Regional Rankings

Regional Data Info
Please note, Palmer Indices are not available for NWS Regions. 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, December 1938

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
December 1938
1-Month
32.5°F
(0.3°C)
29.7°F
(-1.3°C)
2.8°F
(1.6°C)
99th Coolest
Coolest since:
1909, 1932
29th Warmest
Warmest since:
1917
Nov–Dec 1938
2-Month
32.0°F
(0.0°C)
33.6°F
(0.9°C)
-1.6°F
(-0.9°C)
31st Coolest
Coolest since:
1931
97th Warmest
Warmest since:
1917
Ties: 1982
Oct–Dec 1938
3-Month
37.8°F
(3.2°C)
39.0°F
(3.9°C)
-1.2°F
(-0.7°C)
38th Coolest
Coolest since:
1919
90th Warmest
Warmest since:
1950
Ties: 1899, 1970
Sep–Dec 1938
4-Month
44.4°F
(6.9°C)
44.5°F
(6.9°C)
-0.1°F
(0.0°C)
56th Coolest
Coolest since:
1971
72nd Warmest
Warmest since:
2014
Ties: 1959, 2006, 2019
Aug–Dec 1938
5-Month
49.4°F
(9.7°C)
49.4°F
(9.7°C)
0.0°F
(0.0°C)
58th Coolest
Coolest since:
1916
70th Warmest
Warmest since:
2020
Ties: 1954, 1986, 1992, 2006
Jul–Dec 1938
6-Month
52.9°F
(11.6°C)
53.1°F
(11.7°C)
-0.2°F
(-0.1°C)
50th Coolest
Coolest since:
1916
78th Warmest
Warmest since:
2020
Ties: 1945, 1976
Jun–Dec 1938
7-Month
54.5°F
(12.5°C)
54.6°F
(12.6°C)
-0.1°F
(-0.1°C)
52nd Coolest
Coolest since:
1916
76th Warmest
Warmest since:
2021
Ties: 1931, 1954, 1961, 1998
May–Dec 1938
8-Month
54.3°F
(12.4°C)
54.6°F
(12.6°C)
-0.3°F
(-0.2°C)
45th Coolest
Coolest since:
1916
83rd Warmest
Warmest since:
2021
Ties: 1918, 1919, 1925, 1956, 1983
Apr–Dec 1938
9-Month
53.4°F
(11.9°C)
53.6°F
(12.0°C)
-0.2°F
(-0.1°C)
50th Coolest
Coolest since:
1912
78th Warmest
Warmest since:
2021
Ties: 1927, 1928, 1955, 1976
Mar–Dec 1938
10-Month
51.6°F
(10.9°C)
52.0°F
(11.1°C)
-0.4°F
(-0.2°C)
40th Coolest
Coolest since:
1912
88th Warmest
Warmest since:
1934, 2021
Ties: 1955, 1976, 1993
Feb–Dec 1938
11-Month
49.9°F
(9.9°C)
50.3°F
(10.2°C)
-0.4°F
(-0.3°C)
40th Coolest
Coolest since:
1911, 1912
88th Warmest
Warmest since:
1934
Ties: 1896, 1924, 1935, 1942, 1978, 1983
Jan–Dec 1938
12-Month
48.4°F
(9.1°C)
48.4°F
(9.1°C)
0.0°F
(0.0°C)
51st Coolest
Coolest since:
1944
77th Warmest
Warmest since:
1934
Ties: 1904, 1918, 1935, 1972, 1976, 1978, 1998
Jul 1937–Dec 1938
18-Month
50.8°F
(10.4°C)
50.0°F
(10.0°C)
0.8°F
(0.4°C)
93rd Coolest
Coolest since:
1912, 1913
34th Warmest
Warmest since:
1934
Ties: 1980, 1988, 1990, 2019
Jan 1937–Dec 1938
24-Month
48.1°F
(8.9°C)
48.4°F
(9.1°C)
-0.3°F
(-0.2°C)
42nd Coolest
Coolest since:
1912, 1913
85th Warmest
Warmest since:
2015
Ties: 1957
Jan 1936–Dec 1938
36-Month
48.6°F
(9.2°C)
48.4°F
(9.1°C)
0.2°F
(0.1°C)
67th Coolest
Coolest since:
1913
59th Warmest
Warmest since:
2016
Ties: 1901, 1921, 1937, 1968
Jan 1935–Dec 1938
48-Month
48.5°F
(9.2°C)
48.4°F
(9.1°C)
0.1°F
(0.1°C)
64th Coolest
Coolest since:
1914
61st Warmest
Warmest since:
2017
Ties: 1953, 1956
Jan 1934–Dec 1938
60-Month
49.2°F
(9.6°C)
48.4°F
(9.1°C)
0.8°F
(0.5°C)
94th Coolest
Coolest since:
1899, 1915, 1916
30th Warmest
Warmest to Date
2018
Ties: 1962, 1981, 1989, 1991

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