| Up | 札幌市の日照時間・日照率 (1900〜2022) | 作成: 2023-11-30 更新: 2023-11-30 |
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| 年 | １月 | ２月 | ３月 | ４月 | ５月 | ６月 | ７月 | ８月 | ９月 | 10月 | 11月 | 12月 | 計 | 日照率 |
| 1900 | 86.8 | 118.8 | 153.9 | 197.2 | 168.0 | 247.6 | 198.0 | 170.8 | 148.3 | 142.1 | 86.0 | 81.3 | 1798.8 | 41 |
| 1901 | 56.6 | 100.2 | 182.6 | 222.4 | 248.9 | 134.3 | 182.9 | 152.5 | 131.9 | 189.2 | 117.8 | 97.6 | 1816.9 | 41 |
| 1902 | 122.7 | 101.7 | 132.8 | 187.9 | 180.4 | 195.6 | 180.5 | 222.1 | 171.6 | 187.2 | 126.2 | 54.2 | 1862.9 | 43 |
| 1903 | 78.0 | 109.5 | 166.9 | 205.0 | 178.0 | 184.1 | 143.0 | 203.9 | 182.9 | 162.8 | 78.5 | 87.3 | 1779.9 | 41 |
| 1904 | 117.2 | 152.4 | 170.2 | 264.9 | 246.8 | 201.0 | 184.2 | 271.1 | 181.0 | 159.8 | 91.5 | 71.4 | 2111.5 | 48 |
| 1905 | 82.8 | 101.4 | 205.3 | 190.7 | 214.2 | 149.4 | 252.0 | 190.4 | 184.8 | 182.5 | 112.1 | 96.7 | 1962.3 | 45 |
| 1906 | 114.0 | 121.1 | 159.7 | 162.3 | 199.9 | 212.4 | 196.4 | 211.0 | 221.8 | 155.3 | 108.6 | 52.3 | 1914.8 | 44 |
| 1907 | 85.7 | 136.5 | 175.9 | 152.5 | 147.5 | 164.2 | 224.9 | 141.0 | 138.3 | 144.3 | 62.7 | 62.1 | 1635.6 | 37 |
| 1908 | 95.6 | 140.1 | 139.1 | 210.6 | 154.4 | 183.2 | 182.7 | 211.4 | 156.1 | 178.2 | 76.7 | 81.2 | 1809.3 | 41 |
| 1909 | 119.1 | 96.7 | 170.7 | 167.1 | 174.5 | 242.4 | 185.4 | 220.7 | 172.9 | 147.1 | 113.8 | 103.4 | 1913.8 | 44 |
| 1910 | 120.9 | 120.1 | 204.7 | 219.0 | 207.8 | 196.2 | 205.6 | 201.6 | 145.4 | 205.3 | 84.7 | 114.8 | 2026.1 | 46 |
| 1911 | 101.3 | 145.1 | 172.0 | 188.1 | 246.5 | 197.8 | 160.2 | 174.0 | 200.1 | 117.0 | 75.3 | 92.5 | 1869.9 | 43 |
| 1912 | 92.1 | 107.2 | 153.8 | 211.7 | 237.5 | 165.0 | 155.0 | 191.4 | 170.6 | 144.7 | 98.2 | 79.5 | 1806.7 | 41 |
| 1913 | 104.6 | 124.9 | 165.5 | 226.3 | 215.2 | 161.7 | 105.1 | 225.0 | 182.7 | 156.0 | 85.8 | 56.3 | 1809.1 | 41 |
| 1914 | 46.4 | 130.1 | 149.2 | 228.0 | 242.9 | 190.0 | 208.9 | 153.0 | 164.3 | 194.1 | 80.6 | 90.1 | 1877.6 | 43 |
| 1915 | 107.2 | 101.6 | 163.0 | 182.7 | 225.9 | 205.4 | 134.3 | 198.8 | 188.2 | 135.0 | 117.7 | 87.8 | 1847.6 | 42 |
| 1916 | 74.5 | 106.2 | 168.2 | 196.7 | 185.8 | 169.1 | 275.4 | 289.8 | 168.3 | 176.8 | 109.7 | 75.3 | 1995.8 | 45 |
