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


Idaho

Minimum Temperature Rankings, September 2009

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 2009
1-Month
43.9°F
(6.6°C)
40.1°F
(4.5°C)
3.8°F
(2.1°C)
119th Coolest Coolest since: 2008 1926
8th Warmest Warmest since: 1998 1998
Aug–Sep 2009
2-Month
46.3°F
(7.9°C)
43.8°F
(6.6°C)
2.5°F
(1.3°C)
111th Coolest Coolest since: 2008 1912
16th Warmest Warmest since: 2003 1998
Ties: 1994
Jul–Sep 2009
3-Month
47.5°F
(8.6°C)
45.6°F
(7.6°C)
1.9°F
(1.0°C)
109th Coolest Coolest since: 2008 1912, 1993
18th Warmest Warmest since: 2007 1998
Jun–Sep 2009
4-Month
46.7°F
(8.2°C)
45.0°F
(7.2°C)
1.7°F
(1.0°C)
112th Coolest Coolest since: 2008 1902
15th Warmest Warmest since: 2007 2013
Ties: 2020
May–Sep 2009
5-Month
44.7°F
(7.1°C)
43.2°F
(6.2°C)
1.5°F
(0.9°C)
107th Coolest Coolest since: 2008 1916
20th Warmest Warmest since: 2007 2015
Apr–Sep 2009
6-Month
42.1°F
(5.6°C)
40.9°F
(4.9°C)
1.2°F
(0.7°C)
102nd Coolest Coolest since: 2008 1916
25th Warmest Warmest since: 2007 2015
Ties: 1941, 1961
Mar–Sep 2009
7-Month
39.2°F
(4.0°C)
38.3°F
(3.5°C)
0.9°F
(0.5°C)
94th Coolest Coolest since: 2008 1917
33rd Warmest Warmest since: 2007 2015
Ties: 1981, 1988
Feb–Sep 2009
8-Month
36.5°F
(2.5°C)
35.7°F
(2.1°C)
0.8°F
(0.4°C)
86th Coolest Coolest since: 2008 1903, 1964
41st Warmest Warmest since: 2007 2015
Ties: 1947, 1995
Jan–Sep 2009
9-Month
34.2°F
(1.2°C)
33.2°F
(0.7°C)
1.0°F
(0.5°C)
88th Coolest Coolest since: 2008 1929
39th Warmest Warmest since: 2007 2015
Ties: 1991, 2005
Dec 2008–Sep 2009
10-Month
32.2°F
(0.1°C)
31.5°F
(-0.3°C)
0.7°F
(0.4°C)
80th Coolest Coolest since: 2008 1929
46th Warmest Warmest since: 2007 2015
Ties: 1930, 1947, 1988, 1996
Nov 2008–Sep 2009
11-Month
31.9°F
(-0.1°C)
30.8°F
(-0.7°C)
1.1°F
(0.6°C)
92nd Coolest Coolest since: 2008 1917
34th Warmest Warmest since: 2007 2015
Ties: 1996
Oct 2008–Sep 2009
12-Month
31.9°F
(-0.1°C)
30.8°F
(-0.7°C)
1.1°F
(0.6°C)
94th Coolest Coolest since: 2008 1917
32nd Warmest Warmest since: 2007 2015
Ties: 2019, 2020
Apr 2008–Sep 2009
18-Month
34.6°F
(1.4°C)
34.2°F
(1.2°C)
0.4°F
(0.2°C)
78th Coolest Coolest since: 2008 1917
48th Warmest Warmest since: 2007 2015
Ties: 1914, 1939, 1970, 2010
Oct 2007–Sep 2009
24-Month
31.0°F
(-0.6°C)
30.8°F
(-0.7°C)
0.2°F
(0.1°C)
69th Coolest Coolest since: 1994 1917
56th Warmest Warmest since: 2008 2016
Ties: 1902, 1915, 1942, 1958, 1961, 1966, 1970, 1971, 2011
Oct 2006–Sep 2009
36-Month
31.5°F
(-0.3°C)
30.8°F
(-0.7°C)
0.7°F
(0.4°C)
92nd Coolest Coolest since: 1995 1933
32nd Warmest Warmest since: 2008 2017
Ties: 1928, 1967, 1968, 1989, 1991, 2012
Oct 2005–Sep 2009
48-Month
31.6°F
(-0.2°C)
30.7°F
(-0.7°C)
0.9°F
(0.5°C)
99th Coolest Coolest since: 2002 1932
24th Warmest Warmest since: 2008 2018
Ties: 1928, 1942, 1995, 2002, 2012
Oct 2004–Sep 2009
60-Month
31.8°F
(-0.1°C)
30.8°F
(-0.7°C)
1.0°F
(0.6°C)
104th Coolest Coolest since: 1999 1933
18th Warmest Warmest since: 2008 2018
Ties: 1942, 1992, 1999, 2013

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2020, retrieved on October 20, 2020 from https://www.ncdc.noaa.gov/cag/