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, December 1994

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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
December 1994
1-Month
0.79"
(20.07mm)
1.01"
(25.65mm)
-0.22"
(-5.58mm)
41st Driest
Driest since:
1986
88th Wettest
Wettest since:
1964, 1996
Ties: 1952
Nov–Dec 1994
2-Month
2.09"
(53.09mm)
2.05"
(52.07mm)
0.04"
(1.02mm)
74th Driest
Driest since:
1914
55th Wettest
Wettest since:
1983
Oct–Dec 1994
3-Month
4.96"
(125.98mm)
3.24"
(82.30mm)
1.72"
(43.68mm)
125th Driest
Driest since:
1976
4th Wettest
Wettest since:
1942
Sep–Dec 1994
4-Month
5.74"
(145.80mm)
4.48"
(113.79mm)
1.26"
(32.01mm)
110th Driest
Driest since:
1952
19th Wettest
Wettest since:
2013
Aug–Dec 1994
5-Month
6.56"
(166.62mm)
5.55"
(140.97mm)
1.01"
(25.65mm)
106th Driest
Driest since:
1904
23rd Wettest
Wettest since:
1923
Ties: 1909
Jul–Dec 1994
6-Month
7.63"
(193.80mm)
6.83"
(173.48mm)
0.80"
(20.32mm)
97th Driest
Driest since:
1939
32nd Wettest
Wettest since:
1923
Jun–Dec 1994
7-Month
8.55"
(217.17mm)
8.67"
(220.22mm)
-0.12"
(-3.05mm)
68th Driest
Driest since:
1935
61st Wettest
Wettest since:
1923
May–Dec 1994
8-Month
9.59"
(243.59mm)
10.88"
(276.35mm)
-1.29"
(-32.76mm)
40th Driest
Driest since:
1900
89th Wettest
Wettest since:
1923
Apr–Dec 1994
9-Month
11.02"
(279.91mm)
12.66"
(321.56mm)
-1.64"
(-41.65mm)
33rd Driest
Driest since:
1954
96th Wettest
Wettest since:
1941
Mar–Dec 1994
10-Month
11.84"
(300.74mm)
13.91"
(353.31mm)
-2.07"
(-52.57mm)
29th Driest
Driest since:
2012
100th Wettest
Wettest since:
1941
Feb–Dec 1994
11-Month
13.08"
(332.23mm)
14.88"
(377.95mm)
-1.80"
(-45.72mm)
29th Driest
Driest since:
2012
100th Wettest
Wettest since:
1941
Jan–Dec 1994
12-Month
14.02"
(356.11mm)
15.94"
(404.88mm)
-1.92"
(-48.77mm)
29th Driest
Driest since:
2012
100th Wettest
Wettest since:
1927
Jul 1993–Dec 1994
18-Month
21.24"
(539.50mm)
22.77"
(578.36mm)
-1.53"
(-38.86mm)
41st Driest
Driest since:
1934
87th Wettest
Wettest since:
1927
Jan 1993–Dec 1994
24-Month
32.52"
(826.01mm)
31.87"
(809.50mm)
0.65"
(16.51mm)
70th Driest
Driest since:
2002
58th Wettest
Wettest since:
1983
Jan 1992–Dec 1994
36-Month
47.50"
(1,206.50mm)
47.82"
(1,214.63mm)
-0.32"
(-8.13mm)
66th Driest
Driest since:
2002
61st Wettest
Wettest since:
1947
Jan 1991–Dec 1994
48-Month
64.59"
(1,640.59mm)
63.72"
(1,618.49mm)
0.87"
(22.10mm)
72nd Driest
Driest since:
2003
54th Wettest
Wettest since:
1998
Jan 1990–Dec 1994
60-Month
79.97"
(2,031.24mm)
79.58"
(2,021.33mm)
0.39"
(9.91mm)
71st Driest
Driest since:
1935
54th Wettest
Wettest since:
1999

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