観測開始からの毎月の値
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厳原（長崎県) 日照時間の月合計値（h）
| 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 | 年の値 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| × | × | × | × | × | × | × | 96.5 | 126.5 | 148.4 | 118.1 | 85.7 | 575.2 ] | |
| 44.8 | 93.5 | 70.5 | 107.1 | 158.7 | 146.6 | 69.0 | 173.2 | 127.1 | 121.7 | 117.1 | 96.4 | 1325.7 | |
| 164.2 | 177.7 | 182.6 | 119.2 | 196.5 | 177.0 | 162.2 | 172.5 | 150.5 | 121.2 | 141.5 | 154.0 | 1919.1 | |
| 117.2 | 115.8 | 98.3 | 131.4 | 153.8 | 109.1 | 115.7 | 71.3 | 130.2 | 159.0 | 149.2 | 102.7 | 1453.7 | |
| 171.6 | 84.5 | 170.7 | 195.3 | 134.6 | 92.4 | 139.6 | 151.9 | 89.1 | 159.8 | 147.7 | 149.9 | 1687.1 | |
| 132.3 | 128.9 | 155.2 | 180.9 | 225.7 | 165.1 | 159.3 | 228.0 | 146.3 | 153.5 | 142.7 | 179.4 | 1997.3 | |
| 136.8 | 160.5 | 159.8 | 149.0 | 220.3 | 177.9 | 113.1 | 197.3 | 140.5 | 155.7 | 174.1 | 158.9 | 1943.9 | |
| 110.7 | 152.0 | 162.6 | 210.7 | 198.3 | 117.2 | 192.5 | 164.8 | 110.2 | 171.1 | 164.3 | 141.9 | 1896.3 | |
| 104.8 | 155.0 | 161.0 | 150.8 | 169.1 | 110.3 | 120.7 | 139.2 | 79.8 | 140.2 | 138.0 | 130.7 | 1599.6 | |
| 133.8 | 126.1 | 107.7 | 167.7 | 184.1 | 120.3 | 107.2 | 154.3 | 100.0 | 171.6 | 146.5 | 130.4 | 1649.7 | |
| 103.5 | 123.4 | 138.8 | 190.8 | 210.0 | 196.7 | 84.3 | 180.2 | 135.2 | 164.8 | 153.8 | 121.6 | 1803.1 | |
| 161.3 | 140.9 | 200.8 | 123.4 | 198.6 | 116.5 | 150.2 | 159.6 | 180.3 | 178.1 | 148.3 | 104.3 | 1862.3 | |
| 170.8 | 112.5 | 164.6 | 169.5 | 184.0 | 115.8 | 201.4 | 202.7 | 168.7 | 172.6 | 175.4 | 158.0 | 1996.0 | |
| 154.7 | 111.0 | 208.4 | 136.6 | 262.4 | 108.4 | 262.9 | 157.7 | 115.0 | 166.5 | 135.0 | 153.9 | 1972.5 | |
| 155.3 | 127.7 | 206.8 | 155.3 | 249.5 | 112.9 | 74.5 | 157.6 | 148.2 | 115.2 | 125.8 | 149.0 | 1777.8 | |
| 166.0 | 157.8 | 154.8 | 219.3 | 229.0 | 127.8 | 197.9 | 154.2 | 96.3 | 138.6 | 162.9 | 112.4 | 1917.0 | |
| 176.2 | 123.1 | 178.3 | 161.7 | 183.1 | 108.8 | 109.2 | 184.7 | 161.8 | 176.4 | 114.3 | 79.6 | 1757.2 | |
| 88.9 | 112.9 | 176.2 | 210.6 | 229.4 | 102.1 | 138.5 | 206.0 | 200.1 | 190.4 | 136.5 | 122.9 | 1914.5 | |
| 124.8 | 111.8 | 111.4 | 206.7 | 138.4 | 151.7 | 174.6 | 156.5 | 132.3 | 174.1 | 118.5 | 89.9 | 1690.7 | |
