観測開始からの毎月の値
 |  |
 |  |
 |  |  |  |  |  |  |  |  |  |  |  |  |  |
水戸（茨城県) 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 203.3 | 173.2 | 200.9 | 191.9 | 192.0 | 129.0 | 93.7 | 216.8 | 107.0 | 145.8 | 174.3 | 155.1 | 1983.0 | |
| 162.9 | 143.9 | 173.0 | 138.7 | 200.8 | 169.5 | 109.1 | 178.0 | 121.8 | 137.2 | 111.9 | 150.9 | 1797.7 | |
| 113.6 | 170.7 | 203.6 | 162.0 | 166.7 | 106.6 | 102.8 | 208.2 | 154.4 | 120.0 | 175.3 | 220.2 | 1904.1 | |
| 239.3 | 208.6 | 184.7 | 195.0 | 172.8 | 164.7 | 111.2 | 88.0 | 103.5 | 119.3 | 146.5 | 142.0 | 1875.6 | |
| 129.9 | 169.3 | 130.9 | 135.3 | 159.4 | 171.8 | 114.7 | 226.0 | 114.0 | 114.6 | 136.5 | 189.2 | 1791.6 | |
| 172.5 | 135.6 | 103.4 | 102.4 | 137.3 | 120.6 | 135.9 | 210.5 | 108.3 | 79.5 | 152.9 | 134.8 | 1593.7 | |
| 146.7 | 163.5 | 159.7 | 111.5 | 142.7 | 78.8 | 120.4 | 79.4 | 115.8 | 131.0 | 154.1 | 113.0 | 1516.6 | |
| 191.4 | 132.5 | 180.6 | 175.4 | 210.9 | 135.3 | 68.0 | 150.0 | 70.4 | 122.6 | 138.9 | 172.5 | 1748.5 | |
| 124.8 | 171.7 | 128.0 | 177.3 | 210.0 | 141.8 | 126.1 | 132.4 | 110.1 | 165.8 | 88.8 | 162.4 | 1739.2 | |
| 156.9 | 164.7 | 133.0 | 140.7 | 179.1 | 120.9 | 103.1 | 164.3 | 85.3 | 117.6 | 185.8 | 168.9 | 1720.3 | |
| 108.6 | 182.2 | 118.6 | 187.7 | 180.5 | 90.3 | 157.3 | 189.0 | 109.7 | 133.8 | 150.3 | 159.6 | 1767.6 | |
| 81.8 | 175.6 | 146.1 | 159.4 | 127.6 | 96.4 | 68.6 | 100.0 | 59.3 | 81.1 | 165.3 | 166.8 | 1428.0 | |
| 143.3 | 139.0 | 132.3 | 166.0 | 160.2 | 103.2 | 121.0 | 124.9 | 118.9 | 120.7 | 137.6 | 150.3 | 1617.4 | |
| 184.4 | 153.6 | 148.8 | 188.5 | 167.0 | 121.0 | 96.6 | 156.8 | 63.7 | 105.8 | 108.1 | 117.4 | 1611.7 | |
| 186.9 | 124.4 | 174.7 | 110.7 | 149.4 | 115.2 | 107.6 | 168.3 | 106.2 | 83.8 | 127.7 | 170.7 | 1625.6 | |
| 196.7 | 161.9 | 140.9 | 182.5 | 151.8 | 143.3 | 150.0 | 207.5 | 144.9 | 178.7 | 143.7 | 180.0 | 1981.9 | |
| 155.6 | 123.5 | 201.5 | 125.6 | 209.9 | 141.4 | 175.0 | 114.6 | 121.6 | 125.8 | 144.5 | 208.9 | 1847.9 | |
| 215.6 | 169.6 | 200.6 | 161.3 | 188.6 | 176.1 | 155.9 | 194.1 | 144.0 | 84.2 | 133.2 | 172.9 | 1996.1 | |
| 213.1 | 185.4 | 163.8 | 192.7 | 218.0 | 133.3 | 229.0 | 158.6 | 78.8 | 105.3 | 188.5 | 224.1 | 2090.6 | |
| 223.7 | 171.0 | 213.3 | 167.2 | 186.5 | 118.2 | 214.3 | 210.8 | 156.6 | 117.7 | 153.6 | 157.2 | 2090.1 | |
