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 1921

View Period (Months):
Download: csv json xml
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
September 1921
1-Month
49.6°F
(9.8°C)
54.7°F
(12.6°C)
-5.1°F
(-2.8°C)
5th Coolest
Coolest since:
1912, 1965
124th Warmest
Warmest since:
1990
Aug–Sep 1921
2-Month
56.7°F
(13.7°C)
59.1°F
(15.1°C)
-2.4°F
(-1.4°C)
10th Coolest
Coolest since:
1912
119th Warmest
Warmest since:
2022
Ties: 1911
Jul–Sep 1921
3-Month
59.5°F
(15.3°C)
61.1°F
(16.2°C)
-1.6°F
(-0.9°C)
11th Coolest
Coolest since:
1912
118th Warmest
Warmest since:
2022
Jun–Sep 1921
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: 1913, 1947, 1972, 1975, 1983, 1984, 1985
May–Sep 1921
5-Month
57.5°F
(14.2°C)
57.9°F
(14.4°C)
-0.4°F
(-0.2°C)
43rd Coolest
Coolest since:
1912
86th Warmest
Warmest since:
2021
Ties: 1905, 1976
Apr–Sep 1921
6-Month
54.2°F
(12.3°C)
55.0°F
(12.8°C)
-0.8°F
(-0.5°C)
31st Coolest
Coolest since:
1912
98th Warmest
Warmest since:
2021
Ties: 1896, 1944, 1995
Mar–Sep 1921
7-Month
51.5°F
(10.8°C)
51.8°F
(11.0°C)
-0.3°F
(-0.2°C)
52nd Coolest
Coolest since:
1912
77th Warmest
Warmest since:
1934, 2015
Ties: 1906, 1980, 1985
Feb–Sep 1921
8-Month
48.4°F
(9.1°C)
48.6°F
(9.2°C)
-0.2°F
(-0.1°C)
47th Coolest
Coolest since:
1964
82nd Warmest
Warmest since:
1934, 2015
Ties: 1906, 1937, 2010
Jan–Sep 1921
9-Month
45.8°F
(7.7°C)
45.7°F
(7.6°C)
0.1°F
(0.1°C)
57th Coolest
Coolest since:
1917
72nd Warmest
Warmest since:
1934
Ties: 1977, 1999
Dec 1920–Sep 1921
10-Month
43.8°F
(6.6°C)
43.6°F
(6.4°C)
0.2°F
(0.2°C)
68th Coolest
Coolest since:
1917
60th Warmest
Warmest since:
1934
Ties: 1898, 1936, 1969, 1977
Nov 1920–Sep 1921
11-Month
42.6°F
(5.9°C)
42.5°F
(5.8°C)
0.1°F
(0.1°C)
69th Coolest
Coolest since:
1917
59th Warmest
Warmest since:
1934
Ties: 1901, 1924, 1946, 1951, 1969, 1980, 1995, 1999, 2010
Oct 1920–Sep 1921
12-Month
42.4°F
(5.8°C)
42.5°F
(5.8°C)
-0.1°F
(0.0°C)
44th Coolest
Coolest since:
1917
84th Warmest
Warmest since:
1934
Ties: 1910, 1943, 1945, 1948, 1968
Apr 1920–Sep 1921
18-Month
46.2°F
(7.9°C)
46.7°F
(8.2°C)
-0.5°F
(-0.3°C)
27th Coolest
Coolest since:
1917
101st Warmest
Warmest since:
2015
Ties: 1904, 1906, 1909, 1910, 1962, 1993
Oct 1919–Sep 1921
24-Month
41.5°F
(5.3°C)
42.6°F
(5.9°C)
-1.1°F
(-0.6°C)
12th Coolest
Coolest since:
1917
115th Warmest
Warmest since:
2016
Oct 1918–Sep 1921
36-Month
42.1°F
(5.6°C)
42.6°F
(5.9°C)
-0.5°F
(-0.3°C)
26th Coolest
Coolest since:
1917
100th Warmest
Warmest since:
2017
Ties: 1903, 1904, 1977
Oct 1917–Sep 1921
48-Month
42.7°F
(5.9°C)
42.6°F
(5.9°C)
0.1°F
(0.0°C)
70th Coolest
Coolest since:
1913, 1917, 1932
55th Warmest
Warmest since:
2018
Ties: 1908, 1934, 1938, 1939, 1948, 1962, 1967, 1980, 1982, 2011
Oct 1916–Sep 1921
60-Month
41.9°F
(5.5°C)
42.5°F
(5.8°C)
-0.6°F
(-0.3°C)
12th Coolest
Coolest since:
1917, 1933
112th Warmest
Warmest since:
2016, 2017, 2018
Ties: 1923

Citing This Page