# Mean monthly temperature in Potsdam
# Data source: http://saekular.pik-potsdam.de
"Year","Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec","ann"
2018,3.12,-1.36,1.58,13.46,17.68,19.10,21.78,21.22,16.61,11.13,5.28,4.21,11.15
2017,-1.42,2.07,7.4,8.24,15.28,18.25,18.51,18.61,13.49,11.3,5.6,3.27,10.05
2016,-0.32,3.58,4.62,8.89,15.84,19.11,19.94,18.35,18.17,8.61,3.61,2.65,10.25
2015,2.76,1.44,5.88,9.27,13.32,16.66,19.56,21.76,13.77,8.3,7.6,6.7,10.59
2014,0.62,4.84,7.75,12.01,13.4,16.93,20.95,16.85,15.75,12.37,6.66,2.48,10.88
2013,0,-0.15,-0.7,9.06,13.68,17.34,20.78,18.64,12.88,10.73,5.15,4.08,9.29
2012,1.66,-1.84,7.5,9.3,15.62,16.21,18.25,18.68,14.54,9.11,5.27,0.62,9.58
2011,1.11,-0.22,4.98,12.62,15.12,18.34,17.34,18.32,15.72,9.95,4.29,4.23,10.15
2010,-4.91,-0.34,4.64,9.51,11.26,17.94,22.62,18.14,12.94,7.88,4.68,-4.43,8.33
2009,-2.06,0.64,5.05,13.22,14.2,15.53,19.15,19.79,15.28,7.59,7.36,-0.22,9.63
2008,3.75,4.65,4.51,8.65,15.77,18.59,19.13,18.2,13.18,9.32,5.41,1.48,10.22
2007,4.98,3.6,7.16,12.02,15.46,18.76,18.05,17.93,13.12,8.31,3.66,1.96,10.42
2006,-3.64,-0.33,1.43,8.76,13.95,18.17,23.69,16.81,17.82,12.22,7.34,5.17,10.12
2005,2.55,-0.71,3.44,10.37,13.5,16.89,18.79,16.55,15.63,11.23,4.51,1.11,9.49
2004,-1.34,2.6,5.01,10.07,12.98,15.85,17.33,19.47,14.37,10.07,4.35,1.98,9.39
2003,-0.41,-2,4.68,9.21,15.44,19.65,20.19,20.64,15.1,6,6.13,2.23,9.74
2002,1.66,5.14,5.53,8.64,15.42,17.57,18.74,20.47,14.34,8.03,4,-2.17,9.78
2001,0.63,1.64,3.08,8.02,15.12,15.03,19.86,19.2,12.43,12.58,4.09,-0.41,9.27
2000,0.97,3.9,5.26,11.49,16.02,18.29,16.45,18.25,14.02,11.72,6.26,2.84,10.46
1999,2.86,1.11,5.4,9.96,14.22,16.49,20.65,18.17,17.95,9.66,3.69,2.25,10.2
1998,2.68,5.43,4.56,10.06,15.25,17.37,17.16,17.15,13.99,8.33,1.25,0.49,9.48
1997,-2.46,4.15,5.46,6.66,13.68,17.47,19.01,21.21,14.54,8.03,3.31,1.61,9.39
1996,-4.34,-2.88,0.8,9.8,12.01,16.37,16.32,18.57,11.34,9.68,4.81,-2.94,7.46
1995,0.18,4.47,3.55,8.81,13.11,15.35,21.33,19.65,13.58,12.04,2.18,-3.12,9.26
1994,2.95,-0.81,5.66,9.28,13.26,16.07,22.46,18.37,13.59,7.52,6.6,3.53,9.87
1993,2.03,-0.02,4,11.09,16.03,15.93,16.45,16.06,12.37,8.52,0.1,3.13,8.81
1992,1.11,3.48,4.96,8.68,15.01,20.02,19.95,20.25,13.66,6.05,4.7,0.67,9.88
1991,1.78,-2.65,6.6,7.78,10.31,14.26,20.27,18.12,15.46,8.87,4.43,1.26,8.87
1990,3.39,6.31,7.7,8.67,14.92,16.38,17.59,18.87,12.18,10.17,4.84,0.65,10.14
1989,3.1,3.85,7.01,8.32,15.06,16.83,18.71,17.9,15.93,11.11,2.47,2.34,10.22
