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 1970

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
December 1970
1-Month
28.0°F
(-2.2°C)
29.7°F
(-1.3°C)
-1.7°F
(-0.9°C)
39th Coolest
Coolest since:
1909, 1932
89th Warmest
Warmest since:
1917
Nov–Dec 1970
2-Month
33.8°F
(1.0°C)
33.6°F
(0.9°C)
0.2°F
(0.1°C)
59th Coolest
Coolest since:
1931
69th Warmest
Warmest since:
1917
Ties: 1899, 1974, 1998
Oct–Dec 1970
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, 1938
Sep–Dec 1970
4-Month
42.6°F
(5.9°C)
44.4°F
(6.9°C)
-1.8°F
(-1.0°C)
19th Coolest
Coolest since:
1971
109th Warmest
Warmest since:
2014
Aug–Dec 1970
5-Month
48.5°F
(9.2°C)
49.4°F
(9.7°C)
-0.9°F
(-0.5°C)
30th Coolest
Coolest since:
1916
98th Warmest
Warmest since:
2020
Ties: 1913, 1918, 1993
Jul–Dec 1970
6-Month
52.4°F
(11.3°C)
53.1°F
(11.7°C)
-0.7°F
(-0.4°C)
37th Coolest
Coolest since:
1916
91st Warmest
Warmest since:
2020
Ties: 1903, 1925
Jun–Dec 1970
7-Month
54.0°F
(12.2°C)
54.6°F
(12.6°C)
-0.6°F
(-0.4°C)
38th Coolest
Coolest since:
1916
90th Warmest
Warmest since:
2021
Ties: 1928, 1957
May–Dec 1970
8-Month
54.1°F
(12.3°C)
54.6°F
(12.6°C)
-0.5°F
(-0.3°C)
39th Coolest
Coolest since:
1916
89th Warmest
Warmest since:
2021
Ties: 1946, 1947, 1964
Apr–Dec 1970
9-Month
52.5°F
(11.4°C)
53.6°F
(12.0°C)
-1.1°F
(-0.6°C)
21st Coolest
Coolest since:
1912
107th Warmest
Warmest since:
2021
Ties: 1907, 1913, 1945
Mar–Dec 1970
10-Month
50.9°F
(10.5°C)
52.0°F
(11.1°C)
-1.1°F
(-0.6°C)
19th Coolest
Coolest since:
1912
109th Warmest
Warmest since:
1934, 2021
Ties: 1941, 1964
Feb–Dec 1970
11-Month
49.7°F
(9.8°C)
50.2°F
(10.1°C)
-0.5°F
(-0.3°C)
33rd Coolest
Coolest since:
1911, 1912
95th Warmest
Warmest since:
1934
Ties: 1902, 1917, 1949, 1952, 1998
Jan–Dec 1970
12-Month
48.2°F
(9.0°C)
48.4°F
(9.1°C)
-0.2°F
(-0.1°C)
44th Coolest
Coolest since:
1944
84th Warmest
Warmest since:
1934
Ties: 1907, 1919, 1968
Jul 1969–Dec 1970
18-Month
50.0°F
(10.0°C)
50.0°F
(10.0°C)
0.0°F
(0.0°C)
57th Coolest
Coolest since:
1912, 1913
70th Warmest
Warmest since:
1934
Ties: 1902, 1941, 1998
Jan 1969–Dec 1970
24-Month
48.5°F
(9.2°C)
48.4°F
(9.1°C)
0.1°F
(0.1°C)
58th Coolest
Coolest since:
1912, 1913
69th Warmest
Warmest since:
2015
Ties: 1915, 1922, 1969, 1974
Jan 1968–Dec 1970
36-Month
48.4°F
(9.1°C)
48.4°F
(9.1°C)
0.0°F
(0.0°C)
54th Coolest
Coolest since:
1913
72nd Warmest
Warmest since:
2016
Ties: 1967, 1986
Jan 1967–Dec 1970
48-Month
48.4°F
(9.1°C)
48.4°F
(9.1°C)
0.0°F
(0.0°C)
55th Coolest
Coolest since:
1914
70th Warmest
Warmest since:
2017
Ties: 1902, 1926, 1968, 1977, 1984, 1986
Jan 1966–Dec 1970
60-Month
48.5°F
(9.2°C)
48.4°F
(9.1°C)
0.1°F
(0.1°C)
65th Coolest
Coolest since:
1899, 1915, 1916
59th Warmest
Warmest since:
2018
Ties: 1927, 1944, 1958, 1959, 1964

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