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 1959

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
October 1959
1-Month
1.12"
(28.45mm)
1.20"
(30.48mm)
-0.08"
(-2.03mm)
59th Driest
Driest since:
1933
70th Wettest
Wettest since:
1994
Sep–Oct 1959
2-Month
3.01"
(76.45mm)
2.44"
(61.98mm)
0.57"
(14.47mm)
98th Driest
Driest since:
1952
31st Wettest
Wettest since:
2013
Aug–Oct 1959
3-Month
3.75"
(95.25mm)
3.51"
(89.15mm)
0.24"
(6.10mm)
81st Driest
Driest since:
1958
48th Wettest
Wettest since:
1923
Ties: 1963, 2002
Jul–Oct 1959
4-Month
4.19"
(106.43mm)
4.79"
(121.67mm)
-0.60"
(-15.24mm)
50th Driest
Driest since:
1964
79th Wettest
Wettest since:
1923
Ties: 2015
Jun–Oct 1959
5-Month
6.15"
(156.21mm)
6.62"
(168.15mm)
-0.47"
(-11.94mm)
58th Driest
Driest since:
1988
71st Wettest
Wettest since:
1923
May–Oct 1959
6-Month
8.47"
(215.14mm)
8.84"
(224.54mm)
-0.37"
(-9.40mm)
58th Driest
Driest since:
2012
71st Wettest
Wettest since:
1923
Apr–Oct 1959
7-Month
9.60"
(243.84mm)
10.61"
(269.49mm)
-1.01"
(-25.65mm)
43rd Driest
Driest since:
2012
86th Wettest
Wettest since:
1941
Ties: 1969
Mar–Oct 1959
8-Month
10.79"
(274.07mm)
11.86"
(301.24mm)
-1.07"
(-27.17mm)
43rd Driest
Driest since:
2012
86th Wettest
Wettest since:
1941
Feb–Oct 1959
9-Month
12.04"
(305.82mm)
12.83"
(325.88mm)
-0.79"
(-20.06mm)
49th Driest
Driest since:
2012
80th Wettest
Wettest since:
1941
Ties: 1932
Jan–Oct 1959
10-Month
12.85"
(326.39mm)
13.89"
(352.81mm)
-1.04"
(-26.42mm)
46th Driest
Driest since:
2012
83rd Wettest
Wettest since:
1923
Dec 1958–Oct 1959
11-Month
13.98"
(355.09mm)
14.90"
(378.46mm)
-0.92"
(-23.37mm)
47th Driest
Driest since:
2012
81st Wettest
Wettest since:
1923
Nov 1958–Oct 1959
12-Month
15.48"
(393.19mm)
15.94"
(404.88mm)
-0.46"
(-11.69mm)
55th Driest
Driest since:
1960
73rd Wettest
Wettest since:
1923
May 1958–Oct 1959
18-Month
22.57"
(573.28mm)
24.75"
(628.65mm)
-2.18"
(-55.37mm)
35th Driest
Driest since:
1934
93rd Wettest
Wettest since:
1927
Nov 1957–Oct 1959
24-Month
29.16"
(740.66mm)
31.86"
(809.24mm)
-2.70"
(-68.58mm)
30th Driest
Driest since:
2002
97th Wettest
Wettest since:
1998
Nov 1956–Oct 1959
36-Month
48.15"
(1,223.01mm)
47.81"
(1,214.37mm)
0.34"
(8.64mm)
76th Driest
Driest since:
2002
50th Wettest
Wettest since:
1947
Nov 1955–Oct 1959
48-Month
62.35"
(1,583.69mm)
63.72"
(1,618.49mm)
-1.37"
(-34.80mm)
54th Driest
Driest since:
2003
71st Wettest
Wettest since:
1998
Nov 1954–Oct 1959
60-Month
75.96"
(1,929.38mm)
79.57"
(2,021.08mm)
-3.61"
(-91.70mm)
40th Driest
Driest since:
1935
84th Wettest
Wettest since:
1999

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