CRUTEM4 724833 : HEALDSBURG temperature Lat: 38.40 (N) Lon: -122.50 (W) Elevation (m): NaN Start and End Years, and First Year Used (earlier years not considered reliable) 1900 1990 1900 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 1900, 9.60, 10.80, 13.10, 13.00, 16.80, 19.10, 20.20, 19.30, 17.70, 14.50, 12.30, 8.00, -99.99, 14.30, 19.53, 14.83, 14.53 1901, 7.90, 10.30, 13.20, 12.20, 15.50, 20.10, 19.00, 18.40, 16.80, 17.10, 12.30, 9.00, 8.73, 13.63, 19.17, 15.40, 14.32 1902, 6.30, 10.90, 10.80, 12.40, 14.20, 19.20, 20.50, 19.40, 19.10, 15.00, 10.60, 8.40, 8.73, 12.47, 19.70, 14.90, 13.90 1903, 7.10, 7.30, 9.70, 12.10, 17.50, 21.10, 19.90, 20.10, 20.20, 17.90, 12.00, 9.10, 7.60, 13.10, 20.37, 16.70, 14.50 1904, 8.40, 8.80, 10.20, 13.50, 18.90, 20.80, 20.40, 20.30, 20.90, 17.00, 12.50, 8.50, 8.77, 14.20, 20.50, 16.80, 15.02 1905, 9.10, 11.40, 13.40, 14.60, 15.50, 18.70, 21.90, 20.90, 18.00, 17.00, 11.80, 8.40, 9.67, 14.50, 20.50, 15.60, 15.06 1906, 9.30, 12.10, 11.60, 14.60, 15.70, 19.30, 23.30, 21.20, 21.10, 18.80, 12.70, 9.30, 9.93, 13.97, 21.27, 17.53, 15.75 1907, 6.80, 13.10, 9.90, 15.30, 16.50, 18.80, 20.70, 20.00, 18.00, 16.80, 12.20, 9.40, 9.73, 13.90, 19.83, 15.67, 14.79 1908, 8.40, 9.30, 11.60, 16.00, 15.00, 19.30, 21.60, 19.90, 19.70, 16.20, 11.90, 6.40, 9.03, 14.20, 20.27, 15.93, 14.61 1909, 11.20, 10.00, 10.30, 14.40, 15.60, 18.80, 19.70, 19.40, 18.90, 15.80, 11.60, 7.40, 9.20, 13.43, 19.30, 15.43, 14.43 1910, 7.20, 8.80, 12.70, 15.20, 17.90, 19.10, 20.10, 19.30, 17.70, 16.90, 11.70, 10.00, 7.80, 15.27, 19.50, 15.43, 14.72 1911, 8.80, 8.50, 11.40, 11.50, 14.50, 17.80, 20.40, 19.10, 17.50, 15.60, 11.80, 8.30, 9.10, 12.47, 19.10, 14.97, 13.77 1912, 10.00, 11.60, 10.40, 12.30, 18.50, 19.80, 18.60, 19.60, 18.20, 13.60, 10.70, 8.40, 9.97, 13.73, 19.33, 14.17, 14.31 1913, 7.40, 10.60, 11.10, 13.80, 17.60, 19.10, 21.80, 22.40, 21.10, 17.70, 11.60, 7.90, 8.80, 14.17, 21.10, 16.80, 15.17 1914, 10.10, 10.20, 14.90, 15.00, 15.90, 18.10, 19.50, 19.40, 18.10, 15.40, 12.00, 6.80, 9.40, 15.27, 19.00, 15.17, 14.62 1915, 8.40, 9.40, 12.60, 14.60, 14.80, 19.20, 20.90, 21.70, 18.30, 16.80, 11.20, 8.50, 8.20, 14.00, 20.60, 15.43, 14.70 1916, 6.10, 12.00, 12.70, 15.80, 15.80, 18.60, 21.70, 20.50, 19.50, 13.20, 