1988,3.35,2.48,2.42,8.69,15.58,16.08,18.16,17.6,13.83,9.62,2.87,3.05,9.48
1987,-7.23,-0.89,-0.2,9.62,10.79,14.81,17.85,15.62,13.93,9.2,5.53,2.01,7.59
1986,-0.19,-6.96,3.17,7.02,15.34,16.98,18.44,17.09,11.59,9.5,6.4,1.83,8.35
1985,-5.56,-3.29,3.33,8.21,15.18,14.5,18.08,17.44,13.59,9.38,1.47,3.8,8.01
1984,1.16,-0.18,2.35,8.25,12.96,14.3,16.04,18.2,12.88,10.64,3.97,0.09,8.39
1983,4.48,-1.25,5.04,9.26,12.98,17.42,21.47,18.98,14.33,9.47,4.07,0.18,9.7
1982,-2.8,-0.19,4.8,7.32,13.48,17.18,20.33,19.02,17.01,10.44,5.97,2.25,9.57
1981,-1.09,0.37,6.62,7.9,14.66,16.61,17.28,16.73,14.42,8.57,4.68,-3.15,8.63
1980,-3.92,0.75,2.33,6.53,11.43,15.91,16.05,16.8,14.01,8.64,3.41,1.26,7.77
1979,-4.11,-3.03,3.1,7.28,13.81,18.2,15.18,16.91,13.73,7.64,3.79,3.57,8.01
1978,1.1,-1.07,5.4,7.34,13.06,16.12,16.65,16.18,12.11,9.87,5.18,-0.97,8.41
1977,0.12,2.41,6.26,6.09,12.82,17.05,16.89,16.75,12.02,10.24,5.78,2.36,9.07
1976,0.35,0.06,0.96,7.67,13.28,18.13,20.38,17.34,13.35,9.28,5.16,-0.75,8.77
1975,4.82,1.06,4.15,7.23,13.13,16.38,19.78,19.93,16.57,7.82,2.49,2.35,9.64
1974,3.28,3.27,6.02,8.76,11.85,14.92,15.86,17.96,13.98,6.4,5.37,5.02,9.39
1973,-0.07,2.05,5.29,5.82,12.92,17.34,18.7,17.95,14.33,7.55,3.34,0.24,8.79
1972,-3.7,1.82,5.73,8.22,12.37,16.09,19.4,16.53,11.57,7.04,4.82,0.71,8.38
1971,-1.46,1.75,1.78,8.19,15.34,14.89,19.43,19.51,12.48,9.57,4.13,4.25,9.15
1970,-4.73,-2.16,1.06,5.77,12.51,18.62,17.2,18.08,13.07,9.23,5.42,1.19,7.94
1969,-1.08,-2.74,-0.43,7.34,13.76,16.38,19.73,17.44,14.5,10.58,5.53,-6.23,7.9
1968,-1.1,0.37,4.82,10.15,11.4,18.04,17.31,18.16,14.12,10.27,3.83,-2.55,8.73
1967,0.31,2.83,6.06,6.96,13.89,15.69,19.63,17.2,15.04,11.64,4.24,0.8,9.52
1966,-3.39,1.07,3.69,9.12,14.26,18.73,17.18,16.69,13.23,11.46,2.52,2.02,8.88
1965,1.31,-1.33,2.01,7.33,11.94,16.95,15.74,16.05,14.15,8.55,0.41,2.26,7.95
1964,-2.66,-0.56,-0.15,9.21,14.27,18.72,19.12,16.39,14.15,7.37,4.89,0.85,8.47
1963,-8.34,-5.34,2.73,8.71,13.58,17.61,19.38,17.35,14.65,8.86,7.65,-3.31,7.79
1962,2.01,0.61,0.62,9.5,10.6,15.06,15.38,15.89,12.29,9.54,3.27,-3.42,7.61
1961,-1.48,4.55,6.61,11.09,10.97,17.68,16.08,16.18,16.43,11.23,3.98,-1.89,9.29
1960,-0.03,-0.83,3.63,7.07,13.79,17.35,16.56,16.74,13.13,8.86,5.83,1.87,8.66
1959,0.22,-0.01,6.6,10.15,13.74,17.58,20.4,18.61,13.85,8.95,3.09,1.07,9.52
1958,-0.51,1.83,-0.14,5.45,13.98,15.14,17.94,17.18,14.68,10.2,4.2,2.33,8.52
1957,0.82,3.58,5.8,8.17,10.72,18.08,18.79,15.53,11.77,9.75,4.85,0.1,9
