Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Wyoming

Precipitation Rankings, December 2012

View Period (Months):
Download: csv json xml
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
December 2012
1-Month
1.19"
(30.23mm)
1.01"
(25.65mm)
0.18"
(4.58mm)
89th Driest
Driest since:
1986
39th Wettest
Wettest since:
1964, 1996
Nov–Dec 2012
2-Month
2.06"
(52.32mm)
2.05"
(52.07mm)
0.01"
(0.25mm)
70th Driest
Driest since:
1914
58th Wettest
Wettest since:
1983
Ties: 1946
Oct–Dec 2012
3-Month
3.17"
(80.52mm)
3.24"
(82.30mm)
-0.07"
(-1.78mm)
58th Driest
Driest since:
1976
70th Wettest
Wettest since:
1942
Ties: 1930, 2006
Sep–Dec 2012
4-Month
3.63"
(92.20mm)
4.48"
(113.79mm)
-0.85"
(-21.59mm)
28th Driest
Driest since:
1952
100th Wettest
Wettest since:
2013
Aug–Dec 2012
5-Month
3.89"
(98.81mm)
5.55"
(140.97mm)
-1.66"
(-42.16mm)
12th Driest
Driest since:
1904
116th Wettest
Wettest since:
1923
Jul–Dec 2012
6-Month
5.01"
(127.25mm)
6.83"
(173.48mm)
-1.82"
(-46.23mm)
15th Driest
Driest since:
1939
113th Wettest
Wettest since:
1923
Jun–Dec 2012
7-Month
5.46"
(138.68mm)
8.67"
(220.22mm)
-3.21"
(-81.54mm)
4th Driest
Driest since:
1935
124th Wettest
Wettest since:
1923
May–Dec 2012
8-Month
6.99"
(177.55mm)
10.88"
(276.35mm)
-3.89"
(-98.80mm)
2nd Driest
Driest since:
1900
126th Wettest
Wettest since:
1923
Apr–Dec 2012
9-Month
8.18"
(207.77mm)
12.66"
(321.56mm)
-4.48"
(-113.79mm)
2nd Driest
Driest since:
1954
126th Wettest
Wettest since:
1941
Mar–Dec 2012
10-Month
8.75"
(222.25mm)
13.91"
(353.31mm)
-5.16"
(-131.06mm)
1st Driest
Driest since:
2012
127th Wettest
Wettest since:
1941
Feb–Dec 2012
11-Month
10.04"
(255.02mm)
14.88"
(377.95mm)
-4.84"
(-122.93mm)
1st Driest
Driest since:
2012
127th Wettest
Wettest since:
1941
Jan–Dec 2012
12-Month
10.96"
(278.38mm)
15.94"
(404.88mm)
-4.98"
(-126.50mm)
1st Driest
Driest since:
2012
127th Wettest
Wettest since:
1927
Jul 2011–Dec 2012
18-Month
17.32"
(439.93mm)
22.77"
(578.36mm)
-5.45"
(-138.43mm)
4th Driest
Driest since:
1934
123rd Wettest
Wettest since:
1927
Jan 2011–Dec 2012
24-Month
29.51"
(749.55mm)
31.86"
(809.24mm)
-2.35"
(-59.69mm)
36th Driest
Driest since:
2002
91st Wettest
Wettest since:
1983
Jan 2010–Dec 2012
36-Month
46.76"
(1,187.70mm)
47.82"
(1,214.63mm)
-1.06"
(-26.93mm)
52nd Driest
Driest since:
2002
74th Wettest
Wettest since:
1947
Jan 2009–Dec 2012
48-Month
63.76"
(1,619.50mm)
63.72"
(1,618.49mm)
0.04"
(1.01mm)
65th Driest
Driest since:
2003
60th Wettest
Wettest since:
1998
Jan 2008–Dec 2012
60-Month
79.81"
(2,027.17mm)
79.58"
(2,021.33mm)
0.23"
(5.84mm)
69th Driest
Driest since:
1935
55th Wettest
Wettest since:
1999

Citing This Page