| 1917 | 102.7 | 118.2 | 176.0 | 171.3 | 209.4 | 204.9 | 151.7 | 251.9 | 171.3 | 158.3 | 92.8 | 121.1 | 1929.6 | 44 |
| 1918 | 101.1 | 117.8 | 155.4 | 210.1 | 174.3 | 172.5 | 161.6 | 172.3 | 122.9 | 187.1 | 84.1 | 85.4 | 1744.6 | 40 |
| 1919 | 82.9 | 118.1 | 126.2 | 210.2 | 238.3 | 194.3 | 269.5 | 207.6 | 131.5 | 143.6 | 99.6 | 84.4 | 1906.2 | 44 |
| 年 | １月 | ２月 | ３月 | ４月 | ５月 | ６月 | ７月 | ８月 | ９月 | 10月 | 11月 | 12月 | 計 | 日照率 |
| 1920 | 58.1 | 129.7 | 191.8 | 169.2 | 121.1 | 205.0 | 214.9 | 138.0 | 194.6 | 167.0 | 105.2 | 101.6 | 1796.2 | 41 |
| 1921 | 89.8 | 112.9 | 163.1 | 184.2 | 228.2 | 243.0 | 162.9 | 193.8 | 139.1 | 155.7 | 107.3 | 89.5 | 1869.5 | 43 |
| 1922 | 134.7 | 104.6 | 146.5 | 251.8 | 201.4 | 228.3 | 166.7 | 150.7 | 189.0 | 150.8 | 98.0 | 64.9 | 1887.4 | 43 |
| 1923 | 100.3 | 144.4 | 163.9 | 210.3 | 213.3 | 185.0 | 157.1 | 229.3 | 119.7 | 159.5 | 95.7 | 87.8 | 1866.3 | 43 |
| 1924 | 79.8 | 104.1 | 150.8 | 190.5 | 241.1 | 206.6 | 243.5 | 248.5 | 179.6 | 146.8 | 67.9 | 83.3 | 1942.5 | 44 |
| 1925 | 59.8 | 125.3 | 135.9 | 190.0 | 221.2 | 292.9 | 236.7 | 202.5 | 167.7 | 156.1 | 92.3 | 76.9 | 1957.3 | 45 |
| 1926 | 69.0 | 81.7 | 131.5 | 164.3 | 209.1 | 229.9 | 170.6 | 209.3 | 140.0 | 117.2 | 72.4 | 57.2 | 1652.2 | 38 |
| 1927 | 101.8 | 123.1 | 159.1 | 181.5 | 179.9 | 244.5 | 172.3 | 180.1 | 185.9 | 160.2 | 100.4 | 59.6 | 1848.4 | 42 |
| 1928 | 60.3 | 125.6 | 159.2 | 241.4 | 190.8 | 169.8 | 244.7 | 260.9 | 114.7 | 157.6 | 110.0 | 76.9 | 1911.9 | 44 |
| 1929 | 90.5 | 111.7 | 148.0 | 174.1 | 205.2 | 183.6 | 181.8 | 175.8 | 191.8 | 139.1 | 104.5 | 79.3 | 1785.4 | 41 |
| 1930 | 103.9 | 91.8 | 130.1 | 221.8 | 226.0 | 186.3 | 213.7 | 160.7 | 168.5 | 180.6 | 92.5 | 99.3 | 1875.2 | 43 |
| 1931 | 77.8 | 126.1 | 140.8 | 140.3 | 160.4 | 148.4 | 105.5 | 184.1 | 169.7 | 192.2 | 106.6 | 51.1 | 1603.0 | 37 |
| 1932 | 116.7 | 122.8 | 151.2 | 177.6 | 212.0 | 242.5 | 115.8 | 160.2 | 135.1 | 198.5 | 98.5 | 80.7 | 1811.6 | 41 |
| 1933 | 83.1 | 119.1 | 166.6 | 222.3 | 240.4 | 217.1 | 199.1 | 191.9 | 155.0 | 144.2 | 102.4 | 86.2 | 1927.4 | 44 |
