MCGRATH AP (PAMC) Monthly Totals/Averages Average Temperature (degrees F) Years: 1941-2010 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 1941 - - - - - 57.4 56.3 57.1 44.3 26.2 0.2 -4.0 33.9 1942 1.5 13.8 4.7 30.7 47.1 56.7 58.6 55.0 48.5 27.7 -2.5 -20.8 26.7 1943 -19.9 8.0 13.8 28.0 45.9 58.4 57.4 51.4 43.6 30.4 12.8 -2.3 27.3 1944 -8.5 12.2 8.7 23.6 44.9 57.3 61.2 53.5 43.0 30.0 5.4 -0.6 27.5 1945 4.5 5.8 5.1 22.1 37.3 54.6 58.6 52.5 44.4 25.2 -3.3 -2.5 25.4 1946 -0.7 -1.4 -3.2 23.7 43.4 57.1 62.1 52.0 43.3 33.6 -4.7 -17.2 24.0 1947 -22.5 0.9 6.2 27.7 45.0 54.7 59.1 51.8 40.6 23.3 9.2 2.4 24.9 1948 -3.8 -5.2 6.4 24.7 42.4 57.5 55.3 50.0 39.9 23.1 -4.1 -12.8 22.8 1949 -8.7 -8.4 17.7 17.8 39.8 50.4 58.3 53.2 47.9 28.3 15.9 -12.2 25.0 1950 -1.3 -18.0 15.9 28.9 44.0 54.2 60.9 57.2 46.2 28.0 3.6 -5.4 26.2 1951 -16.9 -3.1 -2.1 33.1 48.1 55.4 58.2 55.2 44.3 24.4 16.7 -6.8 25.5 1952 -18.6 -0.9 7.3 25.1 36.7 54.5 58.2 52.2 42.2 30.2 16.6 -5.2 24.9 1953 -17.6 1.1 5.2 32.6 47.3 57.5 61.5 54.0 44.7 22.6 2.7 -3.3 25.7 1954 -13.6 -14.5 11.1 26.6 49.5 56.2 56.6 53.7 42.8 31.4 12.1 -19.0 24.4 1955 -0.9 -8.9 12.2 17.1 43.1 50.8 57.5 51.7 43.3 21.6 -7.0 -8.5 22.7 1956 -17.9 -8.2 5.5 26.1 43.9 54.6 59.1 55.0 42.5 17.4 -7.6 -23.5 20.6 1957 4.0 -3.0 15.6 31.6 47.8 62.9 58.6 57.6 43.7 30.9 15.6 -15.2 29.2 1958 -6.4 2.3 19.5 33.7 44.1 57.3 57.9 53.6 41.6 19.5 5.0 -10.6 26.5 1959 -11.9 10.5 -5.9 23.8 45.7 58.1 54.6 54.3 43.5 23.3 9.2 -12.0 24.4 1960 -2.0 4.5 4.9 18.2 48.0 53.6 58.8 53.3 40.7 25.7 3.1 7.3 26.4 1961 -1.7 -5.3 -0.8 25.2 47.3 54.3 54.7 52.3 44.2 21.3 1.8 -21.3 22.7 1962 -9.7 9.3 11.0 26.6 41.0 55.4 62.2 54.5 40.8 27.0 2.4 -6.9 26.1 1963 1.4 1.0 9.0 23.5 44.9 50.9 58.0 52.0 46.1 22.4 -7.8 -0.5 25.1 1964 -13.7 -0.6 1.0 23.7 35.2 57.1 60.0 54.6 45.2 28.2 5.9 -21.7 22.9 1965 -11.3 -11.8 27.1 29.3 39.5 52.6 55.4 51.9 48.1 14.2 8.7 -13.8 24.2 1966 -20.4 0.2 -3.7 23.1 40.0 57.5 55.4 51.6 45.6 23.7 8.8 -14.1 22.3 1967 -10.7 -0.6 17.5 31.8 45.0 54.5 56.3 54.9 45.1 23.4 14.0 -0.7 27.5 1968 -4.9 -3.3 11.6 26.6 44.1 55.5 60.9 56.3 40.3 21.8 2.8 -15.1 24.7 1969 -12.5 -3.1 15.0 32.1 48.3 57.5 56.0 48.4 45.9 33.1 0.3 4.9 27.2 1970 -22.9 6.4 15.8 25.5 47.1 53.9 56.9 52.6 39.6 21.0 13.2 -10.0 24.9 1971 -27.4 -5.3 -3.2 22.5 41.7 58.7 56.7 55.9 44.8 27.8 0.6 0.4 22.8 1972 -15.5 -7.2 -4.0 17.7 42.8 55.1 61.4 57.6 43.0 31.2 7.9 -2.9 23.9 1973 -18.2 -3.0 8.5 30.6 46.4 56.2 57.7 51.7 45.6 24.6 -2.5 -6.3 24.3 1974 -11.3 -12.5 6.9 29.5 47.4 54.4 59.2 57.5 49.4 20.6 0.5 -13.6 24.0 1975 -14.7 -6.4 6.9 22.5 44.3 