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, August 2021

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Warmest/Coolest
Since		Record
August 2021
1-Month		63.9°F
(17.7°C)		63.6°F
(17.6°C)		0.3°F
(0.1°C)		68th Coolest
Coolest since:
1899
61st Warmest
Warmest since:
2022
Ties: 1977
Jul–Aug 2021
2-Month		67.9°F
(19.9°C)		64.4°F
(18.0°C)		3.5°F
(1.9°C)		122nd Coolest
Coolest since:
1993
7th Warmest
Warmest since:
2022
Ties: 2012
Jun–Aug 2021
3-Month		66.9°F
(19.4°C)		61.8°F
(16.6°C)		5.1°F
(2.8°C)		128th Coolest
Coolest since:
1993
1st Warmest
Warmest to Date
2021
May–Aug 2021
4-Month		62.7°F
(17.1°C)		58.7°F
(14.8°C)		4.0°F
(2.3°C)		128th Coolest
Coolest since:
1993
1st Warmest
Warmest to Date
2021
Apr–Aug 2021
5-Month		58.5°F
(14.7°C)		55.1°F
(12.8°C)		3.4°F
(1.9°C)		127th Coolest
Coolest since:
1975
2nd Warmest
Warmest since:
1934
Mar–Aug 2021
6-Month		54.6°F
(12.6°C)		51.4°F
(10.8°C)		3.2°F
(1.8°C)		124th Coolest
Coolest since:
1917
5th Warmest
Warmest since:
1934
Feb–Aug 2021
7-Month		50.4°F
(10.2°C)		47.8°F
(8.8°C)		2.6°F
(1.4°C)		118th Coolest
Coolest since:
1917
11th Warmest
Warmest since:
1934
Jan–Aug 2021
8-Month		47.4°F
(8.6°C)		44.6°F
(7.0°C)		2.8°F
(1.6°C)		120th Coolest
Coolest since:
1917
9th Warmest
Warmest since:
1934
Ties: 1961, 2000
Dec 2020–Aug 2021
9-Month		45.1°F
(7.3°C)		42.3°F
(5.7°C)		2.8°F
(1.6°C)		120th Coolest
Coolest since:
1917
8th Warmest
Warmest since:
1934
Ties: 1926, 1994
Nov 2020–Aug 2021
10-Month		43.8°F
(6.6°C)		41.2°F
(5.1°C)		2.6°F
(1.5°C)		120th Coolest
Coolest since:
1917
8th Warmest
Warmest since:
1934
Ties: 2018
Oct 2020–Aug 2021
11-Month		44.0°F
(6.7°C)		41.5°F
(5.3°C)		2.5°F
(1.4°C)		120th Coolest
Coolest since:
1917
8th Warmest
Warmest since:
1934
Ties: 2007
Sep 2020–Aug 2021
12-Month		45.2°F
(7.3°C)		42.6°F
(5.9°C)		2.6°F
(1.4°C)		121st Coolest
Coolest since:
1917
7th Warmest
Warmest since:
1934
Mar 2020–Aug 2021
18-Month		47.7°F
(8.7°C)		45.5°F
(7.5°C)		2.2°F
(1.2°C)		121st Coolest
Coolest since:
1917
7th Warmest
Warmest since:
2015
Sep 2019–Aug 2021
24-Month		44.3°F
(6.8°C)		42.6°F
(5.9°C)		1.7°F
(0.9°C)		115th Coolest
Coolest since:
1917
12th Warmest
Warmest since:
2016
Ties: 2000, 2014
Sep 2018–Aug 2021
36-Month		44.0°F
(6.7°C)		42.6°F
(5.9°C)		1.4°F
(0.8°C)		109th Coolest
Coolest since:
1917
17th Warmest
Warmest since:
2017
Sep 2017–Aug 2021
48-Month		44.2°F
(6.8°C)		42.6°F
(5.9°C)		1.6°F
(0.9°C)		116th Coolest
Coolest since:
1913, 1917, 1923, 1932, 1952
9th Warmest
Warmest since:
2018
Ties: 2003, 2005
Sep 2016–Aug 2021
60-Month		44.2°F
(6.8°C)		42.6°F
(5.9°C)		1.6°F
(0.9°C)		117th Coolest
Coolest since:
1917
7th Warmest
Warmest since:
2016
Ties: 2004, 2020

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