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.

Utah

Average Temperature Rankings, December 2009

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Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Warmest/Coolest
Since		 Record
December 2009
1-Month 		21.6°F
(-5.8°C)		 27.0°F
(-2.8°C)		 -5.4°F
(-3.0°C)		 15th Coolest
Coolest since:
 1909
114th Warmest
Warmest since:
 1917
Nov–Dec 2009
2-Month 		30.3°F
(-0.9°C)		 31.5°F
(-0.3°C)		 -1.2°F
(-0.6°C)		 38th Coolest
Coolest since:
 1930
91st Warmest
Warmest since:
 1917
Ties: 1902, 1982
Oct–Dec 2009
3-Month 		35.4°F
(1.9°C)		 37.3°F
(2.9°C)		 -1.9°F
(-1.0°C)		 22nd Coolest
Coolest since:
 1930
107th Warmest
Warmest since:
 1950
Ties: 1899
Sep–Dec 2009
4-Month 		42.7°F
(5.9°C)		 43.1°F
(6.2°C)		 -0.4°F
(-0.3°C)		 45th Coolest
Coolest since:
 1930
84th Warmest
Warmest since:
 1933
Ties: 1956, 1975
Aug–Dec 2009
5-Month 		48.1°F
(8.9°C)		 48.4°F
(9.1°C)		 -0.3°F
(-0.2°C)		 47th Coolest
Coolest since:
 1930
82nd Warmest
Warmest since:
 2020
Ties: 1904, 1976
Jul–Dec 2009
6-Month 		52.3°F
(11.3°C)		 52.2°F
(11.2°C)		 0.1°F
(0.1°C)		 55th Coolest
Coolest since:
 1912
74th Warmest
Warmest since:
 2021
Ties: 1965, 1987, 1990, 1997
Jun–Dec 2009
7-Month 		53.6°F
(12.0°C)		 53.9°F
(12.2°C)		 -0.3°F
(-0.2°C)		 45th Coolest
Coolest since:
 1908, 1912
84th Warmest
Warmest since:
 2021
Ties: 1900, 1957
May–Dec 2009
8-Month 		54.3°F
(12.4°C)		 54.0°F
(12.2°C)		 0.3°F
(0.2°C)		 70th Coolest
Coolest since:
 1908
59th Warmest
Warmest since:
 2021
Ties: 1946, 1979, 1986, 1998, 2011
Apr–Dec 2009
9-Month 		53.3°F
(11.8°C)		 53.1°F
(11.7°C)		 0.2°F
(0.1°C)		 69th Coolest
Coolest since:
 1912
60th Warmest
Warmest since:
 2021
Ties: 1955, 1979, 1986, 1997
Mar–Dec 2009
10-Month 		51.9°F
(11.1°C)		 51.5°F
(10.8°C)		 0.4°F
(0.3°C)		 74th Coolest
Coolest since:
 1912
55th Warmest
Warmest since:
 2012
Ties: 1949, 1980
Feb–Dec 2009
11-Month 		50.2°F
(10.1°C)		 49.6°F
(9.8°C)		 0.6°F
(0.3°C)		 82nd Coolest
Coolest since:
 1903
47th Warmest
Warmest since:
 1934
Ties: 1950, 1959, 1962, 1980
Jan–Dec 2009
12-Month 		48.4°F
(9.1°C)		 47.6°F
(8.7°C)		 0.8°F
(0.4°C)		 89th Coolest
Coolest since:
 1898
40th Warmest
Warmest since:
 1934
Ties: 1953, 1963, 1987
Jul 2008–Dec 2009
18-Month 		50.4°F
(10.2°C)		 49.1°F
(9.5°C)		 1.3°F
(0.7°C)		 103rd Coolest
Coolest since:
 1898, 1912
25th Warmest
Warmest since:
 1934
Ties: 1959, 2005
Jan 2008–Dec 2009
24-Month 		48.3°F
(9.1°C)		 47.5°F
(8.6°C)		 0.8°F
(0.5°C)		 89th Coolest
Coolest since:
 1898
39th Warmest
Warmest since:
 2015, 2018
Ties: 1958, 1960, 1994
Jan 2007–Dec 2009
36-Month 		48.8°F
(9.3°C)		 47.5°F
(8.6°C)		 1.3°F
(0.7°C)		 104th Coolest
Coolest since:
 1899
23rd Warmest
Warmest since:
 2017
Ties: 1935, 2013
Jan 2006–Dec 2009
48-Month 		48.9°F
(9.4°C)		 47.5°F
(8.6°C)		 1.4°F
(0.8°C)		 106th Coolest
Coolest since:
 1898
20th Warmest
Warmest since:
 2017, 2018
Jan 2005–Dec 2009
60-Month 		49.0°F
(9.4°C)		 47.5°F
(8.6°C)		 1.5°F
(0.8°C)		 108th Coolest
Coolest since:
 1899
17th Warmest
Warmest since:
 2018
Ties: 1998, 2008, 2014

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