BIG DELTA ALLEN AAF (PABI)
Monthly Totals/Averages
Average Temperature (degrees F)
Years: 1937-2007

Year         Jan   Feb   Mar   Apr   May   Jun   Jul   Aug   Sep   Oct   Nov   Dec  Annual
1937           -     -     -     -     -     -     -     -  40.3     -     -     -    40.3
1938           -     -     -     -     -     -     -     -     -     -     -     -       -
1939           -     -     -     -     -     -     -     -     -     -     -     -       -
1940           -     -     -     -     -     -     -     -     -     -     -     -       -
1941           -     -     -  37.3  45.8  57.5  56.1  57.1  42.4  21.5   1.7  -5.5    34.9
1942         7.1  11.5  10.0  33.6  53.3  58.3  60.6  57.6  49.4  26.0   3.9 -20.4    29.2
1943       -20.5  10.7  10.5  31.6  47.5  59.6  59.4  53.0  44.9  30.6  18.0  10.1    29.6
1944         3.0  15.0  10.9  25.9  48.4  57.8  60.0  53.1  41.5  31.4   8.9   6.1    30.2
1945        11.8   9.2  11.1  22.9  41.4  53.3  56.7  54.5  43.0  26.1  -3.8   0.3    27.2
1946         0.0   3.7   4.2  28.4  48.1  60.5  60.6  52.6  41.8  32.8  -1.2 -16.4    26.3
1947       -17.5   7.8  20.8  31.4  48.7  54.1  62.3  50.0  40.3  26.2  14.5  10.7    29.1
1948         2.0  -1.0   7.0  21.0  44.7  57.8  57.9  49.0  39.2  26.0  -0.0 -15.2    24.0
1949        -4.7  -5.8  24.0  24.8  43.1  48.9  57.3  55.9  49.1  25.6  16.2  -9.3    27.1
1950        -0.7 -19.0  18.5  27.7  46.3  59.2  60.0  57.4  47.3  24.4  -3.7  -0.6    26.4
1951       -14.5  -2.7   1.6  35.3  48.7  55.7  60.0  58.5  46.9  19.7  12.1  -6.0    26.3
1952       -14.2   3.2  10.7  29.4  40.0  55.9  58.9  53.2  41.4  32.0  22.9   6.6    28.3
1953       -13.6   9.2  12.6  37.5  49.2  59.9  61.9  55.9  44.8  24.4   7.6   2.8    29.4
1954        -7.6 -11.2  15.5  25.3  48.8  57.2  58.2  56.1  42.7  32.7  17.8 -15.4    26.7
1955         6.2  -5.5  13.2  24.3  44.8  54.1  60.9  52.0  43.6  23.2  -4.5  -8.9    25.3
1956       -16.3  -7.2   8.3  31.2  47.4  55.1  61.0  55.5  41.7  16.9  -0.6 -16.3    23.1
1957         5.9   1.3  19.5  31.5  46.8  62.2  59.4  59.9  44.3  29.3  20.5 -10.9    30.8
1958         5.3   5.8  16.8  37.3  48.3  62.4  62.7  56.8  42.4  14.5   5.7   0.1    29.8
1959       -12.8  11.7  -3.8  26.5  46.2  59.2  55.3  53.5  42.9  23.8  11.7  -4.7    25.8
1960         2.4  14.0   4.7  28.2  51.6  54.4  59.2  54.8  40.5  25.5   2.5  13.2    29.3
1961         6.0  -0.3   2.7  26.1  47.3  55.7  58.2  54.4  43.4  19.4   0.2 -21.8    24.3
1962        -1.8   8.9   9.1  30.4  42.8  55.7  61.1  56.0  41.1  30.7   8.3  -1.2    28.4
1963         4.5   7.5  10.5  25.2  47.7  51.8  58.5  56.0  45.4  27.3  -8.4  12.9    28.2
1964        -5.0   7.0   3.1  26.1  37.2  57.7  58.7  54.2  44.4  29.7   7.8 -22.5    24.9
1965        -6.8  -8.4  31.6  31.4  43.4  54.0  58.9  53.6  48.0  14.9   6.2  -7.5    26.6
1966       -11.4   1.0   2.1  28.8  42.0  58.1  59.1  54.3  46.4  21.3   3.1  -7.9    24.7
1967        -7.3   0.2  12.5  31.3  44.0  58.8  58.3  57.7  45.7  24.6  14.2   1.0    28.4
1968        -8.0   6.7  21.6  31.5  46.5  56.3  62.9  56.9  41.1  21.0   7.7 -10.7    27.8
1969       -22.6   1.0  16.3  36.1  47.5  63.2  57.3  48.3  46.7  35.1   6.3  15.6    29.2
1970       -12.9  14.3  25.8  30.1  48.1  53.9  59.1  54.9  37.7  18.0  12.6  -5.4    28.0
1971       -24.4   2.4   0.7  26.4  44.2  59.1  58.6  53.6  42.5  24.1   1.3  -4.8    23.7
