観測開始からの毎月の値
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勝浦（千葉県) 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| × | × | × | × | × | × | × | × | × | 130.7 | 96.5 | 106.6 | 333.8 ] | |
| 182.1 | 138.1 | 202.2 | 147.5 | 184.6 | 155.7 | 186.1 | 230.9 | 120.7 | 110.5 | 123.9 | 170.3 | 1952.6 | |
| 175.3 | 121.8 | 117.4 | 186.0 | 168.8 | 151.7 | 186.0 | 238.7 | 188.5 | 171.2 | 113.0 | 101.3 | 1919.7 | |
| 110.2 | 102.0 | 187.5 | 113.8 | 192.2 | 127.7 | 230.7 | 162.6 | 162.0 | 133.0 | 142.4 | 191.3 | 1855.4 | |
| 179.9 | 141.9 | 171.5 | 160.5 | 170.4 | 177.7 | 181.2 | 190.6 | 226.9 | 91.0 | 124.2 | 152.4 | 1968.2 | |
| 209.1 | 202.1 | 173.2 | 197.0 | 222.9 | 162.4 | 252.1 | 221.8 | 115.8 | 139.5 | 176.9 | 208.1 | 2280.9 | |
| 179.2 | 137.0 | 159.2 | 152.7 | 201.1 | 104.6 | 251.6 | 273.6 | 186.9 | 113.0 | 128.3 | 125.9 | 2013.1 | |
| 119.1 | 136.5 | 172.3 | 199.6 | 217.0 | 158.1 | 196.0 | 218.8 | 191.5 | 140.3 | 93.5 | 173.8 | 2016.5 | |
| 198.0 | 135.0 | 129.8 | 190.6 | 183.6 | 129.3 | 238.1 | 242.3 | 163.2 | 168.8 | 139.8 | 162.8 | 2081.3 | |
| 188.5 | 197.3 | 187.8 | 149.9 | 194.9 | 116.4 | 190.5 | 210.1 | 124.3 | 144.4 | 206.0 | 174.1 | 2084.2 | |
| 154.8 | 148.9 | 216.7 | 185.5 | 203.8 | 254.1 | 182.9 | 291.7 | 239.2 | 186.9 | 159.2 | 230.1 | 2453.8 | |
| 161.9 | 120.2 | 182.2 | 141.4 | 149.3 | 131.9 | 170.9 | 281.4 | 200.0 | 174.1 | 175.8 | 138.0 | 2027.1 | |
| 197.9 | 164.8 | 199.1 | 173.1 | 205.2 | 125.0 | 269.1 | 244.6 | 169.1 | 141.0 | 187.3 | 167.4 | 2243.6 | |
| 152.5 | 133.4 | 208.7 | 170.9 | 186.4 | 190.0 | 212.2 | 221.4 | 196.9 | 152.2 | 161.7 | 198.1 | 2184.4 | |
| 160.7 | 137.4 | 190.8 | 219.3 | 193.5 | 216.3 | 174.7 | 230.3 | 176.7 | 195.0 | 196.8 | 180.5 | 2272.0 | |
| 185.6 | 142.0 | 157.4 | 206.6 | 252.9 | 190.0 | 216.0 | 286.7 | 162.5 | 160.1 | 178.7 | 163.2 | 2301.7 | |
| 152.1 | 191.9 | 183.5 | 198.3 | 188.6 | 129.8 | 145.4 | 167.7 | 225.2 | 124.7 | 122.6 | 159.4 | 1989.2 | |
| 192.0 | 193.0 | 168.5 | 208.6 | 151.8 | 206.1 | 261.2 | 289.9 | 152.2 | 136.6 | 117.8 | 128.1 | 2205.8 | |