| 128.8 | 150.7 | 152.8 | 121.9 | 174.2 | 63.7 | 137.1 | 181.2 | 128.3 | 133.6 | 180.3 | 128.9 | 1681.5 | |
| 144.3 | 89.9 | 178.9 | 217.8 | 208.0 | 208.7 | 186.7 | 254.1 | 125.9 | 172.9 | 154.7 | 158.4 | 2100.3 | |
| 126.4 | 125.7 | 156.0 | 127.2 | 150.2 | 143.0 | 115.6 | 246.4 | 132.6 | 180.4 | 114.2 | 126.0 | 1743.7 | |
| 127.7 | 90.0 | 176.2 | 147.6 | 167.1 | 132.2 | 181.7 | 171.6 | 102.1 | 149.9 | 153.2 | 136.6 | 1735.9 | |
| 96.6 | 121.5 | 224.0 | 203.7 | 150.4 | 105.5 | 154.6 | 234.2 | 120.7 | 238.5 | 171.7 | 159.7 | 1981.1 | |
| 195.1 | 159.1 | 201.8 | 233.3 | 119.0 | 196.7 | 178.5 | 210.3 | 124.4 | 204.9 | 189.9 | 136.6 | 2149.6 | |
| 160.1 | 131.2 | 152.8 | 171.9 | 229.4 | 211.2 | 178.2 | 114.6 | 114.7 | 196.3 | 156.4 | 146.0 | 1962.8 | |
| 127.4 | 179.0 | 168.1 | 183.1 | 228.8 | 160.6 | 143.2 | 186.1 | 121.9 | 215.6 | 168.2 | 140.4 | 2022.4 | |
| 167.8 | 150.7 | 207.5 | 202.7 | 176.7 | 168.3 | 225.4 | 281.7 | 169.9 | 177.4 | 147.6 | 88.7 | 2164.4 | |
| 156.7 | 133.5 | 150.6 | 139.0 | 194.4 | 157.0 | 202.0 | 174.9 | 190.8 | 207.2 | 166.2 | 165.7 | 2038.0 | |
| 126.9 | 123.5 | 213.3 | 162.5 | 240.2 | 176.7 | 83.9 | 227.2 | 124.3 | 206.1 | 142.8 | 110.1 | 1937.5 | |
| 166.4 | 146.1 | 218.4 | 200.5 | 226.9 | 152.4 | 228.9 | 157.6 | 122.6 | 234.0 | 167.1 | 129.5 | 2150.4 | |
| 125.4 | 178.8 | 186.1 | 167.6 | 212.0 | 147.2 | 194.4 | 192.9 | 192.9 | 170.2 | 187.9 | 135.4 | 2090.8 | |
| 180.3 | 192.3 | 200.5 | 183.0 | 220.5 | 181.7 | 171.4 | 257.9 | 157.0 | 169.5 | 175.3 | 165.8 | 2255.2 | |
| 191.7 | 154.9 | 200.2 | 203.6 | 244.3 | 209.2 | 202.2 | 232.9 | 134.2 | 226.6 | 137.1 | 142.5 | 2279.4 | |
| 175.3 | 167.4 | 203.9 | 158.6 | 166.3 | 181.6 | 157.4 | 96.5 | 203.1 | 236.4 | 159.1 | 143.7 | 2049.3 | |
| 133.3 | 89.1 | 168.4 | 179.5 | 223.4 | 189.4 | 150.5 | 240.6 | 182.4 | 166.9 | 130.7 | 178.5 | 2032.7 | |
| 140.7 | 192.4 | 161.3 | 230.9 | 179.1 | 117.5 | 190.3 | 222.1 | 214.1 | 131.9 | 209.5 | 139.2 | 2129.0 | |
| 148.4 | 149.4 | 200.7 | 189.6 | 237.3 | 216.3 | 269.5 | 232.2 | 243.1 | 154.2 | 163.8 | 192.0 | 2396.5 | |
| 172.8 | 153.8 | 208.7 | 215.6 | 258.2 | 214.7 | 165.0 | 175.8 | 134.3 | 180.4 | 183.9 | 189.4 | 2252.6 | |
| 130.4 | 138.3 | 202.3 | 240.5 | 216.7 | 114.0 | 59.5 | 190.2 | 142.9 | 218.7 | 155.5 | 157.4 | 1966.4 | |