| 167.1 | 143.6 | 183.9 | 218.2 | 216.6 | 159.9 | 184.3 | 220.3 | 157.8 | 134.5 | 112.5 | 175.4 | 2074.1 | |
| 196.8 | 158.9 | 174.9 | 194.5 | 168.5 | 135.6 | 217.0 | 180.8 | 139.7 | 168.8 | 161.3 | 165.2 | 2062.0 | |
| 183.9 | 196.0 | 194.2 | 167.0 | 160.0 | 114.6 | 177.5 | 189.2 | 83.0 | 119.2 | 208.8 | 186.1 | 1979.5 | |
| 198.2 | 128.9 | 227.6 | 184.5 | 175.7 | 197.8 | 161.4 | 235.7 | 147.7 | 167.2 | 149.0 | 207.7 | 2181.4 | |
| 191.4 | 131.8 | 189.5 | 146.5 | 135.2 | 115.0 | 108.5 | 226.4 | 138.5 | 136.6 | 144.9 | 166.5 | 1830.8 | |
| 196.8 | 160.9 | 200.0 | 148.8 | 194.1 | 109.2 | 209.1 | 178.4 | 110.1 | 138.0 | 169.9 | 163.3 | 1978.6 | |
| 188.4 | 166.1 | 210.0 | 156.5 | 173.7 | 156.7 | 159.8 | 169.5 | 131.2 | 125.6 | 150.8 | 172.2 | 1960.5 | |
| 183.2 | 164.6 | 188.8 | 209.9 | 163.4 | 201.8 | 171.5 | 191.2 | 153.9 | 170.4 | 210.6 | 175.6 | 2184.9 | |
| 207.7 | 179.1 | 181.4 | 199.1 | 203.5 | 192.7 | 133.5 | 200.3 | 115.9 | 145.8 | 170.8 | 159.8 | 2089.6 | |
| 163.1 | 194.2 | 186.5 | 201.4 | 171.0 | 80.1 | 115.6 | 139.6 | 177.3 | 126.7 | 140.6 | 166.7 | 1862.8 | |
| 216.8 | 235.1 | 204.3 | 202.6 | 138.8 | 171.5 | 199.5 | 216.5 | 108.1 | 117.5 | 111.1 | 111.8 | 2033.6 | |
| 178.4 | 137.4 | 145.3 | 165.4 | 204.0 | 152.2 | 136.6 | 212.7 | 179.4 | 151.1 | 166.1 | 165.3 | 1993.9 | |
| 141.9 | 114.5 | 220.2 | 191.4 | 228.4 | 139.8 | 86.4 | 209.3 | 123.0 | 141.1 | 142.9 | 155.7 | 1894.6 | |
| 192.2 | 194.0 | 206.8 | 185.4 | 217.5 | 124.1 | 149.8 | 167.5 | 86.7 | 139.6 | 133.1 | 157.0 | 1953.7 | |
| 158.6 | 159.1 | 129.2 | 128.7 | 184.1 | 168.4 | 176.3 | 210.3 | 198.0 | 161.8 | 164.2 | 204.5 | 2043.2 | |
| 221.5 | 207.4 | 201.1 | 177.5 | 245.1 | 196.0 | 92.7 | 187.5 | 95.1 | 128.4 | 170.4 | 166.9 | 2089.6 | |
| 189.7 | 156.6 | 190.2 | 220.0 | 207.5 | 199.2 | 185.7 | 158.7 | 90.3 | 203.7 | 153.7 | 169.4 | 2124.7 | |
| 214.7 | 184.4 | 212.3 | 168.1 | 178.2 | 183.3 | 234.0 | 214.3 | 171.9 | 134.1 | 132.8 | 144.4 | 2172.5 | |
| 145.2 | 136.9 | 169.5 | 176.4 | 182.4 | 172.6 | 155.9 | 241.1 | 155.6 | 131.4 | 141.0 | 223.0 | 2031.0 | |
| 193.1 | 207.5 | 137.1 | 221.2 | 172.7 | 122.1 | 155.5 | 194.0 | 165.2 | 137.3 | 181.1 | 186.6 | 2073.4 | |
| 210.9 | 193.9 | 229.0 | 187.0 | 201.6 | 169.2 | 238.7 | 196.7 | 173.3 | 145.0 | 148.5 | 206.4 | 2300.2 | |
