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


Idaho

Minimum Temperature Rankings, December 1991

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
December 1991
1-Month
17.5°F
(-8.1°C)
16.2°F
(-8.8°C)
1.3°F
(0.7°C)
78th Coolest Coolest since: 1990 1990
49th Warmest Warmest since: 1989 1917
Ties: 1989, 2020
Nov–Dec 1991
2-Month
20.0°F
(-6.7°C)
19.5°F
(-6.9°C)
0.5°F
(0.2°C)
66th Coolest Coolest since: 1990 1985
61st Warmest Warmest since: 1989 1917
Ties: 1943, 2016
Oct–Dec 1991
3-Month
23.7°F
(-4.6°C)
23.6°F
(-4.7°C)
0.1°F
(0.1°C)
54th Coolest Coolest since: 1990 1985
73rd Warmest Warmest since: 1989 1950
Ties: 1902, 1915, 1957, 1986, 1997
Sep–Dec 1991
4-Month
28.2°F
(-2.1°C)
27.7°F
(-2.4°C)
0.5°F
(0.3°C)
71st Coolest Coolest since: 1990 1985
56th Warmest Warmest since: 1989 1950
Ties: 1965, 1979, 1987, 2018
Aug–Dec 1991
5-Month
32.8°F
(0.4°C)
31.7°F
(-0.2°C)
1.1°F
(0.6°C)
92nd Coolest Coolest since: 1990 1985
35th Warmest Warmest since: 1981 2014
Ties: 1897, 1920, 1925, 2011
Jul–Dec 1991
6-Month
35.7°F
(2.1°C)
34.6°F
(1.4°C)
1.1°F
(0.7°C)
97th Coolest Coolest since: 1990 1985
30th Warmest Warmest since: 1981 2014
Ties: 1910, 1920, 1966
Jun–Dec 1991
7-Month
36.5°F
(2.5°C)
35.8°F
(2.1°C)
0.7°F
(0.4°C)
87th Coolest Coolest since: 1990 1916
40th Warmest Warmest since: 1989 2014, 2015
Ties: 1901, 1910, 1947, 1953, 1995, 1999
May–Dec 1991
8-Month
36.4°F
(2.4°C)
35.9°F
(2.2°C)
0.5°F
(0.2°C)
79th Coolest Coolest since: 1990 1916
48th Warmest Warmest since: 1989 2015
Ties: 1896, 1962, 2008
Apr–Dec 1991
9-Month
35.5°F
(1.9°C)
35.1°F
(1.7°C)
0.4°F
(0.2°C)
75th Coolest Coolest since: 1990 1916
52nd Warmest Warmest since: 1989 2015
Ties: 1936, 1949, 1967, 1969, 2000
Mar–Dec 1991
10-Month
34.3°F
(1.3°C)
33.9°F
(1.1°C)
0.4°F
(0.2°C)
80th Coolest Coolest since: 1990 1916
47th Warmest Warmest since: 1990 2015
Ties: 1907, 1915, 1918, 1921, 1933, 1949, 1961, 1967, 1983, 1990, 2000, 2002
Feb–Dec 1991
11-Month
33.4°F
(0.8°C)
32.4°F
(0.2°C)
1.0°F
(0.6°C)
97th Coolest Coolest since: 1990 1985
30th Warmest Warmest since: 1988 2015
Ties: 2020
Jan–Dec 1991
12-Month
31.6°F
(-0.2°C)
30.8°F
(-0.7°C)
0.8°F
(0.5°C)
88th Coolest Coolest since: 1990 1985
39th Warmest Warmest since: 1988 1934, 2015
Ties: 1896, 2005, 2019
Jul 1990–Dec 1991
18-Month
32.5°F
(0.3°C)
32.1°F
(0.1°C)
0.4°F
(0.2°C)
76th Coolest Coolest since: 1989 1985
50th Warmest Warmest since: 1990 2015
Ties: 1927, 1954, 1959, 1968, 2009
Jan 1990–Dec 1991
24-Month
31.5°F
(-0.3°C)
30.8°F
(-0.7°C)
0.7°F
(0.4°C)
90th Coolest Coolest since: 1990 1985
36th Warmest Warmest since: 1988 2015, 2016
Ties: 1954, 1958, 1968, 2002
Jan 1989–Dec 1991
36-Month
31.3°F
(-0.4°C)
30.8°F
(-0.7°C)
0.5°F
(0.3°C)
84th Coolest Coolest since: 1987 1930, 1931
41st Warmest Warmest since: 1990 2016
Ties: 1935, 1993, 2009
Jan 1988–Dec 1991
48-Month
31.4°F
(-0.3°C)
30.8°F
(-0.7°C)
0.6°F
(0.4°C)
90th Coolest Coolest since: 1988 1932
34th Warmest Warmest since: 1990 2017
Ties: 1927, 1943, 1961, 1993, 1996, 2010
Jan 1987–Dec 1991
60-Month
31.5°F
(-0.3°C)
30.7°F
(-0.7°C)
0.8°F
(0.4°C)
96th Coolest Coolest since: 1989 1932, 1933
27th Warmest Warmest since: 1990 2018
Ties: 1983, 1994, 1997, 2009

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2021, retrieved on February 28, 2021 from https://www.ncdc.noaa.gov/cag/