1972       -16.5  -9.0  -1.7  18.9  45.3  56.6  61.7  58.0  39.5  27.6   9.5  -1.1    24.1
1973       -16.5   2.9  12.2  34.5  47.2  55.9  59.8  52.1  44.8  23.5  -2.3   4.3    26.5
1974       -13.7 -14.5   7.3  33.0  47.3  54.9  59.6  56.0  49.2  22.2   4.5  -6.8    24.9
1975       -12.0  -0.7  13.1  28.9  49.3  56.5  60.4  53.7  45.5  21.8  -7.6 -11.7    24.8
1976        -2.9  -9.4  13.3  35.5  46.0  58.0  62.3  59.1  46.8  25.1  23.2   4.1    30.1
1977        17.1  19.2   9.0  30.5  47.6  58.6  62.0  61.6  46.1  27.7  -4.9 -11.5    30.3
1978         9.1  13.0  19.3  35.6  51.7  56.0  63.4  57.9  46.2  25.4  12.1   3.2    32.7
1979         0.8 -19.6  15.8  33.8  51.2  56.6  61.3  60.5  48.3  34.9  24.2 -11.0    29.7
1980        -8.2  18.8  21.3  38.9  52.6  57.6  61.6  55.8  43.2  31.2  14.5 -21.2    30.5
1981        24.1  10.8  30.0  28.9  54.2  55.9  57.9  55.3  43.2  27.5  11.1  -1.4    33.1
1982       -13.2  -4.9  12.5  25.9  43.7  56.5  59.6  53.0  47.2  13.1   5.9   5.6    25.4
1983        -8.4   7.0   9.6  34.5  47.3  57.5  59.5  51.2  37.2  21.7  12.7  -1.3    27.4
1984        -0.8  -8.7  24.3  30.7  45.6  57.3  57.8  51.8  45.7  23.9   0.7  -0.3    27.3
1985        20.8  -7.5  17.3  19.8  44.5  53.3  59.7  53.5  43.0  17.1  -0.4  16.0    28.1
1986         7.4   7.7   5.9  20.1  44.1  58.0  59.9  53.4  44.3  28.6   3.2  14.9    29.0
1987         6.1  10.6  14.5  32.3  47.9  57.3  60.1  55.5  43.3  33.1   7.3   2.4    30.9
1988         3.4   9.0  19.5  32.8  48.7  57.8  61.3  56.1  43.1  18.5   0.8   7.7    29.9
1989       -20.6   8.0   6.4  36.4  46.6  57.4  62.7  59.5  47.2  24.7  -2.8  11.8    28.1
1990        -4.9 -16.5  19.2  37.3  50.9  58.5  63.3  56.8  46.0  21.6  -6.6  -3.2    26.8
1991        -0.7   1.5  14.7  34.5  49.4  60.0  58.3  53.0  48.6  26.2   3.3   1.9    29.2
1992         3.5  -0.9  18.1  28.4  41.9  57.5  61.3  57.2  29.9  22.4  13.8  -2.9    27.5
1993         0.9   6.4  21.1  40.3  51.1  58.9  63.2  55.5  44.9  30.9  10.5   9.3    32.8
1994         4.8  -3.6  13.8  35.3  49.9  56.7  63.3  60.7  44.6  23.1   0.6  -4.8    28.7
1995         0.8   5.2   6.3  39.0  54.0  59.1  61.9  54.8  52.0  28.5   0.9   1.9    30.4
1996       -13.7  -0.9  16.5  33.3  48.0  57.2  61.6  53.7  42.7  13.1   5.5  -8.5    25.7
1997        -6.8  20.5   6.4  34.6  46.3  60.7  62.9  57.7  49.4  16.0  17.7   4.4    30.8
1998        -3.1  11.6  23.0  39.2  49.1  56.0  60.2  52.0  44.2  26.5   9.6  -3.1    30.4
1999        -9.7 -10.7  13.8  32.4  43.3  59.1  59.3  56.5  44.4  20.5   4.0  -4.0    25.7
2000        -2.8  16.0  22.8  32.0  42.4  58.8  57.7  49.1  39.9  22.3  15.6   9.4    30.3
2001        15.3  13.3  14.1  34.7  42.5  58.9  57.5  56.3  45.8  21.6   4.9  -4.2    30.1
2002        10.2   8.6  11.3  23.3  48.1  56.4  59.5  53.0  45.8  33.8  25.1  10.8    32.2
2003         6.0  19.4  10.4  32.7  45.7  58.4  59.6  55.1  39.1  33.4   7.8  -1.1    30.6
2004       -11.3  13.4   8.5  36.4  51.0  64.5  63.5  61.0  37.1  28.5  15.6   5.1    31.1
2005        -0.5   5.7  25.5  34.6  53.4  59.4  59.8  56.9  46.5  27.4  -4.3  17.7    31.8
2006        -7.6  12.3   7.0  30.0  48.4  55.9  60.1  54.4  49.1  31.8  -9.6   4.5    28.0
2007         0.1   0.9  -3.8  37.7  49.0  60.0  62.1  58.6  45.9  21.6  19.7   1.8    29.5
008         -4.8   1.2  18.7  30.0  47.1  56.7     -     -     -     -     -     -    29.6

Average     -3.2   3.4  12.9  31.1  47.1  57.4  60.1  55.3  44.0  25.0   6.8  -1.4    28.2