| 231.5 | 202.5 | 219.4 | 203.3 | 260.2 | 209.1 | 253.3 | 219.9 | 143.1 | 175.5 | 117.4 | 176.1 | 2411.3 | |
| 217.2 | 193.1 | 175.9 | 172.0 | 188.8 | 127.8 | 122.1 | 168.4 | 130.6 | 204.4 | 119.0 | 165.7 | 1985.0 | |
| 227.8 | 167.7 | 182.2 | 221.5 | 219.6 | 160.9 | 216.6 | 222.9 | 156.9 | 187.7 | 206.6 | 202.3 | 2372.7 | |
| 234.6 | 213.6 | 215.3 | 218.6 | 200.6 | 174.4 | 227.1 | 265.9 | 156.0 | 158.6 | 178.1 | 199.8 | 2442.6 | |
| 209.1 | 214.4 | 183.5 | 188.4 | 205.2 | 191.7 | 165.7 | 248.9 | 188.3 | 129.2 | 159.7 | 188.8 | 2272.9 | |
| 226.4 | 201.5 | 214.9 | 245.5 | 176.1 | 143.7 | 150.8 | 228.9 | 106.9 | 131.4 | 187.4 | 224.6 | 2238.1 | |
| 199.2 | 175.7 | 169.2 | 204.1 | 161.0 | 202.5 | 183.4 | 227.8 | 174.1 | 172.3 | 135.6 | 183.2 | 2188.1 | |
| 166.0 | 212.4 | 179.4 | 232.4 | 192.0 | 82.5 | 199.4 | 278.7 | 138.0 | 141.0 | 193.1 | 182.4 | 2197.3 | |
| 194.4 | 199.2 | 190.7 | 184.7 | 172.4 | 169.0 | 164.3 | 148.1 | 174.5 | 159.0 | 170.8 | 160.6 | 2087.7 | |
| 201.6 | 155.2 | 214.3 | 227.3 | 200.2 | 123.0 | 219.6 | 220.4 | 154.7 | 133.8 | 136.5 | 170.2 | 2156.8 | |
| 174.7 | 160.7 | 190.6 | 155.7 | 197.1 | 123.4 | 231.6 | 217.4 | 191.6 | 159.6 | 147.9 | 199.4 | 2149.7 | |
| 210.4 | 164.4 | 194.9 | 166.4 | 206.2 | 179.9 | 159.6 | 216.6 | 135.6 | 136.9 | 194.3 | 188.8 | 2154.0 | |
| 197.6 | 123.0 | 172.1 | 170.1 | 237.7 | 155.4 | 173.6 | 217.9 | 125.4 | 154.9 | 150.8 | 181.7 | 2060.2 | |
| 214.3 | 182.8 | 172.9 | 209.2 | 186.2 | 89.8 | 155.2 | 102.8 | 96.6 | 193.7 | 183.5 | 155.5 | 1942.5 | |
| 144.2 | 199.2 | 203.0 | 170.5 | 193.0 | 86.4 | 130.3 | 208.4 | 173.1 | 139.6 | 170.3 | 179.1 | 1997.1 | |
| 221.7 | 200.3 | 121.4 | 159.6 | 174.1 | 162.4 | 217.7 | 203.8 | 120.5 | 105.6 | 185.7 | 203.3 | 2076.1 | |
| 211.5 | 197.4 | 138.9 | 215.3 | 163.4 | 147.9 | 174.8 | 185.4 | 162.8 | 95.0 | 151.7 | 237.9 | 2082.0 | |
| 184.5 | 154.7 | 219.9 | 179.7 | 206.7 | 136.7 | 102.6 | 194.3 | 115.1 | 161.1 | 183.5 | 166.1 | 2004.9 | |
| 182.7 | 171.5 | 189.7 | 186.0 | 228.2 | 199.8 | 135.8 | 166.8 | 127.0 | 130.5 | 129.4 | 188.7 | 2036.1 | |
| 168.7 | 105.7 | 154.0 | 192.2 | 187.0 | 125.1 | 150.5 | 154.8 | 112.8 | 126.4 | 120.1 | 175.4 | 1772.7 | |
| 225.1 | 193.9 | 189.3 | 193.6 | 185.6 | 145.1 | 184.4 | 193.3 | 152.8 | 155.7 | 136.1 | 191.6 | 2146.5 | |
| 196.4 | 190.4 | 191.4 | 198.8 | 186.9 | 156.1 | 215.0 | 192.7 | 184.0 | 78.6 | 166.4 | 204.6 | 2161.3 | |