| 138.2 | 119.2 | 149.9 | 178.6 | 203.3 | 155.6 | 205.1 | 280.2 | 203.9 | 154.6 | 173.2 | 149.3 | 2111.1 | |
| 137.9 | 100.0 | 194.9 | 174.8 | 238.8 | 219.6 | 117.3 | 301.7 | 173.9 | 158.6 | 134.9 | 147.4 | 2099.8 | |
| 188.9 | 178.8 | 199.9 | 205.1 | 215.7 | 176.9 | 182.7 | 249.1 | 131.9 | 126.8 | 147.0 | 150.7 | 2153.5 | |
| 145.7 | 168.3 | 120.9 | 120.0 | 180.3 | 186.5 | 253.5 | 280.7 | 212.5 | 160.2 | 152.9 | 203.0 | 2184.5 | |
| 208.3 | 194.1 | 207.2 | 154.6 | 252.3 | 203.1 | 142.7 | 245.1 | 128.1 | 117.2 | 147.5 | 126.0 | 2126.2 | |
| 178.1 | 154.2 | 200.4 | 184.7 | 224.2 | 196.0 | 210.5 | 219.5 | 136.4 | 197.2 | 157.6 | 150.5 | 2209.3 | |
| 193.3 | 164.4 | 199.1 | 159.5 | 176.6 | 168.3 | 236.8 | 282.2 | 217.0 | 129.4 | 141.2 | 138.3 | 2206.1 | |
| 128.1 | 139.6 | 153.9 | 194.0 | 211.3 | 187.3 | 211.3 | 334.1 | 194.9 | 141.6 | 134.5 | 209.6 | 2240.2 | |
| 190.3 | 188.5 | 122.2 | 221.8 | 173.2 | 129.2 | 188.5 | 180.6 | 185.7 | 149.2 | 176.7 | 171.2 | 2077.1 | |
| 200.6 | 159.6 | 197.3 | 185.1 | 216.3 | 179.8 | 256.6 | 252.4 | 169.6 | 175.4 | 129.5 | 180.9 | 2303.1 | |
| 222.5 | 172.2 | 223.8 | 213.3 | 269.6 | 209.3 | 214.3 | 199.2 | 154.6 | 138.3 | 118.1 | 186.6 | 2321.8 | |
| 185.1 | 165.2 | 179.1 | 193.4 | 191.7 | 131.8 | 137.4 | 205.3 | 123.1 | 215.4 | 123.6 | 130.0 | 1981.1 | |
| 212.2 | 127.4 | 182.4 | 212.7 | 220.7 | 168.2 | 237.9 | 271.2 | 209.3 | 213.1 | 182.2 | 188.1 | 2425.4 | |
| 221.4 | 185.8 | 177.5 | 222.6 | 200.5 | 152.5 | 234.5 | 315.8 | 201.8 | 152.6 | 146.5 | 193.7 | 2405.2 | |
| 177.0 | 194.8 | 182.2 | 188.0 | 176.8 | 179.5 | 235.4 | 288.3 | 203.1 | 129.0 | 127.6 | 152.0 | 2233.7 | |
| 183.3 | 157.0 | 162.5 | 224.7 | 195.7 | 136.5 | 151.5 | 269.1 | 163.2 | 178.3 | 192.2 | 174.6 | 2188.6 | |
| 145.5 | 97.8 | 124.8 | 193.5 | 107.3 | 165.5 | 204.5 | 223.7 | 160.5 | 130.5 | 107.9 | 174.6 | 1836.1 | |
| 120.1 | 181.9 | 161.9 | 214.8 | 150.0 | 60.6 | 161.4 | 276.1 | 161.3 | 133.0 | 135.6 | 130.2 | 1886.9 | |
| 171.3 | 144.7 | 133.5 | 184.5 | 113.6 | 130.5 | 190.6 | 188.7 | 198.7 | 142.2 | 125.1 | 136.5 | 1859.9 | |
| 180.5 | 128.2 | 149.5 | 199.1 | 172.0 | 123.7 | 233.7 | 234.7 | 162.5 | 92.5 | 98.3 | 138.1 | 1912.8 | |
