Gulkana AP
| Normal | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| Mean Minimum | -10.7 | -4.5 | 3.0 | 20.4 | 33.4 | 42.3 | 46.5 | 42.4 | 33.0 | 18.4 | -2.0 | -7.4 |
| Mean | -2.9 | 5.5 | 15.6 | 31.8 | 45.2 | 54.4 | 57.6 | 53.5 | 43.3 | 26.6 | 5.8 | 0.4 |
| Mean Maximimum | 5.0 | 15.5 | 28.2 | 43.3 | 57.0 | 66.4 | 68.6 | 64.7 | 53.6 | 34.7 | 13.6 | 8.3 |
| Mean Precipitation | 0.46 | 0.51 | 0.30 | 0.24 | 0.65 | 1.40 | 1.81 | 1.80 | 1.58 | 1.01 | 0.72 | 0.78 |
| Snowfall | 9.3 | 10.0 | 3.7 | 3.0 | 0.6 | 0.0 | 0.0 | 0.0 | 1.4 | 9.8 | 9.9 | 10.7 |
| CDD | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 1 | 0 | 0 | 0 | 0 |
| HDD | 2103 | 1666 | 1531 | 995 | 614 | 321 | 234 | 356 | 651 | 1192 | 1776 | 2001 |
| Temperature Extremes | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| Highest Daily Maximum (°F) | 52 | 46 | 53 | 70 | 85 | 90 | 97 | 88 | 76 | 69 | 48 | 49 |
| Year | 1917 | 1918 | 1915 | 2003 | 1960 | 1969 | 1915 | 1976 | 1917 | 2003 | 1948 | 1999 |
| Lowest Daily Minimum (°F) | -60 | -65 | -48 | -42 | 5 | 22 | 29 | 20 | 2 | -23 | -45 | -65 |
| Year | 1947 | 1947 | 1956 | 1944 | 1964 | 1919 | 1919 | 1948 | 1992 | 1958 | 1917 | 1917 |
| Highest Mean (°F) | 19.68 | 22.68 | 30.29 | 36.48 | 50.52 | 59.77 | 62.03 | 59.15 | 49.45 | 37.65 | 25 | 16.63 |
| Year | 1981 | 1920 | 1965 | 1980 | 2004 | 2004 | 1914 | 1994 | 1995 | 2013 | 1952 | 1985 |
| Lowest Mean (°F) | -27 | -17.77 | 0.05 | 13.25 | 35.63 | 47.77 | 52.81 | 47.73 | 32.95 | 14.1 | -13.35 | -29.88 |
| Year | 1982 | 1979 | 2007 | 1920 | 1964 | 1949 | 1917 | 1969 | 1992 | 1996 | 2006 | 1917 |
| Precipitation Extremes | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| Highest 1-Day Maximum Precipitation (in) | 1.2 | 0.96 | 0.81 | 0.91 | 1.51 | 1.29 | 2.04 | 1.82 | 2.06 | 1.15 | 2.01 | 1.11 |
| Year | 1910 | 1978 | 1972 | 1918 | 1994 | 1962 | 1972 | 1971 | 1951 | 1959 | 1976 | 1976 |
| Highest Total Precipitation (in) | 1.56 | 1.98 | 1.32 | 2.27 | 2.16 | 4.07 | 4.12 | 4.19 | 4.34 | 2.69 | 4.11 | 3.07 |
| Year | 1943 | 1996 | 1972 | 1918 | 1999 | 1962 | 2008 | 1947 | 1951 | 1917 | 1956 | 1955 |
| Lowest Total Precipitation (in) | 0 | 0 | 0 | 0 | 0 | 0.08 | 0 | 0 | 0 | 0.11 | 0 | 0 |
| Year | 1915 | 1910 | 1914 | 1914 | 1910 | 1946 | 1915 | 1909 | 1914 | 1967 | 1914 | 1914 |
| Snow Extremes | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| Highest 1-Day Maximum Snow (in) | 14.1 | 14 | 10.9 | 14.3 | 5 | 1 | 0 | 4 | 10 | 11.1 | 10 | 12 |
| Year | 1989 | 1978 | 1972 | 1992 | 1999 | 1986 | 1909 | 1955 | 1992 | 1978 | 1997 | 1992 |
| Highest Total Snow (in) | 25.5 | 38.3 | 29.2 | 19.1 | 6.7 | 1 | 0 | 4 | 15.7 | 22.7 | 36.2 | 30 |
| Year | 1989 | 1996 | 1996 | 1918 | 1999 | 1986 | 1909 | 1955 | 1992 | 1965 | 1956 | 1955 |
| Lowest Total Snow (in) | 0.7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.5 | 0.1 | 0 |
| Year | 1971 | 1910 | 1914 | 1919 | 1909 | 1914 | 1909 | 1909 | 1914 | 1975 | 1964 | 1914 |