| 222.0 | 198.7 | 210.0 | 207.5 | 182.0 | 121.6 | 150.0 | 249.8 | 168.2 | 147.1 | 117.2 | 184.2 | 2158.3 | |
| 233.5 | 199.1 | 193.2 | 182.9 | 111.4 | 112.5 | 137.5 | 165.5 | 110.0 | 139.2 | 148.0 | 156.6 | 1889.4 | |
| 137.1 | 154.7 | 179.7 | 109.6 | 198.2 | 155.5 | 125.0 | 160.4 | 71.6 | 137.3 | 171.3 | 157.0 | 1757.4 | |
| 169.0 | 200.6 | 234.2 | 179.2 | 167.4 | 115.2 | 95.8 | 234.5 | 112.4 | 184.5 | 142.8 | 150.7 | 1986.3 | |
| 199.6 | 138.7 | 163.1 | 132.3 | 212.0 | 95.5 | 115.9 | 171.2 | 124.2 | 165.7 | 146.0 | 145.0 | 1809.2 | |
| 192.3 | 149.0 | 197.0 | 147.2 | 233.9 | 171.2 | 121.8 | 169.1 | 118.1 | 120.6 | 118.0 | 182.1 | 1920.3 | |
| 212.6 | 195.2 | 156.3 | 185.3 | 170.4 | 163.9 | 112.7 | 110.9 | 124.7 | 94.7 | 193.0 | 140.4 | 1860.1 | |
| 152.9 | 107.5 | 164.2 | 150.9 | 179.6 | 141.6 | 115.8 | 140.7 | 136.9 | 135.2 | 130.8 | 210.8 | 1766.9 | |
| 176.3 | 176.7 | 198.5 | 156.1 | 220.1 | 119.4 | 139.7 | 170.8 | 80.5 | 136.5 | 151.6 | 162.8 | 1889.0 | |
| 194.2 | 169.3 | 212.3 | 180.3 | 176.7 | 121.6 | 150.0 | 188.9 | 81.3 | 105.5 | 158.1 | 176.7 | 1914.9 | |
| 167.9 | 135.6 | 192.9 | 181.2 | 195.1 | 135.8 | 143.2 | 212.6 | 159.0 | 158.9 | 165.8 | 165.2 | 2013.2 | |
| 182.6 | 176.2 | 211.9 | 146.3 | 179.1 | 100.2 | 205.4 | 195.1 | 157.3 | 148.7 | 204.3 | 236.2 | 2143.3 | |
| 238.5 | 145.5 | 176.5 | 200.3 | 224.8 | 110.1 | 68.8 | 196.4 | 119.3 | 117.9 | 168.0 | 200.5 | 1966.6 | |
| 197.9 | 176.9 | 203.2 | 169.4 | 209.6 | 101.2 | 164.4 | 248.9 | 184.6 | 111.2 | 141.2 | 181.2 | 2089.7 | |
| 240.1 | 152.5 | 161.8 | 138.1 | 183.5 | 95.6 | 130.1 | 129.8 | 141.8 | 153.5 | 160.6 | 195.2 | 1882.6 | |
| 196.6 | 196.2 | 171.9 | 187.6 | 233.3 | 128.7 | 162.2 | 109.3 | 111.5 | 179.1 | 142.2 | 190.3 | 2008.9 | |
| 166.5 | 174.8 | 190.2 | 173.2 | 181.5 | 184.6 | 269.0 | 255.1 | 110.8 | 149.6 | 178.8 | 169.2 | 2203.3 | |
| 194.0 | 148.7 | 197.8 | 155.2 | 225.2 | 171.8 | 149.1 | 167.4 | 127.6 | 162.7 | 115.7 | 188.2 | 2003.4 | |
| 198.2 | 216.7 | 178.7 | 163.0 | 209.6 | 148.5 | 118.3 | 135.5 | 116.8 | 166.6 | 157.8 | 182.4 | 1992.1 | |
| 227.7 | 171.8 | 197.7 | 199.6 | 186.2 | 85.3 | 198.5 | 197.5 | 136.1 | 178.1 | 139.2 | 194.1 | 2111.8 | |
| 191.5 | 181.1 | 203.4 | 179.0 | 247.7 | 178.6 | 139.1 | 155.2 | 125.6 | 182.6 | 133.2 | 153.7 | 2070.7 | |
| 208.7 | 192.4 | 192.6 | 159.9 | 245.8 | 159.6 | 105.5 | 160.9 | 104.6 | 166.8 | 182.0 | 208.9 | 2087.7 | |
| 204.2 | 187.9 | 210.4 | 191.6 | 204.3 | 104.7 | 176.8 | 257.8 | 164.0 | 131.2 | 168.1 | 183.8 | 2184.8 | |
| 196.6 | 152.6 | 97.3 | 177.9 | 205.9 | 120.4 | 194.5 | 245.1 | 112.9 | 174.0 | 173.8 | 208.7 | 2059.7 | |
| 200.7 | 182.4 | 178.3 | 183.6 | 182.3 | 152.9 | 113.4 | 198.1 | 157.3 | 158.1 | 150.2 | 171.0 | 2028.3 | |
| 199.4 | 166.2 | 159.8 | 219.1 | 187.9 | 192.4 | 156.4 | 161.4 | 114.9 | 139.7 | 139.7 | 166.3 | 2003.2 | |
| 185.6 | 181.8 | 154.7 | 188.2 | 183.4 | 125.7 | 54.9 | 122.3 | 50.7 | 167.1 | 186.3 | 217.1 | 1817.8 | |
| 148.9 | 140.1 | 177.3 | 202.5 | 139.7 | 135.5 | 122.2 | 206.7 | 116.3 | 154.5 | 135.9 | 186.8 | 1866.4 | |
| 172.4 | 94.7 | 208.1 | 151.0 | 177.6 | 129.1 | 135.0 | 233.6 | 144.4 | 130.6 | 158.5 | 204.4 | 1939.4 | |
| 201.9 | 192.3 | 141.7 | 165.8 | 202.9 | 150.3 | 128.5 | 140.7 | 92.8 | 79.1 | 144.1 | 151.4 | 1791.5 | |
| 175.0 | 169.9 | 112.0 | 162.1 | 147.4 | 125.7 | 148.6 | 168.3 | 181.2 | 113.6 | 143.0 | 182.4 | 1829.2 | |
| 130.8 | 171.2 | 188.3 | 179.8 | 204.5 | 98.1 | 51.6 | 97.0 | 89.3 | 146.6 | 142.7 | 150.9 | 1650.8 | |
| 157.2 | 191.5 | 176.4 | 222.9 | 182.2 | 133.4 | 191.5 | 252.6 | 127.2 | 90.5 | 163.0 | 172.2 | 2060.6 | |
| 215.5 | 179.4 | 130.7 | 164.8 | 130.9 | 69.8 | 126.8 | 229.7 | 138.5 | 159.5 | 193.0 | 222.5 | 1961.1 | |
| 201.7 | 182.3 | 182.3 | 196.0 | 179.4 | 107.9 | 196.9 | 166.6 | 154.3 | 155.0 | 114.0 | 197.7 | 2034.1 | |
| 229.0 | 178.7 ) | 202.4 ) | 178.2 | 159.4 | 168.8 | 186.3 | 184.8 | 95.6 | 210.7 | 145.1 | 157.7 | 2096.7 | |
| 169.3 | 159.0 | 193.6 ) | 118.2 | 145.6 | 88.7 | 91.7 | 79.8 ) | 95.4 | 118.3 | 167.0 | 169.9 | 1596.5 | |
| 205.2 | 192.7 | 138.3 | 151.6 | 193.7 | 142.8 | 169.5 | 199.8 | 153.6 | 156.3 | 157.0 | 186.7 | 2047.2 | |
| 168.9 | 191.1 | 226.9 | 186.3 | 172.1 | 140.1 | 207.9 | 198.4 | 126.7 | 122.1 | 124.5 | 191.9 | 2056.9 | |
| 174.9 | 154.4 | 179.9 | 222.3 | 175.0 | 134.0 | 257.0 ) | 125.4 | 116.2 ) | 175.6 | 175.2 ) | 189.1 | 2079.0 | |
| 191.4 | 165.7 | 196.7 | 162.8 | 161.0 | 141.0 | 167.3 | 223.3 | 140.2 | 177.8 | 136.9 | 138.8 | 2002.9 | |
| 196.7 | 157.4 | 199.9 | 164.8 | 161.9 | 114.6 | 60.5 | 128.9 | 160.8 | 132.2 | 103.6 | 174.4 | 1755.7 | |
| 201.7 | 213.8 | 198.4 | 227.2 | 132.9 | 175.0 | 230.3 | 174.9 | 146.0 | 112.2 | 159.1 | 171.3 | 2142.8 | |
| 189.8 | 178.5 | 179.4 | 208.9 | 192.3 | 113.6 | 119.4 | 174.9 | 155.7 | 105.2 | 196.4 | 202.8 | 2016.9 | |
| 167.0 | 124.2 | 192.3 | 154.5 | 122.8 | 96.4 | 69.8 | 149.6 | 138.5 | 129.6 | 149.3 | 144.6 | 1638.6 | |
| 184.3 ) | 195.7 | 192.8 | 155.9 | 220.7 | 184.3 | 101.1 | 228.4 | 122.0 | 145.0 | 134.6 | 155.4 | 2020.2 | |
| 180.9 | 200.7 | 181.4 | 164.5 | 158.8 | 135.5 | 135.7 | 122.7 | 137.2 | 152.7 | 141.1 | 189.1 | 1900.3 | |
| 181.7 | 152.7 | 179.3 | 220.1 | 168.7 | 105.3 | 99.3 | 159.0 | 154.4 | 151.7 | 125.9 | 169.9 | 1868.0 | |
| 218.9 | 121.8 ) | 133.6 | 129.6 | 209.0 | 162.8 | 179.5 | 214.0 | 175.9 | 117.2 | 158.5 | 192.1 | 2012.9 | |
| 240.8 | 155.8 ) | 218.5 | 182.1 ) | 143.5 | 122.3 | 192.2 | 176.7 | 177.7 | 135.4 | 150.4 | 186.1 | 2081.5 | |
| 199.8 | 158.5 ) | 162.0 | 174.9 | 206.7 | 178.4 | 179.3 | 267.6 | 165.4 | 177.3 | 162.6 | 169.8 | 2202.3 | |
| 223.3 ) | 183.0 | 184.2 | 198.3 | 246.5 | 133.3 | 160.2 | 225.5 | 185.0 | 129.8 | 189.9 | 200.0 | 2259.0 | |
| 216.6 | 156.7 | 209.3 | 240.7 | 245.7 | 147.9 | 196.0 | 174.1 | 163.2 | 160.0 | 145.1 | 194.3 | 2249.6 | |
| 198.0 | 171.9 | 206.1 | 174.0 | 256.6 | 153.4 | 181.0 | 151.7 | 119.8 | 198.4 | 129.8 | 176.9 | 2117.6 | |
| 203.2 | 177.1 | 179.3 | 160.5 | 197.0 | 155.7 | 167.2 | 191.3 | 112.9 | 157.5 | 154.3 | 205.6 | 2061.6 | |
| 223.6 | 208.0 | 198.5 | 210.1 | 211.9 | 174.3 | 174.0 | 100.0 | 157.8 | 106.3 | 166.8 | 213.4 | 2144.7 | |
| 219.1 | 195.6 | 207.9 | 200.2 | 202.2 | 179.8 | 219.4 | 199.2 | 92.4 | 156.3 | 171.2 | 155.8 | 2199.1 | |
| 238.9 | 148.5 | 188.3 | 210.8 | 260.5 | 144.7 | 98.8 | 199.3 | 150.1 | 129.9 | 180.8 | 138.0 | 2088.6 | |
| 156.0 | 199.6 | 199.5 | 216.1 | 189.8 | 154.6 | 36.9 | 278.6 | 136.0 | 115.3 | 185.8 | 190.6 | 2058.8 | |
| 183.9 | 233.3 | 187.0 | 242.3 | 159.2 | 175.0 | 176.9 | 189.5 | 123.3 | 173.2 | 216.2 | 203.3 | 2263.1 | |
| 220.5 | 207.0 | 189.2 | 182.5 | 200.7 | 169.6 | 168.3 | 170.0 | 159.6 ) | 139.7 | 171.5 | 180.5 | 2159.1 | |
| 210.4 | 193.6 | 191.1 | 211.7 | 228.6 | 159.3 | 259.5 | 251.7 | 170.3 | 214.6 | 177.1 | 186.5 | 2454.4 | |
| 205.0 | 170.4 | 208.8 | 159.8 | 144.1 ] | 888.1 ] |
- 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。