| 163.9 | 133.3 | 154.3 | 115.0 | 122.0 | 87.4 | 225.0 | 209.2 | 163.0 | 124.7 | 115.0 | 147.4 | 1760.2 | |
| 145.7 | 133.7 | 141.2 | 116.8 | 173.1 | 124.0 | 108.7 | 193.5 | 94.6 | 109.6 | 148.1 | 141.8 | 1630.8 | |
| 141.0 | 90.8 | 149.1 | 152.4 | 189.9 | 121.2 | 130.1 | 201.9 | 154.9 | 126.3 | 99.9 | 150.7 | 1708.2 | |
| 168.6 | 142.5 | 144.2 | 188.5 | 198.9 | 69.4 | 142.6 | 97.7 | 123.2 | 126.9 | 138.5 | 123.6 | 1664.6 | |
| 103.7 | 164.2 | 160.6 | 159.3 | 149.9 | 119.5 | 112.1 | 233.1 | 189.1 | 113.9 | 155.5 | 119.5 | 1780.4 | |
| 189.1 | 162.3 | 116.2 | 151.4 | 160.4 | 117.5 | 253.5 | 206.1 | 149.0 | 138.4 | 164.8 | 199.4 | 2008.1 | |
| 181.0 | 163.6 | 129.6 | 170.9 | 132.9 | 149.7 | 183.6 | 204.9 | 155.5 | 95.6 | 132.4 | 160.3 | 1860.0 | |
| 158.0 | 137.0 | 219.6 | 175.9 | 217.7 | 147.6 | 154.0 | 218.6 | 107.8 | 133.7 | 169.5 | 156.8 | 1996.2 | |
| 153.2 | 156.6 | 161.9 | 174.3 | 200.0 | 203.5 | 151.3 | 246.0 | 167.8 | 143.2 | 124.3 | 181.6 | 2063.7 | |
| 158.4 | 92.9 | 172.4 | 210.1 | 209.3 | 170.3 | 157.8 | 228.6 | 180.4 | 149.3 | 132.8 | 176.1 | 2038.4 | |
| 199.2 | 197.8 | 187.3 | 175.5 | 182.3 | 192.4 | 231.1 | 258.7 | 208.4 | 149.5 | 148.3 | 189.6 | 2320.1 | |
| 197.3 | 189.5 | 184.8 | 222.4 | 190.2 | 206.3 | 296.7 | 251.5 | 247.9 | 100.0 | 178.0 | 205.5 | 2470.1 | |
| 216.2 | 182.6 | 194.1 | 216.9 | 199.7 | 138.7 | 157.5 | 275.2 | 236.8 | 161.2 | 126.1 | 161.3 | 2266.3 | |
| 240.7 | 196.9 | 197.0 | 191.1 | 89.6 | 113.9 | 183.3 | 230.0 | 149.3 | 143.1 | 177.6 | 179.6 | 2092.1 | |
| 100.6 | 125.7 | 175.5 | 117.4 | 175.0 | 105.3 | 133.1 | 220.2 | 133.3 | 148.1 | 161.5 | 133.2 | 1728.9 | |
| 156.5 | 172.3 | 214.1 | 153.1 | 138.0 | 124.3 | 101.9 | 260.4 | 126.6 | 196.3 | 130.0 | 146.9 | 1920.4 | |
| 166.0 | 115.6 | 134.0 | 103.8 | 192.9 | 108.8 | 98.8 | 197.9 | 125.2 | 183.0 | 123.5 | 157.6 | 1707.1 | |
| 184.6 | 142.6 | 179.8 | 142.2 | 251.5 | 202.8 | 156.6 | 221.9 | 152.9 | 136.0 | 98.6 | 187.4 | 2056.9 | |
| 190.8 | 177.4 | 139.5 | 211.7 | 219.4 | 193.2 | 177.8 | 211.8 | 181.0 | 120.7 | 223.3 | 155.2 | 2201.8 | |