| 166.6 | 152.2 | 124.4 | 206.9 | 200.0 | 179.5 | 301.2 | 185.6 | 124.5 | 206.6 | 182.6 | 178.3 | 2208.4 | |
| 179.7 | 180.9 | 159.0 | 210.0 | 225.5 | 136.4 | 138.3 | 230.6 | 118.2 | 196.0 | 163.6 | 200.4 | 2138.6 | |
| 181.4 | 165.9 | 207.3 | 193.5 | 204.5 | 223.7 | 195.7 | 244.2 | 167.9 | 185.9 | 103.7 | 148.2 | 2221.9 | |
| 159.7 | 149.6 | 186.5 | 242.0 | 210.4 | 161.7 | 126.5 | 227.6 | 110.0 | 143.3 | 188.2 | 175.8 | 2081.3 | |
| 178.6 | 169.4 | 136.6 | 180.1 | 180.3 | 122.9 | 230.2 | 205.8 | 172.7 | 178.3 | 141.8 | 126.7 | 2023.4 | |
| 96.4 | 174.7 | 204.1 | 264.8 | 201.7 | 155.6 | 102.8 | 203.0 | 176.5 | 186.4 | 186.1 | 130.0 | 2082.1 | |
| 152.1 | 168.0 | 143.5 | 190.0 | 233.4 | 196.0 | 82.4 | 181.4 | 132.6 | 173.4 | 158.0 | 138.8 | 1949.6 | |
| 150.7 | 115.7 | 184.5 | 206.5 | 198.1 | 104.6 | 135.0 | 210.9 | 161.3 | 184.9 | 132.2 | 119.3 | 1903.7 | |
| 123.2 | 122.3 | 189.6 | 167.7 | 201.9 | 165.3 | 168.8 | 246.1 | 131.4 | 141.2 | 112.6 | 143.9 | 1914.0 | |
| 167.9 | 127.1 | 187.1 | 148.0 | 204.8 | 236.0 | 173.1 | 236.5 | 164.7 | 183.2 | 144.5 | 184.8 | 2157.7 | |
| 140.5 | 136.7 | 152.7 | 175.4 | 185.9 | 146.4 | 142.2 | 221.6 | 132.6 | 210.7 | 147.1 | 158.7 | 1950.5 | |
| 169.8 | 155.1 | 187.5 | 238.8 | 200.8 | 102.3 | 147.8 | 173.6 | 151.9 | 195.6 | 169.8 | 159.5 | 2052.5 | |
| 109.0 | 144.5 | 209.4 | 164.6 | 197.1 | 116.0 | 70.9 | 223.2 | 166.9 | 181.6 | 195.9 | 177.9 | 1957.0 | |
| 144.9 | 145.5 | 117.2 | 160.1 | 205.7 | 139.8 | 176.7 | 209.7 | 137.3 | 192.9 | 188.8 | 187.8 | 2006.4 | |
| 149.4 | 176.3 | 120.9 | 204.0 | 179.7 | 133.5 | 174.8 | 161.7 | 126.6 | 161.0 | 205.3 | 155.0 | 1948.2 | |
| 139.6 | 146.4 | 183.6 | 174.2 | 219.4 | 143.5 | 59.7 | 144.2 | 148.2 | 203.1 | 169.1 | 133.1 | 1864.1 | |
| 137.6 | 167.1 | 198.1 | 141.6 | 217.5 | 201.0 | 146.8 | 111.7 | 145.4 | 112.9 | 151.1 | 157.2 | 1888.0 | |
| 150.8 | 91.3 | 167.4 | 186.7 | 196.9 | 217.1 | 143.1 | 164.3 | 118.5 | 210.2 | 153.2 | 157.0 | 1956.5 | |
| 167.1 | 189.1 | 158.1 | 180.6 | 177.6 | 159.7 | 214.7 | 236.0 | 82.4 | 170.4 | 142.6 | 173.5 | 2051.8 | |
| 154.6 | 168.7 | 165.1 | 215.4 | 193.4 | 130.4 | 169.8 | 169.2 | 155.1 | 135.4 | 127.7 | 188.2 | 1973.0 | |
| 159.5 | 146.2 | 210.5 | 193.4 | 229.3 | 149.7 | 122.3 | 185.4 | 158.4 | 189.4 | 130.4 | 152.9 | 2027.4 | |
