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 August 2022. For more information, please see Climatological Rankings.


Idaho

Average Temperature Rankings, December 1929

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
December 1929
1-Month
29.9°F
(-1.2°C)
23.9°F
(-4.5°C)
6.0°F
(3.3°C)
123rd Coolest Coolest since: 1928 1990
5th Warmest Warmest since: 1917 1917
Ties: 1950
Nov–Dec 1929
2-Month
29.2°F
(-1.6°C)
27.7°F
(-2.4°C)
1.5°F
(0.8°C)
81st Coolest Coolest since: 1928 1985
47th Warmest Warmest since: 1926 1917
Ties: 2001, 2006
Oct–Dec 1929
3-Month
34.4°F
(1.3°C)
33.3°F
(0.7°C)
1.1°F
(0.6°C)
88th Coolest Coolest since: 1928 1985
40th Warmest Warmest since: 1926 1917
Ties: 1977
Sep–Dec 1929
4-Month
38.5°F
(3.6°C)
38.6°F
(3.7°C)
-0.1°F
(-0.1°C)
51st Coolest Coolest since: 1928 1985
77th Warmest Warmest since: 1925 1917
Ties: 2013
Aug–Dec 1929
5-Month
44.2°F
(6.8°C)
43.6°F
(6.4°C)
0.6°F
(0.4°C)
77th Coolest Coolest since: 1928 1985
51st Warmest Warmest since: 1917 1917
Ties: 1907, 1977
Jul–Dec 1929
6-Month
47.8°F
(8.8°C)
47.2°F
(8.4°C)
0.6°F
(0.4°C)
79th Coolest Coolest since: 1928 1985
49th Warmest Warmest since: 1917 1917
Ties: 1938, 1960, 1973, 1974
Jun–Dec 1929
7-Month
48.9°F
(9.4°C)
48.6°F
(9.2°C)
0.3°F
(0.2°C)
67th Coolest Coolest since: 1928 1985
61st Warmest Warmest since: 1926 2021
Ties: 1995, 1997
May–Dec 1929
8-Month
48.8°F
(9.3°C)
48.6°F
(9.2°C)
0.2°F
(0.1°C)
57th Coolest Coolest since: 1928 1916
71st Warmest Warmest since: 1926 2021
Ties: 1980, 1995, 2005, 2011
Apr–Dec 1929
9-Month
47.5°F
(8.6°C)
47.8°F
(8.8°C)
-0.3°F
(-0.2°C)
43rd Coolest Coolest since: 1928 1916
85th Warmest Warmest since: 1926 2021
Ties: 1965, 2010
Mar–Dec 1929
10-Month
46.0°F
(7.8°C)
46.3°F
(7.9°C)
-0.3°F
(-0.1°C)
43rd Coolest Coolest since: 1928 1916, 1985
85th Warmest Warmest since: 1928 1934
Ties: 1917, 1928, 1954, 1956, 2011
Feb–Dec 1929
11-Month
43.3°F
(6.3°C)
44.4°F
(6.9°C)
-1.1°F
(-0.6°C)
18th Coolest Coolest since: 1923 1985
110th Warmest Warmest since: 1928 1934
Ties: 1922, 1923
Jan–Dec 1929
12-Month
40.8°F
(4.9°C)
42.6°F
(5.9°C)
-1.8°F
(-1.0°C)
5th Coolest Coolest since: 1922 1985
123rd Warmest Warmest since: 1928 1934
Ties: 1911, 1922, 1984
Jul 1928–Dec 1929
18-Month
42.7°F
(5.9°C)
44.1°F
(6.7°C)
-1.4°F
(-0.8°C)
8th Coolest Coolest since: 1917 1985
119th Warmest Warmest since: 1928 1934
Ties: 1903, 1993
Jan 1928–Dec 1929
24-Month
41.6°F
(5.3°C)
42.6°F
(5.9°C)
-1.0°F
(-0.6°C)
10th Coolest Coolest since: 1923 1985
117th Warmest Warmest since: 1928 2015, 2016
Ties: 1899, 1916, 1949, 1952
Jan 1927–Dec 1929
36-Month
41.8°F
(5.4°C)
42.6°F
(5.9°C)
-0.8°F
(-0.5°C)
14th Coolest Coolest since: 1924 1913
112th Warmest Warmest since: 1928 2016
Ties: 1950, 1951, 1952, 1956
Jan 1926–Dec 1929
48-Month
42.4°F
(5.8°C)
42.6°F
(5.9°C)
-0.2°F
(-0.1°C)
42nd Coolest Coolest since: 1925 1985
83rd Warmest Warmest since: 1928 2017
Ties: 1900, 1904, 1906, 1909, 1944, 1948, 1953, 1955, 1956, 1974
Jan 1925–Dec 1929
60-Month
42.7°F
(5.9°C)
42.5°F
(5.8°C)
0.2°F
(0.1°C)
70th Coolest Coolest since: 1926 1913, 1916
54th Warmest Warmest since: 1928 2016, 2018
Ties: 1904, 1960, 1967, 1982

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Average Temperature, published September 2022, retrieved on October 6, 2022 from https://www.ncdc.noaa.gov/cag/