Average Number of Days with Minimum Temperature <= -20°F (1971 - 2000)
LOCATION
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC
ANNUAL
Adak
0
0
0
0
0
0
0
0
0
0
0
0
0
Alyeska
0
0
0
0
0
0
0
0
0
0
0
0
1
Anchorage - Elmendorf AFB
2
0
0
0
0
0
0
0
0
0
0
1
3
Anchorage Intl AP
1
0
0
0
0
0
0
0
0
0
0
0
2
Anderson Lake
1
1
0
0
0
0
0
0
0
0
0
0
3
Angoon
0
0
0
0
0
0
0
0
0
0
0
0
0
Annette AP
0
0
0
0
0
0
0
0
0
0
0
0
0
Annex Creek
0
0
0
0
0
0
0
0
0
0
0
0
0
Attu
0
0
0
0
0
0
0
0
0
0
0
0
0
Auke Bay
0
0
0
0
0
0
0
0
0
0
0
0
0
Barrow
15
18
17
5
0
0
0
0
0
0
5
13
74
Barter Island
15
19
19
8
0
0
0
0
0
0
7
15
84
Beaver Falls
0
0
0
0
0
0
0
0
0
0
0
0
0
Beluga
2
1
0
0
0
0
0
0
0
0
0
2
5
Bens Farm
3
2
0
0
0
0
0
0
0
0
0
2
8
Bethel
6
4
2
0
0
0
0
0
0
0
0
3
15
Bettles
15
13
7
1
0
0
0
0
0
1
7
13
56
Big Delta
10
8
3
0
0
0
0
0
0
0
4
7
32
Big River Lakes
1
0
0
0
0
0
0
0
0
0
0
0
1
Cannery Creek
0
0
0
0
0
0
0
0
0
0
0
0
0
Cantwell 2 E
9
7
3
1
0
0
0
0
0
0
4
7
30
Cape Lisburne
9
12
9
1
0
0
0
0
0
0
0
4
34
Cape Newenham
0
0
0
0
0
0
0
0
0
0
0
0
0
Cape Romanzof
0
1
0
0
0
0
0
0
0
0
0
0
2
Central 2
21
15
12
1
0
0
0
0
0
1
10
20
80
Chandalar Lake
18
17
14
4
0
0
0
0
0
1
12
17
83
Chulitna River
1
0
0
0
0
0
0
0
0
0
0
0
1
Circle City
18
18
11
2
0
0
0
0
0
1
8
17
74
Clearwater
12
12
7
1
0
0
0
0
0
1
7
11
51
Cold Bay
0
0
0
0
0
0
0
0
0
0
0
0
0
College 5 NW
7
5
1
0
0
0
0
0
0
0
1
5
20
College Observatory
11
9
3
0
0
0
0
0
0
0
3
8
34
Cooper Lake Project
0
0
0
0
0
0
0
0
0
0
0
0
1
Cooper landing 5 W
3
2
1
0
0
0
0
0
0
0
0
1
6
Cordova AP
0
0
0
0
0
0
0
0
0
0
0
0
0
Cordova North
0
0
0
0
0
0
0
0
0
0
0
0
0
Dillingham
2
2
0
0
0
0
0
0
0
0
0
1
5
Dutch Harbor
0
0
0
0
0
0
0
0
0
0
0
0
0
Eagle
14
13
8
1
0
0
0
0
0
1
7
13
56
Eielson Field
13
11
4
0
0
0
0
0
0
0
5
10
44
Eklutna Project
4
1
1
0
0
0
0
0
0
0
0
4
10
Elfin Cove
0
0
0
0
0
0
0
0
0
0
0
0
0
Emmonak
5
5
2
0
0
0
0
0
0
0
0
3
14
Fairbanks
13
11
4
0
0
0
0
0
0
0
5
11
44
Farewell Lake
12
9
5
1
0
0
0
0
0
0
6
8
41
Five Finger Light Stn
0
0