9.30, 6.80, 8.87, 14.77, 20.27, 14.00, 14.33 1917, 6.20, 9.90, 10.40, 13.60, 14.80, 20.10, 21.20, 19.80, 20.40, 17.20, 12.00, 10.30, 7.63, 12.93, 20.37, 16.53, 14.66 1918, 9.80, 9.30, 11.20, 13.30, 14.90, 19.70, 19.70, 19.50, 17.60, 17.20, 10.80, 7.40, 9.80, 13.13, 19.63, 15.20, 14.20 1919, 7.50, 8.60, 10.00, 10.50, 16.60, 18.50, 18.80, 19.30, 18.30, 14.70, 10.70, 6.90, 7.83, 12.37, 18.87, 14.57, 13.37 1920, 9.10, 9.60, 9.90, 12.50, 15.80, 19.40, 19.10, 19.90, 18.30, 14.10, 10.70, 8.80, 8.53, 12.73, 19.47, 14.37, 13.93 1921, 8.40, 10.40, 12.10, 13.10, 13.90, 20.60, 20.10, 18.80, 18.60, 16.40, 12.50, 8.00, 9.20, 13.03, 19.83, 15.83, 14.41 1922, 6.40, 8.50, 10.00, 12.70, 16.50, 18.60, 19.60, 19.90, 20.30, 14.40, 9.70, 8.60, 7.63, 13.07, 19.37, 14.80, 13.77 1923, 7.50, 9.90, 12.90, 13.70, 16.60, 17.00, 19.80, 20.70, 19.50, 16.30, 13.70, 8.30, 8.67, 14.40, 19.17, 16.50, 14.66 1924, 8.20, 13.00, 11.80, 14.60, 17.00, 18.50, 18.70, 19.00, 19.00, 14.40, 11.30, 7.20, 9.83, 14.47, 18.73, 14.90, 14.39 1925, 10.20, 11.40, 11.70, 13.30, 15.80, 19.40, 20.00, 18.50, 17.40, 15.70, 10.90, 9.20, 9.60, 13.60, 19.30, 14.67, 14.46 1926, 6.50, 12.30, 14.20, 15.60, 18.10, 19.80, 21.60, 20.60, 18.20, 17.10, 14.20, 9.40, 9.33, 15.97, 20.67, 16.50, 15.63 1927, 9.40, 11.30, 12.10, 14.30, 16.20, 19.40, 20.30, 20.20, 19.30, 17.20, 12.60, 9.40, 10.03, 14.20, 19.97, 16.37, 15.14 1928, 8.60, 11.50, 13.50, 14.00, 17.20, 20.50, 20.30, 20.80, 19.80, 16.00, 11.30, 7.10, 9.83, 14.90, 20.53, 15.70, 15.05 1929, 6.70, 9.00, 11.20, 11.60, 16.30, 19.40, 20.70, 20.00, 18.40, 16.50, 12.30, 11.30, 7.60, 13.03, 20.03, 15.73, 14.45 1930, 7.20, 12.40, 12.80, 14.50, 15.10, 19.00, 19.70, 20.60, 17.80, 16.70, 12.10, 8.50, 10.30, 14.13, 19.77, 15.53, 14.70 1931, 9.30, 10.90, 12.20, 14.00, 18.60, 19.80, 22.30, 20.30, 18.50, 15.30, 11.00, 7.40, 9.57, 14.93, 20.80, 14.93, 14.97 1932, 8.40, 10.40, 14.10, 13.50, 16.60, 18.90, 20.40, 19.70, 19.80, 16.80, 14.10, 6.60, 8.73, 14.73, 19.67, 16.90, 14.94 1933, 7.30, 8.60, 11.90, 13.40, 13.50, 17.10, 19.80, 19.80, 17.80, 16.90, 12.70, 8.80, 7.50, 12.93, 18.90, 15.80, 13.97 1934, 10.20, 11.80, 15.60, 15.90, 17.00, 18.80, 20.10, 20.80, 20.60, 16.20, 12.50, 10.10, 10.27, 16.17, 19.90, 16.43, 15.80 1935, 8.50, 10.60, 9.80, 13.80, 