| 115.0 | 141.3 | 187.6 | 104.9 | 86.9 | 70.9 | 110.0 | 168.3 | 150.8 | 167.5 | 154.9 | 139.8 | 1597.9 | |
| 86.4 | 96.4 | 184.6 | 48.0 | 191.5 | 158.7 | 153.9 | 198.2 | 109.7 | 150.4 | 179.0 | 146.2 | 1703.0 | |
| 141.6 | 147.7 | 240.0 | 167.4 | 192.1 | 169.1 | 81.4 | 227.3 | 175.7 | 214.1 | 139.1 | 113.8 | 2009.3 | |
| 182.7 | 152.5 | 145.9 | 138.3 | 203.1 | 152.2 | 163.6 | 188.2 | 145.9 | 150.9 ) | 169.8 | 150.0 | 1943.1 | |
| 168.7 | 142.3 | 178.7 | 127.5 | 218.8 | 191.8 | 150.7 | 236.1 ) | 189.6 | 183.9 | 111.2 ) | 124.1 ) | 2023.4 | |
| 137.3 | 151.9 | 200.4 | 219.9 | 185.6 | 179.4 | 142.9 | 119.4 | 105.4 | 134.1 | 171.6 | 121.3 | 1869.2 | |
| 95.8 | 112.7 | 159.4 | 166.2 | 231.3 | 209.9 | 157.3 ) | 191.7 | 148.4 | 197.4 | 160.0 | 128.0 | 1958.1 | |
| 177.2 | 163.2 | 221.4 | 143.8 | 164.5 | 105.7 | 129.2 | 174.0 | 96.9 | 155.3 | 178.9 | 147.2 | 1857.3 | |
| 149.6 | 117.1 | 184.4 | 223.3 | 210.9 | 113.5 | 164.5 | 176.2 | 142.6 | 188.5 | 183.8 | 161.9 | 2016.3 | |
| 107.8 | 108.0 | 159.3 | 148.4 | 186.8 | 172.4 | 161.9 | 199.1 | 162.8 | 201.0 | 131.0 ) | 173.8 | 1912.3 | |
| 101.5 | 139.0 | 207.2 | 182.1 | 201.9 | 170.5 | 203.9 | 232.5 | 149.5 | 168.2 | 200.4 | 196.9 | 2153.6 | |
| 174.5 | 134.1 | 181.1 | 213.1 | 217.7 | 203.1 | 38.5 | 213.8 | 165.5 | 175.1 | 176.2 | 132.6 | 2025.3 | |
| 169.1 | 150.8 | 223.7 | 157.1 | 194.3 | 167.7 | 185.1 | 236.8 | 141.1 | 133.1 | 140.9 | 164.1 | 2063.8 | |
| 188.3 | 122.8 ) | 165.3 | 153.3 | 177.8 | 122.1 | 151.4 | 167.0 | 151.3 | 185.2 | 152.2 | 133.6 | 1870.3 | |
| 157.8 | 177.4 | 147.6 | 161.4 | 195.0 | 132.1 | 186.7 | 143.0 | 159.5 | 219.1 | 137.6 | 152.4 | 1969.6 | |
| 142.5 | 171.0 | 203.5 | 227.6 | 226.3 | 134.7 | 240.5 | 218.7 | 135.6 | 172.1 | 153.1 | 181.9 | 2207.5 | |
| 141.3 | 140.6 | 181.4 | 177.3 | 252.9 | 106.1 | 132.0 | 183.3 | 129.5 | 219.8 | 140.0 | 163.8 | 1968.0 | |
| 126.8 | 148.9 | 151.1 | 172.6 | 238.2 | 119.3 | 88.3 | 38.7 | 151.3 | 153.4 | 187.5 | 169.4 | 1745.5 | |
| 178.0 | 140.9 | 181.8 | 191.4 | 209.7 | 118.7 | 178.4 | 184.6 | 158.0 | 169.5 | 144.2 | 172.0 | 2027.2 | |
| 150.0 | 137.3 | 173.8 | 187.5 | 214.8 | 205.5 | 155.0 | 202.3 | 149.1 | 188.7 | 122.7 | 171.6 | 2058.3 | |
| 168.0 | 163.5 | 151.3 | 186.6 | 205.9 | 185.6 | 138.9 | 186.2 | 121.2 | 161.8 | 170.4 | 194.6 | 2034.0 | |
