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 1994

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Warmest/Coolest
Since		Record
December 1994
1-Month		26.1°F
(-3.3°C)		23.0°F
(-5.0°C)		3.1°F
(1.7°C)		103rd Coolest
Coolest since:
1909
26th Warmest
Warmest since:
1980
Ties: 2003
Nov–Dec 1994
2-Month		27.4°F
(-2.6°C)		27.5°F
(-2.5°C)		-0.1°F
(-0.1°C)		58th Coolest
Coolest since:
1895
71st Warmest
Warmest since:
2017
Oct–Dec 1994
3-Month		33.1°F
(0.6°C)		33.5°F
(0.8°C)		-0.4°F
(-0.2°C)		52nd Coolest
Coolest since:
1898
77th Warmest
Warmest since:
1950, 2017
Ties: 1903, 1935, 1967, 2022
Sep–Dec 1994
4-Month		39.5°F
(4.2°C)		39.2°F
(4.0°C)		0.3°F
(0.2°C)		70th Coolest
Coolest since:
1898, 1912
59th Warmest
Warmest since:
2021
Ties: 1906, 1974, 1976, 1996, 2002
Aug–Dec 1994
5-Month		45.3°F
(7.4°C)		44.3°F
(6.8°C)		1.0°F
(0.6°C)		87th Coolest
Coolest since:
1912
42nd Warmest
Warmest since:
2021
Ties: 1901, 1944, 1953
Jul–Dec 1994
6-Month		49.3°F
(9.6°C)		48.1°F
(8.9°C)		1.2°F
(0.7°C)		90th Coolest
Coolest since:
1912
39th Warmest
Warmest since:
2021
Ties: 1901, 2002
Jun–Dec 1994
7-Month		51.6°F
(10.9°C)		49.9°F
(9.9°C)		1.7°F
(1.0°C)		107th Coolest
Coolest since:
1912
22nd Warmest
Warmest since:
2021
Ties: 2002
May–Dec 1994
8-Month		52.0°F
(11.1°C)		50.0°F
(10.0°C)		2.0°F
(1.1°C)		114th Coolest
Coolest since:
1912
15th Warmest
Warmest since:
2021
Ties: 1933
Apr–Dec 1994
9-Month		51.1°F
(10.6°C)		49.1°F
(9.5°C)		2.0°F
(1.1°C)		115th Coolest
Coolest since:
1912
14th Warmest
Warmest since:
2021
Ties: 2014
Mar–Dec 1994
10-Month		49.8°F
(9.9°C)		47.5°F
(8.6°C)		2.3°F
(1.3°C)		117th Coolest
Coolest since:
1912
12th Warmest
Warmest since:
2012
Feb–Dec 1994
11-Month		47.5°F
(8.6°C)		45.5°F
(7.5°C)		2.0°F
(1.1°C)		114th Coolest
Coolest since:
1912
15th Warmest
Warmest since:
2017
Ties: 1963, 1977
Jan–Dec 1994
12-Month		45.7°F
(7.6°C)		43.4°F
(6.3°C)		2.3°F
(1.3°C)		114th Coolest
Coolest since:
1895, 1912
15th Warmest
Warmest since:
2012
Ties: 1954
Jul 1993–Dec 1994
18-Month		46.0°F
(7.8°C)		45.0°F
(7.2°C)		1.0°F
(0.6°C)		94th Coolest
Coolest since:
1912
34th Warmest
Warmest since:
1934
Ties: 1978, 1980, 1986, 1992, 2008, 2011, 2019
Jan 1993–Dec 1994
24-Month		44.3°F
(6.8°C)		43.4°F
(6.3°C)		0.9°F
(0.5°C)		87th Coolest
Coolest since:
1913
41st Warmest
Warmest since:
2018
Jan 1992–Dec 1994
36-Month		44.5°F
(6.9°C)		43.4°F
(6.3°C)		1.1°F
(0.6°C)		95th Coolest
Coolest since:
1899, 1913
32nd Warmest
Warmest since:
2017
Ties: 1981, 1989
Jan 1991–Dec 1994
48-Month		44.2°F
(6.8°C)		43.4°F
(6.3°C)		0.8°F
(0.5°C)		89th Coolest
Coolest since:
1898
37th Warmest
Warmest since:
2018
Ties: 2011
Jan 1990–Dec 1994
60-Month		44.4°F
(6.9°C)		43.4°F
(6.3°C)		1.0°F
(0.6°C)		94th Coolest
Coolest since:
1899
31st Warmest
Warmest since:
2018
Ties: 1938, 1989, 1991, 1995

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