1956,-0.17,-9.26,2.64,5.05,13.49,14.39,18.06,14.8,14.04,8.85,2.02,2.02,7.16
1955,-2.01,-2.69,0.4,6.83,11.17,14.99,18.73,18.17,14.25,8.75,4.4,2.46,7.95
1954,-3.91,-5.46,3.78,6.39,14.29,17.53,15.21,16.84,14.29,10.6,3.53,3.39,8.04
1953,0.07,0.54,5.55,10.09,14.29,17.93,18.7,17.52,14.33,11.29,5.4,1.97,9.81
1952,0.64,0.8,1.16,11.47,12.52,15.58,18.3,18.56,11.19,7.18,1.36,-0.84,8.16
1951,0.83,1.76,1.75,8.52,11.93,16.7,18.33,18.84,15.33,7.82,6.91,3.51,9.35
1950,-1.98,2.53,5.06,7.4,15.1,18.44,18.38,18.88,13.69,8.27,4.28,-1.71,9.03
1949,1.5,2.24,2.23,10.73,13.97,14.66,18.18,18,17.14,11.19,4.07,3.38,9.77
1948,2.52,-0.12,5.4,11.34,14.75,17.39,17.6,17.75,15.4,8.96,4.63,1.49,9.76
1947,-5.59,-8.42,1.76,9.85,15.75,19.2,19.61,18.75,17.96,7.83,4.97,1.3,8.58
1946,-1.2,1.95,3.35,10.97,15.5,15.85,20.12,16.86,14.88,6.49,3.63,-2.71,8.81
1945,-3.18,3.92,6.63,8.91,14.3,17.21,18.52,17.19,14.23,10.05,3.76,1.02,9.38
1944,3.5,-0.03,1.55,8.72,12.37,15.25,19,21.14,13.94,9.12,4.62,-1.11,9.01
1943,-0.89,3.23,5.85,9.95,13.55,15.49,18.7,19.28,14.2,10.11,2.44,-0.17,9.31
1942,-8.11,-5.19,-0.32,7.74,13.01,14.69,16.75,18.99,15.35,10.74,3.38,2.52,7.46
1941,-7.03,-0.54,2.71,5.52,10.11,17.04,19.62,15.47,12.37,7.82,1.17,1.55,7.15
1940,-9.94,-7.19,1.93,8.25,12.56,18.7,17.13,15.08,12.09,7.75,5.63,-2.6,6.62
1939,2.64,2.61,1.69,9.03,11.33,17.58,18.61,18.87,14.09,6.28,5.02,-1.75,8.83
1938,1.39,1.56,7.99,5.7,11.99,16.72,18.33,19.31,14.41,9.38,7.69,-1.85,9.38
1937,-3.39,1.92,3.03,8.53,16.48,17.94,18.09,17.99,14.6,10.06,3.17,-1.08,8.95
1936,3.16,-0.55,4.79,7,13.71,17.84,18.25,16.99,13.16,6.45,3.71,1.5,8.83
1935,-0.88,2.21,2.67,8.04,11.15,18.71,18.65,17.38,14.61,9.08,5.26,0.49,8.95
1934,0.93,2.36,5.1,11.3,14.35,17.98,19.65,17.7,16.4,10.25,4.8,3.97,10.4
1933,-3.4,-0.14,5.57,7,12.7,15.61,19.19,17.43,13.95,9.15,2.66,-4.05,7.97
1932,1.65,-1.51,0.78,8.16,14.13,15.42,19.74,19.84,15.35,9.04,4.22,0.87,8.97
1931,-0.03,-1.11,-0.06,5.69,16.7,16.36,18.21,16.51,11.24,7.62,4.22,0.78,8.01
1930,2.09,-0.14,3.95,9.12,13.01,19.64,17.37,16.4,13.31,9.14,5.67,0.27,9.15
1929,-4.81,-10.86,2.72,4.69,14.4,15.28,18.61,18.55,16.17,10.26,5.26,3.41,7.81
1928,1.14,2.29,2.68,7.93,10.82,14.29,18.78,16.28,13.36,9.28,6.83,-0.91,8.56
1927,2.14,0.55,7.09,7.02,10.69,14.26,18.85,17.28,14.43,9.5,1.95,-3.55,8.35
1926,-0.52,3.35,3.72,11.02,12.12,14.93,19.04,16.67,14.72,7.51,6.53,1.28,9.2
1925,3,4.36,1.82,8.72,15.59,15.41,19.46,17.43,11.53,8.66,2.24,-0.48,8.98
