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 2021. For more information, please see Climatological Rankings.


Idaho

Average Temperature Rankings, January 2021

View Period (Months):All1234567891011121824364860
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  • Record Coolest
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  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
January 2021
1-Month
26.6°F
(-3.0°C)
22.0°F
(-5.6°C)
4.6°F
(2.6°C)
106th Coolest Coolest since: 2019 1949
22nd Warmest Warmest since: 2020 1953
Ties: 1995
Dec 2020–Jan 2021
2-Month
26.5°F
(-3.1°C)
23.0°F
(-5.0°C)
3.5°F
(1.9°C)
109th Coolest Coolest since: 2019 1949
18th Warmest Warmest since: 2020 1934
Ties: 1990
Nov 2020–Jan 2021
3-Month
28.6°F
(-1.9°C)
25.9°F
(-3.4°C)
2.7°F
(1.5°C)
106th Coolest Coolest since: 2019 1949
21st Warmest Warmest since: 2020 1934
Ties: 1935, 1970
Oct 2020–Jan 2021
4-Month
32.8°F
(0.4°C)
30.4°F
(-0.9°C)
2.4°F
(1.3°C)
110th Coolest Coolest since: 2020 1949
17th Warmest Warmest since: 2018 1934
Ties: 1908, 1951
Sep 2020–Jan 2021
5-Month
38.0°F
(3.3°C)
35.3°F
(1.8°C)
2.7°F
(1.5°C)
117th Coolest Coolest since: 2020 1949
10th Warmest Warmest since: 2015 1918
Ties: 2003
Aug 2020–Jan 2021
6-Month
42.8°F
(6.0°C)
40.0°F
(4.4°C)
2.8°F
(1.6°C)
123rd Coolest Coolest since: 2020 1949
4th Warmest Warmest since: 2015 1918, 1934
Jul 2020–Jan 2021
7-Month
46.0°F
(7.8°C)
43.6°F
(6.4°C)
2.4°F
(1.4°C)
118th Coolest Coolest since: 2020 1949
9th Warmest Warmest since: 2018 1918, 1934
Ties: 1940
Jun 2020–Jan 2021
8-Month
47.3°F
(8.5°C)
45.3°F
(7.4°C)
2.0°F
(1.1°C)
117th Coolest Coolest since: 2020 1917, 1949
10th Warmest Warmest since: 2018 1934
Ties: 2014
May 2020–Jan 2021
9-Month
47.6°F
(8.7°C)
45.6°F
(7.6°C)
2.0°F
(1.1°C)
115th Coolest Coolest since: 2020 1917
12th Warmest Warmest since: 2018 2015
Ties: 1918, 1940, 2003
Apr 2020–Jan 2021
10-Month
47.0°F
(8.3°C)
45.2°F
(7.3°C)
1.8°F
(1.0°C)
117th Coolest Coolest since: 2020 1917
10th Warmest Warmest since: 2019 1935
Ties: 2003, 2013, 2019
Mar 2020–Jan 2021
11-Month
45.9°F
(7.7°C)
44.0°F
(6.7°C)
1.9°F
(1.0°C)
114th Coolest Coolest since: 2020 1949
13th Warmest Warmest since: 2018 1935
Ties: 1995, 2014
Feb 2020–Jan 2021
12-Month
44.3°F
(6.8°C)
42.6°F
(5.9°C)
1.7°F
(0.9°C)
113th Coolest Coolest since: 2020 1949
14th Warmest Warmest since: 2018 1935
Ties: 1927, 1999, 2002, 2014
Aug 2019–Jan 2021
18-Month
43.2°F
(6.2°C)
41.7°F
(5.4°C)
1.5°F
(0.8°C)
111th Coolest Coolest since: 2020 1986
15th Warmest Warmest since: 2019 1935
Ties: 1939, 1954, 1959, 2003, 2008
Feb 2019–Jan 2021
24-Month
43.7°F
(6.5°C)
42.6°F
(5.9°C)
1.1°F
(0.6°C)
99th Coolest Coolest since: 2020 1986
27th Warmest Warmest since: 2019 2016
Ties: 1940, 1990
Feb 2018–Jan 2021
36-Month
43.9°F
(6.6°C)
42.6°F
(5.9°C)
1.3°F
(0.7°C)
110th Coolest Coolest since: 2014 1914, 1986
15th Warmest Warmest since: 2020 2017, 2018
Ties: 2003, 2007
Feb 2017–Jan 2021
48-Month
44.2°F
(6.8°C)
42.6°F
(5.9°C)
1.6°F
(0.9°C)
118th Coolest Coolest since: 2020 1986
6th Warmest Warmest since: 2020 2018
Ties: 2015, 2020
Feb 2016–Jan 2021
60-Month
44.3°F
(6.8°C)
42.6°F
(5.9°C)
1.7°F
(0.9°C)
117th Coolest Coolest since: 2015 1917
6th Warmest Warmest since: 2020 2018

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2021, retrieved on September 21, 2021 from https://www.ncdc.noaa.gov/cag/