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 1947

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2018)
Wettest/Driest
Since
Record
December 1947
1-Month
0.81"
(20.57mm)
1.01"
(25.65mm)
-0.20"
(-5.08mm)
42nd Driest Driest since: 1943 1986
83rd Wettest Wettest since: 1946 1964, 1996
Ties: 1938
Nov–Dec 1947
2-Month
2.65"
(67.31mm)
2.05"
(52.07mm)
0.60"
(15.24mm)
103rd Driest Driest since: 1946 1914
22nd Wettest Wettest since: 1945 1983
Oct–Dec 1947
3-Month
3.98"
(101.09mm)
3.24"
(82.30mm)
0.74"
(18.79mm)
105th Driest Driest since: 1945 1976
20th Wettest Wettest since: 1946 1942
Sep–Dec 1947
4-Month
5.22"
(132.59mm)
4.48"
(113.79mm)
0.74"
(18.80mm)
95th Driest Driest since: 1945 1952
30th Wettest Wettest since: 1946 2013
Aug–Dec 1947
5-Month
6.48"
(164.59mm)
5.55"
(140.97mm)
0.93"
(23.62mm)
97th Driest Driest since: 1944 1904
28th Wettest Wettest since: 1946 1923
Ties: 1919
Jul–Dec 1947
6-Month
7.43"
(188.72mm)
6.83"
(173.48mm)
0.60"
(15.24mm)
87th Driest Driest since: 1944 1939
38th Wettest Wettest since: 1946 1923
Jun–Dec 1947
7-Month
11.40"
(289.56mm)
8.67"
(220.22mm)
2.73"
(69.34mm)
115th Driest Driest since: 1946 1935
10th Wettest Wettest since: 1945 1923
May–Dec 1947
8-Month
13.98"
(355.09mm)
10.88"
(276.35mm)
3.10"
(78.74mm)
116th Driest Driest since: 1946 1900
9th Wettest Wettest since: 1941 1923
Apr–Dec 1947
9-Month
15.86"
(402.84mm)
12.66"
(321.56mm)
3.20"
(81.28mm)
116th Driest Driest since: 1946 1954
9th Wettest Wettest since: 1945 1941
Mar–Dec 1947
10-Month
16.93"
(430.02mm)
13.91"
(353.31mm)
3.02"
(76.71mm)
114th Driest Driest since: 1946 2012
11th Wettest Wettest since: 1945 1941
Feb–Dec 1947
11-Month
17.88"
(454.15mm)
14.88"
(377.95mm)
3.00"
(76.20mm)
113th Driest Driest since: 1946 2012
12th Wettest Wettest since: 1945 1941
Jan–Dec 1947
12-Month
18.72"
(475.49mm)
15.94"
(404.88mm)
2.78"
(70.61mm)
112th Driest Driest since: 1946 2012
13th Wettest Wettest since: 1945 1927
Jul 1946–Dec 1947
18-Month
27.05"
(687.07mm)
22.77"
(578.36mm)
4.28"
(108.71mm)
116th Driest Driest since: 1946 1934
8th Wettest Wettest since: 1942 1927
Jan 1946–Dec 1947
24-Month
36.79"
(934.47mm)
31.86"
(809.24mm)
4.93"
(125.23mm)
116th Driest Driest since: 1944 2002
8th Wettest Wettest since: 1946 1983
Jan 1945–Dec 1947
36-Month
56.57"
(1,436.88mm)
47.82"
(1,214.63mm)
8.75"
(222.25mm)
122nd Driest Driest since: 1946 2002
1st Wettest Wettest to Date 1947
Jan 1944–Dec 1947
48-Month
74.59"
(1,894.59mm)
63.72"
(1,618.49mm)
10.87"
(276.10mm)
120th Driest Driest since: 1946 2003
2nd Wettest Wettest to Date 1998
Jan 1943–Dec 1947
60-Month
89.58"
(2,275.33mm)
79.58"
(2,021.33mm)
10.00"
(254.00mm)
117th Driest Driest since: 1946 1935
4th Wettest Wettest since: 1945 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 20, 2019 from https://www.ncdc.noaa.gov/cag/