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, November 1987

View Period (Months):
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
November 1987
1-Month
1.10"
(27.94mm)
1.03"
(26.16mm)
0.07"
(1.78mm)
77th Driest
Driest since:
1939
51st Wettest
Wettest since:
1942
Oct–Nov 1987
2-Month
1.60"
(40.64mm)
2.23"
(56.64mm)
-0.63"
(-16.00mm)
17th Driest
Driest since:
1933
111th Wettest
Wettest since:
1942
Sep–Nov 1987
3-Month
2.23"
(56.64mm)
3.47"
(88.14mm)
-1.24"
(-31.50mm)
14th Driest
Driest since:
1952
114th Wettest
Wettest since:
2013
Ties: 1958
Aug–Nov 1987
4-Month
3.62"
(91.95mm)
4.54"
(115.32mm)
-0.92"
(-23.37mm)
33rd Driest
Driest since:
1904
95th Wettest
Wettest since:
1923
Jul–Nov 1987
5-Month
5.59"
(141.99mm)
5.82"
(147.83mm)
-0.23"
(-5.84mm)
57th Driest
Driest since:
1904
71st Wettest
Wettest since:
1923
Ties: 1967
Jun–Nov 1987
6-Month
7.11"
(180.59mm)
7.66"
(194.56mm)
-0.55"
(-13.97mm)
54th Driest
Driest since:
2012
74th Wettest
Wettest since:
1998
Ties: 2011
May–Nov 1987
7-Month
9.97"
(253.24mm)
9.87"
(250.70mm)
0.10"
(2.54mm)
71st Driest
Driest since:
2012
57th Wettest
Wettest since:
1995
Apr–Nov 1987
8-Month
10.47"
(265.94mm)
11.65"
(295.91mm)
-1.18"
(-29.97mm)
43rd Driest
Driest since:
2012
85th Wettest
Wettest since:
1941
Mar–Nov 1987
9-Month
11.74"
(298.20mm)
12.90"
(327.66mm)
-1.16"
(-29.46mm)
39th Driest
Driest since:
2012
89th Wettest
Wettest since:
1941
Feb–Nov 1987
10-Month
12.80"
(325.12mm)
13.86"
(352.04mm)
-1.06"
(-26.92mm)
42nd Driest
Driest since:
2012
86th Wettest
Wettest since:
1927, 1995
Jan–Nov 1987
11-Month
13.70"
(347.98mm)
14.93"
(379.22mm)
-1.23"
(-31.24mm)
41st Driest
Driest since:
2012
87th Wettest
Wettest since:
1927
Dec 1986–Nov 1987
12-Month
13.92"
(353.57mm)
15.94"
(404.88mm)
-2.02"
(-51.31mm)
27th Driest
Driest since:
2012
100th Wettest
Wettest since:
1927
Ties: 1994
Jun 1986–Nov 1987
18-Month
23.45"
(595.63mm)
23.59"
(599.19mm)
-0.14"
(-3.56mm)
62nd Driest
Driest since:
1934
65th Wettest
Wettest since:
1927
Dec 1985–Nov 1987
24-Month
32.52"
(826.01mm)
31.87"
(809.50mm)
0.65"
(16.51mm)
71st Driest
Driest since:
2002
55th Wettest
Wettest since:
1998
Dec 1984–Nov 1987
36-Month
46.67"
(1,185.42mm)
47.81"
(1,214.37mm)
-1.14"
(-28.95mm)
54th Driest
Driest since:
2002
71st Wettest
Wettest since:
1947
Ties: 1914
Dec 1983–Nov 1987
48-Month
63.05"
(1,601.47mm)
63.72"
(1,618.49mm)
-0.67"
(-17.02mm)
61st Driest
Driest since:
1934
63rd Wettest
Wettest since:
1998
Dec 1982–Nov 1987
60-Month
81.64"
(2,073.66mm)
79.56"
(2,020.82mm)
2.08"
(52.84mm)
81st Driest
Driest since:
1935
42nd Wettest
Wettest since:
1999

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