54.0 59.7 54.0 42.5 23.5 -8.3 -16.8 21.8 1976 -14.1 -16.8 8.2 28.0 43.4 55.3 58.6 56.1 44.2 22.9 11.1 -6.0 24.2 1977 10.5 6.6 0.5 18.1 41.2 57.0 61.7 61.0 46.3 27.9 -5.4 -8.2 26.4 1978 4.8 6.6 13.2 33.1 48.8 51.5 59.1 57.5 45.3 23.1 14.1 9.3 30.5 1979 -0.7 -19.9 14.0 30.1 48.5 52.5 57.6 56.9 46.3 33.8 21.4 -14.7 27.1 1980 -13.4 11.7 16.5 34.0 47.6 51.8 57.2 52.0 42.3 29.6 8.0 -25.5 26.0 1981 14.4 5.9 26.9 30.2 51.1 54.1 55.5 52.9 41.3 28.0 8.7 -6.9 30.2 1982 -11.5 0.2 13.3 23.9 41.1 55.2 57.8 54.6 45.2 16.9 5.8 -3.8 24.9 1983 -15.2 -0.4 9.1 30.2 47.2 56.6 59.6 50.4 39.7 22.2 14.0 0.4 26.1 1984 -8.0 -16.0 18.6 21.0 40.3 57.2 57.7 51.7 44.4 24.8 1.8 1.4 24.6 1985 12.1 -7.9 13.5 10.9 40.6 53.0 60.3 52.0 42.8 20.3 -1.8 10.2 25.5 1986 -5.9 4.5 3.5 21.0 43.5 58.1 59.6 52.2 45.2 24.9 3.9 8.4 26.6 1987 -0.2 0.6 12.7 27.5 45.6 56.2 59.7 56.6 42.4 32.7 6.4 -7.1 27.8 1988 -3.6 1.9 13.6 27.9 49.5 58.0 63.2 54.5 43.7 17.4 -3.8 6.9 27.4 1989 -27.5 7.5 8.4 33.5 43.2 56.8 60.4 56.8 46.9 25.6 -4.3 1.2 25.7 1990 -11.2 -21.9 16.8 36.5 48.9 58.5 62.4 57.6 42.6 25.4 2.4 -6.7 25.9 1991 -2.9 -0.8 13.4 31.5 47.0 59.4 57.9 53.6 48.9 28.0 2.7 -7.4 27.6 1992 -3.3 -4.4 12.1 27.0 39.8 57.6 61.0 55.3 33.6 18.7 11.8 -4.2 25.4 1993 -1.1 4.7 18.4 36.8 50.5 58.0 63.2 55.0 42.7 30.9 12.2 5.3 31.4 1994 -1.1 3.5 7.0 31.6 49.5 56.3 60.1 55.2 44.1 21.5 3.3 -6.4 27.0 1995 -5.2 5.6 4.2 37.4 50.8 56.0 59.3 54.2 49.7 26.0 2.0 -6.5 27.8 1996 -11.9 -2.4 19.2 27.9 47.7 56.6 60.9 52.2 40.9 17.5 0.6 -16.7 24.4 1997 -12.6 12.8 5.7 34.3 49.0 61.4 63.5 57.7 49.4 18.0 13.9 -7.6 28.8 1998 -12.0 1.2 20.1 37.6 46.4 57.4 59.1 50.5 46.3 28.3 6.8 -4.9 28.1 1999 -15.2 -15.6 6.9 29.7 44.9 57.9 58.6 55.6 45.8 21.8 -0.7 -14.4 22.9 2000 -7.7 11.2 14.9 30.0 42.7 58.7 57.4 51.4 41.6 23.3 12.6 4.0 28.3 2001 10.1 11.8 11.0 31.2 39.9 59.1 57.8 55.6 46.9 21.7 -4.0 -12.9 27.4 2002 4.5 5.7 14.0 25.5 49.3 57.7 60.4 53.6 46.8 32.1 20.0 5.0 31.2 2003 -5.1 15.8 12.1 32.3 44.8 58.2 60.1 55.8 41.8 32.7 13.9 -9.5 29.4 2004 -14.1 6.4 8.2 35.7 52.3 62.1 63.0 60.5 39.9 32.9 15.0 -1.2 30.1 2005 -7.6 -0.4 15.9 26.1 53.0 59.5 62.3 57.1 47.7 28.5 -6.2 5.2 28.4 2006 -22.2 10.9 6.5 26.1 47.9 55.9 60.4 53.4 48.6 35.0 1.2 -5.1 26.5 2007 -5.7 -1.4 -3.7 38.8 49.8 57.0 61.2 58.6 48.3 25.2 14.9 -0.8 28.5 2008 -4.7 -4.6 14.0 25.5 46.6 55.7 57.1 53.9 46.5 14.9 1.7 -2.1 25.4 2009 -11.3 3.2 5.4 30.0 47.5 56.7 62.9 53.0 46.9 34.0 -0.2 -1.3 27.2 2010 -9.8 5.2 6.2 32.7 50.6 57.3 58.1 56.2 46.7 28.2 12.0 -15.1 27.4 Average -8.2 -0.3 9.7 27.8 45.4 56.2 59.1 54.3 44.3 25.4 5.2 -6.4 26.0