| 156.0 | 109.1 | 171.6 | 185.5 | 207.3 | 175.8 | 173.6 | 228.3 | 165.0 | 141.9 | 126.6 | 203.4 | 2044.1 | |
| 198.9 | 180.7 | 183.4 | 143.3 | 206.5 | 94.7 | 145.6 | 210.5 | 154.1 | 151.3 | 154.8 | 165.0 | 1988.8 | |
| 188.7 | 156.0 | 228.6 | 183.9 | 221.2 | 125.2 | 177.5 | 245.8 | 142.5 | 121.7 | 168.9 | 181.2 | 2141.2 | |
| 153.7 | 117.3 | 188.9 | 193.3 | 191.1 | 169.6 | 180.0 | 260.0 | 218.8 | 178.3 | 165.8 | 172.3 | 2189.1 | |
| 179.6 | 179.5 | 188.7 | 147.7 | 214.3 | 141.6 | 240.3 | 242.1 | 165.8 | 172.4 | 202.1 | 239.4 | 2313.5 | |
| 200.7 | 139.5 | 188.4 | 191.6 | 239.5 | 161.2 | 126.5 | 198.4 | 174.5 | 125.9 | 163.6 | 141.0 | 2050.8 | |
| 184.3 | 159.7 | 199.0 | 177.5 | 186.6 | 108.6 | 218.6 | 308.7 | 253.4 | 120.9 | 129.7 | 186.0 | 2233.0 | |
| 233.3 | 138.9 | 141.9 | 137.6 | 184.1 | 127.5 | 206.2 | 204.5 | 192.3 | 147.4 | 134.8 | 180.4 | 2028.9 | |
| 172.6 | 188.5 | 150.5 | 199.1 | 250.2 | 126.7 | 263.3 | 164.9 | 191.9 | 170.5 | 137.9 | 185.3 | 2201.4 | |
| 161.8 | 164.9 | 202.4 | 169.5 | 213.2 | 177.6 | 294.5 | 303.3 | 123.9 | 145.4 | 166.7 | 157.3 | 2280.5 | |
| 186.6 | 155.2 | 187.1 | 159.4 | 235.7 | 198.4 | 177.6 | 222.9 | 173.5 | 174.0 | 109.5 | 189.8 | 2169.7 | |
| 172.4 | 204.7 | 141.2 | 171.6 | 194.0 | 169.1 | 135.0 | 155.5 | 192.4 | 193.2 | 151.9 | 221.7 | 2102.7 | |
| 222.6 | 147.3 | 182.7 | 221.8 | 208.8 | 130.9 | 236.7 | 230.0 | 172.3 | 197.9 | 125.8 | 195.7 | 2272.5 | |
| 199.3 | 164.0 | 187.3 | 206.1 | 248.0 | 186.9 | 164.6 | 233.8 | 137.4 | 191.4 | 142.0 | 155.1 | 2215.9 | |
| 196.9 | 199.5 | 161.1 | 163.0 | 228.4 | 172.1 | 118.4 | 218.4 | 144.7 | 149.5 | 181.0 | 192.7 | 2125.7 | |
| 200.2 | 166.3 | 195.9 | 191.1 | 190.3 | 106.6 | 245.7 | 311.9 | 211.4 | 143.8 | 126.4 | 157.1 | 2246.7 | |
| 181.1 | 144.7 | 94.3 | 207.8 | 211.8 | 135.9 | 231.3 | 301.4 | 159.9 | 176.4 | 195.0 | 189.0 | 2228.6 | |
| 184.9 | 178.1 | 149.5 | 156.5 | 166.5 | 161.9 | 143.3 | 262.7 | 138.7 | 156.8 | 117.7 | 164.6 | 1981.2 | |
| 162.1 | 148.2 | 141.2 | 195.7 | 180.7 | 186.7 | 166.7 | 208.7 | 138.3 | 131.8 | 121.9 | 162.0 | 1944.0 | |
| 186.8 | 152.0 | 144.2 | 213.2 | 192.0 | 146.3 | 91.6 | 174.5 | 69.6 | 128.8 | 186.5 | 186.8 | 1872.3 | |