1924,-3.27,-2.99,2.52,6.2,14.44,16.17,17.58,15.82,14.28,10.03,3.05,1.55,7.95
1923,1.94,-0.42,5.29,6.86,12.23,11.67,19.07,15.76,13.9,10.69,3.5,-2.58,8.16
1922,-3.92,-1.91,3.57,5.93,14.33,16.24,16.64,15.57,11.59,4.88,2.42,2.4,7.31
1921,4.19,1.21,7,8.64,15.14,14.85,19.18,18.33,13.68,11.1,-0.34,0.11,9.42
1920,1.67,3.03,7.02,10.51,14.72,15.11,18.78,15.92,13.21,6.02,0.46,-0.25,8.85
1919,0.58,-0.11,2.97,6.29,11.56,16.04,15.81,16.55,15.84,6.81,-0.85,-0.08,7.62
1918,0.72,1.56,4.08,10.79,14.65,13.56,17.42,16.1,13.44,8.79,2.74,3.5,8.95
1917,-2.89,-4.23,-0.75,5.28,15.45,20.16,18.27,17.66,15.14,8.16,5.45,-1.54,8.01
1916,3.46,0.52,3.71,9.01,13.29,13.81,16.6,16.41,12.34,8.33,4.61,2.14,8.69
1915,-0.05,0.78,0.91,7.31,13.68,18.53,17.26,16.03,12.08,6.14,1.97,2.38,8.09
1914,-2.63,3.78,4.85,10.27,11.68,15.75,19.22,18.06,13.14,8.06,3.42,3.56,9.1
1913,-0.88,1.56,6.29,8.97,13.41,15.98,16.06,15.83,13.05,9.35,6.55,2.58,9.06
1912,-3.39,1.37,5.94,7.38,11.83,16.33,19.57,14.78,9.62,6.69,2.68,3.85,8.05
1911,0.1,1.51,4.2,8.22,14.29,16.09,19.69,19.88,14.89,8.68,4.69,2.06,9.53
1910,1.61,2.66,3.72,7.82,13.45,18.25,16.09,16.17,12.46,8.49,1.94,2.16,8.73
1909,-1.51,-2.71,1.25,7.47,10.95,15,16.01,16.61,13.3,10.77,1.7,1.79,7.55
1908,-1.23,1.69,2.74,5.82,13.7,17.94,18.14,15.03,12.56,8.87,0.94,-1.83,7.86
1907,-0.56,-1.56,2.94,6.33,13.75,15.5,14.68,15.52,13.05,12.07,2.39,0.76,7.91
1906,1.16,0.98,2.63,9.19,14.61,15.79,17.8,16.78,13.28,9.31,6.72,-2.66,8.8
1905,-1.37,1.95,4.54,5.54,13.45,17.98,18.33,16.62,12.94,4.8,3.23,1.15,8.26
1904,-1.2,0.94,3.1,8.77,12.52,15.68,18.93,17.06,12.39,8.29,3.83,2.69,8.58
1903,0.61,4.14,6.25,5.36,13.61,15.68,17.07,15.68,13.65,9.35,4.21,-1.31,8.69
1902,3.32,-1.92,3.16,6.89,9.58,16.22,15.57,14.4,11.9,6.83,0.76,-2.63,7.01
1901,-4.05,-3.73,2.51,8.29,13.64,16.17,19.54,17.03,13.37,10.2,3.09,0.87,8.08
1900,0.09,0.51,0.72,6.61,11.97,16.41,19.2,17.16,14.16,9.13,4.7,2.72,8.62
1899,2.39,2.43,2.84,7.77,12.12,14.79,17.96,16.79,12.56,8.19,7.16,-3.69,8.44
1898,2.65,1.72,3.62,7.41,12.43,15.9,14.4,18.25,13.6,7.68,4.74,3.87,8.86
1897,-3.91,-0.07,5.05,7.78,11.34,17.97,16.43,17.76,12.71,7.29,2.58,1.76,8.06
1896,-0.71,0.16,5.75,6.47,11.46,17.81,17.9,15.18,12.89,10.11,0.93,-0.85,8.09
1895,-3.54,-5.34,1.86,9.02,13.52,16.58,17.95,17.81,15.7,7.46,3.85,-0.86,7.83
1894,-1.52,2.41,5.26,10.06,12,14.53,19.03,15.49,11.13,7.71,5.02,0.27,8.45
1893,-8.19,1.81,4.51,8.54,12.68,16.36,18.31,17.19,12.74,10.49,2.37,0.79,8.13