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


Wyoming

Precipitation Rankings, December 1918

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
December 1918
1-Month
0.66"
(16.76mm)
1.01"
(25.65mm)
-0.35"
(-8.89mm)
20th Driest Driest since: 1914 1986
107th Wettest Wettest since: 1917 1964, 1996
Nov–Dec 1918
2-Month
1.42"
(36.07mm)
2.05"
(52.07mm)
-0.63"
(-16.00mm)
21st Driest Driest since: 1914 1914
106th Wettest Wettest since: 1917 1983
Ties: 1963, 1979
Oct–Dec 1918
3-Month
2.40"
(60.96mm)
3.24"
(82.30mm)
-0.84"
(-21.34mm)
17th Driest Driest since: 1914 1976
110th Wettest Wettest since: 1917 1942
Ties: 1902
Sep–Dec 1918
4-Month
4.58"
(116.33mm)
4.48"
(113.79mm)
0.10"
(2.54mm)
72nd Driest Driest since: 1917 1952
55th Wettest Wettest since: 1915 2013
Aug–Dec 1918
5-Month
5.38"
(136.65mm)
5.55"
(140.97mm)
-0.17"
(-4.32mm)
62nd Driest Driest since: 1917 1904
65th Wettest Wettest since: 1915 1923
Ties: 1980
Jul–Dec 1918
6-Month
7.24"
(183.90mm)
6.83"
(173.48mm)
0.41"
(10.42mm)
80th Driest Driest since: 1917 1939
47th Wettest Wettest since: 1915 1923
Jun–Dec 1918
7-Month
8.85"
(224.79mm)
8.67"
(220.22mm)
0.18"
(4.57mm)
75th Driest Driest since: 1917 1935
52nd Wettest Wettest since: 1915 1923
May–Dec 1918
8-Month
10.60"
(269.24mm)
10.88"
(276.35mm)
-0.28"
(-7.11mm)
60th Driest Driest since: 1917 1900
67th Wettest Wettest since: 1915 1923
Apr–Dec 1918
9-Month
13.04"
(331.22mm)
12.66"
(321.56mm)
0.38"
(9.66mm)
72nd Driest Driest since: 1917 1954
55th Wettest Wettest since: 1915 1941
Mar–Dec 1918
10-Month
14.33"
(363.98mm)
13.91"
(353.31mm)
0.42"
(10.67mm)
73rd Driest Driest since: 1917 2012
54th Wettest Wettest since: 1915 1941
Feb–Dec 1918
11-Month
15.44"
(392.18mm)
14.88"
(377.95mm)
0.56"
(14.23mm)
77th Driest Driest since: 1917 2012
50th Wettest Wettest since: 1915 1941
Jan–Dec 1918
12-Month
17.00"
(431.80mm)
15.94"
(404.88mm)
1.06"
(26.92mm)
85th Driest Driest since: 1917 2012
42nd Wettest Wettest since: 1915 1927
Ties: 2009
Jul 1917–Dec 1918
18-Month
21.63"
(549.40mm)
22.77"
(578.36mm)
-1.14"
(-28.96mm)
50th Driest Driest since: 1917 1934
76th Wettest Wettest since: 1916 1927
Jan 1917–Dec 1918
24-Month
31.79"
(807.47mm)
31.86"
(809.24mm)
-0.07"
(-1.77mm)
60th Driest Driest since: 1917 2002
66th Wettest Wettest since: 1916 1983
Jan 1916–Dec 1918
36-Month
45.34"
(1,151.64mm)
47.82"
(1,214.63mm)
-2.48"
(-62.99mm)
34th Driest Driest since: 1912 2002
91st Wettest Wettest since: 1917 1947
Jan 1915–Dec 1918
48-Month
64.71"
(1,643.63mm)
63.72"
(1,618.49mm)
0.99"
(25.14mm)
71st Driest Driest since: 1917 2003
53rd Wettest Wettest since: 1915 1998
Jan 1914–Dec 1918
60-Month
77.95"
(1,979.93mm)
79.58"
(2,021.33mm)
-1.63"
(-41.40mm)
49th Driest Driest since: 1917 1935
74th Wettest Wettest since: 1916 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2021, retrieved on September 23, 2021 from https://www.ncdc.noaa.gov/cag/