| 1934 | 102.0 | 81.2 | 158.4 | 217.9 | 172.5 | 146.3 | 221.4 | 183.3 | 158.0 | 169.9 | 97.7 | 92.8 | 1801.4 | 41 |
| 1935 | 111.9 | 66.7 | 124.1 | 192.4 | 219.8 | 151.4 | 176.4 | 157.6 | 177.0 | 129.2 | 85.8 | 73.7 | 1666.0 | 38 |
| 1936 | 91.0 | 71.1 | 141.9 | 159.6 | 171.9 | 185.2 | 139.3 | 171.6 | 149.0 | 167.5 | 100.7 | 78.6 | 1627.4 | 37 |
| 1937 | 109.1 | 104.4 | 131.1 | 209.1 | 162.7 | 243.8 | 143.2 | 199.5 | 185.7 | 158.3 | 100.8 | 72.0 | 1819.7 | 42 |
| 1938 | 104.9 | 105.1 | 163.6 | 166.0 | 193.2 | 231.2 | 229.1 | 250.2 | 156.2 | 176.9 | 79.8 | 99.3 | 1955.5 | 45 |
| 1939 | 81.4 | 103.9 | 143.9 | 199.4 | 199.9 | 184.7 | 211.1 | 227.0 | 164.3 | 157.2 | 123.8 | 89.0 | 1885.6 | 43 |
| 年 | １月 | ２月 | ３月 | ４月 | ５月 | ６月 | ７月 | ８月 | ９月 | 10月 | 11月 | 12月 | 計 | 日照率 |
| 1940 | 131.5 | 102.1 | 186.0 | 196.1 | 200.4 | 130.8 | 150.6 | 227.0 | 161.4 | 192.7 | 113.4 | 113.1 | 1905.1 | 43 |
| 1941 | 99.1 | 137.8 | 165.9 | 203.7 | 224.9 | 231.6 | 137.3 | 115.2 | 153.1 | 143.1 | 141.3 | 106.6 | 1859.6 | 42 |
| 1942 | 130.8 | 137.0 | 158.9 | 198.3 | 221.7 | 211.9 | 206.6 | 175.4 | 175.3 | 185.2 | 109.7 | 99.5 | 2010.3 | 46 |
| 1943 | 116.4 | 130.5 | 189.2 | 223.3 | 185.0 | 283.4 | 228.2 | 210.5 | 143.5 | 157.1 | 113.4 | 97.7 | 2078.2 | 47 |
| 1944 | 101.6 | 123.9 | 157.8 | 212.7 | 233.1 | 178.5 | 222.1 | 226.4 | 164.1 | 185.0 | 128.2 | 108.5 | 2041.9 | 46 |
| 1945 | 104.0 | 106.5 | 149.5 | 194.3 | 149.2 | 192.2 | 161.1 | 177.0 | 193.0 | 122.1 | 80.4 | 73.0 | 1702.3 | 39 |
| 1946 | 62.8 | 117.9 | 149.2 | 216.9 | 168.7 | 210.0 | 220.2 | 284.2 | 231.6 | 160.1 | 138.9 | 123.2 | 2083.7 | 48 |
| 1947 | 118.3 | 118.6 | 158.3 | 142.0 | 249.7 | 233.4 | 209.8 | 172.2 | 159.7 | 156.9 | 119.6 | 104.0 | 1942.5 | 44 |
| 1948 | 99.0 | 98.7 | 177.5 | 200.1 | 253.0 | 229.5 | 161.1 | 273.5 | 162.1 | 157.7 | 127.2 | 100.5 | 2039.9 | 46 |
| 1949 | 103.7 | 91.9 | 148.0 | 160.4 | 216.6 | 218.2 | 195.0 | 219.1 | 178.1 | 172.5 | 102.7 | 91.0 | 1897.2 | 43 |
| 1950 | 62.1 | 98.8 | 169.0 | 250.4 | 240.2 | 187.7 | 232.4 | 246.5 | 140.9 | 148.0 | 100.5 | 67.0 | 1943.5 | 44 |
| 1951 | 101.1 | 83.6 | 152.8 | 156.2 | 209.6 | 170.5 | 226.1 | 237.2 | 191.2 | 171.7 | 96.6 | 102.0 | 1898.6 | 43 |
