Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Idaho

Minimum Temperature Rankings, December 1947

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
December 1947
1-Month
18.8°F
(-7.3°C)
16.2°F
(-8.8°C)
2.6°F
(1.5°C)
93rd Coolest
Coolest since:
1990
36th Warmest
Warmest since:
1917
Ties: 1907, 1938, 1996
Nov–Dec 1947
2-Month
20.6°F
(-6.3°C)
19.5°F
(-6.9°C)
1.1°F
(0.6°C)
76th Coolest
Coolest since:
1985
53rd Warmest
Warmest since:
1917
Ties: 2006
Oct–Dec 1947
3-Month
25.9°F
(-3.4°C)
23.6°F
(-4.7°C)
2.3°F
(1.3°C)
113th Coolest
Coolest since:
1985
16th Warmest
Warmest since:
1950
Ties: 1981, 2012
Sep–Dec 1947
4-Month
29.6°F
(-1.3°C)
27.7°F
(-2.4°C)
1.9°F
(1.1°C)
110th Coolest
Coolest since:
1985
19th Warmest
Warmest since:
1950
Ties: 1906, 1966, 1981, 2010
Aug–Dec 1947
5-Month
33.0°F
(0.6°C)
31.6°F
(-0.2°C)
1.4°F
(0.8°C)
96th Coolest
Coolest since:
1985
33rd Warmest
Warmest since:
2014
Jul–Dec 1947
6-Month
35.6°F
(2.0°C)
34.5°F
(1.4°C)
1.1°F
(0.6°C)
93rd Coolest
Coolest since:
1985
36th Warmest
Warmest since:
2021
Ties: 1938, 1967, 2010, 2018
Jun–Dec 1947
7-Month
36.5°F
(2.5°C)
35.7°F
(2.1°C)
0.8°F
(0.4°C)
87th Coolest
Coolest since:
1916
42nd Warmest
Warmest since:
2021
Ties: 1901, 1910, 1953, 1991, 1995, 1999
May–Dec 1947
8-Month
36.9°F
(2.7°C)
35.9°F
(2.2°C)
1.0°F
(0.5°C)
99th Coolest
Coolest since:
1916
30th Warmest
Warmest since:
2021
Ties: 1901, 1950, 1973
Apr–Dec 1947
9-Month
36.0°F
(2.2°C)
35.1°F
(1.7°C)
0.9°F
(0.5°C)
96th Coolest
Coolest since:
1916
33rd Warmest
Warmest since:
2021
Ties: 1897, 1938, 1980, 1987
Mar–Dec 1947
10-Month
35.0°F
(1.7°C)
33.9°F
(1.1°C)
1.1°F
(0.6°C)
106th Coolest
Coolest since:
1916
23rd Warmest
Warmest since:
2015
Ties: 1963, 1987, 1988, 1989, 2013
Feb–Dec 1947
11-Month
33.6°F
(0.9°C)
32.3°F
(0.2°C)
1.3°F
(0.7°C)
104th Coolest
Coolest since:
1985
25th Warmest
Warmest since:
2015
Jan–Dec 1947
12-Month
31.5°F
(-0.3°C)
30.8°F
(-0.7°C)
0.7°F
(0.4°C)
85th Coolest
Coolest since:
1985
44th Warmest
Warmest since:
1934, 2015
Ties: 1901, 1906, 1918, 1921, 1996, 2022
Jul 1946–Dec 1947
18-Month
32.8°F
(0.4°C)
32.1°F
(0.1°C)
0.7°F
(0.3°C)
90th Coolest
Coolest since:
1985
38th Warmest
Warmest since:
2015
Ties: 1900, 1939, 1987, 1990, 1996, 2001, 2002
Jan 1946–Dec 1947
24-Month
31.3°F
(-0.4°C)
30.8°F
(-0.7°C)
0.5°F
(0.3°C)
80th Coolest
Coolest since:
1985
48th Warmest
Warmest since:
2015, 2016
Ties: 1963, 2011
Jan 1945–Dec 1947
36-Month
31.2°F
(-0.4°C)
30.8°F
(-0.7°C)
0.4°F
(0.3°C)
80th Coolest
Coolest since:
1930, 1931
47th Warmest
Warmest since:
2016
Ties: 1901, 1902, 1908, 1928, 1959, 1960, 1969, 2011
Jan 1944–Dec 1947
48-Month
30.8°F
(-0.7°C)
30.8°F
(-0.7°C)
0.0°F
(0.0°C)
51st Coolest
Coolest since:
1932
75th Warmest
Warmest since:
2017
Ties: 1921, 1948, 1962, 1966, 1967, 1971, 1972
Jan 1943–Dec 1947
60-Month
30.7°F
(-0.7°C)
30.8°F
(-0.7°C)
-0.1°F
(0.0°C)
44th Coolest
Coolest since:
1932, 1933
81st Warmest
Warmest since:
2018
Ties: 1900, 1901, 1907, 1911, 1926, 1936, 1960, 1964, 1966, 1976, 1978

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