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 1999

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PeriodValue1925-2000
Mean		AnomalyRank
(1925-2022)		Warmest/Coolest
Since		Record
September 1999
1-Month		41.9°F
(5.5°C)		40.6°F
(4.8°C)		1.3°F
(0.7°C)		65th Coolest
Coolest since:
1992
34th Warmest
Warmest since:
1995
Ties: 1966
Aug–Sep 1999
2-Month		46.5°F
(8.1°C)		45.1°F
(7.3°C)		1.4°F
(0.8°C)		75th Coolest
Coolest since:
1992
24th Warmest
Warmest since:
1977
Ties: 2022
Jul–Sep 1999
3-Month		48.7°F
(9.3°C)		47.6°F
(8.7°C)		1.1°F
(0.6°C)		74th Coolest
Coolest since:
1948
25th Warmest
Warmest since:
2019
Ties: 1957, 1994, 2013
Jun–Sep 1999
4-Month		49.3°F
(9.6°C)		48.0°F
(8.9°C)		1.3°F
(0.7°C)		79th Coolest
Coolest since:
1948
20th Warmest
Warmest since:
2019
Ties: 1979
May–Sep 1999
5-Month		46.9°F
(8.3°C)		46.0°F
(7.8°C)		0.9°F
(0.5°C)		68th Coolest
Coolest since:
1948
31st Warmest
Warmest since:
2019
Ties: 1974, 1978, 1988, 2006
Apr–Sep 1999
6-Month		43.0°F
(6.1°C)		42.2°F
(5.7°C)		0.8°F
(0.4°C)		62nd Coolest
Coolest since:
1985
37th Warmest
Warmest since:
2016
Ties: 1969, 2002, 2021
Mar–Sep 1999
7-Month		38.2°F
(3.4°C)		37.7°F
(3.2°C)		0.5°F
(0.2°C)		55th Coolest
Coolest since:
1971, 1972
44th Warmest
Warmest since:
2019
Ties: 1943, 1968, 1974, 1983
Feb–Sep 1999
8-Month		33.0°F
(0.6°C)		33.6°F
(0.9°C)		-0.6°F
(-0.3°C)		29th Coolest
Coolest since:
1972
70th Warmest
Warmest since:
2019
Ties: 1951
Jan–Sep 1999
9-Month		28.9°F
(-1.7°C)		30.1°F
(-1.1°C)		-1.2°F
(-0.6°C)		21st Coolest
Coolest since:
1971
78th Warmest
Warmest since:
2016
Ties: 1930, 1976
Dec 1998–Sep 1999
10-Month		26.4°F
(-3.1°C)		27.5°F
(-2.5°C)		-1.1°F
(-0.6°C)		24th Coolest
Coolest since:
1971
74th Warmest
Warmest since:
2016
Nov 1998–Sep 1999
11-Month		25.4°F
(-3.7°C)		26.0°F
(-3.3°C)		-0.6°F
(-0.4°C)		27th Coolest
Coolest since:
1971
71st Warmest
Warmest since:
2016
Ties: 1928, 1969
Oct 1998–Sep 1999
12-Month		25.5°F
(-3.6°C)		26.0°F
(-3.3°C)		-0.5°F
(-0.3°C)		28th Coolest
Coolest since:
1971
70th Warmest
Warmest since:
2019
Apr 1998–Sep 1999
18-Month		31.7°F
(-0.2°C)		31.4°F
(-0.3°C)		0.3°F
(0.1°C)		47th Coolest
Coolest since:
1956, 1971
51st Warmest
Warmest since:
2016
Oct 1997–Sep 1999
24-Month		26.8°F
(-2.9°C)		26.0°F
(-3.3°C)		0.8°F
(0.4°C)		62nd Coolest
Coolest since:
1972
35th Warmest
Warmest since:
2019
Oct 1996–Sep 1999
36-Month		26.9°F
(-2.8°C)		25.9°F
(-3.4°C)		1.0°F
(0.6°C)		65th Coolest
Coolest since:
1973
31st Warmest
Warmest since:
2016
Ties: 1928, 1943, 1990, 2008, 2011
Oct 1995–Sep 1999
48-Month		26.7°F
(-2.9°C)		25.9°F
(-3.4°C)		0.8°F
(0.5°C)		55th Coolest
Coolest since:
1974
40th Warmest
Warmest since:
2019
Ties: 1991, 2000
Oct 1994–Sep 1999
60-Month		26.8°F
(-2.9°C)		25.9°F
(-3.4°C)		0.9°F
(0.5°C)		58th Coolest
Coolest since:
1975
36th Warmest
Warmest since:
2019
Ties: 1930, 1984, 1988, 1994, 2010

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