16.40, 21.00, 20.20, 20.20, 18.70, 15.70, 10.10, 8.80, 9.73, 13.33, 20.47, 14.83, 14.48 1936, 10.40, 10.20, 13.20, 14.30, 17.60, 19.80, 21.30, 21.30, 20.50, 16.90, 11.90, 8.70, 9.80, 15.03, 20.80, 16.43, 15.51 1937, 5.00, 9.10, 12.20, 13.30, 18.20, 19.70, 21.60, 21.70, 20.30, 18.00, 12.60, 10.80, 7.60, 14.57, 21.00, 16.97, 15.21 1938, 9.70, 10.20, 10.70, 13.70, 17.10, 19.70, 20.80, 20.40, 20.30, 15.70, 9.90, 10.00, 10.23, 13.83, 20.30, 15.30, 14.85 1939, 8.50, 9.30, 11.40, 16.00, 16.90, 20.10, 21.00, 20.20, 20.80, 16.90, 11.60, 9.90, 9.27, 14.77, 20.43, 16.43, 15.22 1940, 9.20, 11.50, 13.00, 14.70, 16.30, 18.60, 19.50, 19.50, 19.70, 16.90, 11.30, 10.80, 10.20, 14.67, 19.20, 15.97, 15.08 1941, 9.90, 11.40, 14.20, 13.80, 17.00, 19.40, 21.00, 21.00, 20.40, 16.60, 12.50, 9.20, 10.70, 15.00, 20.47, 16.50, 15.53 1942, 8.50, 10.40, 11.40, 13.00, 15.10, 20.20, 21.50, 20.90, 19.20, 16.90, 12.10, 9.20, 9.37, 13.17, 20.87, 16.07, 14.87 1943, 8.80, 10.60, 12.80, 14.40, 18.20, 18.50, 20.90, 20.80, 20.70, 16.70, 13.40, 9.40, 9.53, 15.13, 20.07, 16.93, 15.43 1944, 8.00, 9.70, 13.20, 12.10, 16.20, 18.40, 19.30, 20.90, 21.30, 17.20, 10.90, 9.10, 9.03, 13.83, 19.53, 16.47, 14.69 1945, 8.20, 11.40, 10.00, 15.50, 15.10, 20.70, 20.90, 20.40, 19.70, 16.70, 12.20, 8.80, 9.57, 13.53, 20.67, 16.20, 14.97 1946, 8.20, 8.20, 12.00, 14.00, 16.10, 19.40, 21.00, 20.10, 19.80, 15.70, 11.10, 8.70, 8.40, 14.03, 20.17, 15.53, 14.53 1947, 6.20, 10.90, 13.10, 15.80, 18.00, 20.10, 20.70, 20.30, 20.60, 16.60, 11.30, 8.00, 8.60, 15.63, 20.37, 16.17, 15.13 1948, 9.70, 9.10, 10.40, 11.70, 15.40, 19.20, 20.50, 20.70, 19.40, 17.20, 12.00, 6.60, 8.93, 12.50, 20.13, 16.20, 14.32 1949, 4.60, 7.90, 11.60, 15.60, 16.70, 20.10, 20.10, 20.10, 20.20, 15.80, 14.50, 7.40, 6.37, 14.63, 20.10, 16.83, 14.55 1950, 5.90, 10.30, 11.00, 14.90, 16.80, 18.80, 20.70, 21.90, 20.20, 17.10, 15.00, 10.70, 7.87, 14.23, 20.47, 17.43, 15.28 1951, 8.60, 9.90, 12.50, 13.00, 17.10, 18.30, 20.20, 20.00, 19.40, 17.00, 12.20, 8.10, 9.73, 14.20, 19.50, 16.20, 14.69 1952, 6.60, 9.90, 10.80, 14.10, 18.00, 17.70, 21.10, 20.80, 20.70, 16.80, 10.80, 9.00, 8.20, 14.30, 19.87, 16.10, 14.69 1953, 10.70, 11.30, 11.80, 12.30, 15.20, 18.80, 21.60, 20.30, 20.70, 16.50, 12.50, 9.70, 10.33, 13.10, 20.23, 