Pittsburgh Historical Temperature Averages 1871 to Current
YEAR  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  ANNUAL

1871  ---- 42.7 47.3 56.2 64.8 73.9 71.7 73.3 59.3 54.8 38.2 29.2   ----
1872  27.8 30.5 30.7 52.5 62.2 70.1 75.2 73.7 65.3 51.2 35.8 24.8   50.0
1873  28.1 29.9 36.0 45.2 60.7 71.4 77.1 71.1 63.2 50.4 35.3 36.8   50.4
1874  34.9 33.9 38.5 41.8 61.4 72.7 73.6 69.3 67.2 51.9 40.1 34.7   51.7
1875  22.6 20.8 35.6 46.6 61.6 70.0 73.4 70.0 61.6 50.4 38.2 36.6   49.0
1876  37.0 36.1 36.7 48.0 61.0 73.4 77.6 74.8 63.0 49.6 42.7 23.4   51.9
1877  27.6 37.1 35.7 52.0 59.6 72.4 75.8 74.1 66.4 57.8 43.6 43.0   53.8
1878  32.1 35.8 46.4 57.2 59.8 66.9 79.5 75.2 67.0 54.5 42.4 27.0   53.6
1879  26.6 27.3 41.4 48.4 63.4 69.6 76.8 72.1 62.7 61.1 43.3 38.8   52.6
1880  44.4 37.8 39.7 54.2 69.5 73.4 74.4 74.7 66.0 53.5 35.7 26.7   54.2
1881  27.6 30.0 37.1 47.2 67.2 69.4 77.0 76.0 77.2 60.0 44.9 40.9   54.5
1882  32.6 39.6 43.2 51.0 57.2 70.8 73.0 72.7 66.8 58.9 41.6 31.2   53.2
1883  28.4 34.8 34.0 50.8 61.4 71.4 74.0 70.4 63.8 55.6 46.6 36.4   52.3
1884  24.0 40.8 40.6 50.4 63.4 74.3 73.2 73.9 72.4 59.2 43.6 35.0   54.2
1885  28.2 23.6 32.0 50.2 62.6 69.6 77.6 71.9 65.6 53.2 43.6 36.2   51.2
1886  27.6 30.6 41.4 56.6 63.6 68.7 74.6 73.8 68.7 56.4 42.4 30.0   52.9
1887  31.0 38.7 37.4 51.9 68.5 71.8 80.3 71.9 64.6 53.2 44.0 36.0   54.1
1888  28.2 34.6 37.0 50.2 61.8 71.9 72.4 72.0 61.6 49.8 45.3 35.8   51.7
1889  36.5 28.0 43.2 52.4 62.4 68.2 74.6 70.2 65.6 51.0 43.5 45.6   53.4
1890  41.4 42.0 35.8 52.6 62.0 73.5 74.0 71.1 64.6 54.2 45.4 32.1   54.1
1891  35.0 39.2 37.6 53.4 58.8 72.3 70.0 71.7 69.4 53.4 42.3 42.1   53.8
1892  28.0 36.2 34.9 50.2 61.1 74.6 73.4 73.5 66.5 54.0 41.6 31.3   52.1
1893  21.6 31.8 40.1 51.4 59.6 71.8 73.7 71.4 65.3 55.4 41.6 35.6   51.6
1894  37.0 31.7 47.4 51.0 61.6 71.6 76.2 73.6 70.4 56.4 40.4 36.6   54.5
1895  27.0 22.8 36.4 53.6 63.3 74.7 71.6 74.5 71.0 49.8 45.4 37.4   52.3
1896  31.4 32.4 33.0 57.2 69.2 70.4 73.8 72.5 65.2 50.6 48.6 35.2   53.3
1897  27.4 35.0 44.6 51.0 58.0 67.9 76.2 70.5 67.6 59.2 44.9 36.9   53.3
1898  35.3 32.3 47.8 48.5 63.2 73.8 77.2 74.9 70.2 56.0 42.7 32.9   54.6
