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Monthly mean air temperature (oC)


YAMAGATA   WMO Station ID:47588 Lat 38o15.3'N  Lon 140o20.7'E
YearJanFebMarAprMayJunJulAugSepOctNovDecAnnual
1889      21.923.717.710.85.01.013.4 ]
1890-1.20.24.910.914.319.121.824.121.612.67.44.911.7
1891-2.7-2.03.98.016.018.422.722.821.212.26.02.310.7
1892-2.2-1.30.510.113.819.725.024.120.912.85.2-1.210.6
1893-2.2-3.20.88.413.318.222.324.419.312.36.60.410.1
1894-2.3-1.43.610.613.922.325.724.519.512.08.22.111.6
1895-2.6-1.81.79.215.218.420.724.620.212.86.61.910.6
1896-1.0-1.21.210.015.220.122.224.218.911.26.50.510.7
1897-1.5-1.31.37.514.517.221.923.518.111.36.7-0.69.9
1898-0.20.0-0.38.014.217.724.124.518.811.67.42.910.7
1899-1.2-0.83.59.916.019.922.324.217.911.85.41.610.9
1900-3.0-1.61.88.315.318.221.625.519.813.07.21.510.6
19010.4-0.82.610.314.019.121.324.019.813.46.20.410.9
1902-2.0-1.53.87.614.419.020.321.620.612.97.43.910.7
19030.11.04.511.113.518.422.023.120.912.36.2-0.311.1
1904-3.3-0.62.29.813.620.723.824.418.412.75.32.010.8
19050.8-2.41.97.014.519.523.020.318.813.35.72.510.4
1906-2.8-1.92.79.214.317.023.323.017.212.25.22.210.1
1907-2.1-2.51.88.814.517.822.225.519.111.96.8-0.310.3
1908-2.0-2.21.68.914.018.521.124.917.411.94.50.810.0
1909-2.6-2.70.710.514.719.023.524.519.711.26.50.210.4
19100.8-1.61.08.914.219.021.822.318.313.36.6-1.210.3
1911-3.6-0.63.19.414.219.322.823.920.012.68.40.510.8
1912-1.31.02.79.313.918.021.824.017.211.65.10.010.3
1913-1.5-1.01.39.613.218.321.221.317.012.05.81.69.9
19140.90.04.77.715.919.823.224.320.211.98.51.911.6
1915-2.0-0.61.37.912.921.123.424.120.114.86.71.811.0
19161.1-0.61.18.214.522.022.624.120.513.27.12.411.4
1917-1.2-0.92.08.713.418.324.923.419.714.04.60.510.6
1918-2.6-1.82.18.214.619.025.724.819.913.16.6-0.210.8
1919-2.2-1.13.68.613.518.823.523.620.513.87.51.110.9
19200.4-2.02.19.013.819.225.024.918.713.07.70.511.0
1921-1.1-1.00.510.313.617.823.324.319.312.75.00.410.4
1922-4.71.01.910.314.120.324.425.920.913.86.90.311.3
1923-2.7-1.82.08.014.919.022.425.820.712.87.30.910.8
1924-1.2-1.1-0.211.114.118.726.224.919.111.36.01.110.8
1925-1.6-2.40.98.113.919.122.124.720.213.27.03.010.7
1926-2.1-0.41.96.815.018.223.023.820.011.05.50.010.2
1927-1.9-3.31.39.313.919.124.624.018.112.36.70.210.4
1928-1.6-1.71.78.915.918.322.923.022.213.17.0-0.310.8
1929-2.9-2.60.98.213.519.225.225.418.212.86.52.910.6
1930-2.20.64.49.814.719.224.025.618.612.45.81.011.2
1931-2.0-3.02.17.513.318.220.025.219.212.26.91.310.1
19321.0-0.52.28.415.618.623.424.619.512.67.21.911.2
1933-2.3-2.60.08.615.819.625.825.319.512.26.11.510.8
1934-2.5-1.10.87.315.019.921.622.418.810.96.00.510.0
1935-1.30.02.59.013.519.223.122.818.713.76.1-0.210.6
1936-3.4-2.10.37.114.320.323.123.921.412.16.71.610.4
1937-1.20.11.78.114.118.124.325.618.711.97.4-0.710.7
1938-2.3-1.82.79.315.718.523.125.219.312.66.70.410.8
1939-3.7-1.61.78.913.919.825.124.621.114.17.00.611.0
1940-3.4-1.52.07.915.119.324.222.918.012.88.32.310.7
19410.0-0.83.28.014.718.821.223.417.612.56.81.910.6
1942-2.2-3.64.210.013.820.425.124.120.412.05.81.010.9
1943-2.7-1.11.27.514.319.825.025.921.012.86.20.410.9
1944-2.6-2.41.56.315.220.423.425.019.312.56.9-0.610.4
1945-5.0-4.20.28.212.618.420.025.518.713.36.70.39.6
1946-1.3-0.80.69.713.821.424.325.118.813.28.30.011.1
1947-1.6-2.60.78.013.716.723.925.219.211.65.3-1.59.9
1948-0.8-0.92.210.015.919.624.024.119.712.76.83.711.4
19491.72.10.87.115.717.722.824.719.612.65.81.911.0
1950-0.9-0.12.910.016.819.125.025.421.111.87.01.711.7
