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 March 2021. For more information, please see Climatological Rankings.


Wyoming

Precipitation Rankings, September 1969

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
September 1969
1-Month
0.51"
(12.95mm)
1.24"
(31.50mm)
-0.73"
(-18.55mm)
19th Driest Driest since: 1964 1979
108th Wettest Wettest since: 1968 1923
Ties: 1897
Aug–Sep 1969
2-Month
0.92"
(23.37mm)
2.31"
(58.67mm)
-1.39"
(-35.30mm)
2nd Driest Driest to Date 2012
125th Wettest Wettest since: 1968 1923
Jul–Sep 1969
3-Month
1.96"
(49.78mm)
3.59"
(91.19mm)
-1.63"
(-41.41mm)
4th Driest Driest since: 1964 1964
123rd Wettest Wettest since: 1968 1923
Jun–Sep 1969
4-Month
5.46"
(138.68mm)
5.43"
(137.92mm)
0.03"
(0.76mm)
70th Driest Driest since: 1966 2012
57th Wettest Wettest since: 1968 1923
May–Sep 1969
5-Month
6.34"
(161.04mm)
7.64"
(194.06mm)
-1.30"
(-33.02mm)
33rd Driest Driest since: 1966 1919
94th Wettest Wettest since: 1968 1915
Apr–Sep 1969
6-Month
8.00"
(203.20mm)
9.42"
(239.27mm)
-1.42"
(-36.07mm)
26th Driest Driest since: 1966 2012
101st Wettest Wettest since: 1968 1941
Ties: 1913
Mar–Sep 1969
7-Month
8.57"
(217.68mm)
10.67"
(271.02mm)
-2.10"
(-53.34mm)
23rd Driest Driest since: 1966 2012
104th Wettest Wettest since: 1968 1941
Feb–Sep 1969
8-Month
9.49"
(241.05mm)
11.63"
(295.40mm)
-2.14"
(-54.35mm)
24th Driest Driest since: 1966 2012
103rd Wettest Wettest since: 1968 1945
Jan–Sep 1969
9-Month
10.99"
(279.15mm)
12.70"
(322.58mm)
-1.71"
(-43.43mm)
26th Driest Driest since: 1966 1919
101st Wettest Wettest since: 1968 1915, 1945
Dec 1968–Sep 1969
10-Month
12.14"
(308.36mm)
13.71"
(348.23mm)
-1.57"
(-39.87mm)
29th Driest Driest since: 1966 1919
97th Wettest Wettest since: 1968 1923
Nov 1968–Sep 1969
11-Month
13.19"
(335.03mm)
14.74"
(374.40mm)
-1.55"
(-39.37mm)
31st Driest Driest since: 1966 1919
95th Wettest Wettest since: 1968 1923
Ties: 1979
Oct 1968–Sep 1969
12-Month
13.85"
(351.79mm)
15.94"
(404.88mm)
-2.09"
(-53.09mm)
28th Driest Driest since: 1966 1919
98th Wettest Wettest since: 1968 1995
Apr 1968–Sep 1969
18-Month
25.06"
(636.52mm)
25.35"
(643.89mm)
-0.29"
(-7.37mm)
59th Driest Driest since: 1966 1911
67th Wettest Wettest since: 1968 1945
Oct 1967–Sep 1969
24-Month
31.36"
(796.54mm)
31.88"
(809.75mm)
-0.52"
(-13.21mm)
54th Driest Driest since: 1967 2002
71st Wettest Wettest since: 1968 1998
Ties: 1985
Oct 1966–Sep 1969
36-Month
49.88"
(1,266.95mm)
47.81"
(1,214.37mm)
2.07"
(52.58mm)
87th Driest Driest since: 1968 2002
37th Wettest Wettest since: 1965 1997
Oct 1965–Sep 1969
48-Month
61.45"
(1,560.83mm)
63.72"
(1,618.49mm)
-2.27"
(-57.66mm)
42nd Driest Driest since: 1963 2003
81st Wettest Wettest since: 1968 1998
Oct 1964–Sep 1969
60-Month
80.10"
(2,034.54mm)
79.56"
(2,020.82mm)
0.54"
(13.72mm)
68th Driest Driest since: 1967 2004
54th Wettest Wettest since: 1968 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published April 2021, retrieved on April 13, 2021 from https://www.ncdc.noaa.gov/cag/