Regional Rankings

Regional Data Info
Please note, Palmer Indices are not available for NWS Regions. Degree Days are not available for Great Plains, Souther Plains and Gulf Coast Rockies and Westward, River Basins, or Agricultural Belts. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Upper Colorado River Basin

Average Temperature Rankings, December 1982

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Warmest/Coolest
Since		Record
December 1982
1-Month		23.8°F
(-4.6°C)		23.0°F
(-5.0°C)		0.8°F
(0.4°C)		70th Coolest
Coolest since:
1909
59th Warmest
Warmest since:
1980
Nov–Dec 1982
2-Month		26.9°F
(-2.8°C)		27.5°F
(-2.5°C)		-0.6°F
(-0.3°C)		46th Coolest
Coolest since:
1895
83rd Warmest
Warmest since:
2017
Ties: 1940
Oct–Dec 1982
3-Month		31.9°F
(-0.1°C)		33.5°F
(0.8°C)		-1.6°F
(-0.9°C)		26th Coolest
Coolest since:
1898
103rd Warmest
Warmest since:
1950, 2017
Ties: 1984, 2009
Sep–Dec 1982
4-Month		38.1°F
(3.4°C)		39.2°F
(4.0°C)		-1.1°F
(-0.6°C)		30th Coolest
Coolest since:
1898, 1912
99th Warmest
Warmest since:
2021
Ties: 1897, 1902, 1918, 1984
Aug–Dec 1982
5-Month		43.8°F
(6.6°C)		44.3°F
(6.8°C)		-0.5°F
(-0.2°C)		42nd Coolest
Coolest since:
1912
87th Warmest
Warmest since:
2021
Ties: 1915, 1945
Jul–Dec 1982
6-Month		47.6°F
(8.7°C)		48.1°F
(8.9°C)		-0.5°F
(-0.2°C)		40th Coolest
Coolest since:
1912
89th Warmest
Warmest since:
2021
Ties: 1904, 1906, 1945, 1970, 1975, 1985
Jun–Dec 1982
7-Month		49.2°F
(9.6°C)		49.9°F
(9.9°C)		-0.7°F
(-0.3°C)		36th Coolest
Coolest since:
1912
93rd Warmest
Warmest since:
2021
Ties: 1957, 1984
May–Dec 1982
8-Month		49.3°F
(9.6°C)		50.0°F
(10.0°C)		-0.7°F
(-0.4°C)		32nd Coolest
Coolest since:
1912
97th Warmest
Warmest since:
2021
Ties: 1904, 1961, 1972
Apr–Dec 1982
9-Month		48.2°F
(9.0°C)		49.1°F
(9.5°C)		-0.9°F
(-0.5°C)		26th Coolest
Coolest since:
1912
103rd Warmest
Warmest since:
2021
Ties: 1913, 1918, 1929
Mar–Dec 1982
10-Month		46.8°F
(8.2°C)		47.5°F
(8.6°C)		-0.7°F
(-0.4°C)		37th Coolest
Coolest since:
1912
92nd Warmest
Warmest since:
2012
Ties: 1919, 1984, 1993
Feb–Dec 1982
11-Month		44.8°F
(7.1°C)		45.5°F
(7.5°C)		-0.7°F
(-0.4°C)		36th Coolest
Coolest since:
1912
93rd Warmest
Warmest since:
2017
Ties: 1902, 1906, 1922, 1928, 1930
Jan–Dec 1982
12-Month		42.8°F
(6.0°C)		43.4°F
(6.3°C)		-0.6°F
(-0.3°C)		35th Coolest
Coolest since:
1895, 1912
94th Warmest
Warmest since:
2012
Ties: 1896, 1906, 1937, 1942, 1971
Jul 1981–Dec 1982
18-Month		45.2°F
(7.3°C)		45.0°F
(7.2°C)		0.2°F
(0.1°C)		61st Coolest
Coolest since:
1912
67th Warmest
Warmest since:
1934
Ties: 1901, 1907, 1926, 1941, 1966, 1991
Jan 1981–Dec 1982
24-Month		44.6°F
(7.0°C)		43.4°F
(6.3°C)		1.2°F
(0.7°C)		97th Coolest
Coolest since:
1913
31st Warmest
Warmest since:
2018
Ties: 1940, 1978, 1989, 1997, 2010
Jan 1980–Dec 1982
36-Month		44.7°F
(7.1°C)		43.4°F
(6.3°C)		1.3°F
(0.8°C)		101st Coolest
Coolest since:
1899, 1913
26th Warmest
Warmest since:
2017
Ties: 1935, 1988, 1990, 1998
Jan 1979–Dec 1982
48-Month		44.1°F
(6.7°C)		43.4°F
(6.3°C)		0.7°F
(0.4°C)		87th Coolest
Coolest since:
1898
39th Warmest
Warmest since:
2018
Ties: 1941, 1961, 1980
Jan 1978–Dec 1982
60-Month		44.0°F
(6.7°C)		43.4°F
(6.3°C)		0.6°F
(0.4°C)		84th Coolest
Coolest since:
1899
41st Warmest
Warmest since:
2018
Ties: 1940, 1963, 1980, 1983, 1984

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