1899  31.4 25.4 40.2 55.0 65.0 72.2 75.6 74.2 65.4 59.4 46.2 33.8   53.6
1900  34.0 29.0 34.3 52.2 64.8 72.4 76.3 78.7 72.2 62.9 45.4 34.7   54.7
1901  32.5 24.6 41.6 49.1 62.0 71.8 78.9 75.0 66.5 56.7 39.2 33.0   52.6
1902  30.4 26.7 44.2 50.5 64.5 68.4 75.4 71.0 66.2 57.6 51.2 32.2   53.2
1903  30.6 33.4 50.1 51.6 66.4 65.8 74.3 72.2 67.4 56.2 39.5 27.6   52.9
1904  25.3 25.8 41.2 46.4 64.0 70.9 72.8 70.7 67.6 54.6 43.8 31.2   51.2
1905  26.2 24.6 45.4 50.6 63.5 71.2 74.6 72.1 65.8 54.8 40.4 35.2   52.0
1906  38.4 28.9 33.8 51.4 62.2 70.8 73.4 75.6 69.6 53.4 43.2 33.2   52.8
1907  34.7 26.4 46.2 43.8 56.4 65.8 72.6 69.8 66.6 50.0 41.0 35.2   50.7
1908  30.4 28.0 44.6 51.4 63.4 70.4 74.9 71.6 68.6 56.6 43.8 34.8   53.2
1909  35.1 37.3 37.0 50.0 60.5 70.6 71.2 72.4 65.1 49.6 50.4 26.8   52.2
1910  30.8 28.6 48.8 52.8 57.8 67.0 74.9 72.8 67.6 57.6 37.1 27.0   51.9
1911  35.2 35.3 37.1 48.1 68.0 71.0 75.4 73.8 68.0 54.2 39.3 39.1   53.7
1912  20.4 24.7 35.2 52.6 63.8 67.5 73.2 68.8 68.6 55.8 44.1 35.8   50.9
1913  40.2 28.8 43.4 51.6 60.6 70.5 73.6 73.2 65.0 55.4 45.1 35.8   53.6
1914  34.4 24.3 36.8 49.4 62.8 71.0 74.0 73.2 63.6 58.4 42.9 29.9   51.7
1915  30.6 36.8 33.2 55.5 58.0 67.1 72.0 69.1 68.8 56.2 45.2 31.8   52.0
1916  37.5 26.8 34.1 49.2 63.2 65.3 76.6 74.2 64.2 54.8 44.5 32.9   51.9
1917  31.6 27.0 40.6 49.6 54.6 67.6 73.6 72.2 62.1 48.9 39.8 24.5   49.3
1918  18.6 32.7 44.6 49.3 67.6 68.0 72.0 76.6 59.8 58.2 43.8 41.0   52.7
1919  34.4 33.5 42.2 51.0 60.8 75.0 75.4 70.0 66.4 60.6 42.6 28.2   53.3
1920  24.4 28.2 42.6 47.0 59.6 68.5 70.4 71.6 66.8 59.6 42.2 35.6   51.4
1921  34.6 35.6 50.7 56.9 62.4 73.0 77.6 70.2 70.8 54.0 44.6 34.0   55.4
YEAR  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  ANNUAL
1922  28.8 35.2 43.0 52.6 65.0 71.2 73.9 70.8 69.6 56.4 45.3 35.6   54.0
1923  33.4 27.4 38.6 49.8 60.1 71.6 73.3 71.0 67.4 52.3 43.2 43.0   52.6
1924  28.7 29.3 37.0 49.8 55.4 68.6 71.1 72.2 61.4 56.4 42.8 31.4   50.3
1925  29.8 39.2 42.4 54.4 56.2 73.1 72.4 72.3 70.6 47.2 40.6 30.8   52.4
1926  30.4 31.8 33.8 44.9 60.9 66.4 73.5 73.8 67.2 53.5 41.4 31.6   50.8
1927  30.1 38.1 44.8 49.9 60.1 64.6 73.0 67.0 68.1 57.3 47.2 33.8   52.8
1928  30.8 32.4 38.6 46.6 59.0 66.1 73.4 74.4 61.2 57.0 43.9 35.8   51.6
1929  28.0 28.6 46.4 53.4 59.5 68.7 73.0 68.2 67.1 52.2 41.0 34.6   51.7
1930  31.8 39.0 37.8 51.5 63.0 69.9 75.0 71.6 69.8 52.4 43.9 31.5   53.1
1931  33.2 34.6 36.4 50.6 60.8 70.0 77.0 73.0 70.3 57.4 51.6 41.5   54.7
1932  41.8 38.3 33.6 48.9 61.6 71.0 73.0 73.4 67.8 55.5 41.2 35.6   53.5
1933  39.0 33.0 38.0 51.6 63.5 73.3 75.0 72.4 69.0 53.8 39.6 35.3   53.6
1934  33.8 19.7 36.5 50.4 64.6 75.9 77.6 70.7 68.4 54.6 46.8 32.9   52.6
1935  32.1 33.2 47.6 50.0 58.8 70.1 76.0 72.0 63.4 53.8 43.0 24.8   52.1
1936  22.6 22.9 42.2 45.4 63.6 69.4 75.0 74.6 67.8 54.4 38.2 35.8   51.0
1937  37.7 30.6 34.4 47.8 61.4 70.2 72.9 75.2 62.6 50.1 39.4 29.6   51.0
1938  29.6 36.2 45.4 52.2 60.4 67.6 74.5 74.7 63.6 55.1 44.0 32.8   53.0
1939  33.2 34.0 40.0 47.2 64.0 71.4 71.3 73.5 67.8 55.5 40.4 34.5   52.8
1940  17.4 29.8 33.6 46.6 59.4 69.4 73.4 70.8 62.5 53.0 41.2 38.1   49.6
1941  28.6 26.0 31.4 57.0 62.0 70.4 74.4 70.8 67.5 58.4 44.7 37.1   52.3
1942  29.0 25.6 41.0 54.6 63.0 70.8 73.9 70.7 64.8 55.5 42.6 28.2   51.6
1943  30.6 31.6 37.6 44.2 61.1 74.6 73.2 71.7 63.2 51.2 39.5 29.4   50.7
1944  32.8 32.3 36.0 48.4 69.0 71.4 73.8 72.2 64.6 53.0 42.6 27.6   52.0
1945  22.0 31.9 51.2 54.4 56.4 68.5 73.0 72.2 67.4 52.6 43.4 26.8   51.6
1946  32.2 32.4 51.2 50.0 59.9 68.5 73.0 67.4 67.1 58.8 46.8 36.2   53.6
1947  36.2 22.1 32.6 52.0 58.7 68.5 70.0 76.6 66.3 62.0 39.2 32.6   51.4
1948  21.7 32.8 43.9 54.7 59.8 70.0 73.8 71.8 66.2 50.7 48.0 35.2   52.4
1949  38.0 37.8 40.6 49.6 62.6 73.0 76.4 73.4 61.0 59.6 42.2 36.0   54.2
1950  40.8 32.4 34.8 45.9 62.2 68.8 70.6 70.7 63.9 57.4 38.3 27.5   51.1
1951  33.0 33.3 39.7 49.2 62.2 70.3 73.9 71.4 64.5 57.9 37.4 34.6   52.3
1952  35.0 34.9 38.9 52.1 59.0 72.6 75.8 72.1 65.6 49.2 44.6 34.7   52.9
1953  36.2 35.1 40.6 46.8 62.8 70.2 73.1 71.9 64.6 55.3 44.2 34.7   53.0
1954  29.6 37.1 36.8 55.8 56.2 69.4 72.2 69.9 66.8 55.3 41.5 30.4   51.8
1955  27.0 31.4 40.5 56.1 62.1 65.1 76.9 74.2 66.1 53.3 38.9 28.9   51.7
1956  27.7 34.0 37.2 47.0 58.5 67.7 70.3 70.8 60.4 56.7 42.0 39.4   51.0
1957  25.0 34.6 39.7 52.7 60.9 70.4 71.8 70.0 64.8 49.6 42.7 35.3   51.5
1958  27.4 22.7 36.1 51.2 58.6 64.2 73.0 69.6 63.1 52.3 44.0 23.0   48.8
1959  25.3 31.8 37.0 51.3 63.9 68.6 72.7 74.9 68.3 53.8 39.0 34.8   51.8
1960  30.7 28.7 26.0 54.0 57.5 66.5 68.6 71.2 66.1 53.5 43.1 23.4   49.1
1961  22.2 32.3 41.3 44.0 55.2 65.1 70.5 71.2 68.5 55.3 42.8 31.3   50.0
1962  26.2 28.3 36.5 48.4 65.3 69.3 70.1 70.8 58.6 53.3 41.1 24.1   49.4
1963  21.1 19.3 40.7 49.0 56.5 67.2 70.8 67.7 61.3 58.8 43.7 22.4   48.2
1964  31.4 27.0 40.0 51.7 62.7 67.9 72.3 67.1 63.7 50.4 45.5 34.0   51.1
1965  28.2 28.4 35.2 49.0 65.9 66.9 69.9 69.1 64.7 48.1 41.3 37.5   50.4
1966  23.1 30.3 40.9 47.9 56.1 70.4 75.6 71.1 61.3 50.8 42.8 31.4   50.1
1967  32.3 25.6 40.2 52.2 54.3 73.0 71.5 68.8 61.1 52.5 36.8 34.8   50.3
1968  23.4 22.2 40.4 51.2 54.7 66.9 72.4 71.8 64.8 52.2 41.3 27.6   49.1
1969  26.7 29.5 34.3 51.7 60.2 69.3 72.7 69.7 63.0 52.9 39.2 26.7   49.7
1970  20.7 27.7 35.5 52.5 63.9 68.2 71.6 71.6 67.8 54.9 42.2 32.1   50.7
1971  23.7 30.4 34.3 46.0 56.6 71.4 70.2 69.6 68.5 59.5 40.4 38.8   50.8
1972  29.6 26.5 36.4 48.5 61.8 63.8 71.2 70.6 65.3 48.4 39.3 37.2   49.9
1973  29.7 28.8 48.3 49.3 56.4 70.9 73.2 73.2 66.5 56.1 44.1 33.3   52.5
YEAR  JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC  ANNUAL
1974  34.0 29.9 41.2 51.8 58.3 65.2 73.1 72.8 62.2 52.4 43.9 32.5   51.4
1975  32.6 32.1 36.3 44.3 63.0 67.8 72.8 73.0 58.8 53.3 46.3 32.9   51.1
1976  23.5 37.2 45.2 50.6 55.6 68.4 67.4 65.3 59.9 45.9 33.1 23.9   48.0
1977  11.4 26.9 43.7 50.8 63.0 63.8 71.8 68.1 64.7 50.5 45.6 31.1   49.3
1978  22.6 20.9 36.9 51.0 60.2 69.4 73.0 71.4 66.2 49.1 43.0 32.7   49.7
1979  21.4 18.0 43.1 49.7 59.1 67.7 70.3 69.6 63.4 50.9 44.7 34.6   49.4
1980  26.9 24.2 35.6 48.1 60.3 66.2 75.0 74.5 67.1 49.5 38.6 28.6   49.5
1981  20.5 31.4 35.6 51.9 58.4 68.8 72.1 69.7 61.9 49.4 40.3 29.4   49.1
1982  20.9 28.4 38.4 45.3 64.7 63.7 72.4 68.2 63.4 54.4 44.7 39.9   50.4
1983  30.0 32.6 40.7 47.1 55.8 67.8 73.0 72.8 64.4 53.0 43.5 25.4   50.5
1984  23.2 36.4 32.2 49.2 55.3 69.7 68.5 70.8 61.4 58.3 40.2 39.3   50.4
1985  22.1 27.7 42.1 55.0 60.6 64.2 70.5 69.6 65.3 55.2 47.1 27.4   50.6
1986  28.3 31.3 41.1 53.1 62.0 68.3 73.3 68.6 66.6 54.2 40.4 33.1   51.7
1987  28.0 32.6 41.9 50.0 63.0 70.9 75.7 71.8 65.1 47.8 46.2 35.1   52.3
1988  26.6 29.0 39.3 49.4 61.4 68.5 76.9 75.1 63.5 46.6 44.2 31.9   51.0
1989  35.5 27.8 41.1 47.0 58.0 69.0 74.1 71.6 64.8 53.3 40.6 19.2   50.2
1990  36.8 36.9 44.0 51.3 57.7 68.3 71.7 70.5 63.7 55.0 45.5 38.0   53.3
1991  29.7 35.4 43.0 54.5 68.7 72.6 75.4 74.4 64.6 55.7 41.6 35.3   54.2
1992  30.5 34.3 38.8 51.3 59.1 66.0 72.4 67.9 63.7 50.1 42.9 33.9   50.9
1993  35.1 27.8 37.6 50.0 61.9 68.9 75.7 75.4 63.3 51.7 43.0 31.7   51.8
1994  21.1 29.5 37.8 53.9 56.7 72.9 74.5 70.0 63.8 53.4 47.7 38.2   51.6
1995  31.0 26.5 42.8 48.6 60.4 71.9 75.7 77.7 64.3 56.3 38.1 27.7   51.8
1996  27.5 30.1 34.7 50.7 60.0 72.3 69.6 70.6 63.7 52.0 36.3 36.5   50.3
1997  28.1 35.1 40.5 46.4 54.2 68.1 71.7 68.2 62.1 52.6 39.0 33.5   50.0
1998  37.1 38.5 42.4 51.0 64.5 67.1 71.2 73.1 67.2 53.1 44.4 37.8   54.0
1999  30.1 34.0 35.1 51.8 61.0 69.4 76.0 69.0 64.2 52.3 46.7 34.6   52.0
2000  27.7 36.0 45.4 50.2 62.5 69.7 68.8 69.1 62.3 54.7 39.5 23.1   50.8
2001  28.4 35.1 35.3 54.3 60.0 68.4 70.2 73.1 62.1 54.2 48.2 37.5   52.2
2002  35.5 35.0 40.9 52.7 56.7 70.6 76.0 74.1 67.4 51.0 40.3 30.7   52.6
2003  21.5 26.5 41.0 53.4 59.1 65.8 71.3 72.6 63.1 50.5 46.0 32.6   50.3
2004  22.2 31.7 42.7 51.2 65.5 67.6 71.3 68.7 65.8 53.2 46.0 33.3   51.6
2005  29.7 32.4 35.3 52.3 56.3 71.7 75.1 73.7 67.3 53.4 44.0 27.6   51.6
2006  38.1 30.4 38.2 53.7 58.8 66.2 73.4 72.9 61.0 50.8 45.2 38.8   52.3
2007  32.5 20.9 43.3 47.5 63.8 69.5 70.6 74.0 66.7 59.3 41.8 34.5   52.0
2008  31.4 29.4 37.1 53.9 57.0 70.0 72.6 69.7 65.9 51.1 40.1 33.0   50.9
2009  22.0 31.2 42.3 52.1 61.2 68.2 69.4 71.8 64.9 50.7 47.2 31.1   51.0
2010  25.9 26.4 43.3 55.4 63.6 70.8 75.6 74.4 65.7 53.4 42.3 25.6   51.9
2011  24.2 31.8 39.2 53.3 62.9 70.0 76.9 72.8 65.4 52.8 46.9 37.5   52.8
2012  32.8 35.4 51.5 50.4 67.0 70.1 76.8 71.5 63.6 53.5 39.6 38.1   54.2
2013  31.5 28.7 35.9 52.4 62.5 69.4 73.4 70.7 64.0 56.3 39.4 34.2   51.5
2014  22.1 25.7 
      JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC   ANNUAL
30 Year Mean (1981-2010). We use these for normals...
      JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC   ANNUAL
      28.4 31.1 39.6 50.9 60.1 68.7 72.6 71.5 64.1 52.7 42.9 32.4   51.4