| 178.4 | 186.0 | 203.8 | 164.7 | 247.7 | 136.7 | 161.2 | 234.0 | 134.1 | 198.5 | 148.7 | 117.4 | 2111.2 | |
| 173.8 | 108.0 | 149.6 | 193.0 | 168.1 | 116.7 | 196.1 | 234.0 | 147.3 | 137.1 | 142.3 | 152.1 | 1918.1 | |
| 155.9 | 167.6 | 163.5 | 178.4 | 175.4 | 125.4 | 97.5 | 188.3 | 120.0 | 162.1 | 168.3 | 144.1 | 1846.5 | |
| 169.1 | 132.7 | 120.9 | 171.2 | 193.7 | 185.2 | 95.4 | 12.8 ] | 126.0 ) | 146.1 | 144.7 | 182.4 | 1680.2 ] | |
| 150.7 | 146.9 | 138.4 | 184.0 | 178.8 | 107.5 | 101.6 | 186.0 | 125.6 | 173.9 | 199.5 | 155.8 | 1848.7 | |
| 94.8 | 93.1 | 158.0 | 200.1 | 174.3 | 133.2 | 150.8 | 136.2 | 85.6 | 192.2 | 147.9 | 156.1 | 1722.3 | |
| 145.2 | 41.3 | 174.9 | 174.8 | 194.1 | 146.6 | 188.8 | 246.1 | 93.8 | 138.6 | 147.8 | 138.5 | 1830.5 | |
| 134.5 | 125.1 | 110.3 | 137.3 | 131.8 | 85.3 ) | 78.1 | 81.5 | 128.3 | 175.5 | 171.5 | 131.3 | 1490.5 | |
| 124.9 | 165.1 | 59.0 | 192.4 | 204.9 | 159.2 | 145.5 | 105.6 | 138.4 | 162.9 | 159.5 | 137.9 | 1755.3 | |
| 124.5 | 150.3 | 129.4 | 216.3 | 171.7 | 140.6 | 35.7 ) | 76.7 | 140.2 | 172.9 | 105.9 | 154.5 | 1618.7 | |
| 154.7 | 145.4 | 173.8 | 178.1 | 213.6 | 135.0 | 261.9 | 237.9 | 193.6 | 166.7 | 140.7 | 150.0 | 2151.4 | |
| 198.7 | 152.4 | 148.8 | 202.5 | 211.4 | 150.0 | 119.8 | 211.8 | 125.6 | 163.6 | 196.3 | 183.4 | 2064.3 | |
| 143.7 | 163.6 | 136.3 | 211.4 | 222.0 | 88.4 | 133.6 | 179.2 | 159.4 | 174.8 | 112.7 | 172.8 | 1897.9 | |
| 159.5 | 165.9 | 162.6 | 182.1 | 182.2 | 217.1 | 133.8 | 162.6 | 138.9 | 228.8 | 125.5 | 108.6 | 1967.6 | |
| 108.3 | 91.6 | 171.5 | 127.1 | 158.3 | 75.7 | 93.5 | 153.9 | 150.5 | 109.2 | 171.2 | 212.1 | 1622.9 | |
| 175.2 | 171.7 | 101.7 | 152.0 | 251.9 | 128.5 | 102.1 | 102.8 | 117.6 | 156.5 | 148.0 | 190.4 | 1798.4 | |
| 121.0 | 196.6 | 219.0 | 191.2 | 228.8 | 120.7 | 178.5 | 185.8 | 107.9 | 129.0 | 147.5 | 179.4 | 2005.4 | |
| 128.0 | 129.0 | 161.9 | 200.9 | 178.0 | 120.8 | 202.2 ) | 166.6 ) | 140.6 | 137.6 | 167.6 | 147.4 | 1880.6 | |
| 124.7 | 171.1 | 189.2 | 144.9 | 134.9 | 199.0 | 117.2 | 123.9 | 167.7 | 182.5 ) | 171.5 | 125.6 | 1852.2 | |
| 151.2 | 114.6 | 138.4 | 138.9 ) | 165.8 | 167.4 | 45.6 | 135.0 | 171.0 | 210.7 | 102.0 | 172.0 | 1712.6 | |
| 156.4 | 175.1 | 177.8 | 204.7 | 143.5 | 179.0 | 194.7 | 140.4 | 64.1 | 163.9 | 186.5 | 156.7 | 1942.8 | |
