Statewide Rankings

Statewide Data Info
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Idaho

Average Temperature Rankings, December 1966

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
December 1966
1-Month
25.1°F
(-3.8°C)
23.9°F
(-4.5°C)
1.2°F
(0.7°C)
75th Coolest
Coolest since:
1990
54th Warmest
Warmest since:
1917
Ties: 1904, 1921, 1993
Nov–Dec 1966
2-Month
29.9°F
(-1.2°C)
27.8°F
(-2.3°C)
2.1°F
(1.1°C)
100th Coolest
Coolest since:
1985
29th Warmest
Warmest since:
1917
Ties: 1899, 1921, 1989, 2008
Oct–Dec 1966
3-Month
34.1°F
(1.2°C)
33.2°F
(0.7°C)
0.9°F
(0.5°C)
84th Coolest
Coolest since:
1985
45th Warmest
Warmest since:
1917
Ties: 1900, 1925, 1979
Sep–Dec 1966
4-Month
40.3°F
(4.6°C)
38.6°F
(3.7°C)
1.7°F
(0.9°C)
104th Coolest
Coolest since:
1985
25th Warmest
Warmest since:
1917
Ties: 1906, 1980, 2010
Aug–Dec 1966
5-Month
45.0°F
(7.2°C)
43.6°F
(6.4°C)
1.4°F
(0.8°C)
103rd Coolest
Coolest since:
1985
26th Warmest
Warmest since:
1917
Ties: 1906, 1967, 1987
Jul–Dec 1966
6-Month
48.4°F
(9.1°C)
47.2°F
(8.4°C)
1.2°F
(0.7°C)
98th Coolest
Coolest since:
1985
31st Warmest
Warmest since:
1917
Ties: 1991, 2006
Jun–Dec 1966
7-Month
49.5°F
(9.7°C)
48.5°F
(9.2°C)
1.0°F
(0.5°C)
93rd Coolest
Coolest since:
1985
36th Warmest
Warmest since:
2021
Ties: 1910, 1977, 1981, 1989
May–Dec 1966
8-Month
49.9°F
(9.9°C)
48.6°F
(9.2°C)
1.3°F
(0.7°C)
105th Coolest
Coolest since:
1916
24th Warmest
Warmest since:
2021
Ties: 1998, 2016
Apr–Dec 1966
9-Month
48.8°F
(9.3°C)
47.8°F
(8.8°C)
1.0°F
(0.5°C)
100th Coolest
Coolest since:
1916
29th Warmest
Warmest since:
2021
Ties: 1904, 1925, 1989
Mar–Dec 1966
10-Month
47.2°F
(8.4°C)
46.3°F
(7.9°C)
0.9°F
(0.5°C)
94th Coolest
Coolest since:
1985
35th Warmest
Warmest since:
1934
Ties: 1986
Feb–Dec 1966
11-Month
45.2°F
(7.3°C)
44.5°F
(6.9°C)
0.7°F
(0.4°C)
93rd Coolest
Coolest since:
1985
36th Warmest
Warmest since:
1934
Ties: 1915, 1937, 1953, 1977, 1979, 1980, 1995, 2022
Jan–Dec 1966
12-Month
43.5°F
(6.4°C)
42.6°F
(5.9°C)
0.9°F
(0.5°C)
92nd Coolest
Coolest since:
1985
37th Warmest
Warmest since:
1934
Ties: 1963, 1990
Jul 1965–Dec 1966
18-Month
44.7°F
(7.1°C)
44.1°F
(6.7°C)
0.6°F
(0.4°C)
83rd Coolest
Coolest since:
1985
45th Warmest
Warmest since:
1934
Ties: 1907, 1997, 2009
Jan 1965–Dec 1966
24-Month
43.0°F
(6.1°C)
42.6°F
(5.9°C)
0.4°F
(0.2°C)
82nd Coolest
Coolest since:
1985
46th Warmest
Warmest since:
2015, 2016
Ties: 1947, 1953, 1962, 1963, 1968
Jan 1964–Dec 1966
36-Month
42.2°F
(5.7°C)
42.6°F
(5.9°C)
-0.4°F
(-0.2°C)
32nd Coolest
Coolest since:
1913
95th Warmest
Warmest since:
2016
Ties: 1905, 1919, 1920, 1937, 1945, 1964, 1965, 1973
Jan 1963–Dec 1966
48-Month
42.5°F
(5.8°C)
42.6°F
(5.9°C)
-0.1°F
(-0.1°C)
52nd Coolest
Coolest since:
1985
74th Warmest
Warmest since:
2017
Ties: 1903, 1908, 1909, 1921, 1938, 1947, 1964, 1967, 1979
Jan 1962–Dec 1966
60-Month
42.5°F
(5.8°C)
42.6°F
(5.9°C)
-0.1°F
(-0.1°C)
50th Coolest
Coolest since:
1913, 1916
75th Warmest
Warmest since:
2016, 2018
Ties: 1900, 1902, 1926, 1947, 1964, 1965, 1968, 1984

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