| 1952 | 105.9 | 154.9 | 177.9 | 189.4 | 242.7 | 227.2 | 177.7 | 162.7 | 172.2 | 164.6 | 114.0 | 93.7 | 1982.9 | 45 |
| 1953 | 68.1 | 132.8 | 142.5 | 190.9 | 200.5 | 232.4 | 169.4 | 223.5 | 211.8 | 188.8 | 97.7 | 89.2 | 1947.6 | 44 |
| 1954 | 89.1 | 101.1 | 163.8 | 212.7 | 197.0 | 210.9 | 218.5 | 133.1 | 157.9 | 177.9 | 143.0 | 67.7 | 1872.7 | 43 |
| 1955 | 82.1 | 118.2 | 164.4 | 203.8 | 193.1 | 213.2 | 272.2 | 208.4 | 173.1 | 120.4 | 105.7 | 104.6 | 1959.2 | 45 |
| 1956 | 114.0 | 130.6 | 138.8 | 241.6 | 291.3 | 169.7 | 136.9 | 196.7 | 218.1 | 159.4 | 112.0 | 85.7 | 1994.8 | 45 |
| 1957 | 101.1 | 125.8 | 167.8 | 235.2 | 299.4 | 218.6 | 227.3 | 142.3 | 184.7 | 179.0 | 149.5 | 110.9 | 2141.6 | 49 |
| 1958 | 86.5 | 108.7 | 200.6 | 214.0 | 237.7 | 238.0 | 237.8 | 201.6 | 192.0 | 162.3 | 129.4 | 89.8 | 2098.4 | 48 |
| 1959 | 108.0 | 115.0 | 139.1 | 214.2 | 243.5 | 205.8 | 146.9 | 222.2 | 169.4 | 195.0 | 102.9 | 87.2 | 1949.2 | 45 |
| 年 | １月 | ２月 | ３月 | ４月 | ５月 | ６月 | ７月 | ８月 | ９月 | 10月 | 11月 | 12月 | 計 | 日照率 |
| 1960 | 95.6 | 128.7 | 158.7 | 216.2 | 187.1 | 191.5 | 200.1 | 244.2 | 207.1 | 175.3 | 121.3 | 101.0 | 2026.8 | 46 |
| 1961 | 137.8 | 103.2 | 179.3 | 195.7 | 237.6 | 251.5 | 235.6 | 198.0 | 183.0 | 139.6 | 106.2 | 78.9 | 2046.4 | 47 |
| 1962 | 89.8 | 122.9 | 147.1 | 220.2 | 217.8 | 215.4 | 191.8 | 115.5 | 145.1 | 191.0 | 107.9 | 94.2 | 1858.7 | 42 |
| 1963 | 94.0 | 130.3 | 158.1 | 176.9 | 275.4 | 182.7 | 143.6 | 119.6 | 200.3 | 166.3 | 97.3 | 74.8 | 1819.3 | 42 |
| 1964 | 96.7 | 116.3 | 144.8 | 189.8 | 226.8 | 161.4 | 139.9 | 122.6 | 192.2 | 157.8 | 89.8 | 79.2 | 1717.3 | 39 |
| 1965 | 87.8 | 72.1 | 165.5 | 200.3 | 190.2 | 214.8 | 149.3 | 175.6 | 168.5 | 172.9 | 92.3 | 60.6 | 1749.9 | 40 |
| 1966 | 98.7 | 116.4 | 123.1 | 166.4 | 206.6 | 200.9 | 156.4 | 158.9 | 168.4 | 133.7 | 121.6 | 76.9 | 1728.0 | 39 |
| 1967 | 93.4 | 139.5 | 177.7 | 199.5 | 211.9 | 168.3 | 173.4 | 226.5 | 145.8 | 193.7 | 131.0 | 98.8 | 1959.5 | 45 |
| 1968 | 111.4 | 162.2 | 164.8 | 214.4 | 159.6 | 243.8 | 223.3 | 173.7 | 178.1 | 165.1 | 125.0 | 101.5 | 2022.9 | 46 |
| 1969 | 132.6 | 140.2 | 206.1 | 179.4 | 188.4 | 156.2 | 222.3 | 128.1 | 220.6 | 179.9 | 136.7 | 115.9 | 2006.4 | 46 |
