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 2020. For more information, please see Climatological Rankings.


Idaho

Average Temperature Rankings, December 1990

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
December 1990
1-Month
14.5°F
(-9.7°C)
23.9°F
(-4.5°C)
-9.4°F
(-5.2°C)
1st Coolest Coolest to Date 1990
125th Warmest Warmest since: 1989 1917
Nov–Dec 1990
2-Month
23.8°F
(-4.6°C)
27.8°F
(-2.3°C)
-4.0°F
(-2.3°C)
10th Coolest Coolest since: 1985 1985
116th Warmest Warmest since: 1989 1917
Oct–Dec 1990
3-Month
30.1°F
(-1.1°C)
33.2°F
(0.7°C)
-3.1°F
(-1.8°C)
8th Coolest Coolest since: 1985 1985
118th Warmest Warmest since: 1989 1917
Ties: 1948
Sep–Dec 1990
4-Month
38.0°F
(3.3°C)
38.6°F
(3.7°C)
-0.6°F
(-0.4°C)
40th Coolest Coolest since: 1986 1985
86th Warmest Warmest since: 1989 1917
Ties: 1908, 1955
Aug–Dec 1990
5-Month
43.3°F
(6.3°C)
43.6°F
(6.4°C)
-0.3°F
(-0.1°C)
45th Coolest Coolest since: 1985 1985
81st Warmest Warmest since: 1989 1917
Ties: 1896, 1918, 1955
Jul–Dec 1990
6-Month
47.2°F
(8.4°C)
47.2°F
(8.4°C)
0.0°F
(0.0°C)
51st Coolest Coolest since: 1986 1985
75th Warmest Warmest since: 1989 1917
Ties: 1954, 1965, 1976
Jun–Dec 1990
7-Month
48.6°F
(9.2°C)
48.5°F
(9.2°C)
0.1°F
(0.0°C)
54th Coolest Coolest since: 1985 1985
72nd Warmest Warmest since: 1989 1933, 2003
Ties: 1897, 1900, 1941, 2005
May–Dec 1990
8-Month
48.4°F
(9.1°C)
48.6°F
(9.2°C)
-0.2°F
(-0.1°C)
43rd Coolest Coolest since: 1985 1916
83rd Warmest Warmest since: 1989 2015
Ties: 1896, 1928, 1946, 2010
Apr–Dec 1990
9-Month
48.2°F
(9.0°C)
47.8°F
(8.8°C)
0.4°F
(0.2°C)
75th Coolest Coolest since: 1986 1916
51st Warmest Warmest since: 1989 1934
Ties: 1947, 1973, 1980, 2019
Mar–Dec 1990
10-Month
47.0°F
(8.3°C)
46.3°F
(7.9°C)
0.7°F
(0.4°C)
90th Coolest Coolest since: 1985 1916, 1985
36th Warmest Warmest since: 1989 1934
Ties: 1904, 1963, 2000
Feb–Dec 1990
11-Month
45.0°F
(7.2°C)
44.5°F
(6.9°C)
0.5°F
(0.3°C)
78th Coolest Coolest since: 1989 1985
48th Warmest Warmest since: 1988 1934
Ties: 1967, 1997
Jan–Dec 1990
12-Month
43.5°F
(6.4°C)
42.6°F
(5.9°C)
0.9°F
(0.5°C)
91st Coolest Coolest since: 1989 1985
35th Warmest Warmest since: 1988 1934
Ties: 1963, 1966
Jul 1989–Dec 1990
18-Month
45.0°F
(7.2°C)
44.1°F
(6.7°C)
0.9°F
(0.5°C)
91st Coolest Coolest since: 1989 1985
34th Warmest Warmest since: 1988 1934
Ties: 1961, 1995
Jan 1989–Dec 1990
24-Month
43.1°F
(6.2°C)
42.6°F
(5.9°C)
0.5°F
(0.3°C)
84th Coolest Coolest since: 1986 1985
41st Warmest Warmest since: 1989 2015, 2016
Ties: 2010
Jan 1988–Dec 1990
36-Month
43.5°F
(6.4°C)
42.6°F
(5.9°C)
0.9°F
(0.5°C)
96th Coolest Coolest since: 1987 1913
28th Warmest Warmest since: 1989 2016
Ties: 1927
Jan 1987–Dec 1990
48-Month
43.7°F
(6.5°C)
42.5°F
(5.8°C)
1.2°F
(0.7°C)
106th Coolest Coolest since: 1988 1985
17th Warmest Warmest since: 1989 2017
Ties: 2002
Jan 1986–Dec 1990
60-Month
43.8°F
(6.6°C)
42.6°F
(5.9°C)
1.2°F
(0.7°C)
109th Coolest Coolest since: 1989 1913, 1916
13th Warmest Warmest to Date 2016, 2018
Ties: 2002, 2008

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2020, retrieved on February 17, 2020 from https://www.ncdc.noaa.gov/cag/