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 1951

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  • Record Wettest
PeriodValue1901-2000
Mean
AnomalyRank
(1895-2023)
Wettest/Driest
Since
Record
January 1951
1-Month
1.25"
(31.75mm)
1.06"
(26.92mm)
0.19"
(4.83mm)
93rd Driest
Driest since:
1961
37th Wettest
Wettest since:
1895
Dec 1950–Jan 1951
2-Month
1.88"
(47.75mm)
2.07"
(52.58mm)
-0.19"
(-4.83mm)
49th Driest
Driest since:
1931
80th Wettest
Wettest since:
1997
Ties: 1908, 1929
Nov 1950–Jan 1951
3-Month
3.18"
(80.77mm)
3.10"
(78.74mm)
0.08"
(2.03mm)
74th Driest
Driest since:
1931
55th Wettest
Wettest since:
1943
Ties: 1932
Oct 1950–Jan 1951
4-Month
3.80"
(96.52mm)
4.30"
(109.22mm)
-0.50"
(-12.70mm)
42nd Driest
Driest since:
1934, 1977
87th Wettest
Wettest since:
1943
Sep 1950–Jan 1951
5-Month
6.30"
(160.02mm)
5.54"
(140.72mm)
0.76"
(19.30mm)
98th Driest
Driest since:
1934
31st Wettest
Wettest since:
1943
Ties: 1910
Aug 1950–Jan 1951
6-Month
6.79"
(172.47mm)
6.61"
(167.89mm)
0.18"
(4.58mm)
75th Driest
Driest since:
1905
54th Wettest
Wettest since:
1928
Jul 1950–Jan 1951
7-Month
8.31"
(211.07mm)
7.89"
(200.41mm)
0.42"
(10.66mm)
82nd Driest
Driest since:
2021
47th Wettest
Wettest since:
1924
Ties: 2018
Jun 1950–Jan 1951
8-Month
9.62"
(244.35mm)
9.72"
(246.89mm)
-0.10"
(-2.54mm)
69th Driest
Driest since:
1934
60th Wettest
Wettest since:
1999
Ties: 1995
May 1950–Jan 1951
9-Month
11.66"
(296.16mm)
11.92"
(302.77mm)
-0.26"
(-6.61mm)
60th Driest
Driest since:
1901
69th Wettest
Wettest since:
1909
Apr 1950–Jan 1951
10-Month
13.67"
(347.22mm)
13.72"
(348.49mm)
-0.05"
(-1.27mm)
61st Driest
Driest since:
1955
68th Wettest
Wettest since:
1942
Mar 1950–Jan 1951
11-Month
15.20"
(386.08mm)
14.97"
(380.24mm)
0.23"
(5.84mm)
71st Driest
Driest since:
2013
58th Wettest
Wettest since:
1996
Feb 1950–Jan 1951
12-Month
15.84"
(402.34mm)
15.93"
(404.62mm)
-0.09"
(-2.28mm)
61st Driest
Driest since:
2013
68th Wettest
Wettest since:
1996
Aug 1949–Jan 1951
18-Month
23.06"
(585.72mm)
22.54"
(572.52mm)
0.52"
(13.20mm)
73rd Driest
Driest since:
1935
55th Wettest
Wettest since:
1996
Feb 1949–Jan 1951
24-Month
32.31"
(820.67mm)
31.88"
(809.75mm)
0.43"
(10.92mm)
71st Driest
Driest since:
2003
57th Wettest
Wettest since:
1943
Feb 1948–Jan 1951
36-Month
48.73"
(1,237.74mm)
47.78"
(1,213.61mm)
0.95"
(24.13mm)
81st Driest
Driest since:
2003
46th Wettest
Wettest since:
1948
Feb 1947–Jan 1951
48-Month
67.88"
(1,724.15mm)
63.65"
(1,616.71mm)
4.23"
(107.44mm)
98th Driest
Driest since:
2004
28th Wettest
Wettest since:
1999
Feb 1946–Jan 1951
60-Month
85.97"
(2,183.64mm)
79.51"
(2,019.55mm)
6.46"
(164.09mm)
106th Driest
Driest since:
2005
19th Wettest
Wettest since:
2000

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