| 1970 | 138.3 | 127.7 | 170.0 | 251.0 | 238.2 | 226.2 | 207.6 | 205.6 | 224.6 | 188.6 | 120.4 | 130.8 | 2229.0 | 51 |
| 1971 | 119.7 | 141.4 | 171.3 | 221.1 | 192.4 | 216.1 | 139.9 | 195.9 | 195.3 | 182.3 | 104.5 | 109.7 | 1989.6 | 45 |
| 1972 | 107.8 | 137.3 | 233.9 | 234.2 | 214.1 | 179.0 | 236.8 | 174.6 | 188.0 | 181.3 | 96.6 | 84.1 | 2067.7 | 47 |
| 1973 | 104.3 | 125.3 | 189.5 | 230.7 | 212.6 | 242.3 | 194.0 | 193.1 | 183.2 | 136.1 | 105.2 | 103.8 | 2020.1 | 46 |
| 1974 | 129.7 | 119.7 | 199.5 | 163.6 | 226.9 | 163.8 | 243.7 | 184.1 | 155.3 | 132.3 | 122.3 | 125.8 | 1966.7 | 45 |
| 1975 | 111.0 | 128.0 | 171.3 | 202.8 | 193.6 | 198.2 | 97.1 | 197.4 | 177.1 | 168.9 | 121.5 | 97.8 | 1864.7 | 43 |
| 1976 | 128.7 | 107.0 | 167.1 | 207.7 | 253.2 | 193.4 | 240.5 | 201.5 | 157.3 | 163.5 | 85.0 | 114.1 | 2019.0 | 46 |
| 1977 | 133.6 | 133.1 | 174.2 | 176.0 | 223.1 | 247.5 | 186.3 | 192.6 | 168.7 | 186.9 | 111.7 | 99.1 | 2032.8 | 46 |
| 1978 | 93.5 | 143.1 | 176.4 | 139.1 | 222.5 | 209.9 | 228.2 | 213.6 | 203.6 | 153.9 | 134.5 | 111.6 | 2029.9 | 46 |
| 1979 | 99.1 | 128.3 | 139.1 | 165.3 | 209.9 | 188.4 | 218.3 | 237.9 | 184.1 | 161.5 | 117.9 | 103.2 | 1953.0 | 45 |
| 年 | １月 | ２月 | ３月 | ４月 | ５月 | ６月 | ７月 | ８月 | ９月 | 10月 | 11月 | 12月 | 計 | 日照率 |
| 1980 | 112.5 | 126.3 | 185.9 | 144.7 | 215.4 | 204.5 | 182.5 | 139.7 | 191.0 | 158.7 | 147.9 | 94.0 | 1903.1 | 43 |
| 1981 | 134.3 | 137.1 | 162.7 | 205.0 | 196.3 | 173.3 | 193.5 | 153.1 | 208.7 | 200.2 | 125.1 | 87.0 | 1976.3 | 45 |
| 1982 | 110.8 | 145.3 | 168.1 | 218.3 | 212.5 | 266.3 | 280.7 | 213.8 | 202.0 | 223.5 | 104.4 | 96.8 | 2242.5 | 51 |
| 1983 | 132.1 | 114.0 | 192.0 | 242.7 | 215.3 | 152.4 | 174.1 | 197.5 | 164.2 | 186.0 | 119.7 | 120.1 | 2010.1 | 46 |
| 1984 | 156.6 | 130.0 | 217.5 | 231.2 | 233.4 | 229.4 | 194.1 | 230.6 | 212.0 | 173.9 | 146.5 | 120.8 | 2276.0 | 52 |
| 1985 | 120.3 | 108.6 | 187.6 | 206.9 | 273.5 | 248.3 | 171.1 | 251.8 | 203.2 | 167.7 | 119.1 | 126.2 | 2184.3 | 50 |
| 1986 | 103.0 | 123.0 | 139.0 | 168.3 | 161.1 | 227.6 | 135.7 | 183.4 | 188.2 | 145.8 | 93.9 | 95.8 | 1764.8 | 40 |
