Climate at a Glance

Statewide Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of November 2019. For more information, please see Climatological Rankings.


Wyoming

Precipitation Rankings, October 1977

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
October 1977
1-Month
0.93"
(23.62mm)
1.20"
(30.48mm)
-0.27"
(-6.86mm)
39th Driest Driest since: 1976 1933
87th Wettest Wettest since: 1975 1994
Sep–Oct 1977
2-Month
1.78"
(45.21mm)
2.44"
(61.98mm)
-0.66"
(-16.77mm)
31st Driest Driest since: 1968 1952
95th Wettest Wettest since: 1976 2013
Ties: 1907
Aug–Oct 1977
3-Month
3.50"
(88.90mm)
3.51"
(89.15mm)
-0.01"
(-0.25mm)
69th Driest Driest since: 1976 1958
57th Wettest Wettest since: 1973 1923
Ties: 1936, 2008
Jul–Oct 1977
4-Month
5.43"
(137.92mm)
4.79"
(121.67mm)
0.64"
(16.25mm)
94th Driest Driest since: 1976 1964
32nd Wettest Wettest since: 1973 1923
Jun–Oct 1977
5-Month
6.49"
(164.85mm)
6.62"
(168.15mm)
-0.13"
(-3.30mm)
71st Driest Driest since: 1976 1988
55th Wettest Wettest since: 1973 1923
Ties: 1940
May–Oct 1977
6-Month
8.64"
(219.46mm)
8.84"
(224.54mm)
-0.20"
(-5.08mm)
62nd Driest Driest since: 1976 2012
64th Wettest Wettest since: 1975 1923
Apr–Oct 1977
7-Month
9.93"
(252.22mm)
10.61"
(269.49mm)
-0.68"
(-17.27mm)
52nd Driest Driest since: 1974 2012
74th Wettest Wettest since: 1976 1941
Mar–Oct 1977
8-Month
11.47"
(291.34mm)
11.86"
(301.24mm)
-0.39"
(-9.90mm)
54th Driest Driest since: 1974 2012
72nd Wettest Wettest since: 1976 1941
Ties: 1940
Feb–Oct 1977
9-Month
11.86"
(301.24mm)
12.83"
(325.88mm)
-0.97"
(-24.64mm)
40th Driest Driest since: 1974 2012
86th Wettest Wettest since: 1976 1941
Jan–Oct 1977
10-Month
12.68"
(322.07mm)
13.89"
(352.81mm)
-1.21"
(-30.74mm)
36th Driest Driest since: 1974 2012
90th Wettest Wettest since: 1976 1923
Dec 1976–Oct 1977
11-Month
13.02"
(330.71mm)
14.90"
(378.46mm)
-1.88"
(-47.75mm)
28th Driest Driest since: 1974 2012
97th Wettest Wettest since: 1976 1923
Nov 1976–Oct 1977
12-Month
13.40"
(340.36mm)
15.94"
(404.88mm)
-2.54"
(-64.52mm)
18th Driest Driest since: 1966 1960
107th Wettest Wettest since: 1976 1923
May 1976–Oct 1977
18-Month
21.85"
(554.99mm)
24.75"
(628.65mm)
-2.90"
(-73.66mm)
27th Driest Driest since: 1961 1934
98th Wettest Wettest since: 1976 1927
Nov 1975–Oct 1977
24-Month
29.52"
(749.81mm)
31.86"
(809.24mm)
-2.34"
(-59.43mm)
31st Driest Driest since: 1961 2002
93rd Wettest Wettest since: 1976 1998
Nov 1974–Oct 1977
36-Month
45.59"
(1,157.99mm)
47.81"
(1,214.37mm)
-2.22"
(-56.38mm)
34th Driest Driest since: 1962 2002
89th Wettest Wettest since: 1976 1947
Nov 1973–Oct 1977
48-Month
60.24"
(1,530.10mm)
63.72"
(1,618.49mm)
-3.48"
(-88.39mm)
34th Driest Driest since: 1963 2003
88th Wettest Wettest since: 1976 1998
Nov 1972–Oct 1977
60-Month
77.66"
(1,972.56mm)
79.57"
(2,021.08mm)
-1.91"
(-48.52mm)
49th Driest Driest since: 1964 1935
72nd Wettest Wettest since: 1976 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 13, 2019 from https://www.ncdc.noaa.gov/cag/