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 September 2019. For more information, please see Climatological Rankings.


Wyoming

Precipitation Rankings, December 1899

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2018)
Wettest/Driest
Since
Record
December 1899
1-Month
1.02"
(25.91mm)
1.01"
(25.65mm)
0.01"
(0.26mm)
69th Driest Driest since: 1898 1986
56th Wettest Wettest since: 1897 1964, 1996
Ties: 1913, 2017
Nov–Dec 1899
2-Month
1.55"
(39.37mm)
2.05"
(52.07mm)
-0.50"
(-12.70mm)
25th Driest Driest since: 1898 1914
100th Wettest Wettest since: 1898 1983
Ties: 1898, 1933
Oct–Dec 1899
3-Month
3.19"
(81.03mm)
3.24"
(82.30mm)
-0.05"
(-1.27mm)
60th Driest Driest since: 1898 1976
65th Wettest Wettest since: 1897 1942
Ties: 1990
Sep–Dec 1899
4-Month
3.66"
(92.96mm)
4.48"
(113.79mm)
-0.82"
(-20.83mm)
28th Driest Driest since: 1898 1952
97th Wettest Wettest since: 1897 2013
Aug–Dec 1899
5-Month
4.50"
(114.30mm)
5.55"
(140.97mm)
-1.05"
(-26.67mm)
28th Driest Driest since: 1898 1904
97th Wettest Wettest since: 1897 1923
Jul–Dec 1899
6-Month
5.71"
(145.03mm)
6.83"
(173.48mm)
-1.12"
(-28.45mm)
31st Driest Driest since: 1898 1939
94th Wettest Wettest since: 1897 1923
Jun–Dec 1899
7-Month
8.05"
(204.47mm)
8.67"
(220.22mm)
-0.62"
(-15.75mm)
45th Driest Driest since: 1898 1935
80th Wettest Wettest since: 1896 1923
Ties: 1929
May–Dec 1899
8-Month
10.15"
(257.81mm)
10.88"
(276.35mm)
-0.73"
(-18.54mm)
44th Driest Driest since: 1897 1900
81st Wettest Wettest since: 1898 1923
Apr–Dec 1899
9-Month
11.21"
(284.73mm)
12.66"
(321.56mm)
-1.45"
(-36.83mm)
38th Driest Driest since: 1897 1954
87th Wettest Wettest since: 1898 1941
Mar–Dec 1899
10-Month
14.09"
(357.89mm)
13.91"
(353.31mm)
0.18"
(4.58mm)
67th Driest Driest since: 1898 2012
58th Wettest Wettest since: 1896 1941
Feb–Dec 1899
11-Month
16.38"
(416.05mm)
14.88"
(377.95mm)
1.50"
(38.10mm)
93rd Driest Driest since: 1898 2012
32nd Wettest Wettest to Date 1941
Ties: 1997
Jan–Dec 1899
12-Month
18.41"
(467.61mm)
15.94"
(404.88mm)
2.47"
(62.73mm)
107th Driest Driest since: 1898 2012
18th Wettest Wettest to Date 1927
Jul 1898–Dec 1899
18-Month
23.26"
(590.80mm)
22.77"
(578.36mm)
0.49"
(12.44mm)
70th Driest Driest since: 1898 1934
54th Wettest Wettest to Date 1927
Jan 1898–Dec 1899
24-Month
32.67"
(829.82mm)
31.87"
(809.50mm)
0.80"
(20.32mm)
71st Driest Driest since: 1898 2002
53rd Wettest Wettest since: 1896 1983
Jan 1897–Dec 1899
36-Month
46.85"
(1,189.99mm)
47.82"
(1,214.63mm)
-0.97"
(-24.64mm)
51st Driest Driest since: 1898 2002
72nd Wettest Wettest since: 1897 1947
Jan 1896–Dec 1899
48-Month
64.21"
(1,630.93mm)
63.72"
(1,618.49mm)
0.49"
(12.44mm)
68th Driest Driest since: 1898 2003
54th Wettest Wettest to Date 1998
Jan 1895–Dec 1899
60-Month
80.69"
(2,049.53mm)
79.58"
(2,021.33mm)
1.11"
(28.20mm)
75th Driest Driest to Date 1935
46th Wettest Wettest to Date 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 23, 2019 from https://www.ncdc.noaa.gov/cag/