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, May 1999

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  • Record Coolest
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  • Record Warmest
Period Value 1925-2000
Mean
Anomaly Rank
(1925-2022)
Warmest/Coolest
Since
Record
May 1999
1-Month
37.4°F
(3.0°C)
37.8°F
(3.2°C)
-0.4°F
(-0.2°C)
34th Coolest
Coolest since:
1964
65th Warmest
Warmest since:
2015
Ties: 1930, 1933, 1989
Apr–May 1999
2-Month
30.5°F
(-0.8°C)
30.6°F
(-0.8°C)
-0.1°F
(0.0°C)
42nd Coolest
Coolest since:
1985
57th Warmest
Warmest since:
2016
Mar–May 1999
3-Month
23.4°F
(-4.8°C)
24.0°F
(-4.4°C)
-0.6°F
(-0.4°C)
38th Coolest
Coolest since:
1972
61st Warmest
Warmest since:
2019
Ties: 1935, 1973
Feb–May 1999
4-Month
16.6°F
(-8.6°C)
19.2°F
(-7.1°C)
-2.6°F
(-1.5°C)
16th Coolest
Coolest since:
1972
83rd Warmest
Warmest since:
2019
Ties: 1984
Jan–May 1999
5-Month
12.6°F
(-10.8°C)
15.8°F
(-9.0°C)
-3.2°F
(-1.8°C)
9th Coolest
Coolest since:
1971
90th Warmest
Warmest since:
2016
Ties: 1951
Dec 1998–May 1999
6-Month
11.2°F
(-11.6°C)
13.8°F
(-10.1°C)
-2.6°F
(-1.5°C)
13th Coolest
Coolest since:
1971
85th Warmest
Warmest since:
2016
Nov 1998–May 1999
7-Month
11.7°F
(-11.3°C)
13.5°F
(-10.3°C)
-1.8°F
(-1.0°C)
19th Coolest
Coolest since:
1972
79th Warmest
Warmest since:
2016
Ties: 1954
Oct 1998–May 1999
8-Month
13.7°F
(-10.2°C)
15.0°F
(-9.4°C)
-1.3°F
(-0.8°C)
22nd Coolest
Coolest since:
1971
76th Warmest
Warmest since:
2016
Ties: 1932, 2012, 2013
Sep 1998–May 1999
9-Month
16.8°F
(-8.4°C)
17.9°F
(-7.8°C)
-1.1°F
(-0.6°C)
25th Coolest
Coolest since:
1971
73rd Warmest
Warmest since:
2019
Ties: 1928, 1936, 1969
Aug 1998–May 1999
10-Month
19.9°F
(-6.7°C)
21.0°F
(-6.1°C)
-1.1°F
(-0.6°C)
22nd Coolest
Coolest since:
1971
76th Warmest
Warmest since:
2019
Ties: 1932, 1936
Jul 1998–May 1999
11-Month
23.0°F
(-5.0°C)
23.8°F
(-4.6°C)
-0.8°F
(-0.4°C)
27th Coolest
Coolest since:
1971
71st Warmest
Warmest since:
2019
Ties: 2012
Jun 1998–May 1999
12-Month
25.3°F
(-3.7°C)
26.0°F
(-3.3°C)
-0.7°F
(-0.4°C)
29th Coolest
Coolest since:
1971
69th Warmest
Warmest since:
2016, 2019
Dec 1997–May 1999
18-Month
22.7°F
(-5.2°C)
21.9°F
(-5.6°C)
0.8°F
(0.4°C)
59th Coolest
Coolest since:
1972
38th Warmest
Warmest since:
2016, 2019
Ties: 1940, 1989
Jun 1997–May 1999
24-Month
27.1°F
(-2.7°C)
25.9°F
(-3.4°C)
1.2°F
(0.7°C)
67th Coolest
Coolest since:
1972
30th Warmest
Warmest since:
2019
Ties: 1940, 1987
Jun 1996–May 1999
36-Month
26.6°F
(-3.0°C)
25.9°F
(-3.4°C)
0.7°F
(0.4°C)
53rd Coolest
Coolest since:
1973
43rd Warmest
Warmest since:
2016
Ties: 1931, 1946, 1993
Jun 1995–May 1999
48-Month
26.7°F
(-2.9°C)
25.9°F
(-3.4°C)
0.8°F
(0.5°C)
56th Coolest
Coolest since:
1974
39th Warmest
Warmest since:
2019
Ties: 2009
Jun 1994–May 1999
60-Month
26.7°F
(-2.9°C)
25.9°F
(-3.4°C)
0.8°F
(0.5°C)
54th Coolest
Coolest since:
1975
40th Warmest
Warmest since:
2019
Ties: 1988, 2000

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