King Salmon, AK
Period of Record: 1917 - present
58°41'N / 156°39'W
49 ft. above sea level
Division HOME
Climate HOME
NCDC Normals (1971 - 2000)
Element
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC
ANNUAL
Mean Temperature (°F)
15.4
15.6
23.5
33.1
43.5
50.9
55.7
54.8
47.6
33.3
23.2
17.2
34.5
Mean Maximum Temperature (°F)
22.8
23.8
32.0
41.3
52.1
59.5
63.8
62.2
54.9
40.5
30.5
25.1
42.4
Mean Minimum Temperature (°F)
8.0
7.4
15.1
24.9
34.8
42.2
47.5
47.4
40.3
26.0
15.9
9.3
26.6
Mean Precipitation (in)
1.03
0.72
0.79
0.94
1.35
1.70
2.15
2.89
2.81
2.10
1.54
1.39
19.41
Mean
Snowfall (in)
9.5
5.9
6.1
4.4
0.8
0.1
0
0
0
3.0
6.5
9.6
46.0
Mean
Snow depth (in)
3
3
2
0
0
0
0
0
0
T
1
2
1
HDD
1538
1384
1286
957
667
425
290
317
521
984
1254
1481
11104
CDD
0
0
0
0
0
0
0
0
0
0
0
0
0
Temperature Extremes (1955 - 2004)
Element
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC
ANNUAL
Highest Mean (°F)
34.4
35.6
36.3
41.0
48.2
54.9
59.8
58.8
52.4
42.8
34.4
34.2
38.8
Year
1977
2003
1984
1993
1993
1957
1997
2004
1995
2002
2002
1985
1993
Lowest Mean (°F)
-3.0
-2.1
1.7
20.8
37.0
46.0
51.2
50.2
41.0
25.6
8.4
1.2
27.4
Year
1956
1984
1970
1985
1965
1965
1959
1966
1992
1965
1963
1999
1956
Highest Daily Maximum (°F)
53
57
55
67
80
83
85
84
74
62
56
49
85
Date
27
1963
27
1991
28
1996
30
2003
25
1997
28
197
11
1971
5
1968
3
1974
4
1967
1
1986
5
2002
11 Jul
1971
Lowest Daily Minimum (°F)
-48
-41
-42
-19
13
29
33
25
15
-12
-28
-38
-48
Date
28
1989
15
1974
13
1971
6
1956
3
1965
12
1965
9
1966
31
1984
26
1983
25
1983
22
1988
19
2001
28 Jan
1989
Precipitation Extremes (1955 - 2004)
Element
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC
ANNUAL
Highest Total (in)
3.02
2.26
2.41
2.99
3.05
3.04
5.08
5.69
7.30
3.96
3.89
3.65
26.87
Year
1957
1981
1967
1963
1998
1982
1990
1966
1961
1998
2003
1978
1961
Lowest Total (in)
0.16
0.11
0.04
0.19
0.22
0.21
0.74
1.05
0.89
0.03
0
0.12
9.77
Year
1959
1973
1960
1992
1967
2001
1975
1975
1984
1997
1963
1958
1959
Highest 1-Day Maximum (in)
1.05
1.28
0.83
1.21
0.98
1.30
1.11
1.59
1.67
1.32
1.37
1.15
1.67
Date
8
1987
24
1969
29
1970
20
1963
17
1977
24
2004
12
1988
3
1994
1
1960
14
1958
9
1985
1
1984
1 Sep
1960
Highest Total Snowfall (in)
30.6
20.3
20.0
16.0
6.1
1.3
0
0
0.8
15.7
17.9
28.4
93.6
Year
1993
1990
1977
1968
1985
1972
2004
1990
1994
1993
1990
Highest 1-Day Maximum (in)
17.8
7.9
11.0
7.2
3.8
1.2
0
0
0.6
8.7
5.0
6.4
17.8
Date
26
1993
24
1969
6
1981
10
1999
12
1985
2
1972
20
1956
21
1983
16
1979
22
1960
26
1993
Threshold Counts (1971 - 2000)
Element
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC
ANNUAL
Maximum Temperature
>= 80°F
0
0
0
0
0
0
0
0
0
0
0
0
1
Maximum Temperature
>= 32°F
14
13
20
26
31
30
31
31
30
26
16
15
284
Minimum Temperature
<= 32°F
28
26
27
24
11
0
0
0
6
22
25
28
196
Minimum Temperature
<= 0°F
11
11
6
1
0
0
0
0
0
1
6
10
46
Precipitation
>=0.01"
11
9
10
11
13
14
15
17
17
13
12
12
153
Precipitation
>=0.10"
4
2
3
4
5
6
7
9
8
6
5
4
62
Precipitation
>=0.50"
0
0
0
0
0
0
1
1
1
1
0
0
6
Precipitation
>=1.00"
0
0
0
0
0
0
0
0
0
0
0
0
1