| 133.7 | 127.3 | 179.9 ) | 216.7 | 130.8 | 139.7 | 146.1 | 228.2 | 180.9 | 132.2 | 150.3 | 161.1 | 1926.9 | |
| 146.4 | 75.4 | 183.9 | 156.8 | 158.6 | 137.8 | 158.2 | 236.2 | 159.6 | 158.1 | 169.1 | 211.0 | 1951.1 | |
| 193.5 | 183.8 | 102.2 | 167.9 | 190.0 | 118.3 | 169.5 | 178.8 | 111.7 | 76.1 | 147.9 | 145.3 | 1785.0 | |
| 152.3 | 159.7 | 82.7 | 184.1 | 178.9 | 132.0 | 112.9 | 224.2 | 171.0 | 138.1 | 137.9 | 160.5 | 1834.3 | |
| 128.7 | 174.9 | 169.0 | 197.6 | 195.2 | 132.9 | 80.8 | 126.6 | 130.5 | 139.6 | 150.0 | 140.2 | 1766.0 | |
| 157.9 | 187.7 | 146.1 | 205.6 | 183.4 | 144.7 | 223.4 | 310.4 | 143.1 | 100.9 | 178.3 | 133.8 | 2115.3 | |
| 207.7 | 158.0 | 141.2 | 150.6 | 161.1 | 99.6 | 128.2 | 275.7 | 142.9 | 153.6 | 197.3 | 225.1 | 2041.0 | |
| 175.8 | 175.8 | 154.0 | 205.3 | 171.6 | 115.5 | 201.7 | 207.6 | 151.8 | 144.4 | 112.5 | 195.6 | 2011.6 | |
| 218.7 | 171.9 | 139.6 | 201.7 | 155.7 | 157.0 | 182.5 | 220.7 | 148.8 | 219.5 | 144.1 | 127.1 | 2087.3 | |
| 159.1 | 134.3 | 180.4 | 101.7 | 136.5 | 88.7 | 129.7 | 146.3 | 135.1 | 126.5 | 140.8 | 143.2 | 1622.3 | |
| 199.6 | 177.5 | 104.4 | 165.8 | 181.4 | 144.0 | 216.0 | 263.1 | 168.3 | 156.0 | 156.2 | 179.8 | 2112.1 | |
| 140.4 | 194.2 | 206.0 | 186.4 | 194.5 | 114.8 | 180.2 | 237.5 | 174.4 | 95.5 | 96.8 | 149.6 | 1970.3 | |
| 170.4 | 120.7 | 164.6 | 218.3 | 178.3 | 110.9 | 243.1 | 149.8 | 146.1 | 175.5 | 169.1 | 183.4 | 2030.2 | |
| 186.9 | 158.1 | 196.2 | 146.0 ) | 165.4 | 125.8 | 174.5 | 245.9 | 134.6 | 171.1 | 130.8 | 128.6 | 1963.9 | |
| 191.9 | 126.3 | 175.0 | 136.8 | 138.4 | 116.2 | 89.1 | 162.9 | 204.7 | 144.5 | 86.7 | 170.1 | 1742.6 | |
| 184.1 | 176.6 | 153.6 | 219.8 | 123.9 | 161.6 | 235.4 | 213.7 | 178.8 | 119.8 | 162.0 | 153.0 | 2082.3 | |
| 176.1 | 123.3 | 164.9 | 196.0 | 182.8 | 113.6 | 84.4 | 184.5 | 189.9 | 118.9 | 161.2 | 201.3 | 1896.9 | |
| 133.1 | 104.3 | 150.2 | 147.2 | 126.4 | 109.4 | 71.8 | 213.5 | 148.2 | 156.6 | 143.2 | 129.2 | 1633.1 | |
| 144.9 | 167.7 | 189.2 | 154.1 | 215.1 | 205.8 ) | 105.5 | 251.2 ) | 116.0 | 135.4 | 139.8 | 177.8 | 2002.5 | |
| 150.2 | 200.1 | 187.9 | 154.7 | 146.1 | 111.0 | 193.2 | 201.6 | 134.1 | 146.5 | 115.5 | 175.9 | 1916.8 | |
| 149.9 | 123.2 | 166.6 | 206.0 ) | 161.8 | 105.5 | 68.8 | 181.0 | 160.0 | 144.5 | 114.4 ) | 172.3 | 1754.0 | |
| 200.9 ) | 96.8 | 120.0 ) | 119.2 | 197.9 | 158.3 | 192.1 | 259.2 | 195.9 | 87.2 | 136.6 | 173.7 | 1937.8 | |
| 214.3 | 131.2 | 198.6 | 213.5 ) | 149.4 | 105.5 | 173.3 | 239.7 | 199.9 | 125.4 ) | 125.7 | 162.4 | 2038.9 | |
| 132.2 | 121.4 | 129.8 | 178.5 | 193.7 ) | 124.1 | 176.7 | 280.4 ) | 190.1 | 159.7 | 146.9 ) | 161.7 | 1995.2 | |
| 199.9 | 136.5 | 170.8 | 186.3 | 222.2 | 112.8 | 138.6 | 237.1 | 174.9 | 112.9 | 151.9 | 176.7 ) | 2020.6 | |
| 195.2 ) | 89.4 ] | 185.4 | 197.7 | 256.8 | 158.0 | 191.1 | 198.0 | 172.4 | 135.8 | 134.9 | 184.5 | 2099.2 ] | |
| 163.9 | 156.2 | 190.4 | 137.5 | 222.3 | 158.5 | 186.1 | 174.4 | 142.6 | 196.2 | 129.9 | 146.3 | 2004.3 | |
| 179.2 | 144.7 | 150.6 | 119.0 | 206.1 | 141.0 | 186.8 | 205.1 | 115.0 | 119.7 | 115.9 | 183.8 | 1866.9 | |
| 210.2 | 179.3 | 175.6 | 178.9 | 218.6 | 155.2 | 236.8 | 159.1 | 132.2 | 107.3 | 142.7 | 184.6 | 2080.5 | |
| 189.3 | 157.9 | 203.3 | 199.4 | 191.3 | 157.0 | 241.6 | 238.9 | 118.1 | 144.1 | 139.2 | 117.6 | 2097.7 | |
| 200.2 | 104.9 | 173.8 | 196.2 | 228.1 | 154.8 | 96.9 | 229.7 | 198.1 | 130.8 | 153.3 | 120.5 | 1987.3 | |
| 134.5 ) | 172.3 | 160.3 | 229.4 | 185.3 | 131.9 | 57.5 | 308.7 | 152.8 | 111.9 | 157.6 | 152.0 | 1954.2 | |
| 168.1 | 213.0 | 171.0 | 217.0 | 164.3 | 168.5 | 215.7 | 192.5 | 126.9 | 154.5 | 180.3 | 195.9 | 2167.7 | |
| 176.3 | 173.0 | 183.3 | 161.4 | 180.3 | 160.3 | 179.0 ) | 202.8 | 163.5 | 158.3 | 156.1 | 173.2 | 2067.5 | |
| 161.5 | 153.0 | 171.1 | 183.0 | 210.2 | 137.4 | 263.3 | 297.1 | 196.8 | 209.2 | 176.7 | 184.3 | 2343.6 | |
| 193.2 | 137.6 | 186.4 | 125.4 | 186.4 | 203.4 | 219.2 | 262.8 | 203.4 | 127.2 | 139.5 | 214.0 | 2198.5 | |
| 207.6 | 211.7 | 178.4 | 179.5 | 7.0 ] | 784.2 ] |
- 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。
赤実線の前後では観測データや観測史上1位などの極値を比較できませんが、赤点線の前後では極値を比較できます。 - 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。