0
0
0
0
0
0
0
0
0
0
0
Gakona 1 N
11
11
4
0
0
0
0
0
0
0
5
8
39
Galena
14
13
7
1
0
0
0
0
0
0
5
13
52
Gilmore Creek
14
8
4
0
0
0
0
0
0
1
4
11
41
Glacier Bay
0
0
0
0
0
0
0
0
0
0
0
0
0
Glen Alps
0
0
0
0
0
0
0
0
0
0
0
0
1
Glennallen
14
10
4
0
0
0
0
0
0
1
6
11
45
Gulkana
11
8
3
0
0
0
0
0
0
0
3
9
34
Haines 40 NW
1
0
0
0
0
0
0
0
0
0
0
0
1
Haines AP
0
0
0
0
0
0
0
0
0
0
0
0
0
Haines Terminal
0
0
0
0
0
0
0
0
0
0
0
0
0
Hayes River
1
1
0
0
0
0
0
0
0
0
0
0
3
Healy 2 NW
9
7
2
0
0
0
0
0
0
0
3
7
28
Homer 8 NW
0
0
0
0
0
0
0
0
0
0
0
0
0
Homer AP
0
0
0
0
0
0
0
0
0
0
0
0
0
Hope
1
0
0
0
0
0
0
0
0
0
0
1
2
Iliamna
2
1
0
0
0
0
0
0
0
0
0
1
4
Indian Mountain
11
10
6
0
0
0
0
0
0
0
3
8
38
Intricate Bay
5
4
2
0
0
0
0
0
0
0
0
1
12
Juneau Downtown
0
0
0
0
0
0
0
0
0
0
0
0
0
Juneau AP
0
0
0
0
0
0
0
0
0
0
0
0
0
Kake
0
0
0
0
0
0
0
0
0
0
0
0
0
Kasilof 3 NW
3
2
1
0
0
0
0
0
0
0
0
1
8
Kenai 9 N
3
2
1
0
0
0
0
0
0
0
0
1
7
Kenai AP
5
3
1
0
0
0
0
0
0
0
0
2
11
Ketchikan
0
0
0
0
0
0
0
0
0
0
0
0
0
King Salmon
4
3
1
0
0
0
0
0
0
0
0
2
10
Kitoi Bay
0
0
0
0
0
0
0
0
0
0
0
0
0
Kodiak
0
0
0
0
0
0
0
0
0
0
0
0
0
Kotzebue 25 N
15
13
12
4
0
0
0
0
0
0
6
12
60
Kotzebue AP
10
10
8
1
0
0
0
0
0
0
1
7
36
Kuparuk
20
18
18
8
0
0
0
0
0
1
9
17
90
Lazy Mountain
1
1
0
0
0
0
0
0
0
0
0
0
3
Little Port Walter
0
0
0
0
0
0
0
0
0
0
0
0
0
Main Bay
0
0
0
0
0
0
0
0
0
0
0
0
0
Mankomen Lake
15
7
3
0
0
0
0
0
0
0
4
10
40
Manley Hot Springs
12
12
4
2
0
0
0
0
0
1
7
13
51
Matanuska AES
3
1
0
0
0
0
0
0
0
0
0
1
6
McCarthy 1 NW
14
9
3
0
0
0
0
0
0
0
3
11
39
McCarthy 3 SW
9
6
3
0
0
0
0
0
0
0
5
7
29
McGrath
13
11
6
1
0
0
0
0
0
0
5
12
49
McKinley Park
9
8
3
0
0
0
0
0
0
0
3
6
30
Mirror Lake Sct Camp
1
1
0
0
0
0
0
0
0
0
0
0
2
Moose Pass 3 NW
5
2
1
0
0
0
0
0
0
0
0
0
7
Nabesna
11
7
2
0
0
0
0
0
0
0
4
7
31
Nenana
12
11
6
1
0
0
0
0
0
1
7
7
46
Nome
7
7
4
0
0
0
0
0
0
0
0
4
23
North Pole
15
12
5
0
0
0
0
0
0
1
7
13
53
Northway
18
14
7
1
0
0
0
0
0
1
8
16
64
Old Edgerton
11
8
3
0
0
0
0
0
0
0
5
9
35
Ouzinkie
0
0
0
0