| 1987 | 77.6 | 103.2 | 126.0 | 176.7 | 204.3 | 235.5 | 149.5 | 84.4 | 148.9 | 180.1 | 103.3 | 110.1 | 1699.6 | 39 |
| 1988 | 84.3 | 128.4 | 175.0 | 186.9 | 184.9 | 159.7 | 225.8 | 185.2 | 153.1 | 138.2 | 114.6 | 77.8 | 1813.9 | 41 |
| 1989 | 107.5 | 122.0 | 113.4 | 163.2 | 215.4 | 220.7 | 205.9 | 220.5 | 120.8 | 144.8 | 91.2 | 88.1 | 1813.5 | 41 |
| 1990 | 107.7 | 95.7 | 208.1 | 198.7 | 221.0 | 160.5 | 206.9 | 167.9 | 162.8 | 182.1 | 90.8 | 67.1 | 1869.3 | 43 |
| 1991 | 83.0 | 97.0 | 120.6 | 178.9 | 253.7 | 205.4 | 139.8 | 211.8 | 164.5 | 122.1 | 91.3 | 73.0 | 1741.1 | 40 |
| 1992 | 62.8 | 117.0 | 151.6 | 149.5 | 195.9 | 165.4 | 156.5 | 137.6 | 129.6 | 158.9 | 98.0 | 78.3 | 1601.1 | 36 |
| 1993 | 77.3 | 66.9 | 148.2 | 164.0 | 171.7 | 125.9 | 203.9 | 175.1 | 141.1 | 142.1 | 96.4 | 63.6 | 1576.2 | 36 |
| 1994 | 129.0 | 65.9 | 112.2 | 200.4 | 230.3 | 218.8 | 217.3 | 180.4 | 140.4 | 177.1 | 108.4 | 87.7 | 1867.9 | 43 |
| 1995 | 90.1 | 130.0 | 183.2 | 159.3 | 157.6 | 146.2 | 136.0 | 109.7 | 171.8 | 128.8 | 81.4 | 81.6 | 1575.7 | 36 |
| 1996 | 81.4 | 109.6 | 145.5 | 145.8 | 142.3 | 163.3 | 120.8 | 177.8 | 149.1 | 137.9 | 105.9 | 89.6 | 1569.0 | 36 |
| 1997 | 102.4 | 99.4 | 160.9 | 191.8 | 159.1 | 164.6 | 205.9 | 113.5 | 148.0 | 139.4 | 80.1 | 84.1 | 1649.2 | 38 |
| 1998 | 89.1 | 123.0 | 168.9 | 205.4 | 223.7 | 173.2 | 150.2 | 99.9 | 145.1 | 153.7 | 92.7 | 68.7 | 1693.6 | 39 |
| 1999 | 62.1 | 92.0 | 116.1 | 160.3 | 165.5 | 191.2 | 130.6 | 210.1 | 165.5 | 138.4 | 98.9 | 81.3 | 1612.0 | 37 |
| 年 | １月 | ２月 | ３月 | ４月 | ５月 | ６月 | ７月 | ８月 | ９月 | 10月 | 11月 | 12月 | 計 | 日照率 |
| 2000 | 90.6 | 121.7 | 129.1 | 139.4 | 146.0 | 169.4 | 133.0 | 194.8 | 112.1 | 149.6 | 103.7 | 94.3 | 1583.7 | 36 |
| 2001 | 112.0 | 96.0 | 143.9 | 198.2 | 213.4 | 194.4 | 122.9 | 208.2 | 144.3 | 128.5 | 98.6 | 68.8 | 1729.2 | 39 |
| 2002 | 75.6 | 126.0 | 139.3 | 190.6 | 223.6 | 191.5 | 130.3 | 105.2 | 176.2 | 126.5 | 82.3 | 107.4 | 1674.5 | 38 |
| 2003 | 102.4 | 108.2 | 156.7 | 161.4 | 228.7 | 219.0 | 185.9 | 151.0 | 147.3 | 136.5 | 105.6 | 84.4 | 1787.1 | 41 |
| 2004 | 86.8 | 106.5 | 139.5 | 168.8 | 174.5 | 188.1 | 162.8 | 169.6 | 150.1 | 140.3 | 110.7 | 70.7 | 1668.4 | 38 |
