Statewide Rankings

Statewide Data Info
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Idaho

Average Temperature Rankings, September 1900

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PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Warmest/Coolest
Since
Record
September 1900
1-Month
52.8°F
(11.6°C)
54.7°F
(12.6°C)
-1.9°F
(-1.0°C)
25th Coolest
Coolest since:
1912, 1965
104th Warmest
Warmest since:
1990
Ties: 1934
Aug–Sep 1900
2-Month
56.4°F
(13.6°C)
59.2°F
(15.1°C)
-2.8°F
(-1.5°C)
4th Coolest
Coolest to Date
1912
125th Warmest
Warmest since:
2022
Ties: 1926, 1964
Jul–Sep 1900
3-Month
58.7°F
(14.8°C)
61.1°F
(16.2°C)
-2.4°F
(-1.4°C)
5th Coolest
Coolest to Date
1912
124th Warmest
Warmest since:
2022
Ties: 1902
Jun–Sep 1900
4-Month
59.6°F
(15.3°C)
60.0°F
(15.6°C)
-0.4°F
(-0.3°C)
40th Coolest
Coolest since:
1993
89th Warmest
Warmest since:
2021
Ties: 1924
May–Sep 1900
5-Month
58.0°F
(14.4°C)
57.9°F
(14.4°C)
0.1°F
(0.0°C)
66th Coolest
Coolest since:
1912
63rd Warmest
Warmest since:
2021
Ties: 1923, 1926, 1935, 1946, 1986, 2005, 2011
Apr–Sep 1900
6-Month
55.5°F
(13.1°C)
55.1°F
(12.8°C)
0.4°F
(0.3°C)
75th Coolest
Coolest since:
1912
54th Warmest
Warmest since:
2021
Ties: 1981, 1985
Mar–Sep 1900
7-Month
53.1°F
(11.7°C)
51.8°F
(11.0°C)
1.3°F
(0.7°C)
98th Coolest
Coolest since:
1912
31st Warmest
Warmest to Date
1934, 2015
Ties: 1939
Feb–Sep 1900
8-Month
49.7°F
(9.8°C)
48.7°F
(9.3°C)
1.0°F
(0.5°C)
93rd Coolest
Coolest since:
1964
36th Warmest
Warmest to Date
1934, 2015
Jan–Sep 1900
9-Month
47.3°F
(8.5°C)
45.7°F
(7.6°C)
1.6°F
(0.9°C)
103rd Coolest
Coolest since:
1917
26th Warmest
Warmest to Date
1934
Ties: 1926, 1958, 1988
Dec 1899–Sep 1900
10-Month
44.8°F
(7.1°C)
43.5°F
(6.4°C)
1.3°F
(0.7°C)
96th Coolest
Coolest since:
1917
32nd Warmest
Warmest to Date
1934
Ties: 2017
Nov 1899–Sep 1900
11-Month
44.1°F
(6.7°C)
42.5°F
(5.8°C)
1.6°F
(0.9°C)
105th Coolest
Coolest since:
1917
23rd Warmest
Warmest to Date
1934
Ties: 1938, 1961, 1987
Oct 1899–Sep 1900
12-Month
43.8°F
(6.6°C)
42.6°F
(5.9°C)
1.2°F
(0.7°C)
96th Coolest
Coolest since:
1917
32nd Warmest
Warmest to Date
1934
Ties: 1954, 2009, 2020
Apr 1899–Sep 1900
18-Month
47.0°F
(8.3°C)
46.7°F
(8.2°C)
0.3°F
(0.1°C)
70th Coolest
Coolest since:
1917
58th Warmest
Warmest since:
2015
Ties: 1966, 1974, 1996, 2010
Oct 1898–Sep 1900
24-Month
42.1°F
(5.6°C)
42.6°F
(5.9°C)
-0.5°F
(-0.3°C)
30th Coolest
Coolest since:
1917
97th Warmest
Warmest since:
2016
Ties: 1907, 1916, 1924, 1943
Oct 1897–Sep 1900
36-Month
42.4°F
(5.8°C)
42.6°F
(5.9°C)
-0.2°F
(-0.1°C)
45th Coolest
Coolest since:
1917
81st Warmest
Warmest since:
2017
Ties: 1905, 1908, 1925, 1971
Oct 1896–Sep 1900
48-Month
42.4°F
(5.8°C)
42.6°F
(5.9°C)
-0.2°F
(-0.1°C)
40th Coolest
Coolest since:
1913, 1917, 1932
85th Warmest
Warmest to Date
2018
Ties: 1901, 1902, 1909, 1911, 1929, 1944, 1971, 1978, 1979
Oct 1895–Sep 1900
60-Month
42.5°F
(5.8°C)
42.6°F
(5.9°C)
-0.1°F
(-0.1°C)
49th Coolest
Coolest to Date
1917, 1933
75th Warmest
Warmest to Date
2016, 2017, 2018
Ties: 1902, 1904, 1905, 1929, 1930, 1947, 1948, 1978, 1980, 1988

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