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, September 1917

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1917
1-Month
57.0°F
(13.9°C)
54.7°F
(12.6°C)
2.3°F
(1.3°C)
101st Coolest Coolest since: 1916 1912, 1965
26th Warmest Warmest to Date 1990
Ties: 1918, 1949, 1991
Aug–Sep 1917
2-Month
60.0°F
(15.6°C)
59.1°F
(15.1°C)
0.9°F
(0.5°C)
81st Coolest Coolest since: 1916 1912
46th Warmest Warmest since: 1905 2001
Ties: 1931, 1942
Jul–Sep 1917
3-Month
62.4°F
(16.9°C)
61.1°F
(16.2°C)
1.3°F
(0.7°C)
100th Coolest Coolest since: 1916 1912
27th Warmest Warmest since: 1906 1998
Ties: 1898, 1906, 1919, 1930, 1939, 1953, 1960, 1963, 1981
Jun–Sep 1917
4-Month
60.2°F
(15.7°C)
60.0°F
(15.6°C)
0.2°F
(0.1°C)
69th Coolest Coolest since: 1916 1993
58th Warmest Warmest since: 1898 2003
Ties: 1923, 1925, 1946, 1953, 1957, 1973
May–Sep 1917
5-Month
57.4°F
(14.1°C)
57.8°F
(14.3°C)
-0.4°F
(-0.2°C)
40th Coolest Coolest since: 1916 1912
87th Warmest Warmest since: 1914 2013, 2015
Ties: 1896, 1929
Apr–Sep 1917
6-Month
53.8°F
(12.1°C)
55.0°F
(12.8°C)
-1.2°F
(-0.7°C)
17th Coolest Coolest since: 1916 1912
110th Warmest Warmest since: 1915 1994
Ties: 1920, 1978, 2010
Mar–Sep 1917
7-Month
49.3°F
(9.6°C)
51.8°F
(11.0°C)
-2.5°F
(-1.4°C)
2nd Coolest Coolest since: 1912 1912
125th Warmest Warmest since: 1916 1934, 2015
Ties: 1964
Feb–Sep 1917
8-Month
46.0°F
(7.8°C)
48.7°F
(9.3°C)
-2.7°F
(-1.5°C)
2nd Coolest Coolest to Date 1964
125th Warmest Warmest since: 1916 1934, 2015
Ties: 1955
Jan–Sep 1917
9-Month
42.6°F
(5.9°C)
45.8°F
(7.7°C)
-3.2°F
(-1.8°C)
1st Coolest Coolest to Date 1917
126th Warmest Warmest since: 1916 1934
Dec 1916–Sep 1917
10-Month
40.2°F
(4.6°C)
43.6°F
(6.4°C)
-3.4°F
(-1.8°C)
1st Coolest Coolest to Date 1917
125th Warmest Warmest since: 1916 1934
Nov 1916–Sep 1917
11-Month
38.9°F
(3.8°C)
42.4°F
(5.8°C)
-3.5°F
(-2.0°C)
1st Coolest Coolest to Date 1917
125th Warmest Warmest since: 1916 1934
Oct 1916–Sep 1917
12-Month
39.0°F
(3.9°C)
42.5°F
(5.8°C)
-3.5°F
(-1.9°C)
1st Coolest Coolest to Date 1917
125th Warmest Warmest since: 1916 1934
Apr 1916–Sep 1917
18-Month
43.8°F
(6.6°C)
46.7°F
(8.2°C)
-2.9°F
(-1.6°C)
1st Coolest Coolest to Date 1917
125th Warmest Warmest since: 1916 2015
Oct 1915–Sep 1917
24-Month
40.2°F
(4.6°C)
42.6°F
(5.9°C)
-2.4°F
(-1.3°C)
1st Coolest Coolest to Date 1917
124th Warmest Warmest since: 1916 2016
Oct 1914–Sep 1917
36-Month
41.1°F
(5.1°C)
42.6°F
(5.9°C)
-1.5°F
(-0.8°C)
1st Coolest Coolest to Date 1917
123rd Warmest Warmest since: 1916 2017
Oct 1913–Sep 1917
48-Month
41.5°F
(5.3°C)
42.6°F
(5.9°C)
-1.1°F
(-0.6°C)
1st Coolest Coolest since: 1913 1913, 1917, 1932
122nd Warmest Warmest since: 1916 2018
Ties: 1913, 1932
Oct 1912–Sep 1917
60-Month
41.4°F
(5.2°C)
42.5°F
(5.8°C)
-1.1°F
(-0.6°C)
1st Coolest Coolest to Date 1917, 1933
121st Warmest Warmest since: 1916 2016, 2017, 2018
Ties: 1933

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2021, retrieved on September 20, 2021 from https://www.ncdc.noaa.gov/cag/