1951-2.7-0.62.89.115.019.222.625.617.613.76.43.711.0
1952-0.4-2.62.28.614.519.222.823.919.312.46.40.610.6
1953-1.3-1.84.38.314.419.123.122.418.912.85.42.910.7
1954-1.01.33.010.314.416.420.724.621.612.36.91.911.0
1955-1.0-0.43.410.114.620.325.624.818.913.86.63.611.7
1956-1.0-1.72.99.015.819.222.322.619.713.77.00.010.8
1957-0.4-1.31.09.414.717.722.325.118.113.47.53.010.9
1958-0.70.82.99.414.820.023.123.119.512.46.54.011.3
1959-0.92.04.510.915.718.622.823.620.313.47.42.411.7
1960-0.91.13.58.515.219.223.024.720.012.48.32.011.4
1961-1.9-1.22.510.516.619.525.324.021.814.17.82.111.8
1962-0.20.02.69.715.818.423.825.220.411.66.92.811.4
1963-1.2-0.52.610.515.819.423.424.217.912.47.53.311.3
19640.5-0.83.011.616.219.123.725.818.211.96.91.911.5
19650.2-0.71.56.614.819.421.524.619.511.86.61.310.6
1966-1.11.13.79.614.718.222.325.219.414.46.4-0.111.2
1967-1.6-1.13.59.816.419.624.424.619.212.96.40.611.2
1968-1.0-1.94.110.014.519.823.423.719.311.67.53.811.2
1969-1.3-1.11.210.015.519.422.923.919.111.86.70.410.7
1970-2.4-0.1-0.78.516.919.123.624.319.612.75.90.610.7
1971-0.5-0.52.58.914.819.323.824.317.811.76.91.910.9
19720.8-0.34.310.315.119.523.624.219.513.87.33.111.8
19731.01.11.711.214.918.224.326.519.612.46.50.711.5
1974-0.9-0.91.39.416.019.321.324.718.812.64.8-0.210.5
1975-1.2-1.42.610.715.119.323.725.521.412.87.61.511.5
1976-1.0-0.23.28.615.318.922.121.518.412.65.20.810.5
1977-3.7-1.23.29.114.419.123.922.920.113.28.82.711.0
1978-0.7-2.62.58.916.021.226.125.818.412.26.43.411.5
19790.82.23.48.614.521.722.524.519.514.78.53.712.1
1980-0.9-1.81.78.116.121.121.121.319.112.77.61.710.7
1981-2.0-0.72.19.213.617.724.623.617.412.15.02.110.4
1982-0.9-1.13.49.516.618.621.324.418.712.97.63.711.2
19830.3-1.32.712.516.117.921.224.920.212.06.00.811.1
1984-2.4-2.9-0.56.913.920.624.426.318.912.05.81.410.4
1985-3.50.22.410.216.118.423.827.419.212.77.41.111.3
1986-2.0-2.32.59.614.818.721.224.720.311.65.73.210.7
1987-0.90.43.29.716.220.323.823.919.813.86.83.011.7
19880.7-2.42.69.314.519.820.525.119.512.45.02.310.8
19891.41.54.910.415.518.723.224.820.212.68.93.112.1
1990-1.32.55.010.716.121.223.526.121.514.69.75.312.9
19910.10.03.911.316.221.422.723.220.714.46.82.912.0
19921.10.54.010.413.618.823.424.619.313.67.82.711.7
19931.12.03.78.614.819.020.521.919.012.38.62.411.2
1994-0.20.72.510.716.319.925.827.121.615.07.72.112.4
1995-0.80.23.610.416.018.223.725.418.915.06.72.011.6
1996-0.80.23.27.814.519.423.823.719.013.57.43.011.2
19970.50.54.510.315.920.024.124.519.112.88.63.012.0
1998-1.10.64.713.017.6 )19.323.823.622.115.67.53.412.5
19990.10.14.210.516.220.024.226.521.814.58.62.212.4
20001.50.02.89.216.520.625.026.221.613.87.31.712.2
2001-1.7-1.13.311.416.620.025.423.619.914.07.31.011.6
20020.61.56.112.215.019.224.625.320.014.04.41.412.0
2003-0.50.83.110.716.320.620.223.220.312.88.64.311.7
2004-0.50.84.110.816.721.225.124.221.613.410.33.712.6
2005-0.3-1.02.410.314.121.823.025.421.315.07.5-0.411.6
2006-1.80.63.58.416.220.522.325.619.513.98.03.211.7
20071.71.83.69.216.020.821.725.622.214.27.12.912.2
2008-0.5-0.85.010.915.819.924.423.920.414.47.22.812.0
20090.71.04.0 )10.617.020.423.323.619.013.88.62.912.1
20100.80.33.47.815.421.725.527.721.314.87.73.512.5
2011-1.60.31.78.915.620.825.025.621.814.18.21.411.8
2012-1.8-2.02.89.315.619.324.427.023.314.77.61.111.8
2013-1.2-1.23.79.015.921.423.725.621.015.57.12.411.9
2014-0.1-0.53.710.316.821.423.1 ]     8.6 ]

Remarks
The red lines, if any, indicate data inhomogeneity caused by changes in instrumentation, observation methods and/or site location.