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 1924

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Warmest/Coolest
Since		Record
December 1924
1-Month		17.2°F
(-8.2°C)		23.0°F
(-5.0°C)		-5.8°F
(-3.2°C)		10th Coolest
Coolest since:
1909
119th Warmest
Warmest since:
1980
Ties: 1912
Nov–Dec 1924
2-Month		24.4°F
(-4.2°C)		27.5°F
(-2.5°C)		-3.1°F
(-1.7°C)		16th Coolest
Coolest since:
1895
113th Warmest
Warmest since:
2017
Ties: 1908
Oct–Dec 1924
3-Month		30.9°F
(-0.6°C)		33.5°F
(0.8°C)		-2.6°F
(-1.4°C)		16th Coolest
Coolest since:
1898
113th Warmest
Warmest since:
1950, 2017
Ties: 1972
Sep–Dec 1924
4-Month		36.9°F
(2.7°C)		39.2°F
(4.0°C)		-2.3°F
(-1.3°C)		12th Coolest
Coolest since:
1898, 1912
117th Warmest
Warmest since:
2021
Ties: 1905
Aug–Dec 1924
5-Month		42.2°F
(5.7°C)		44.3°F
(6.8°C)		-2.1°F
(-1.1°C)		10th Coolest
Coolest since:
1912
119th Warmest
Warmest since:
2021
Jul–Dec 1924
6-Month		46.2°F
(7.9°C)		48.1°F
(8.9°C)		-1.9°F
(-1.0°C)		8th Coolest
Coolest since:
1912
121st Warmest
Warmest since:
2021
Jun–Dec 1924
7-Month		48.3°F
(9.1°C)		49.9°F
(9.9°C)		-1.6°F
(-0.8°C)		9th Coolest
Coolest since:
1912
120th Warmest
Warmest since:
2021
Ties: 1899, 1905, 1928, 1932, 1951, 1993
May–Dec 1924
8-Month		48.6°F
(9.2°C)		50.0°F
(10.0°C)		-1.4°F
(-0.8°C)		15th Coolest
Coolest since:
1912
114th Warmest
Warmest since:
2021
Ties: 1903
Apr–Dec 1924
9-Month		47.7°F
(8.7°C)		49.1°F
(9.5°C)		-1.4°F
(-0.8°C)		11th Coolest
Coolest since:
1912
118th Warmest
Warmest since:
2021
Ties: 1898, 1899, 1903
Mar–Dec 1924
10-Month		45.6°F
(7.6°C)		47.5°F
(8.6°C)		-1.9°F
(-1.0°C)		5th Coolest
Coolest since:
1912
124th Warmest
Warmest since:
2012
Ties: 1909, 1916
Feb–Dec 1924
11-Month		44.2°F
(6.8°C)		45.5°F
(7.5°C)		-1.3°F
(-0.7°C)		17th Coolest
Coolest since:
1912
112th Warmest
Warmest since:
2017
Ties: 1897, 1905
Jan–Dec 1924
12-Month		41.8°F
(5.4°C)		43.4°F
(6.3°C)		-1.6°F
(-0.9°C)		10th Coolest
Coolest since:
1895, 1912
119th Warmest
Warmest since:
2012
Ties: 1899, 1920, 1932, 1973
Jul 1923–Dec 1924
18-Month		43.5°F
(6.4°C)		45.0°F
(7.2°C)		-1.5°F
(-0.8°C)		12th Coolest
Coolest since:
1912
116th Warmest
Warmest since:
1934
Ties: 1896
Jan 1923–Dec 1924
24-Month		41.9°F
(5.5°C)		43.4°F
(6.3°C)		-1.5°F
(-0.8°C)		8th Coolest
Coolest since:
1913
120th Warmest
Warmest since:
2018
Ties: 1903, 1930
Jan 1922–Dec 1924
36-Month		42.1°F
(5.6°C)		43.4°F
(6.3°C)		-1.3°F
(-0.7°C)		7th Coolest
Coolest since:
1899, 1913
120th Warmest
Warmest since:
2017
Ties: 1898
Jan 1921–Dec 1924
48-Month		42.7°F
(5.9°C)		43.4°F
(6.3°C)		-0.7°F
(-0.4°C)		24th Coolest
Coolest since:
1898
102nd Warmest
Warmest since:
2018
Ties: 1923, 1975
Jan 1920–Dec 1924
60-Month		42.5°F
(5.8°C)		43.4°F
(6.3°C)		-0.9°F
(-0.5°C)		13th Coolest
Coolest since:
1899
112th Warmest
Warmest since:
2018
Ties: 1906, 1909, 1914

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