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.

Wyoming

Precipitation Rankings, January 2002

View Period (Months):
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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 2002
1-Month 		0.67"
(17.02mm)		 1.06"
(26.92mm)		 -0.39"
(-9.90mm)		 23rd Driest
Driest since:
 1961
106th Wettest
Wettest since:
 1895
Dec 2001–Jan 2002
2-Month 		1.41"
(35.81mm)		 2.07"
(52.58mm)		 -0.66"
(-16.77mm)		 19th Driest
Driest since:
 1931
109th Wettest
Wettest since:
 1997
Ties: 1900, 1901, 2010
Nov 2001–Jan 2002
3-Month 		2.36"
(59.94mm)		 3.10"
(78.74mm)		 -0.74"
(-18.80mm)		 22nd Driest
Driest since:
 1931
106th Wettest
Wettest since:
 1943
Ties: 1908
Oct 2001–Jan 2002
4-Month 		3.46"
(87.88mm)		 4.30"
(109.22mm)		 -0.84"
(-21.34mm)		 26th Driest
Driest since:
 1934, 1977
102nd Wettest
Wettest since:
 1943
Ties: 1936, 1954, 1961
Sep 2001–Jan 2002
5-Month 		4.36"
(110.74mm)		 5.54"
(140.72mm)		 -1.18"
(-29.98mm)		 23rd Driest
Driest since:
 1934
105th Wettest
Wettest since:
 1943
Aug 2001–Jan 2002
6-Month 		4.99"
(126.75mm)		 6.61"
(167.89mm)		 -1.62"
(-41.14mm)		 16th Driest
Driest since:
 1905
112th Wettest
Wettest since:
 1928
Jul 2001–Jan 2002
7-Month 		6.49"
(164.85mm)		 7.89"
(200.41mm)		 -1.40"
(-35.56mm)		 30th Driest
Driest since:
 2021
98th Wettest
Wettest since:
 1924
Jun 2001–Jan 2002
8-Month 		7.74"
(196.60mm)		 9.72"
(246.89mm)		 -1.98"
(-50.29mm)		 20th Driest
Driest since:
 1934
108th Wettest
Wettest since:
 1999
May 2001–Jan 2002
9-Month 		8.87"
(225.30mm)		 11.92"
(302.77mm)		 -3.05"
(-77.47mm)		 10th Driest
Driest since:
 1901
118th Wettest
Wettest since:
 1909
Apr 2001–Jan 2002
10-Month 		10.61"
(269.49mm)		 13.72"
(348.49mm)		 -3.11"
(-79.00mm)		 13th Driest
Driest since:
 1955
115th Wettest
Wettest since:
 1942
Mar 2001–Jan 2002
11-Month 		11.29"
(286.77mm)		 14.97"
(380.24mm)		 -3.68"
(-93.47mm)		 8th Driest
Driest since:
 2013
120th Wettest
Wettest since:
 1996
Feb 2001–Jan 2002
12-Month 		12.21"
(310.13mm)		 15.93"
(404.62mm)		 -3.72"
(-94.49mm)		 10th Driest
Driest since:
 2013
118th Wettest
Wettest since:
 1996
Aug 2000–Jan 2002
18-Month 		17.57"
(446.28mm)		 22.54"
(572.52mm)		 -4.97"
(-126.24mm)		 7th Driest
Driest since:
 1935
120th Wettest
Wettest since:
 1996
Feb 2000–Jan 2002
24-Month 		25.71"
(653.03mm)		 31.88"
(809.75mm)		 -6.17"
(-156.72mm)		 6th Driest
Driest since:
 2003
121st Wettest
Wettest since:
 1943
Feb 1999–Jan 2002
36-Month 		41.61"
(1,056.89mm)		 47.78"
(1,213.61mm)		 -6.17"
(-156.72mm)		 12th Driest
Driest since:
 2003
114th Wettest
Wettest since:
 1948
Feb 1998–Jan 2002
48-Month 		60.99"
(1,549.15mm)		 63.65"
(1,616.71mm)		 -2.66"
(-67.56mm)		 45th Driest
Driest since:
 2004
80th Wettest
Wettest since:
 1999
Feb 1997–Jan 2002
60-Month 		78.78"
(2,001.01mm)		 79.51"
(2,019.55mm)		 -0.73"
(-18.54mm)		 60th Driest
Driest since:
 2005
64th Wettest
Wettest since:
 2000

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