| 145.2 | 124.0 | 175.7 | 198.0 | 250.1 | 160.9 | 111.2 | 157.4 | 113.0 | 139.5 | 182.8 | 170.8 | 1928.6 | |
| 146.6 | 119.9 | 173.5 | 152.7 | 157.8 | 149.9 | 110.6 | 222.7 | 120.0 | 179.3 | 134.7 | 151.3 | 1819.0 | |
| 127.3 | 154.2 | 156.0 | 194.9 | 216.4 | 96.3 | 116.3 | 198.0 | 102.1 | 157.6 | 168.5 | 137.4 | 1825.0 | |
| 114.6 | 201.6 | 158.3 | 197.1 | 219.3 | 76.5 | 187.2 | 132.2 | 110.9 | 176.3 | 130.6 | 155.1 | 1859.7 | |
| 132.0 | 116.4 | 169.5 | 218.5 | 225.2 | 172.0 | 67.9 | 99.3 | 111.1 ) | 186.8 | 111.0 | 154.5 | 1764.2 | |
| 158.0 | 108.1 | 111.3 | 154.7 | 173.5 | 141.8 | 147.5 | 204.4 | 149.1 | 125.0 | 184.3 | 122.7 | 1780.4 | |
| 185.9 | 114.2 | 223.2 | 200.5 | 131.0 | 104.5 | 197.3 | 92.5 | 150.2 | 131.7 ) | 109.9 | 159.8 | 1800.7 | |
| 148.4 | 101.4 | 151.3 | 189.3 | 184.2 | 92.1 | 155.3 | 174.1 | 161.9 | 186.3 ) | 145.1 | 139.2 | 1828.6 | |
| 177.8 | 160.6 | 172.3 | 198.6 | 221.0 | 82.4 | 156.2 | 222.6 | 169.5 | 135.2 | 173.6 | 163.7 | 2033.5 | |
| 178.3 | 76.0 | 171.6 | 183.7 | 266.3 | 115.5 | 125.4 | 68.4 | 148.7 | 153.6 | 154.6 | 144.5 | 1786.6 | |
| 163.7 | 131.9 | 214.6 ) | 138.5 | 241.0 | 115.4 | 118.7 | 175.1 | 136.3 | 220.7 | 79.5 | 118.3 | 1853.7 | |
| 104.9 | 162.0 | 167.6 | 164.5 | 208.9 | 101.1 | 174.3 | 237.1 | 71.9 | 76.5 | 129.9 | 155.5 | 1754.2 | |
| 172.7 | 170.0 | 167.9 | 197.2 | 264.7 | 182.9 | 137.5 | 187.1 | 133.8 | 119.3 | 181.3 | 162.5 | 2076.9 | |
| 151.2 | 142.1 | 181.5 | 200.2 | 164.8 | 144.8 | 246.7 | 240.8 | 90.6 | 167.7 | 164.6 | 141.1 | 2036.1 | |
| 187.8 | 130.3 | 189.1 | 181.8 | 264.6 | 193.5 | 121.7 | 171.5 | 107.4 | 161.6 | 161.7 | 135.7 ) | 2006.7 | |
| 121.5 | 161.3 | 181.9 | 237.9 | 186.4 | 183.7 | 65.9 | 164.6 ) | 113.1 | 181.6 | 151.9 ) | 183.1 | 1932.9 | |
| 127.5 | 172.5 | 155.4 | 199.5 | 175.6 | 185.9 | 163.7 | 125.0 | 90.4 | 196.5 | 164.4 | 162.3 | 1918.7 | |
| 170.7 | 170.9 | 157.2 | 203.2 | 262.9 | 148.7 | 159.3 | 144.8 | 104.5 | 169.9 | 188.3 | 151.7 | 2032.1 | |
| 172.1 | 108.7 | 182.1 | 180.5 | 177.8 | 142.2 | 124.8 | 193.6 | 131.9 | 219.9 | 178.3 | 111.4 | 1923.3 | |
| 140.0 | 68.7 | 181.2 | 156.2 | 232.0 | 21.6 ] | 799.7 ] |
- 値欄の記号の説明
- 赤線は、観測場所を移転した場合、観測装置を変更した場合または観測の時間間隔を変更した場合に、その前後のデータが均質でないことを示します。
- 最新の月のデータは稀に更新されない場合があります。年の数字をクリックして表示される「月ごとの値」もご確認ください。