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 May 2020. For more information, please see Climatological Rankings.


Idaho

Minimum Temperature Rankings, December 1989

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
December 1989
1-Month
17.5°F
(-8.1°C)
16.2°F
(-8.8°C)
1.3°F
(0.7°C)
77th Coolest Coolest since: 1988 1990
49th Warmest Warmest since: 1981 1917
Ties: 1991
Nov–Dec 1989
2-Month
21.0°F
(-6.1°C)
19.4°F
(-7.0°C)
1.6°F
(0.9°C)
84th Coolest Coolest since: 1988 1985
42nd Warmest Warmest since: 1981 1917
Ties: 1907, 1921
Oct–Dec 1989
3-Month
24.9°F
(-3.9°C)
23.6°F
(-4.7°C)
1.3°F
(0.8°C)
85th Coolest Coolest since: 1987 1985
41st Warmest Warmest since: 1988 1950
Ties: 1943
Sep–Dec 1989
4-Month
28.7°F
(-1.8°C)
27.7°F
(-2.4°C)
1.0°F
(0.6°C)
81st Coolest Coolest since: 1988 1985
45th Warmest Warmest since: 1988 1950
Ties: 1988
Aug–Dec 1989
5-Month
32.4°F
(0.2°C)
31.7°F
(-0.2°C)
0.7°F
(0.4°C)
79th Coolest Coolest since: 1988 1985
47th Warmest Warmest since: 1983 2014
Ties: 1979
Jul–Dec 1989
6-Month
35.5°F
(1.9°C)
34.6°F
(1.4°C)
0.9°F
(0.5°C)
88th Coolest Coolest since: 1988 1985
38th Warmest Warmest since: 1981 2014
Ties: 1896, 1995, 1999, 2002, 2006
Jun–Dec 1989
7-Month
36.7°F
(2.6°C)
35.7°F
(2.1°C)
1.0°F
(0.5°C)
91st Coolest Coolest since: 1987 1916
35th Warmest Warmest since: 1988 2014, 2015
Ties: 2010
May–Dec 1989
8-Month
36.6°F
(2.6°C)
35.9°F
(2.2°C)
0.7°F
(0.4°C)
91st Coolest Coolest since: 1987 1916
35th Warmest Warmest since: 1988 2015
Ties: 1910, 1966, 1967, 1980, 1987, 1994, 1995, 2002
Apr–Dec 1989
9-Month
36.1°F
(2.3°C)
35.2°F
(1.8°C)
0.9°F
(0.5°C)
101st Coolest Coolest since: 1987 1916
25th Warmest Warmest since: 1988 2015
Ties: 1910, 1926, 1939, 1994, 2019
Mar–Dec 1989
10-Month
35.0°F
(1.7°C)
33.9°F
(1.1°C)
1.1°F
(0.6°C)
105th Coolest Coolest since: 1988 1916
21st Warmest Warmest since: 1988 2015
Ties: 1947, 1963, 1987, 1988, 2013
Feb–Dec 1989
11-Month
32.7°F
(0.4°C)
32.4°F
(0.2°C)
0.3°F
(0.2°C)
73rd Coolest Coolest since: 1985 1985
53rd Warmest Warmest since: 1988 2015
Ties: 1896, 1904, 1927, 1957, 1962, 1974, 1979
Jan–Dec 1989
12-Month
31.0°F
(-0.6°C)
30.8°F
(-0.7°C)
0.2°F
(0.1°C)
58th Coolest Coolest since: 1985 1985
68th Warmest Warmest since: 1988 1934, 2015
Ties: 1909, 1965, 1968, 1974, 1978, 2002, 2009
Jul 1988–Dec 1989
18-Month
32.4°F
(0.2°C)
32.1°F
(0.1°C)
0.3°F
(0.1°C)
70th Coolest Coolest since: 1986 1985
55th Warmest Warmest since: 1988 2015
Ties: 1897, 1901, 1966, 2011
Jan 1988–Dec 1989
24-Month
31.4°F
(-0.3°C)
30.8°F
(-0.7°C)
0.6°F
(0.4°C)
85th Coolest Coolest since: 1986 1985
40th Warmest Warmest since: 1988 2015, 2016
Ties: 1907, 1982, 2008, 2010
Jan 1987–Dec 1989
36-Month
31.6°F
(-0.2°C)
30.9°F
(-0.6°C)
0.7°F
(0.4°C)
96th Coolest Coolest since: 1987 1930, 1931
28th Warmest Warmest since: 1988 2016
Ties: 1981, 1982, 2008
Jan 1986–Dec 1989
48-Month
31.8°F
(-0.1°C)
30.8°F
(-0.7°C)
1.0°F
(0.6°C)
105th Coolest Coolest since: 1988 1932
18th Warmest Warmest since: 1983 2017
Ties: 1983, 2013
Jan 1985–Dec 1989
60-Month
31.0°F
(-0.6°C)
30.8°F
(-0.7°C)
0.2°F
(0.1°C)
73rd Coolest Coolest since: 1988 1932, 1933
49th Warmest Warmest since: 1984 2018
Ties: 1908, 1929, 1944, 1967, 1974

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published June 2020, retrieved on July 4, 2020 from https://www.ncdc.noaa.gov/cag/