16.57, 15.12 1954, 8.30, 10.50, 10.20, 14.90, 17.40, 20.20, 21.70, 19.70, 19.20, 16.10, 12.00, 7.40, 9.50, 14.17, 20.53, 15.77, 14.80 1955, 6.80, 9.50, 12.20, 11.10, 17.60, 19.00, 20.90, 20.20, 19.70, 16.80, 12.10, 9.80, 7.90, 13.63, 20.03, 16.20, 14.64 1956, 8.90, 8.80, 11.90, 13.50, 16.70, 20.80, 20.20, 20.60, 19.80, 15.90, 13.00, 8.30, 9.17, 14.03, 20.53, 16.23, 14.87 1957, 6.60, 10.60, 12.20, 14.70, 16.30, 22.30, 21.60, 20.80, 19.90, 15.90, 11.50, 8.10, 8.50, 14.40, 21.57, 15.77, 15.04 1958, 8.80, 12.20, 10.40, 15.10, 17.20, 20.30, 20.90, 22.50, 22.70, 18.20, 13.70, 12.00, 9.70, 14.23, 21.23, 18.20, 16.17 1959, 9.90, 10.10, 14.50, 16.00, 17.10, 22.00, 22.30, 21.20, 20.10, 19.10, 12.90, 9.30, 10.67, 15.87, 21.83, 17.37, 16.21 1960, 8.10, 10.60, 12.70, 13.90, 16.90, 21.60, 21.50, 20.70, 19.60, 16.40, 11.00, 8.50, 9.33, 14.50, 21.27, 15.67, 15.12 1961, 7.10, 11.70, 11.20, 14.70, 15.10, 21.30, 22.80, 21.80, 19.70, 17.10, 11.60, 7.70, 9.10, 13.67, 21.97, 16.13, 15.15 1962, 8.60, 9.20, 10.70, 16.40, 16.30, 19.70, 20.20, 21.60, 19.30, 16.10, 13.40, 9.00, 8.50, 14.47, 20.50, 16.27, 15.04 1963, 7.10, 14.20, 11.20, 11.50, 16.10, 19.30, 20.60, 21.80, 21.70, 17.10, 11.80, 6.40, 10.10, 12.93, 20.57, 16.87, 14.90 1964, 7.80, 10.70, 11.60, 14.20, 15.40, 19.30, 21.70, 21.90, 20.50, 18.50, 10.70, 10.10, 8.30, 13.73, 20.97, 16.57, 15.20 1965, 8.40, 10.60, 12.30, 13.80, 16.60, 17.50, 20.40, 21.80, 18.40, 18.90, 12.80, 6.50, 9.70, 14.23, 19.90, 16.70, 14.83 1966, 8.90, 9.60, 12.10, 16.10, 16.90, 21.10, 20.60, 21.70, 20.60, 17.90, 12.40, 9.30, 8.33, 15.03, 21.13, 16.97, 15.60 1967, 9.50, 10.80, 10.80, 9.40, 17.20, 18.30, 22.00, 22.20, 22.00, 18.90, 14.20, 8.70, 9.87, 12.47, 20.83, 18.37, 15.33 1968, 7.70, 13.20, 13.30, 15.50, 16.90, 21.40, 21.80, 21.40, 21.30, 17.20, 11.90, 7.70, 9.87, 15.23, 21.53, 16.80, 15.77 1969, 7.40, 8.30, 12.10, 13.70, 18.50, 19.20, 21.70, 23.30, 21.10, 16.90, 13.10, 10.80, 7.80, 14.77, 21.40, 17.03, 15.51 1970, 10.20, 12.10, 13.80, 13.50, 19.10, 19.50, 21.40, 21.20, 21.30, 15.70, 13.20, 8.30, 11.03, 15.47, 20.70, 16.73, 15.78 1971, 9.10, 10.60, 11.80, 13.10, 16.00, 19.70, 21.90, 22.90, 21.30, 15.70, 12.00, 7.30, 9.33, 13.63, 21.50, 16.33, 15.12 1972, 7.20, 11.30, 14.70, 14.30, 17.50, 20.20, 22.30, 