Climate at a Glance

Statewide Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of December 2019. For more information, please see Climatological Rankings.


Idaho

Minimum Temperature Rankings, December 1921

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
December 1921
1-Month
17.0°F
(-8.3°C)
16.2°F
(-8.8°C)
0.8°F
(0.5°C)
70th Coolest Coolest since: 1919 1990
56th Warmest Warmest since: 1920 1917
Ties: 1897
Nov–Dec 1921
2-Month
21.0°F
(-6.1°C)
19.5°F
(-6.9°C)
1.5°F
(0.8°C)
84th Coolest Coolest since: 1919 1985
42nd Warmest Warmest since: 1920 1917
Ties: 1907, 1989
Oct–Dec 1921
3-Month
24.6°F
(-4.1°C)
23.6°F
(-4.7°C)
1.0°F
(0.6°C)
78th Coolest Coolest since: 1919 1985
48th Warmest Warmest since: 1920 1950
Ties: 1899, 1998, 2001
Sep–Dec 1921
4-Month
27.4°F
(-2.6°C)
27.7°F
(-2.4°C)
-0.3°F
(-0.2°C)
43rd Coolest Coolest since: 1919 1985
83rd Warmest Warmest since: 1920 1950
Ties: 1982
Aug–Dec 1921
5-Month
31.5°F
(-0.3°C)
31.6°F
(-0.2°C)
-0.1°F
(-0.1°C)
44th Coolest Coolest since: 1919 1985
82nd Warmest Warmest since: 1920 2014
Ties: 1913
Jul–Dec 1921
6-Month
34.4°F
(1.3°C)
34.6°F
(1.4°C)
-0.2°F
(-0.1°C)
41st Coolest Coolest since: 1919 1985
85th Warmest Warmest since: 1920 2014
Ties: 1899, 1900, 1909, 1945, 2009
Jun–Dec 1921
7-Month
36.0°F
(2.2°C)
35.8°F
(2.1°C)
0.2°F
(0.1°C)
53rd Coolest Coolest since: 1919 1916
73rd Warmest Warmest since: 1920 2014, 2015
Ties: 1897, 1900, 1960, 1965, 1982, 1987
May–Dec 1921
8-Month
36.2°F
(2.3°C)
35.9°F
(2.2°C)
0.3°F
(0.1°C)
70th Coolest Coolest since: 1920 1916
56th Warmest Warmest since: 1920 2015
Ties: 1900, 1920, 1923, 1936, 1949, 1969, 1979, 1999, 2010
Apr–Dec 1921
9-Month
35.3°F
(1.8°C)
35.1°F
(1.7°C)
0.2°F
(0.1°C)
54th Coolest Coolest since: 1920 1916
72nd Warmest Warmest since: 1918 2015
Ties: 1904, 1913, 1915, 1942, 1943, 1965
Mar–Dec 1921
10-Month
34.3°F
(1.3°C)
33.8°F
(1.0°C)
0.5°F
(0.3°C)
80th Coolest Coolest since: 1920 1916
46th Warmest Warmest since: 1918 2015
Ties: 1907, 1915, 1918, 1933, 1949, 1961, 1967, 1983, 1990, 1991, 2000, 2002
Feb–Dec 1921
11-Month
32.8°F
(0.4°C)
32.3°F
(0.2°C)
0.5°F
(0.2°C)
79th Coolest Coolest since: 1920 1985
47th Warmest Warmest since: 1915 2015
Ties: 1901, 1937, 1946, 2005, 2019
Jan–Dec 1921
12-Month
31.5°F
(-0.3°C)
30.8°F
(-0.7°C)
0.7°F
(0.4°C)
85th Coolest Coolest since: 1920 1985
41st Warmest Warmest since: 1918 1934, 2015
Ties: 1901, 1906, 1918, 1947, 1996, 2019
Jul 1920–Dec 1921
18-Month
32.9°F
(0.5°C)
32.0°F
(0.0°C)
0.9°F
(0.5°C)
94th Coolest Coolest since: 1920 1985
31st Warmest Warmest since: 1918 2015
Ties: 1961, 1997, 2019
Jan 1920–Dec 1921
24-Month
31.2°F
(-0.4°C)
30.8°F
(-0.7°C)
0.4°F
(0.3°C)
77th Coolest Coolest since: 1920 1985
48th Warmest Warmest since: 1907 2015, 2016
Ties: 1897, 1962, 1983, 1990, 1993
Jan 1919–Dec 1921
36-Month
30.6°F
(-0.8°C)
30.8°F
(-0.7°C)
-0.2°F
(-0.1°C)
40th Coolest Coolest since: 1920 1930, 1931
84th Warmest Warmest since: 1920 2016
Ties: 1920, 1946, 1955
Jan 1918–Dec 1921
48-Month
30.8°F
(-0.7°C)
30.7°F
(-0.7°C)
0.1°F
(0.0°C)
51st Coolest Coolest since: 1920 1932
72nd Warmest Warmest since: 1910 2017
Ties: 1947, 1948, 1962, 1966, 1967, 1971, 1972
Jan 1917–Dec 1921
60-Month
30.6°F
(-0.8°C)
30.8°F
(-0.7°C)
-0.2°F
(-0.1°C)
36th Coolest Coolest since: 1920 1932, 1933
86th Warmest Warmest since: 1911 2018
Ties: 1903, 1925, 1934, 1935, 1939, 1945, 1948

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 21, 2020 from https://www.ncdc.noaa.gov/cag/