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.

Great Basin

Average Temperature Rankings, January 1975

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Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2023)		 Warmest/Coolest
Since		 Record
January 1975
1-Month 		27.9°F
(-2.3°C)		 28.3°F
(-2.1°C)		 -0.4°F
(-0.2°C)		 49th Coolest
Coolest since:
 1937
81st Warmest
Warmest since:
 2003
Ties: 1966, 1968
Dec 1974–Jan 1975
2-Month 		28.4°F
(-2.0°C)		 29.0°F
(-1.7°C)		 -0.6°F
(-0.3°C)		 45th Coolest
Coolest since:
 1949
84th Warmest
Warmest since:
 2003
Nov 1974–Jan 1975
3-Month 		31.8°F
(-0.1°C)		 31.9°F
(-0.1°C)		 -0.1°F
(0.0°C)		 55th Coolest
Coolest since:
 1949
74th Warmest
Warmest since:
 2018
Ties: 2010
Oct 1974–Jan 1975
4-Month 		36.4°F
(2.4°C)		 36.4°F
(2.4°C)		 0.0°F
(0.0°C)		 57th Coolest
Coolest since:
 1917
72nd Warmest
Warmest since:
 2015
Ties: 1945, 1986
Sep 1974–Jan 1975
5-Month 		41.7°F
(5.4°C)		 41.2°F
(5.1°C)		 0.5°F
(0.3°C)		 70th Coolest
Coolest since:
 1917
59th Warmest
Warmest since:
 2015
Ties: 1944
Aug 1974–Jan 1975
6-Month 		46.1°F
(7.8°C)		 45.9°F
(7.7°C)		 0.2°F
(0.1°C)		 65th Coolest
Coolest since:
 1917
64th Warmest
Warmest since:
 2015
Ties: 1930, 1989
Jul 1974–Jan 1975
7-Month 		49.7°F
(9.8°C)		 49.6°F
(9.8°C)		 0.1°F
(0.0°C)		 62nd Coolest
Coolest since:
 1917
67th Warmest
Warmest since:
 2015
Ties: 1928, 2007
Jun 1974–Jan 1975
8-Month 		51.9°F
(11.1°C)		 51.3°F
(10.7°C)		 0.6°F
(0.4°C)		 76th Coolest
Coolest since:
 1917
53rd Warmest
Warmest since:
 2022
Ties: 1902, 1922, 1963, 1999
May 1974–Jan 1975
9-Month 		52.4°F
(11.3°C)		 51.6°F
(10.9°C)		 0.8°F
(0.4°C)		 83rd Coolest
Coolest since:
 1917
46th Warmest
Warmest since:
 2022
Ties: 1902, 1989, 2011
Apr 1974–Jan 1975
10-Month 		51.6°F
(10.9°C)		 51.0°F
(10.6°C)		 0.6°F
(0.3°C)		 78th Coolest
Coolest since:
 1917
51st Warmest
Warmest since:
 2022
Ties: 1902, 1923, 2010
Mar 1974–Jan 1975
11-Month 		50.7°F
(10.4°C)		 49.9°F
(9.9°C)		 0.8°F
(0.5°C)		 89th Coolest
Coolest since:
 1949
40th Warmest
Warmest since:
 2018
Ties: 1989, 1996, 2020
Feb 1974–Jan 1975
12-Month 		49.1°F
(9.5°C)		 48.4°F
(9.1°C)		 0.7°F
(0.4°C)		 86th Coolest
Coolest since:
 1949
43rd Warmest
Warmest since:
 2018
Ties: 1922, 1980, 2010
Aug 1973–Jan 1975
18-Month 		48.0°F
(8.9°C)		 47.6°F
(8.7°C)		 0.4°F
(0.2°C)		 74th Coolest
Coolest since:
 1913
54th Warmest
Warmest since:
 1935
Ties: 1928, 1967, 1969, 1999
Feb 1973–Jan 1975
24-Month 		48.6°F
(9.2°C)		 48.4°F
(9.1°C)		 0.2°F
(0.1°C)		 67th Coolest
Coolest since:
 1913
61st Warmest
Warmest since:
 2016
Ties: 1911, 1923, 1929, 1944, 1948, 1951, 1952, 1970
Feb 1972–Jan 1975
36-Month 		48.4°F
(9.1°C)		 48.4°F
(9.1°C)		 0.0°F
(0.0°C)		 55th Coolest
Coolest since:
 1914
72nd Warmest
Warmest since:
 2017, 2018
Ties: 1922, 1956, 1978, 1987
Feb 1971–Jan 1975
48-Month 		48.1°F
(8.9°C)		 48.4°F
(9.1°C)		 -0.3°F
(-0.2°C)		 34th Coolest
Coolest since:
 1915
92nd Warmest
Warmest since:
 2018
Ties: 1908, 1921, 1932, 1934, 1958, 1966, 1968, 1972, 1976, 1977
Feb 1970–Jan 1975
60-Month 		48.1°F
(8.9°C)		 48.4°F
(9.1°C)		 -0.3°F
(-0.2°C)		 34th Coolest
Coolest since:
 1917
91st Warmest
Warmest since:
 2019
Ties: 1948, 1966, 1973, 1977, 1987

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