21.80, 19.20, 16.20, 10.60, 6.20, 8.60, 15.50, 21.43, 15.33, 15.12 1973, 8.30, 11.60, 11.00, 15.80, 18.60, 22.40, 21.90, 20.10, 20.10, 16.90, 11.30, 9.80, 8.70, 15.13, 21.47, 16.10, 15.65 1974, 8.90, 10.20, 12.10, 14.20, 17.10, 20.00, 22.00, 21.50, 20.90, 17.80, 12.00, 8.90, 9.63, 14.47, 21.17, 16.90, 15.47 1975, 8.10, 10.20, 11.50, 11.70, 18.30, 19.50, 20.90, 20.80, 19.90, 15.70, 10.90, 9.80, 9.07, 13.83, 20.40, 15.50, 14.77 1976, 9.30, 10.40, 11.30, 13.20, 18.50, 21.50, 22.10, 20.90, 20.10, 18.00, 14.10, 9.30, 9.83, 14.33, 21.50, 17.40, 15.73 1977, 7.80, 12.20, 11.60, 16.30, 15.20, 20.90, 22.00, 22.10, 19.80, 17.40, 13.40, 10.90, 9.77, 14.37, 21.67, 16.87, 15.80 1978, 10.60, 11.70, 14.80, 13.50, 19.70, 20.40, 22.00, 22.20, 21.60, 19.10, 11.50, 7.60, 11.07, 16.00, 21.53, 17.40, 16.23 1979, 8.30, 10.20, 13.00, 14.70, 18.80, 21.20, 22.90, 21.90, 23.00, 17.80, 11.80, 10.20, 8.70, 15.50, 22.00, 17.53, 16.15 1980, 10.00, 12.70, 13.00, 15.20, 17.00, 19.10, 21.60, 20.30, 19.90, 18.10, 13.50, 9.90, 10.97, 15.07, 20.33, 17.17, 15.86 1981, 9.70, 12.20, 13.00, 15.20, 19.00, 24.20, 21.60, 22.50, 20.70, 16.00, 13.50, 11.00, 10.60, 15.73, 22.77, 16.73, 16.55 1982, 7.20, 11.70, 11.30, 13.70, 18.10, 18.40, 21.50, 22.20, 21.10, 17.40, 10.90, 8.70, 9.97, 14.37, 20.70, 16.47, 15.18 1983, 8.50, 11.70, 12.00, 13.00, 17.50, 20.80, 22.60, 22.60, 22.00, 18.70, 11.90, 10.40, 9.63, 14.17, 22.00, 17.53, 15.97 1984, 9.90, 10.50, 14.90, 14.60, 20.40, 21.20, 23.70, 23.10, 24.00, 16.40, 10.90, 7.90, 10.27, 16.63, 22.67, 17.10, 16.46 1985, 7.10, 11.90, 10.80, 16.10, 16.00, 20.90, 21.50, 19.90, 17.90, 16.40, 10.50, 6.60, 8.97, 14.30, 20.77, 14.93, 14.63 1986, 10.60, 12.50, 14.20, 14.30, 17.00, 20.10, 20.30, 19.80, 16.60, 16.80, 13.30, 8.80, 9.90, 15.17, 20.07, 15.57, 15.36 1987, 8.70, 11.40, 12.00, 16.10, 18.60, 19.40, 19.70, 19.80, 19.60, 18.40, 12.10, 9.00, 9.63, 15.57, 19.63, 16.70, 15.40 1988, 9.00, 12.30, 14.20, 14.30, 16.40, 19.40, 22.70, 20.30, 19.20, 16.80, 12.00, 9.00, 10.10, 14.97, 20.80, 16.00, 15.47 1989, 7.70, 8.30, 12.30, 15.80, 16.80, 19.20, 21.50, 20.10, 18.40, 15.90, 12.60, 7.90, 8.33, 14.97, 20.27, 15.63, 14.71 1990, 8.80, 9.00, 12.40, 15.90, 16.20, 20.10, 20.70, 21.10, 20.60, 18.00, 12.30, 6.50, 8.57, 14.83, 20.63, 16.97, 15.13