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.

Alaska

Average Temperature Rankings, September 2021

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  • Record Warmest
Period Value 1925-2000
Mean		 Anomaly Rank
(1925-2022)		 Warmest/Coolest
Since		 Record
September 2021
1-Month 		39.4°F
(4.1°C)		 40.6°F
(4.8°C)		 -1.2°F
(-0.7°C)		 25th Coolest
Coolest since:
 1992
74th Warmest
Warmest since:
 1995
Ties: 1975
Aug–Sep 2021
2-Month 		44.4°F
(6.9°C)		 45.1°F
(7.3°C)		 -0.7°F
(-0.4°C)		 28th Coolest
Coolest since:
 1992
71st Warmest
Warmest since:
 1977, 1997, 2007
Ties: 1985
Jul–Sep 2021
3-Month 		47.6°F
(8.7°C)		 47.6°F
(8.7°C)		 0.0°F
(0.0°C)		 42nd Coolest
Coolest since:
 1948
57th Warmest
Warmest since:
 2019
Jun–Sep 2021
4-Month 		48.4°F
(9.1°C)		 48.0°F
(8.9°C)		 0.4°F
(0.2°C)		 52nd Coolest
Coolest since:
 1948
47th Warmest
Warmest since:
 2019
Ties: 1951, 1968
May–Sep 2021
5-Month 		46.8°F
(8.2°C)		 46.0°F
(7.8°C)		 0.8°F
(0.4°C)		 63rd Coolest
Coolest since:
 1948
36th Warmest
Warmest since:
 2019
Ties: 2011
Apr–Sep 2021
6-Month 		43.0°F
(6.1°C)		 42.2°F
(5.7°C)		 0.8°F
(0.4°C)		 63rd Coolest
Coolest since:
 1985
36th Warmest
Warmest since:
 2016
Ties: 1967, 1969, 1999, 2002
Mar–Sep 2021
7-Month 		38.1°F
(3.4°C)		 37.7°F
(3.2°C)		 0.4°F
(0.2°C)		 48th Coolest
Coolest since:
 1971, 1972
51st Warmest
Warmest since:
 2019
Ties: 1925, 1987
Feb–Sep 2021
8-Month 		33.5°F
(0.8°C)		 33.6°F
(0.9°C)		 -0.1°F
(-0.1°C)		 40th Coolest
Coolest since:
 1972
59th Warmest
Warmest since:
 2019
Ties: 1938, 1947
Jan–Sep 2021
9-Month 		30.9°F
(-0.6°C)		 30.1°F
(-1.1°C)		 0.8°F
(0.5°C)		 57th Coolest
Coolest since:
 1971
42nd Warmest
Warmest since:
 2016
Dec 2020–Sep 2021
10-Month 		28.9°F
(-1.7°C)		 27.5°F
(-2.5°C)		 1.4°F
(0.8°C)		 66th Coolest
Coolest since:
 1971
32nd Warmest
Warmest since:
 2016
Ties: 1944
Nov 2020–Sep 2021
11-Month 		27.6°F
(-2.4°C)		 26.0°F
(-3.3°C)		 1.6°F
(0.9°C)		 72nd Coolest
Coolest since:
 1971
26th Warmest
Warmest since:
 2016
Ties: 1958, 2010
Oct 2020–Sep 2021
12-Month 		27.7°F
(-2.4°C)		 26.0°F
(-3.3°C)		 1.7°F
(0.9°C)		 72nd Coolest
Coolest since:
 1971
26th Warmest
Warmest since:
 2019
Ties: 1958
Apr 2020–Sep 2021
18-Month 		33.4°F
(0.8°C)		 31.4°F
(-0.3°C)		 2.0°F
(1.1°C)		 82nd Coolest
Coolest since:
 1956, 1971
16th Warmest
Warmest since:
 2016
Oct 2019–Sep 2021
24-Month 		27.7°F
(-2.4°C)		 25.9°F
(-3.4°C)		 1.8°F
(1.0°C)		 77th Coolest
Coolest since:
 1972
20th Warmest
Warmest since:
 2019
Ties: 2001
Oct 2018–Sep 2021
36-Month 		29.3°F
(-1.5°C)		 25.9°F
(-3.4°C)		 3.4°F
(1.9°C)		 89th Coolest
Coolest since:
 1973
7th Warmest
Warmest since:
 2016
Oct 2017–Sep 2021
48-Month 		29.7°F
(-1.3°C)		 26.0°F
(-3.3°C)		 3.7°F
(2.0°C)		 90th Coolest
Coolest since:
 1974
5th Warmest
Warmest since:
 2019
Oct 2016–Sep 2021
60-Month 		29.3°F
(-1.5°C)		 25.9°F
(-3.4°C)		 3.4°F
(1.9°C)		 90th Coolest
Coolest since:
 1975
4th Warmest
Warmest since:
 2019
Ties: 2017, 2022

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