Statewide Rankings

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Month:

State:

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.

Wyoming

Precipitation Rankings, January 2015

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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
January 2015 1-Month	0.62" (15.75mm)	1.06" (26.92mm)	-0.44" (-11.17mm)	19th Driest	Driest since: 2010	1961
	0.62" (15.75mm)	1.06" (26.92mm)	-0.44" (-11.17mm)	110th Wettest	Wettest since: 2014	1895
	Ties: 1984
Dec 2014–Jan 2015 2-Month	1.97" (50.04mm)	2.07" (52.58mm)	-0.10" (-2.54mm)	61st Driest	Driest since: 2013	1931
Dec 2014–Jan 2015 2-Month	1.97" (50.04mm)	2.07" (52.58mm)	-0.10" (-2.54mm)	67th Wettest	Wettest since: 2014	1997
Nov 2014–Jan 2015 3-Month	3.38" (85.85mm)	3.10" (78.74mm)	0.28" (7.11mm)	89th Driest	Driest since: 2014	1931
	3.38" (85.85mm)	3.10" (78.74mm)	0.28" (7.11mm)	39th Wettest	Wettest since: 2011	1943
	Ties: 1903
Oct 2014–Jan 2015 4-Month	3.95" (100.33mm)	4.30" (109.22mm)	-0.35" (-8.89mm)	48th Driest	Driest since: 2013	1934, 1977
Oct 2014–Jan 2015 4-Month	3.95" (100.33mm)	4.30" (109.22mm)	-0.35" (-8.89mm)	80th Wettest	Wettest since: 2014	1943
Sep 2014–Jan 2015 5-Month	5.90" (149.86mm)	5.54" (140.72mm)	0.36" (9.14mm)	80th Driest	Driest since: 2013	1934
Sep 2014–Jan 2015 5-Month	5.90" (149.86mm)	5.54" (140.72mm)	0.36" (9.14mm)	48th Wettest	Wettest since: 2014	1943
Aug 2014–Jan 2015 6-Month	8.23" (209.04mm)	6.61" (167.89mm)	1.62" (41.15mm)	111th Driest	Driest since: 2013	1905
Aug 2014–Jan 2015 6-Month	8.23" (209.04mm)	6.61" (167.89mm)	1.62" (41.15mm)	17th Wettest	Wettest since: 2014	1928
Jul 2014–Jan 2015 7-Month	9.41" (239.01mm)	7.89" (200.41mm)	1.52" (38.60mm)	109th Driest	Driest since: 2013	2021
Jul 2014–Jan 2015 7-Month	9.41" (239.01mm)	7.89" (200.41mm)	1.52" (38.60mm)	19th Wettest	Wettest since: 2014	1924
Jun 2014–Jan 2015 8-Month	11.18" (283.97mm)	9.72" (246.89mm)	1.46" (37.08mm)	106th Driest	Driest since: 2014	1934
	11.18" (283.97mm)	9.72" (246.89mm)	1.46" (37.08mm)	22nd Wettest	Wettest since: 1999	1999
	Ties: 1949
May 2014–Jan 2015 9-Month	12.94" (328.68mm)	11.92" (302.77mm)	1.02" (25.91mm)	88th Driest	Driest since: 2013	1901
May 2014–Jan 2015 9-Month	12.94" (328.68mm)	11.92" (302.77mm)	1.02" (25.91mm)	40th Wettest	Wettest since: 2014	1909
Apr 2014–Jan 2015 10-Month	14.32" (363.73mm)	13.72" (348.49mm)	0.60" (15.24mm)	82nd Driest	Driest since: 2013	1955
Apr 2014–Jan 2015 10-Month	14.32" (363.73mm)	13.72" (348.49mm)	0.60" (15.24mm)	46th Wettest	Wettest since: 2014	1942
Mar 2014–Jan 2015 11-Month	16.08" (408.43mm)	14.97" (380.24mm)	1.11" (28.19mm)	89th Driest	Driest since: 2014	2013
Mar 2014–Jan 2015 11-Month	16.08" (408.43mm)	14.97" (380.24mm)	1.11" (28.19mm)	39th Wettest	Wettest since: 2012	1996
Feb 2014–Jan 2015 12-Month	17.78" (451.61mm)	15.93" (404.62mm)	1.85" (46.99mm)	99th Driest	Driest since: 2014	2013
Feb 2014–Jan 2015 12-Month	17.78" (451.61mm)	15.93" (404.62mm)	1.85" (46.99mm)	29th Wettest	Wettest since: 2012	1996
Aug 2013–Jan 2015 18-Month	26.74" (679.20mm)	22.54" (572.52mm)	4.20" (106.68mm)	118th Driest	Driest since: 2014	1935
Aug 2013–Jan 2015 18-Month	26.74" (679.20mm)	22.54" (572.52mm)	4.20" (106.68mm)	9th Wettest	Wettest since: 1999	1996
Feb 2013–Jan 2015 24-Month	34.30" (871.22mm)	31.88" (809.75mm)	2.42" (61.47mm)	95th Driest	Driest since: 2014	2003
	34.30" (871.22mm)	31.88" (809.75mm)	2.42" (61.47mm)	32nd Wettest	Wettest since: 2012	1943
	Ties: 1927
Feb 2012–Jan 2015 36-Month	45.08" (1,145.03mm)	47.78" (1,213.61mm)	-2.70" (-68.58mm)	36th Driest	Driest since: 2009	2003
Feb 2012–Jan 2015 36-Month	45.08" (1,145.03mm)	47.78" (1,213.61mm)	-2.70" (-68.58mm)	90th Wettest	Wettest since: 2014	1948
Feb 2011–Jan 2015 48-Month	63.54" (1,613.92mm)	63.65" (1,616.71mm)	-0.11" (-2.79mm)	67th Driest	Driest since: 2014	2004
Feb 2011–Jan 2015 48-Month	63.54" (1,613.92mm)	63.65" (1,616.71mm)	-0.11" (-2.79mm)	58th Wettest	Wettest since: 2012	1999
Feb 2010–Jan 2015 60-Month	81.21" (2,062.73mm)	79.51" (2,019.55mm)	1.70" (43.18mm)	79th Driest	Driest since: 2014	2005
Feb 2010–Jan 2015 60-Month	81.21" (2,062.73mm)	79.51" (2,019.55mm)	1.70" (43.18mm)	45th Wettest	Wettest since: 2012	2000

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published November 2022, retrieved on November 28, 2022 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings