CRUTEM4 719964 : BIRTLE temperature Lat: 50.40 (N) Lon: -101.10 (W) Elevation (m): 522.00 Start and End Years, and First Year Used (earlier years not considered reliable) 1904 2012 1904 Please cite: Osborn & Jones (2014) Earth System Science Data (doi:10.5194/essd-6-61-2014) Jones et al. (2012) J. Geophys. Res. (doi:10.1029/2011JD017139) Missing code: -99.99 Each seasonal mean requires all 3 months to have data Each annual mean requires all 12 months to have data Year, Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec, DJF, MAM, JJA, SON, Annual 1904, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, 16.00, 14.40, 10.20, 4.90, -0.60, -12.10, -99.99, -99.99, -99.99, 4.83, -99.99 1905, -19.60, -17.00, -3.70, 0.60, 8.90, 12.70, 16.90, 18.00, 11.30, 1.30, -3.80, -10.30, -16.23, 1.93, 15.87, 2.93, 1.27 1906, -13.20, -15.10, -9.40, 6.10, 8.70, 15.80, 18.80, 16.90, 14.10, 4.60, -7.30, -15.90, -12.87, 1.80, 17.17, 3.80, 2.01 1907, -23.80, -18.60, -12.10, -6.40, 3.50, 14.70, 17.00, 16.10, -99.99, -99.99, -99.99, -99.99, -19.43, -5.00, 15.93, -99.99, -99.99 1908, -99.99, -99.99, -99.99, -99.99, 15.20, -99.99, 21.20, 16.10, -99.99, 3.40, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99 1909, -99.99, -99.99, -99.99, -99.99, 10.60, 15.70, 17.90, 18.50, 13.50, 3.80, -99.99, -99.99, -99.99, -99.99, 17.37, -99.99, -99.99 1910, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99 1911, -99.99, -99.99, -99.99, -99.99, 10.00, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99 1912, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99 1913, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99 1914, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99 1915, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, 14.40, 16.50, 8.50, 4.60, -5.90, -13.80, -99.99, -99.99, -99.99, 2.40, -99.99 1916, -26.10, -17.90, -11.70, 1.00, 7.70, 11.60, 19.10, 15.80, 10.00, 1.40, -5.20, -19.50, -19.27, -1.00, 15.50, 2.07, -1.15 1917, -24.40, -22.00, -8.80, -1.00, 9.20, 13.00, 18.00, 15.40, 11.10, -0.90, 2.00, -25.10, -21.97, -0.20, 15.47, 4.07, -1.12 1918, -22.00, -18.00, -4.30, 4.40, 6.90, 15.90, 15.40, 15.90, 8.40, 5.00, -4.10, -12.10, -21.70, 2.33, 15.73, 3.10, 0.95 1919, -12.30, -18.90, -11.80, 3.90, 12.70, 17.30, 18.40, 17.20, 11.40, -2.40, -13.40, -17.90, -14.43, 1.60, 17.63, -1.47, 0.35 1920, -22.20, -10.80, -10.70, -4.00, 10.40, 13.80, 17.00, 16.50, 12.50, 6.80, -4.90, -12.80, -16.97, -1.43, 15.77, 4.80, 0.97 1921, -15.30, -12.60, -10.70, 1.40, 10.70, 18.30, 19.10, 16.20, 11.50, 6.80, -99.99, -99.99, -13.57, 0.47, 17.87, -99.99, -99.99 1922, -20.00, -21.10, -5.80, 3.40, 11.60, 14.80, -99.99, -99.99, -99.99, -99.99, -2.70, -18.60, -99.99, 3.07, -99.99, -99.99, -99.99 1923, -99.99, -99.99, -99.99, -99.99, -99.99, 18.00, 19.20, 14.20, 12.60, 5.20, -1.10, -10.10, -99.99, -99.99, 17.13, 5.57, -99.99 1924, -21.00, -12.20, -7.30, 0.30, 5.90, 11.50, 16.50, 13.80, 10.80, 8.00, -8.00, -20.60, -14.43, -0.37, 13.93, 3.60, -0.19 1925, -18.90, -16.60, -8.20, 5.30, 10.20, 13.40, 16.60, 15.50, 9.90, -2.10, -6.00, -11.00, -18.70, 2.43, 15.17, 0.60, 0.67 1926, -12.10, -10.50, -7.70, 2.50, 12.00, 12.70, 18.50, 15.00, 8.10, 2.50, -9.90, -16.80, -11.20, 2.27, 15.40, 0.23, 1.19 1927, -18.30, -15.60, -5.90, 1.50, 7.10, 15.00, 16.70, -99.99, 11.60, 5.80, -11.20, -22.80, -16.90, 0.90, -99.99, 2.07, -99.99 1928, -14.40, -12.90, -7.60, -1.30, 11.30, 13.30, 17.10, 14.40, 9.90, 2.80, -2.90, -8.90, -16.70, 0.80, 14.93, 3.27, 1.73 1929, -25.80, -18.70, -5.90, 1.70, 6.90, 14.40, 18.30, 17.80, 9.40, 6.60, -7.40, -17.10, -17.80, 0.90, 16.83, 2.87, 0.02 1930, -23.10, -11.50, -8.60, 5.50, 8.00, 15.30, 18.10, -99.99, 10.80, 1.50, -5.20, -9.50, -17.23, 1.63, -99.99, 2.37, -99.99 1931, -10.50, -7.20, -8.10, 4.50, 9.10, 16.90, 18.70, 17.90, 13.20, 6.70, -4.60, -8.90, -9.07, 1.83, 17.83, 5.10, 3.98 1932, -16.20, -15.50, -99.99, 3.30, 12.10, 17.30, 17.60, 17.20, 11.10, 0.90, -8.80, -16.60, -13.53, -99.99, 17.37, 1.07, -99.99 1933, -17.50, -19.20, -8.80, 1.50, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -17.77, -99.99, -99.99, -99.99, -99.99 1934, -14.20, -10.90, -7.10, 4.20, 13.20, 14.70, 17.70, 16.40, 7.80, 6.30, -3.40, -15.50, -99.99, 3.43, 16.27, 3.57, 2.43 1935, -22.00, -9.80, -9.20, 0.80, 9.00, 12.50, 20.30, 15.00, 10.30, 2.70, -12.00, -14.60, -15.77, 0.20, 15.93, 0.33, 0.25 1936, -25.20, -27.90, -8.10, -1.60, 13.50, 14.80, 21.90, 17.30, 11.50, 1.60, -4.40, -13.30, -22.57, 1.27, 18.00, 2.90, 0.01 1937, -25.70, -17.30, -8.60, 2.60, 11.80, 15.60, 19.70, 19.50, 12.40, 4.00, -6.60, -16.40, -18.77, 1.93, 18.27, 3.27, 0.92 1938, -17.20, -16.90, -4.10, 2.50, 9.80, 15.40, 18.60, 17.70, 14.10, 8.10, -7.20, -12.20, -16.83, 2.73, 17.23, 5.00, 2.38 1939, -14.70, -23.20, -9.80, 3.00, 12.90, 12.70, 20.10, 18.40, 11.80, 1.60, -1.00, -6.30, -16.70, 2.03, 17.07, 4.13, 2.12 1940, -17.60, -13.50, -8.60, 1.90, 11.20, 14.30, 19.00, 17.60, -99.99, 8.00, -8.90, -12.70, -12.47, 1.50, 16.97, -99.99, -99.99 1941, -16.50, -15.80, -7.80, 3.60, 11.80, 16.50, 18.80, 16.50, 10.40, 4.80, -5.20, -11.50, -15.00, 2.53, 17.27, 3.33, 2.13 1942, -12.20, -14.50, -4.10, 4.00, 8.90, 13.50, 16.00, 16.30, 9.80, 6.20, -7.40, -16.90, -12.73, 2.93, 15.27, 2.87, 1.63 1943, -21.90, -14.20, -13.70, 4.10, 7.60, 12.80, 19.00, 16.40, 10.10, 7.30, -4.40, -10.10, -17.67, -0.67, 16.07, 4.33, 1.08 1944, -10.60, -16.10, -12.80, 3.90, 12.60, 13.70, 17.20, 15.20, 11.30, 7.00, -4.80, -13.20, -12.27, 1.23, 15.37, 4.50, 1.95 1945, -15.90, -14.40, -3.30, -1.40, 6.30, 12.60, 16.90, 16.60, 10.30, 4.20, -10.10, -16.70, -14.50, 0.53, 15.37, 1.47, 0.43 1946, -15.70, -15.80, -2.30, 6.70, 8.80, 14.10, 18.30, 15.40, 10.70, 1.30, -8.20, -17.90, -16.07, 4.40, 15.93, 1.27, 1.28 1947, -14.70, -18.90, -9.80, 0.80, 7.70, 13.20, -99.99, 17.90, 9.70, 7.80, -8.50, -15.60, -17.17, -0.43, -99.99, 3.00, -99.99 1948, -16.80, -18.70, -12.30, -2.00, 11.30, 15.10, 18.00, 17.50, 14.30, 6.20, -4.20, -18.00, -17.03, -1.00, 16.87, 5.43, 0.87 1949, -21.00, -21.10, -9.10, 6.20, 10.00, 14.80, 17.10, 19.10, 10.70, 3.00, -0.80, -18.10, -20.03, 2.37, 17.00, 4.30, 0.90 1950, -29.10, -16.60, -10.80, -1.40, 7.70, 13.50, 16.30, 14.80, 11.60, 5.20, -9.80, -15.90, -21.27, -1.50, 14.87, 2.33, -1.21 1951, -20.50, -15.20, -13.40, 1.20, 11.90, 12.60, 17.40, 14.60, 9.00, -99.99, -8.70, -17.40, -17.20, -0.10, 14.87, -99.99, -99.99 1952, -20.30, -10.20, -7.80, -99.99, -99.99, 14.90, 16.80, 16.30, 12.60, 4.30, -3.90, -10.50, -15.97, -99.99, 16.00, 4.33, -99.99 1953, -15.70, -12.30, -8.90, 0.50, 10.10, 15.00, 17.90, 18.30, 11.20, 8.60, 0.20, -10.10, -12.83, 0.57, 17.07, 6.67, 2.90 1954, -24.70, -6.10, -9.70, -1.50, 7.80, 14.20, 18.30, 16.30, 9.90, 4.70, -0.70, -7.90, -13.63, -1.13, 16.27, 4.63, 1.72 1955, -16.80, -17.90, -14.50, 6.00, 11.30, 15.40, 19.30, 18.70, 10.40, 5.70, -12.20, -19.60, -14.20, 0.93, 17.80, 1.30, 0.48 1956, -18.60, -17.30, -11.30, -2.50, 9.60, 18.30, 17.30, 16.80, 9.60, 5.90, -4.70, -15.50, -18.50, -1.40, 17.47, 3.60, 0.63 1957, -22.30, -16.60, -8.10, 1.80, 11.90, 14.00, 20.40, 16.10, 10.70, 4.70, -5.00, -12.00, -18.13, 1.87, 16.83, 3.47, 1.30 1958, -12.50, -16.40, -5.70, 5.00, 12.10, 13.20, 17.20, 17.20, 11.10, 5.40, -6.20, -16.60, -13.63, 3.80, 15.87, 3.43, 1.98 1959, -21.80, -16.70, -3.90, 3.20, 8.70, 15.80, 18.40, 17.50, 9.90, 0.20, -9.60, -7.70, -18.37, 2.67, 17.23, 0.17, 1.17 1960, -19.40, -15.70, -12.70, 1.60, 11.40, 15.10, 19.20, 18.10, 12.40, 5.20, -6.60, -13.90, -14.27, 0.10, 17.47, 3.67, 1.22 1961, -16.80, -12.40, -5.40, 0.40, 10.00, 17.60, 19.00, 20.50, 9.30, 5.10, -6.20, -19.10, -14.37, 1.67, 19.03, 2.73, 1.83 1962, -19.70, -20.00, -9.30, 1.60, 9.40, 16.90, 16.60, 17.20, 10.30, 6.60, -2.00, -13.50, -19.60, 0.57, 16.90, 4.97, 1.18 1963, -21.10, -16.60, -6.30, 3.30, 9.20, 15.80, 19.60, 18.00, 13.60, 10.40, -3.90, -16.50, -17.07, 2.07, 17.80, 6.70, 2.12 1964, -14.30, -11.40, -13.80, 3.50, 11.70, 15.00, 18.80, 14.60, 9.60, 5.50, -7.00, -20.30, -14.07, 0.47, 16.13, 2.70, 0.99 1965, -22.20, -18.70, -15.40, 2.40, 9.70, 15.90, 17.40, 16.50, 6.10, 6.50, -9.00, -11.90, -20.40, -1.10, 16.60, 1.20, -0.23 1966, -27.50, -18.40, -5.80, -0.10, 8.50, 15.20, 19.00, 16.10, 12.30, 4.10, -11.80, -15.90, -19.27, 0.87, 16.77, 1.53, -0.36 1967, -17.70, -19.30, -10.80, -2.60, 8.70, 15.10, 17.80, 17.20, 15.00, 3.40, -5.50, -13.40, -17.63, -1.57, 16.70, 4.30, 0.66 1968, -18.60, -15.90, -4.80, 3.80, 8.50, 13.90, 16.60, 14.00, 12.20, 4.20, -4.40, -16.90, -15.97, 2.50, 14.83, 4.00, 1.05 1969, -23.40, -14.70, -11.50, 5.50, 9.30, 11.60, 16.70, 19.50, 11.40, 0.60, -4.60, -10.70, -18.33, 1.10, 15.93, 2.47, 0.81 1970, -20.60, -15.80, -13.50, -0.30, 8.50, 18.30, 18.70, 17.10, 11.30, 3.40, -7.20, -18.30, -15.70, -1.77, 18.03, 2.50, 0.13 1971, -24.00, -14.80, -8.60, 3.00, 11.00, 15.50, 15.90, 18.60, 11.40, 4.60, -5.70, -16.10, -19.03, 1.80, 16.67, 3.43, 0.90 1972, -22.80, -20.10, -8.50, 1.70, 13.10, 16.70, 15.50, 18.10, 8.10, 2.20, -6.50, -19.20, -19.67, 2.10, 16.77, 1.27, -0.14 1973, -12.90, -13.90, 0.10, 1.70, 10.70, 15.80, 18.10, 19.50, 10.80, 6.70, -10.10, -16.20, -15.33, 4.17, 17.80, 2.47, 2.52 1974, -22.90, -16.30, -12.70, 0.70, 7.10, 16.50, 19.80, 15.00, 9.00, 5.90, -3.80, -9.00, -18.47, -1.63, 17.10, 3.70, 0.78 1975, -16.00, -16.40, -12.10, -0.10, 10.50, 16.00, 20.40, 15.20, 10.40, 4.90, -3.80, -15.20, -13.80, -0.57, 17.20, 3.83, 1.15 1976, -17.20, -12.80, -10.80, 4.60, 12.70, 16.40, 17.80, 17.40, 12.20, 1.50, -6.50, -16.70, -15.07, 2.17, 17.20, 2.40, 1.55 1977, -21.70, -9.20, -3.40, 7.40, 15.90, 16.20, 17.90, 13.60, 11.40, 6.80, -5.80, -19.10, -15.87, 6.63, 15.90, 4.13, 2.50 1978, -22.80, -17.40, -7.50, 3.20, 14.60, 16.10, 17.70, 16.50, 13.00, 6.10, -9.80, -18.60, -19.77, 3.43, 16.77, 3.10, 0.93 1979, -23.70, -23.30, -10.40, -2.60, 7.70, 16.10, 19.80, 16.50, 12.10, 4.20, -5.60, -11.30, -21.87, -1.77, 17.47, 3.57, -0.04 1980, -19.60, -15.90, -10.70, 7.50, 14.70, 15.60, 18.00, 15.20, 10.50, 3.70, -2.40, -16.30, -15.60, 3.83, 16.27, 3.93, 1.69 1981, -13.70, -10.60, -0.90, 4.20, 10.30, 14.80, 19.10, 19.60, 12.00, 4.10, -0.20, -13.20, -13.53, 4.53, 17.83, 5.30, 3.79 1982, -26.10, -16.10, -7.80, -99.99, 10.80, 13.50, 17.90, 15.60, 10.90, 4.80, -7.90, -11.40, -18.47, -99.99, 15.67, 2.60, -99.99 1983, -13.30, -11.90, -99.99, 0.10, 7.60, 16.00, 19.90, 20.90, 10.60, 4.50, -3.30, -23.20, -12.20, -99.99, 18.93, 3.93, -99.99 1984, -14.90, -5.60, -6.40, 6.00, 9.00, 15.70, 18.40, 19.80, 8.00, 3.10, -8.30, -21.50, -14.57, 2.87, 17.97, 0.93, 1.94 1985, -18.80, -18.10, -5.90, 5.70, 12.50, 12.30, 17.10, 14.10, 7.90, 3.70, -14.20, -17.30, -19.47, 4.10, 14.50, -0.87, -0.08 1986, -12.60, -17.10, -5.00, 2.90, 12.50, 15.20, 17.10, 16.20, 9.70, 4.90, -10.00, -10.70, -15.67, 3.47, 16.17, 1.53, 1.93 1987, -10.90, -8.60, -6.00, 7.70, 13.60, 17.20, 17.40, 15.50, 12.70, 2.90, -1.90, -9.20, -10.07, 5.10, 16.70, 4.57, 4.20 1988, -19.20, -15.00, -5.40, 5.00, 13.20, 20.30, 18.90, 17.60, 10.30, 3.10, -6.10, -13.00, -14.47, 4.27, 18.93, 2.43, 2.47 1989, -15.50, -19.30, -10.80, 3.50, 12.30, 14.70, 20.40, 17.90, 11.50, 4.10, -8.10, -19.60, -15.93, 1.67, 17.67, 2.50, 0.92 1990, -13.00, -15.80, -5.00, 1.90, 10.00, 15.80, 16.50, 17.50, 12.50, 3.30, -6.10, -19.10, -16.13, 2.30, 16.60, 3.23, 1.54 1991, -19.60, -9.80, -7.40, 6.00, 12.40, 17.30, 17.70, 19.00, 10.90, 0.20, -9.90, -13.30, -16.17, 3.67, 18.00, 0.40, 1.96 1992, -12.50, -11.10, -5.20, 1.40, 11.20, 13.90, 14.80, 14.40, 9.80, 4.10, -4.60, -17.90, -12.30, 2.47, 14.37, 3.10, 1.52 1993, -17.50, -14.40, -4.00, 3.60, 10.60, 13.20, 15.20, 15.60, 9.20, 2.30, -7.80, -11.90, -16.60, 3.40, 14.67, 1.23, 1.17 1994, -23.70, -20.40, -3.10, 2.80, 11.80, 15.20, 16.30, 15.50, 13.70, 6.50, -3.60, -12.00, -18.67, 3.83, 15.67, 5.53, 1.58 1995, -16.00, -14.50, -7.90, -2.30, 10.20, 18.00, 17.90, 17.60, 11.70, -99.99, -99.99, -99.99, -14.17, 0.00, 17.83, -99.99, -99.99 1996, -23.90, -15.00, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -11.20, -18.00, -99.99, -99.99, -99.99, -99.99, -99.99 1997, -20.50, -11.10, -8.40, 1.10, 9.50, 18.30, 20.00, -99.99, 14.10, -99.99, -99.99, -99.99, -16.53, 0.73, -99.99, -99.99, -99.99 1998, -99.99, -99.99, -99.99, -99.99, 12.30, 14.70, 19.10, 19.90, 14.20, -99.99, -99.99, -99.99, -99.99, -99.99, 17.90, -99.99, -99.99 1999, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99 2000, -15.50, -8.70, 0.40, 4.80, 11.00, 12.80, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99, 5.40, -99.99, -99.99, -99.99