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 November 2019. For more information, please see Climatological Rankings.


Idaho

Average Temperature Rankings, September 2015

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
September 2015
1-Month
57.2°F
(14.0°C)
54.7°F
(12.6°C)
2.5°F
(1.4°C)
104th Coolest Coolest since: 2013 1912, 1965
22nd Warmest Warmest since: 2014 1990
Ties: 1960
Aug–Sep 2015
2-Month
61.5°F
(16.4°C)
59.1°F
(15.1°C)
2.4°F
(1.3°C)
112th Coolest Coolest since: 2014 1912
14th Warmest Warmest since: 2013 2001
Jul–Sep 2015
3-Month
62.7°F
(17.1°C)
61.1°F
(16.2°C)
1.6°F
(0.9°C)
108th Coolest Coolest since: 2010 1912
18th Warmest Warmest since: 2014 1998
Ties: 1922, 1938, 1966
Jun–Sep 2015
4-Month
63.2°F
(17.3°C)
60.0°F
(15.6°C)
3.2°F
(1.7°C)
123rd Coolest Coolest since: 2014 1993
3rd Warmest Warmest since: 2013 2003
May–Sep 2015
5-Month
60.9°F
(16.1°C)
57.8°F
(14.3°C)
3.1°F
(1.8°C)
125th Coolest Coolest since: 2014 1912
1st Warmest Warmest since: 2013 2013, 2015
Ties: 2013
Apr–Sep 2015
6-Month
57.8°F
(14.3°C)
55.0°F
(12.8°C)
2.8°F
(1.5°C)
124th Coolest Coolest since: 2014 1912
2nd Warmest Warmest since: 2007 1994
Ties: 1934, 2007
Mar–Sep 2015
7-Month
55.4°F
(13.0°C)
51.9°F
(11.1°C)
3.5°F
(1.9°C)
125th Coolest Coolest since: 2014 1912
1st Warmest Warmest since: 1934 1934, 2015
Ties: 1934
Feb–Sep 2015
8-Month
52.9°F
(11.6°C)
48.7°F
(9.3°C)
4.2°F
(2.3°C)
125th Coolest Coolest since: 2014 1964
1st Warmest Warmest since: 1934 1934, 2015
Ties: 1934
Jan–Sep 2015
9-Month
50.2°F
(10.1°C)
45.7°F
(7.6°C)
4.5°F
(2.5°C)
124th Coolest Coolest since: 2014 1917
2nd Warmest Warmest since: 1934 1934
Dec 2014–Sep 2015
10-Month
48.1°F
(8.9°C)
43.6°F
(6.4°C)
4.5°F
(2.5°C)
123rd Coolest Coolest since: 2014 1917
2nd Warmest Warmest since: 1934 1934
Nov 2014–Sep 2015
11-Month
46.5°F
(8.1°C)
42.4°F
(5.8°C)
4.1°F
(2.3°C)
123rd Coolest Coolest since: 2014 1917
2nd Warmest Warmest since: 1934 1934
Oct 2014–Sep 2015
12-Month
46.7°F
(8.2°C)
42.6°F
(5.9°C)
4.1°F
(2.3°C)
123rd Coolest Coolest since: 2014 1917
2nd Warmest Warmest since: 1934 1934
Apr 2014–Sep 2015
18-Month
50.0°F
(10.0°C)
46.7°F
(8.2°C)
3.3°F
(1.8°C)
124th Coolest Coolest since: 2014 1917
1st Warmest Warmest to Date 2015
Oct 2013–Sep 2015
24-Month
45.4°F
(7.4°C)
42.6°F
(5.9°C)
2.8°F
(1.5°C)
122nd Coolest Coolest since: 2014 1917
2nd Warmest Warmest to Date 2016
Oct 2012–Sep 2015
36-Month
45.1°F
(7.3°C)
42.6°F
(5.9°C)
2.5°F
(1.4°C)
120th Coolest Coolest since: 2014 1917
3rd Warmest Warmest to Date 2017
Oct 2011–Sep 2015
48-Month
45.0°F
(7.2°C)
42.6°F
(5.9°C)
2.4°F
(1.3°C)
118th Coolest Coolest since: 2014 1913, 1917, 1932
4th Warmest Warmest to Date 2018
Oct 2010–Sep 2015
60-Month
44.5°F
(6.9°C)
42.5°F
(5.8°C)
2.0°F
(1.1°C)
116th Coolest Coolest since: 2014 1917, 1933
5th Warmest Warmest since: 2007 2016, 2017, 2018
Ties: 2007

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 13, 2019 from https://www.ncdc.noaa.gov/cag/