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 October 2021. For more information, please see Climatological Rankings.


Idaho

Average Temperature Rankings, September 1986

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
September 1986
1-Month
49.9°F
(9.9°C)
54.7°F
(12.6°C)
-4.8°F
(-2.7°C)
6th Coolest Coolest since: 1985 1912, 1965
122nd Warmest Warmest since: 1984 1990
Ties: 1970
Aug–Sep 1986
2-Month
58.3°F
(14.6°C)
59.1°F
(15.1°C)
-0.8°F
(-0.5°C)
33rd Coolest Coolest since: 1985 1912
95th Warmest Warmest since: 1984 2001
Jul–Sep 1986
3-Month
59.3°F
(15.2°C)
61.2°F
(16.2°C)
-1.9°F
(-1.0°C)
10th Coolest Coolest since: 1965 1912
118th Warmest Warmest since: 1985 1998
Jun–Sep 1986
4-Month
60.0°F
(15.6°C)
60.0°F
(15.6°C)
0.0°F
(0.0°C)
54th Coolest Coolest since: 1985 1993
74th Warmest Warmest since: 1981 2021
Ties: 1904, 1906, 1910, 1926, 1942, 1970, 2005
May–Sep 1986
5-Month
58.0°F
(14.4°C)
57.9°F
(14.4°C)
0.1°F
(0.0°C)
59th Coolest Coolest since: 1985 1912
69th Warmest Warmest since: 1981 2021
Ties: 1900, 1923, 1926, 1935, 1946, 2005, 2011
Apr–Sep 1986
6-Month
55.1°F
(12.8°C)
55.0°F
(12.8°C)
0.1°F
(0.0°C)
59th Coolest Coolest since: 1984 1912
69th Warmest Warmest since: 1985 2021
Ties: 1904, 1905, 1914
Mar–Sep 1986
7-Month
52.9°F
(11.6°C)
51.8°F
(11.0°C)
1.1°F
(0.6°C)
93rd Coolest Coolest since: 1985 1912
35th Warmest Warmest since: 1961 1934, 2015
Feb–Sep 1986
8-Month
50.2°F
(10.1°C)
48.7°F
(9.3°C)
1.5°F
(0.8°C)
102nd Coolest Coolest since: 1985 1964
26th Warmest Warmest since: 1961 1934, 2015
Ties: 2004
Jan–Sep 1986
9-Month
47.5°F
(8.6°C)
45.7°F
(7.6°C)
1.8°F
(1.0°C)
106th Coolest Coolest since: 1985 1917
22nd Warmest Warmest since: 1981 1934
Ties: 1981, 2013
Dec 1985–Sep 1986
10-Month
44.3°F
(6.8°C)
43.5°F
(6.4°C)
0.8°F
(0.4°C)
83rd Coolest Coolest since: 1985 1917
44th Warmest Warmest since: 1981 1934
Ties: 1925, 1959, 1995, 1996, 2019
Nov 1985–Sep 1986
11-Month
42.3°F
(5.7°C)
42.4°F
(5.8°C)
-0.1°F
(-0.1°C)
47th Coolest Coolest since: 1985 1917
80th Warmest Warmest since: 1983 1934
Ties: 1910, 1968, 2011
Oct 1985–Sep 1986
12-Month
42.2°F
(5.7°C)
42.5°F
(5.8°C)
-0.3°F
(-0.1°C)
37th Coolest Coolest since: 1985 1917
90th Warmest Warmest since: 1983 1934
Ties: 1936, 1956, 1960, 2008
Apr 1985–Sep 1986
18-Month
46.7°F
(8.2°C)
46.8°F
(8.2°C)
-0.1°F
(0.0°C)
55th Coolest Coolest since: 1985 1917
72nd Warmest Warmest since: 1981 2015
Ties: 1930, 1948, 1977
Oct 1984–Sep 1986
24-Month
41.4°F
(5.2°C)
42.6°F
(5.9°C)
-1.2°F
(-0.7°C)
7th Coolest Coolest since: 1985 1917
119th Warmest Warmest since: 1984 2016
Ties: 1929, 1932, 1956, 1965
Oct 1983–Sep 1986
36-Month
41.3°F
(5.2°C)
42.5°F
(5.8°C)
-1.2°F
(-0.6°C)
4th Coolest Coolest since: 1933 1917
121st Warmest Warmest since: 1985 2017
Oct 1982–Sep 1986
48-Month
41.7°F
(5.4°C)
42.6°F
(5.9°C)
-0.9°F
(-0.5°C)
8th Coolest Coolest since: 1985 1913, 1917, 1932
116th Warmest Warmest since: 1984 2018
Ties: 1933
Oct 1981–Sep 1986
60-Month
41.7°F
(5.4°C)
42.5°F
(5.8°C)
-0.8°F
(-0.4°C)
3rd Coolest Coolest since: 1952 1917, 1933
120th Warmest Warmest since: 1985 2016, 2017, 2018
Ties: 1913, 1916, 1920, 1932, 1952

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2021, retrieved on December 1, 2021 from https://www.ncdc.noaa.gov/cag/