0
0
0
0
0
0
0
0
0
Palmer Job Corps
2
0
0
0
0
0
0
0
0
0
0
1
4
Paxon
9
7
2
0
0
0
0
0
0
0
3
7
28
Pelican
0
0
0
0
0
0
0
0
0
0
0
0
0
Petersburg
0
0
0
0
0
0
0
0
0
0
0
0
0
Plant Materials Ctr
3
4
1
0
0
0
0
0
0
0
0
4
12
Port Alcan
14
9
4
0
0
0
0
0
0
0
6
9
43
Port Alexander
0
0
0
0
0
0
0
0
0
0
0
0
0
Port Alsworth
5
5
2
0
0
0
0
0
0
0
0
2
15
Port Clarence
5
7
5
0
0
0
0
0
0
0
0
1
19
Port Heiden
0
0
0
0
0
0
0
0
0
0
0
0
1
Port San Juan
0
0
0
0
0
0
0
0
0
0
0
0
0
Prudhoe Bay
19
18
16
5
0
0
0
0
0
1
9
15
83
Puntilla
8
5
2
0
0
0
0
0
0
0
2
4
20
Rikas Landing
13
11
5
0
0
0
0
0
0
1
6
13
48
Russian Mission
7
8
5
2
0
0
0
0
0
0
1
5
27
Salcha
11
10
3
1
0
0
0
0
0
1
4
11
41
Sand Point
0
0
0
0
0
0
0
0
0
0
0
0
0
Seward
0
0
0
0
0
0
0
0
0
0
0
0
0
Seward 19 N
0
0
0
0
0
0
0
0
0
0
0
0
0
Seward 8 NW
1
2
0
0
0
0
0
0
0
0
0
0
3
Shemya AFB
0
0
0
0
0
0
0
0
0
0
0
0
0
Sitka AP
0
0
0
0
0
0
0
0
0
0
0
0
0
Sitka Magnetic Observatory
0
0
0
0
0
0
0
0
0
0
0
0
0
Skagway 2
0
0
0
0
0
0
0
0
0
0
0
0
0
Skwentna
7
4
1
0
0
0
0
0
0
0
1
5
18
Slana
8
4
1
0
0
0
0
0
0
0
3
6
22
Snowshoe Lake
15
11
7
1
0
0
0
0
0
0
6
11
50
Sourdough 1 N
11
8
3
0
0
0
0
0
0
0
6
10
39
Sparrevohn
5
4
1
0
0
0
0
0
0
0
0
3
15
St Marys
5
5
4
0
0
0
0
0
0
0
0
4
18
St Paul
0
0
0
0
0
0
0
0
0
0
0
0
0
Sutton 1 W
2
2
0
0
0
0
0
0
0
0
0
1
5
Tahneta Pass
3
2
0
0
0
0
0
0
0
0
1
1
7
Talkeetna
5
3
1
0
0
0
0
0
0
0
1
3
12
Tanana
13
11
6
1
0
0
0
0
0
0
5
11
48
Tatalina
7
5
1
0
0
0
0
0
0
0
1
4
18
Tok
16
12
6
0
0
0
0
0
0
1
8
14
56
Tonsina
11
8
3
0
0
0
0
0
0
0
4
8
35
Tri Nal Acres
4
2
0
0
0
0
0
0
0
0
0
3
9
Tutka Bay Lagoon
0
0
0
0
0
0
0
0
0
0
0
0
0
Umiat
21
21
20
10
0
0
0
0
0
3
15
21
112
University Exp Stn
12
9
3
0
0
0
0
0
0
0
4
9
37
Valdez WSO
0
0
0
0
0
0
0
0
0
0
0
0
0
Wales
7
10
7
1
0
0
0
0
0
0
0
2
27
Wasilla 2 NW
2
1
0
0
0
0
0
0
0
0
0
2
5
Wasilla 3 S
3
1
0
0
0
0
0
0
0
0
0
1
5
Whites Crossing
7
6
2
0
0
0
0
0
0
0
1
5
21
Whittier
0
0
0
0
0
0
0
0
0
0
0
0
0
Wrangell
0
0
0
0
0
0
0
0
0
0
0
0
0
Yakutat
0
0
0
0
0
0
0
0
0
0
0
0
0