King Salmon AP
| Normal | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| Mean Minimum | 8.8 | 10.9 | 15.6 | 25.0 | 34.5 | 41.9 | 47.3 | 46.6 | 39.7 | 25.7 | 15.3 | 10.8 |
| Mean | 16.2 | 18.8 | 24.1 | 33.7 | 44.2 | 51.5 | 55.5 | 54.6 | 47.6 | 33.5 | 22.9 | 18.6 |
| Mean Maximimum | 23.6 | 26.8 | 32.7 | 42.4 | 53.8 | 61.0 | 63.8 | 62.6 | 55.5 | 41.3 | 30.5 | 26.4 |
| Mean Precipitation | 1.02 | 0.76 | 0.70 | 0.97 | 1.25 | 1.65 | 2.30 | 2.95 | 3.19 | 2.08 | 1.39 | 1.23 |
| Snowfall | 10.2 | 6.0 | 6.4 | 3.9 | 0.8 | 0.0 | 0.0 | 0.0 | 0.1 | 2.8 | 6.9 | 9.5 |
| CDD | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| HDD | 1513 | 1292 | 1266 | 939 | 646 | 407 | 293 | 323 | 522 | 976 | 1263 | 1438 |
| Temperature Extremes | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| Highest Daily Maximum (°F) | 53 | 57 | 59 | 69 | 85 | 88 | 86 | 84 | 75 | 67 | 56 | 54 |
| Year | 1963 | 1991 | 1934 | 2005 | 2006 | 1953 | 1951 | 1968 | 1933 | 1954 | 1986 | 2013 |
| Lowest Daily Minimum (°F) | -48 | -43 | -42 | -19 | 4 | 27 | 31 | 25 | 15 | -12 | -28 | -38 |
| Year | 1989 | 2006 | 1971 | 1956 | 1945 | 2006 | 2013 | 1984 | 1983 | 1983 | 1917 | 1942 |
| Highest Mean (°F) | 34.39 | 35.62 | 36.32 | 41.95 | 48.24 | 57.12 | 59.97 | 58.67 | 52.9 | 45.78 | 34.42 | 34.18 |
| Year | 1977 | 2003 | 1984 | 1940 | 1993 | 1936 | 1936 | 1919 | 1934 | 1925 | 1957 | 1985 |
| Lowest Mean (°F) | -6.73 | -3.55 | 1.73 | 20.82 | 37 | 45.97 | 51.16 | 50.19 | 40.97 | 25.58 | 8.43 | -8.34 |
| Year | 2012 | 1954 | 1972 | 1985 | 1965 | 1965 | 1959 | 1966 | 1992 | 1965 | 1963 | 1942 |
| Precipitation Extremes | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| Highest 1-Day Maximum Precipitation (in) | 1.05 | 1.28 | 1.03 | 1.3 | 1.6 | 1.3 | 1.83 | 1.59 | 1.67 | 1.32 | 1.37 | 1.15 |
| Year | 1987 | 1969 | 1953 | 1934 | 1919 | 2004 | 1928 | 1994 | 1960 | 1958 | 1985 | 1984 |
| Highest Total Precipitation (in) | 3.08 | 3.57 | 3.99 | 2.99 | 3.2 | 3.77 | 6.86 | 7.31 | 7.3 | 4.75 | 3.35 | 3.75 |
| Year | 1937 | 1929 | 1935 | 1963 | 1941 | 1950 | 1935 | 1932 | 1961 | 1932 | 1985 | 1930 |
| Lowest Total Precipitation (in) | 0.05 | 0.11 | 0.01 | 0.04 | 0.11 | 0 | 0.32 | 0 | 0 | 0.03 | 0.03 | 0.1 |
| Year | 1929 | 1973 | 1925 | 1944 | 1948 | 1948 | 1951 | 1942 | 1942 | 1997 | 1924 | 1933 |
| Snow Extremes | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| Highest 1-Day Maximum Snow (in) | 17.8 | 26 | 11.6 | 7.2 | 4.7 | 1.2 | 0 | 0 | 0.6 | 8.7 | 10 | 11 |
| Year | 1993 | 1920 | 2005 | 1999 | 2003 | 1972 | 1917 | 1928 | 1956 | 1983 | 1920 | 2006 |
| Highest Total Snow (in) | 30.6 | 38 | 29.9 | 16 | 6.1 | 1.3 | 0 | 0 | 0.8 | 15.7 | 17.9 | 37.5 |
| Year | 1993 | 1920 | 2009 | 1968 | 1985 | 1972 | 1917 | 1928 | 2004 | 1990 | 1994 | 1930 |
| Lowest Total Snow (in) | 0 | 0.2 | 0.3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0 |
| Year | 1930 | 1979 | 1943 | 1940 | 1928 | 1928 | 1917 | 1928 | 1924 | 1932 | 1996 | 1917 |
