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 March 2021. For more information, please see Climatological Rankings.


Idaho

Average Temperature Rankings, December 1921

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
December 1921
1-Month
25.1°F
(-3.8°C)
23.9°F
(-4.5°C)
1.2°F
(0.7°C)
74th Coolest Coolest since: 1919 1990
53rd Warmest Warmest since: 1920 1917
Ties: 1904, 1966, 1993
Nov–Dec 1921
2-Month
29.8°F
(-1.2°C)
27.7°F
(-2.4°C)
2.1°F
(1.2°C)
98th Coolest Coolest since: 1920 1985
29th Warmest Warmest since: 1917 1917
Ties: 1899, 1966, 1969, 2008
Oct–Dec 1921
3-Month
35.5°F
(1.9°C)
33.3°F
(0.7°C)
2.2°F
(1.2°C)
111th Coolest Coolest since: 1920 1985
16th Warmest Warmest since: 1917 1917
Ties: 1910
Sep–Dec 1921
4-Month
39.0°F
(3.9°C)
38.6°F
(3.7°C)
0.4°F
(0.2°C)
65th Coolest Coolest since: 1920 1985
62nd Warmest Warmest since: 1918 1917
Aug–Dec 1921
5-Month
44.0°F
(6.7°C)
43.6°F
(6.4°C)
0.4°F
(0.3°C)
71st Coolest Coolest since: 1920 1985
56th Warmest Warmest since: 1917 1917
Ties: 1915, 1922, 1947, 1969, 2006
Jul–Dec 1921
6-Month
47.5°F
(8.6°C)
47.2°F
(8.4°C)
0.3°F
(0.2°C)
65th Coolest Coolest since: 1920 1985
62nd Warmest Warmest since: 1917 1917
Ties: 1952, 1977
Jun–Dec 1921
7-Month
49.2°F
(9.6°C)
48.6°F
(9.2°C)
0.6°F
(0.4°C)
79th Coolest Coolest since: 1920 1985
48th Warmest Warmest since: 1918 1933, 2003
Ties: 1926, 1949, 1973, 1996, 2011
May–Dec 1921
8-Month
49.2°F
(9.6°C)
48.6°F
(9.2°C)
0.6°F
(0.4°C)
80th Coolest Coolest since: 1920 1916
47th Warmest Warmest since: 1917 2015
Ties: 1922, 1938, 1950, 1962, 1969
Apr–Dec 1921
9-Month
48.0°F
(8.9°C)
47.8°F
(8.8°C)
0.2°F
(0.1°C)
60th Coolest Coolest since: 1920 1916
67th Warmest Warmest since: 1917 1934
Ties: 1942, 1986, 1996, 2005
Mar–Dec 1921
10-Month
46.7°F
(8.2°C)
46.2°F
(7.9°C)
0.5°F
(0.3°C)
77th Coolest Coolest since: 1920 1916, 1985
50th Warmest Warmest since: 1910 1934
Ties: 1938, 1960, 1996
Feb–Dec 1921
11-Month
44.9°F
(7.2°C)
44.5°F
(6.9°C)
0.4°F
(0.3°C)
75th Coolest Coolest since: 1920 1985
52nd Warmest Warmest since: 1915 1934
Ties: 1936, 1996
Jan–Dec 1921
12-Month
43.2°F
(6.2°C)
42.6°F
(5.9°C)
0.6°F
(0.3°C)
83rd Coolest Coolest since: 1920 1985
44th Warmest Warmest since: 1910 1934
Ties: 1901, 1904, 1947, 1954, 1996, 1997
Jul 1920–Dec 1921
18-Month
44.5°F
(6.9°C)
44.2°F
(6.8°C)
0.3°F
(0.1°C)
74th Coolest Coolest since: 1920 1985
52nd Warmest Warmest since: 1918 1934
Ties: 1925, 1947
Jan 1920–Dec 1921
24-Month
42.5°F
(5.8°C)
42.6°F
(5.9°C)
-0.1°F
(-0.1°C)
48th Coolest Coolest since: 1920 1985
78th Warmest Warmest since: 1919 2015, 2016
Ties: 1919, 1937, 1960, 1969, 1973
Jan 1919–Dec 1921
36-Month
42.3°F
(5.7°C)
42.6°F
(5.9°C)
-0.3°F
(-0.2°C)
42nd Coolest Coolest since: 1920 1913
83rd Warmest Warmest since: 1915 2016
Ties: 1898, 1909, 1915, 1946, 1971, 1975
Jan 1918–Dec 1921
48-Month
42.5°F
(5.8°C)
42.6°F
(5.9°C)
-0.1°F
(-0.1°C)
53rd Coolest Coolest since: 1920 1985
71st Warmest Warmest since: 1910 2017
Ties: 1903, 1908, 1938, 1947, 1964, 1966, 1967, 1979
Jan 1917–Dec 1921
60-Month
42.3°F
(5.7°C)
42.6°F
(5.9°C)
-0.3°F
(-0.2°C)
27th Coolest Coolest since: 1920 1913, 1916
96th Warmest Warmest since: 1910 2016, 2018
Ties: 1903, 1905, 1906, 1925, 1948, 1949, 1950, 1953, 1956, 1959, 1972, 1976, 1978

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published April 2021, retrieved on April 11, 2021 from https://www.ncdc.noaa.gov/cag/