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, October 1983

View Period (Months):
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
October 1983
1-Month
1.47"
(37.34mm)
1.20"
(30.48mm)
0.27"
(6.86mm)
90th Driest
Driest since:
1933
39th Wettest
Wettest since:
1994
Sep–Oct 1983
2-Month
2.52"
(64.01mm)
2.44"
(61.98mm)
0.08"
(2.03mm)
78th Driest
Driest since:
1952
51st Wettest
Wettest since:
2013
Ties: 2014
Aug–Oct 1983
3-Month
4.15"
(105.41mm)
3.51"
(89.15mm)
0.64"
(16.26mm)
98th Driest
Driest since:
1958
31st Wettest
Wettest since:
1923
Jul–Oct 1983
4-Month
5.53"
(140.46mm)
4.79"
(121.67mm)
0.74"
(18.79mm)
102nd Driest
Driest since:
1964
27th Wettest
Wettest since:
1923
Ties: 1984
Jun–Oct 1983
5-Month
7.58"
(192.53mm)
6.62"
(168.15mm)
0.96"
(24.38mm)
98th Driest
Driest since:
1988
31st Wettest
Wettest since:
1923
May–Oct 1983
6-Month
9.83"
(249.68mm)
8.84"
(224.54mm)
0.99"
(25.14mm)
96th Driest
Driest since:
2012
33rd Wettest
Wettest since:
1923
Ties: 1971
Apr–Oct 1983
7-Month
11.63"
(295.40mm)
10.61"
(269.49mm)
1.02"
(25.91mm)
93rd Driest
Driest since:
2012
36th Wettest
Wettest since:
1941
Mar–Oct 1983
8-Month
13.55"
(344.17mm)
11.86"
(301.24mm)
1.69"
(42.93mm)
102nd Driest
Driest since:
2012
27th Wettest
Wettest since:
1941
Feb–Oct 1983
9-Month
14.27"
(362.46mm)
12.83"
(325.88mm)
1.44"
(36.58mm)
96th Driest
Driest since:
2012
33rd Wettest
Wettest since:
1941
Jan–Oct 1983
10-Month
14.86"
(377.44mm)
13.89"
(352.81mm)
0.97"
(24.63mm)
87th Driest
Driest since:
2012
42nd Wettest
Wettest since:
1923
Dec 1982–Oct 1983
11-Month
16.27"
(413.26mm)
14.90"
(378.46mm)
1.37"
(34.80mm)
92nd Driest
Driest since:
2012
36th Wettest
Wettest since:
1923
Nov 1982–Oct 1983
12-Month
17.23"
(437.64mm)
15.94"
(404.88mm)
1.29"
(32.76mm)
90th Driest
Driest since:
1960
38th Wettest
Wettest since:
1923
May 1982–Oct 1983
18-Month
29.57"
(751.08mm)
24.75"
(628.65mm)
4.82"
(122.43mm)
122nd Driest
Driest since:
1934
6th Wettest
Wettest since:
1927
Nov 1981–Oct 1983
24-Month
36.67"
(931.42mm)
31.86"
(809.24mm)
4.81"
(122.18mm)
121st Driest
Driest since:
2002
6th Wettest
Wettest since:
1998
Nov 1980–Oct 1983
36-Month
51.89"
(1,318.01mm)
47.81"
(1,214.37mm)
4.08"
(103.64mm)
105th Driest
Driest since:
2002
21st Wettest
Wettest since:
1947
Nov 1979–Oct 1983
48-Month
67.63"
(1,717.80mm)
63.72"
(1,618.49mm)
3.91"
(99.31mm)
96th Driest
Driest since:
2003
29th Wettest
Wettest since:
1998
Nov 1978–Oct 1983
60-Month
81.98"
(2,082.29mm)
79.57"
(2,021.08mm)
2.41"
(61.21mm)
84th Driest
Driest since:
1935
40th Wettest
Wettest since:
1999

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