2010 36-Month	137.08" (3,481.83mm)	134.02" (3,404.11mm)	3.06" (77.72mm)	55th Wettest	Wettest since: 2009	2020
Jun 2006–May 2010 48-Month	182.71" (4,640.83mm)	178.73" (4,539.74mm)	3.98" (101.09mm)	68th Driest	Driest since: 2009	1969
Jun 2006–May 2010 48-Month	182.71" (4,640.83mm)	178.73" (4,539.74mm)	3.98" (101.09mm)	57th Wettest	Wettest since: 2007	2020
Jun 2005–May 2010 60-Month	221.19" (5,618.23mm)	223.41" (5,674.61mm)	-2.22" (-56.38mm)	45th Driest	Driest since: 2003	1969
Jun 2005–May 2010 60-Month	221.19" (5,618.23mm)	223.41" (5,674.61mm)	-2.22" (-56.38mm)	79th Wettest	Wettest since: 2009	2020

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published March 2023, retrieved on April 1, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings