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


Wyoming

Precipitation Rankings, December 1909

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
December 1909
1-Month
1.57"
(39.88mm)
1.01"
(25.65mm)
0.56"
(14.23mm)
118th Driest Driest since: 1908 1986
9th Wettest Wettest to Date 1964, 1996
Nov–Dec 1909
2-Month
3.22"
(81.79mm)
2.05"
(52.07mm)
1.17"
(29.72mm)
120th Driest Driest since: 1908 1914
7th Wettest Wettest to Date 1983
Oct–Dec 1909
3-Month
3.67"
(93.22mm)
3.24"
(82.30mm)
0.43"
(10.92mm)
86th Driest Driest since: 1908 1976
41st Wettest Wettest since: 1897 1942
Sep–Dec 1909
4-Month
5.33"
(135.38mm)
4.48"
(113.79mm)
0.85"
(21.59mm)
101st Driest Driest since: 1908 1952
26th Wettest Wettest to Date 2013
Aug–Dec 1909
5-Month
6.56"
(166.62mm)
5.55"
(140.97mm)
1.01"
(25.65mm)
104th Driest Driest since: 1908 1904
23rd Wettest Wettest since: 1906 1923
Ties: 1994
Jul–Dec 1909
6-Month
7.89"
(200.41mm)
6.83"
(173.48mm)
1.06"
(26.93mm)
102nd Driest Driest since: 1908 1939
25th Wettest Wettest to Date 1923
Jun–Dec 1909
7-Month
9.92"
(251.97mm)
8.67"
(220.22mm)
1.25"
(31.75mm)
101st Driest Driest since: 1908 1935
26th Wettest Wettest to Date 1923
May–Dec 1909
8-Month
12.40"
(314.96mm)
10.88"
(276.35mm)
1.52"
(38.61mm)
96th Driest Driest since: 1907 1900
31st Wettest Wettest since: 1908 1923
Apr–Dec 1909
9-Month
13.39"
(340.11mm)
12.66"
(321.56mm)
0.73"
(18.55mm)
80th Driest Driest since: 1907 1954
47th Wettest Wettest since: 1908 1941
Mar–Dec 1909
10-Month
14.15"
(359.41mm)
13.91"
(353.31mm)
0.24"
(6.10mm)
71st Driest Driest since: 1907 2012
56th Wettest Wettest since: 1908 1941
Feb–Dec 1909
11-Month
15.38"
(390.65mm)
14.88"
(377.95mm)
0.50"
(12.70mm)
76th Driest Driest since: 1907 2012
51st Wettest Wettest since: 1908 1941
Jan–Dec 1909
12-Month
17.55"
(445.77mm)
15.94"
(404.88mm)
1.61"
(40.89mm)
96th Driest Driest since: 1907 2012
31st Wettest Wettest since: 1908 1927
Jul 1908–Dec 1909
18-Month
24.69"
(627.13mm)
22.77"
(578.36mm)
1.92"
(48.77mm)
95th Driest Driest since: 1908 1934
31st Wettest Wettest since: 1906 1927
Jan 1908–Dec 1909
24-Month
35.69"
(906.53mm)
31.86"
(809.24mm)
3.83"
(97.29mm)
111th Driest Driest since: 1908 2002
15th Wettest Wettest since: 1906 1983
Ties: 1923
Jan 1907–Dec 1909
36-Month
51.99"
(1,320.55mm)
47.82"
(1,214.63mm)
4.17"
(105.92mm)
101st Driest Driest since: 1906 2002
24th Wettest Wettest since: 1908 1947
Jan 1906–Dec 1909
48-Month
71.04"
(1,804.42mm)
63.72"
(1,618.49mm)
7.32"
(185.93mm)
120th Driest Driest since: 1908 2003
4th Wettest Wettest to Date 1998
Jan 1905–Dec 1909
60-Month
88.14"
(2,238.76mm)
79.58"
(2,021.33mm)
8.56"
(217.43mm)
114th Driest Driest since: 1908 1935
9th Wettest Wettest to Date 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published July 2021, retrieved on July 24, 2021 from https://www.ncdc.noaa.gov/cag/