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 2020. For more information, please see Climatological Rankings.


Idaho

Minimum Temperature Rankings, December 1990

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
December 1990
1-Month
4.9°F
(-15.1°C)
16.2°F
(-8.8°C)
-11.3°F
(-6.3°C)
1st Coolest Coolest to Date 1990
126th Warmest Warmest since: 1989 1917
Nov–Dec 1990
2-Month
14.5°F
(-9.7°C)
19.5°F
(-6.9°C)
-5.0°F
(-2.8°C)
8th Coolest Coolest since: 1985 1985
119th Warmest Warmest since: 1989 1917
Oct–Dec 1990
3-Month
19.9°F
(-6.7°C)
23.6°F
(-4.7°C)
-3.7°F
(-2.0°C)
7th Coolest Coolest since: 1985 1985
120th Warmest Warmest since: 1989 1950
Ties: 1905
Sep–Dec 1990
4-Month
26.3°F
(-3.2°C)
27.7°F
(-2.4°C)
-1.4°F
(-0.8°C)
24th Coolest Coolest since: 1985 1985
103rd Warmest Warmest since: 1989 1950
Ties: 1956, 1993
Aug–Dec 1990
5-Month
31.0°F
(-0.6°C)
31.7°F
(-0.2°C)
-0.7°F
(-0.4°C)
32nd Coolest Coolest since: 1985 1985
95th Warmest Warmest since: 1989 2014
Ties: 1964, 1972
Jul–Dec 1990
6-Month
34.3°F
(1.3°C)
34.6°F
(1.4°C)
-0.3°F
(-0.1°C)
38th Coolest Coolest since: 1985 1985
89th Warmest Warmest since: 1989 2014
Ties: 1913, 1955
Jun–Dec 1990
7-Month
35.6°F
(2.0°C)
35.8°F
(2.1°C)
-0.2°F
(-0.1°C)
38th Coolest Coolest since: 1985 1916
89th Warmest Warmest since: 1989 2014, 2015
Ties: 1957, 1970, 2000
May–Dec 1990
8-Month
35.6°F
(2.0°C)
35.9°F
(2.2°C)
-0.3°F
(-0.2°C)
38th Coolest Coolest since: 1985 1916
89th Warmest Warmest since: 1989 2015
Ties: 1907, 1943, 1945, 1970
Apr–Dec 1990
9-Month
35.4°F
(1.9°C)
35.2°F
(1.8°C)
0.2°F
(0.1°C)
69th Coolest Coolest since: 1985 1916
58th Warmest Warmest since: 1989 2015
Ties: 1896, 1918, 1923, 1957, 1961, 1979, 2005, 2010
Mar–Dec 1990
10-Month
34.3°F
(1.3°C)
33.9°F
(1.1°C)
0.4°F
(0.2°C)
80th Coolest Coolest since: 1985 1916
47th Warmest Warmest since: 1989 2015
Ties: 1907, 1915, 1918, 1921, 1933, 1949, 1961, 1967, 1983, 1991, 2000, 2002
Feb–Dec 1990
11-Month
32.5°F
(0.3°C)
32.4°F
(0.2°C)
0.1°F
(0.1°C)
59th Coolest Coolest since: 1985 1985
68th Warmest Warmest since: 1989 2015
Ties: 1897, 1918, 1939, 1999
Jan–Dec 1990
12-Month
31.4°F
(-0.3°C)
30.8°F
(-0.7°C)
0.6°F
(0.4°C)
78th Coolest Coolest since: 1989 1985
49th Warmest Warmest since: 1988 1934, 2015
Ties: 1907, 1915, 1999
Jul 1989–Dec 1990
18-Month
32.8°F
(0.4°C)
32.1°F
(0.1°C)
0.7°F
(0.3°C)
90th Coolest Coolest since: 1989 1985
36th Warmest Warmest since: 1987 2015
Ties: 1900, 1939, 1947, 1987, 1996, 2001, 2002
Jan 1989–Dec 1990
24-Month
31.2°F
(-0.4°C)
30.8°F
(-0.7°C)
0.4°F
(0.3°C)
77th Coolest Coolest since: 1986 1985
49th Warmest Warmest since: 1989 2015, 2016
Ties: 1897, 1921, 1962, 1983, 1993
Jan 1988–Dec 1990
36-Month
31.4°F
(-0.3°C)
30.8°F
(-0.7°C)
0.6°F
(0.4°C)
89th Coolest Coolest since: 1987 1930, 1931
36th Warmest Warmest since: 1989 2016
Ties: 1936, 1967, 1968, 1995
Jan 1987–Dec 1990
48-Month
31.5°F
(-0.3°C)
30.8°F
(-0.7°C)
0.7°F
(0.4°C)
94th Coolest Coolest since: 1988 1932
30th Warmest Warmest since: 1989 2017
Ties: 1981, 1994, 2009
Jan 1986–Dec 1990
60-Month
31.7°F
(-0.2°C)
30.8°F
(-0.7°C)
0.9°F
(0.5°C)
102nd Coolest Coolest since: 1989 1932, 1933
21st Warmest Warmest since: 1942 2018
Ties: 1992, 1995, 1996

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2021, retrieved on January 25, 2021 from https://www.ncdc.noaa.gov/cag/