Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Idaho

Average Temperature Rankings, September 1913

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
September 1913
1-Month
54.7°F
(12.6°C)
54.7°F
(12.6°C)
0.0°F
(0.0°C)
54th Coolest
Coolest since:
1912, 1965
75th Warmest
Warmest since:
1990
Ties: 1924
Aug–Sep 1913
2-Month
59.4°F
(15.2°C)
59.1°F
(15.1°C)
0.3°F
(0.1°C)
61st Coolest
Coolest since:
1912
68th Warmest
Warmest since:
2022
Ties: 1909, 1934, 1936, 1988, 2005, 2006
Jul–Sep 1913
3-Month
60.3°F
(15.7°C)
61.1°F
(16.2°C)
-0.8°F
(-0.5°C)
26th Coolest
Coolest since:
1912
103rd Warmest
Warmest since:
2022
Ties: 1944
Jun–Sep 1913
4-Month
59.4°F
(15.2°C)
60.0°F
(15.6°C)
-0.6°F
(-0.4°C)
30th Coolest
Coolest since:
1993
99th Warmest
Warmest since:
2021
Ties: 1921, 1947, 1972, 1975, 1983, 1984, 1985
May–Sep 1913
5-Month
57.6°F
(14.2°C)
57.9°F
(14.4°C)
-0.3°F
(-0.2°C)
46th Coolest
Coolest since:
1912
83rd Warmest
Warmest since:
2021
Ties: 1914, 1932, 1972
Apr–Sep 1913
6-Month
54.9°F
(12.7°C)
55.1°F
(12.8°C)
-0.2°F
(-0.1°C)
52nd Coolest
Coolest since:
1912
77th Warmest
Warmest since:
2021
Ties: 1923, 1935
Mar–Sep 1913
7-Month
51.2°F
(10.7°C)
51.9°F
(11.1°C)
-0.7°F
(-0.4°C)
34th Coolest
Coolest since:
1912
95th Warmest
Warmest since:
1934, 2015
Ties: 1922, 1923, 1942, 1954, 2008, 2010
Feb–Sep 1913
8-Month
47.2°F
(8.4°C)
48.7°F
(9.3°C)
-1.5°F
(-0.9°C)
13th Coolest
Coolest since:
1964
116th Warmest
Warmest since:
1934, 2015
Jan–Sep 1913
9-Month
44.0°F
(6.7°C)
45.7°F
(7.6°C)
-1.7°F
(-0.9°C)
11th Coolest
Coolest since:
1917
118th Warmest
Warmest since:
1934
Ties: 1933, 1985
Dec 1912–Sep 1913
10-Month
41.9°F
(5.5°C)
43.5°F
(6.4°C)
-1.6°F
(-0.9°C)
16th Coolest
Coolest since:
1917
112th Warmest
Warmest since:
1934
Nov 1912–Sep 1913
11-Month
41.2°F
(5.1°C)
42.5°F
(5.8°C)
-1.3°F
(-0.7°C)
22nd Coolest
Coolest since:
1917
106th Warmest
Warmest since:
1934
Oct 1912–Sep 1913
12-Month
41.1°F
(5.1°C)
42.6°F
(5.9°C)
-1.5°F
(-0.8°C)
13th Coolest
Coolest since:
1917
115th Warmest
Warmest since:
1934
Ties: 1903, 1952
Apr 1912–Sep 1913
18-Month
44.9°F
(7.2°C)
46.8°F
(8.2°C)
-1.9°F
(-1.0°C)
3rd Coolest
Coolest since:
1917
125th Warmest
Warmest since:
2015
Oct 1911–Sep 1913
24-Month
40.8°F
(4.9°C)
42.6°F
(5.9°C)
-1.8°F
(-1.0°C)
3rd Coolest
Coolest since:
1917
124th Warmest
Warmest since:
2016
Oct 1910–Sep 1913
36-Month
41.2°F
(5.1°C)
42.6°F
(5.9°C)
-1.4°F
(-0.8°C)
2nd Coolest
Coolest since:
1917
124th Warmest
Warmest since:
2017
Ties: 1933
Oct 1909–Sep 1913
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, 1917, 1932
124th Warmest
Warmest since:
2018
Ties: 1917, 1932
Oct 1908–Sep 1913
60-Month
41.7°F
(5.4°C)
42.6°F
(5.9°C)
-0.9°F
(-0.5°C)
3rd Coolest
Coolest since:
1917, 1933
121st Warmest
Warmest since:
2016, 2017, 2018
Ties: 1916, 1920, 1932, 1952, 1986

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