Statewide Rankings

Statewide Data Info
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 2012

View Period (Months):
Download: CSV JSON XML
  • Record Driest
  • Bottom ⅒
  • Bottom ⅓
  • Normal
  • Top ⅓
  • Top ⅒
  • Record Wettest
Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Wettest/Driest
Since		 Record
May 2012
1-Month 		4.94"
(125.48mm)		 4.15"
(105.41mm)		 0.79"
(20.07mm)		 83rd Driest
Driest since:
 1911
46th Wettest
Wettest since:
 1996
Apr–May 2012
2-Month 		7.80"
(198.12mm)		 7.88"
(200.15mm)		 -0.08"
(-2.03mm)		 62nd Driest
Driest since:
 1930
67th Wettest
Wettest since:
 1901
Mar–May 2012
3-Month 		12.72"
(323.09mm)		 11.96"
(303.78mm)		 0.76"
(19.31mm)		 79th Driest
Driest since:
 1941
50th Wettest
Wettest since:
 2011
Feb–May 2012
4-Month 		15.02"
(381.51mm)		 15.08"
(383.03mm)		 -0.06"
(-1.52mm)		 62nd Driest
Driest since:
 1941
67th Wettest
Wettest since:
 2018
Ties: 1974
Jan–May 2012
5-Month 		18.11"
(459.99mm)		 18.71"
(475.23mm)		 -0.60"
(-15.24mm)		 56th Driest
Driest since:
 1941
73rd Wettest
Wettest since:
 1994
Dec 2011–May 2012
6-Month 		21.92"
(556.77mm)		 22.13"
(562.10mm)		 -0.21"
(-5.33mm)		 57th Driest
Driest since:
 1941
71st Wettest
Wettest since:
 1994
Nov 2011–May 2012
7-Month 		26.46"
(672.08mm)		 25.20"
(640.08mm)		 1.26"
(32.00mm)		 79th Driest
Driest since:
 1941
49th Wettest
Wettest since:
 1994
Oct 2011–May 2012
8-Month 		31.33"
(795.78mm)		 28.18"
(715.77mm)		 3.15"
(80.01mm)		 95th Driest
Driest since:
 1941
33rd Wettest
Wettest since:
 2020
Sep 2011–May 2012
9-Month 		37.76"
(959.10mm)		 31.41"
(797.81mm)		 6.35"
(161.29mm)		 119th Driest
Driest since:
 1941
9th Wettest
Wettest since:
 2019
Aug 2011–May 2012
10-Month 		41.57"
(1,055.88mm)		 35.57"
(903.48mm)		 6.00"
(152.40mm)		 113th Driest
Driest since:
 1941
15th Wettest
Wettest since:
 2019
Jul 2011–May 2012
11-Month 		45.48"
(1,155.19mm)		 40.29"
(1,023.37mm)		 5.19"
(131.82mm)		 105th Driest
Driest since:
 1931
23rd Wettest
Wettest since:
 2019
Jun 2011–May 2012
12-Month 		49.53"
(1,258.06mm)		 44.65"
(1,134.11mm)		 4.88"
(123.95mm)		 103rd Driest
Driest since:
 1931
25th Wettest
Wettest since:
 2019
Ties: 1899
Dec 2010–May 2012
18-Month 		76.78"
(1,950.21mm)		 66.76"
(1,695.70mm)		 10.02"
(254.51mm)		 118th Driest
Driest since:
 1931
9th Wettest
Wettest since:
 2019
Jun 2010–May 2012
24-Month 		97.70"
(2,481.58mm)		 89.29"
(2,267.97mm)		 8.41"
(213.61mm)		 107th Driest
Driest since:
 1931
20th Wettest
Wettest since:
 2020
Ties: 2021
Jun 2009–May 2012
36-Month 		142.74"
(3,625.60mm)		 134.02"
(3,404.11mm)		 8.72"
(221.49mm)		 101st Driest
Driest since:
 1966
25th Wettest
Wettest since:
 2020
Jun 2008–May 2012
48-Month 		187.85"
(4,771.39mm)		 178.73"
(4,539.74mm)		 9.12"
(231.65mm)		 94th Driest
Driest since:
 1969
31st Wettest
Wettest since:
 2020
Jun 2007–May 2012
60-Month 		234.78"
(5,963.41mm)		 223.41"
(5,674.61mm)		 11.37"
(288.80mm)		 102nd Driest
Driest since:
 1969
22nd Wettest
Wettest since:
 2020

Citing This Page