| 2005 | 71.5 | 95.3 | 134.6 | 123.2 | 176.9 | 194.9 | 156.9 | 201.2 | 158.3 | 169.0 | 106.2 | 112.5 | 1700.5 | 39 |
| 2006 | 66.8 | 89.3 | 113.0 | 121.0 | 234.8 | 150.3 | 201.3 | 201.3 | 189.2 | 170.0 | 96.7 | 91.7 | 1725.4 | 39 |
| 2007 | 71.6 | 75.5 | 129.2 | 174.3 | 184.0 | 223.4 | 228.8 | 165.7 | 125.1 | 150.0 | 118.5 | 84.0 | 1730.1 | 40 |
| 2008 | 91.6 | 108.8 | 162.2 | 192.4 | 185.4 | 193.8 | 146.7 | 188.1 | 202.9 | 161.1 | 125.2 | 86.3 | 1844.5 | 42 |
| 2009 | 85.9 | 68.0 | 113.5 | 224.4 | 255.7 | 133.1 | 82.6 | 156.3 | 183.0 | 127.0 | 75.7 | 99.2 | 1604.4 | 37 |
| 2010 | 82.8 | 92.6 | 114.5 | 124.3 | 186.7 | 222.7 | 73.9 | 158.4 | 181.3 | 144.4 | 89.5 | 55.8 | 1526.9 | 35 |
| 2011 | 115.5 | 140.8 | 159.7 | 164.6 | 158.6 | 164.6 | 170.2 | 214.4 | 127.4 | 129.9 | 116.5 | 91.4 | 1753.6 | 40 |
| 2012 | 131.5 | 133.8 | 143.6 | 166.2 | 207.2 | 215.6 | 205.6 | 146.7 | 166.2 | 153.2 | 79.5 | 70.5 | 1819.6 | 41 |
| 2013 | 111.2 | 111.1 | 116.1 | 128.1 | 142.1 | 233.2 | 215.4 | 142.0 | 149.6 | 125.2 | 98.7 | 75.2 | 1647.9 | 38 |
| 2014 | 87.8 | 118.8 | 155.5 | 257.8 | 207.7 | 182.4 | 214.3 | 178.9 | 188.8 | 145.4 | 109.0 | 66.3 | 1912.7 | 44 |
| 2015 | 102.5 | 95.4 | 144.0 | 220.4 | 263.2 | 151.4 | 175.0 | 158.6 | 151.8 | 150.9 | 108.2 | 91.6 | 1813.0 | 41 |
| 2016 | 88.2 | 99.3 | 164.1 | 174.9 | 229.5 | 157.7 | 211.1 | 225.3 | 155.0 | 145.0 | 89.6 | 78.8 | 1818.5 | 41 |
| 2017 | 77.2 | 87.0 | 184.1 | 193.2 | 212.4 | 165.8 | 200.8 | 184.4 | 183.3 | 152.9 | 94.0 | 84.8 | 1819.9 | 42 |
| 2018 | 88.4 | 115.3 | 159.1 | 184.1 | 205.4 | 160.1 | 177.4 | 123.4 | 184.4 | 161.4 | 106.8 | 75.8 | 1741.6 | 40 |
| 2019 | 102.5 | 114.1 | 157.3 | 223.4 | 270.8 | 193.1 | 185.1 | 164.6 | 208.5 | 158.6 | 121.5 | 88.2 | 1987.7 | 45 |
| 年 | １月 | ２月 | ３月 | ４月 | ５月 | ６月 | ７月 | ８月 | ９月 | 10月 | 11月 | 12月 | 計 | 日照率 |
| 2020 | 93.8 | 99.6 | 174.2 | 187.3 | 205.3 | 142.4 | 200.0 | 189.5 | 140.1 | 152.9 | 84.0 | 95.2 | 1764.3 | 40 |
| 2021 | 109.5 | 114.2 | 161.7 | 207.1 | 148.5 | 260.7 | 285.3 | 187.4 | 201.2 | 158.2 | 105.1 | 110.1 | 2049.0 | 47 |
| 2022 | 85.0 | 120.7 | 131.9 | 243.0 | 224.1 | 173.2 | 179.4 | 152.6 | 196.1 | 164.0 | 96.7 | 81.1 | 1847.8 | 42 |