年ごとの値
奥日光(日光)(栃木県) 年ごとの値 詳細(日照・雪・その他)
年 | 日照時間(h) | 全天日射量 (MJ/m2) | 蒸気圧 (hPa) | 雪(寒候年・cm) | 雲量 | 大気現象 | ||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
合計 | 日照率 | 各階級の日数 | 降雪 | 各階級の日数(降雪) | 最深積雪 | 各階級の日数(最深積雪) | 平均 | 各階級の日数 | 雪日数 (寒候年) | 霧日数 | 雷日数 | |||||||||||||||||||
不照 | 日照率 ≧40% | 平均 | 合計 | 日合計の最大 | ≧3cm | ≧5cm | ≧10cm | ≧20cm | ≧50cm | ≧100cm | 値 | 日 | ≧0cm | ≧1cm | ≧5cm | ≧10cm | ≧20cm | ≧50cm | ≧100cm | <1.5 | ≧8.5 | |||||||||
値 | 日 | |||||||||||||||||||||||||||||
1785.2 | 40 | 52 | 28 ] | 3/11 | 81 ] | 72 ] | 45 ] | 24 ] | 8 ] | 0 ] | 0 ] | 73 ] | 126 | 25 | ||||||||||||||||
1842.7 | 42 | 65 | 65 | 2/26 | 112 | 101 | 67 | 38 | 26 | 4 | 0 | 85 | 147 | 11 | ||||||||||||||||
1907.7 | 43 | 75 | 41 | 3/4 | 116 | 109 | 88 | 50 | 25 | 0 | 0 | 86 | 122 | 15 | ||||||||||||||||
2104.9 | 47 | 54 | 63 | 12/13 | 118 | 113 | 109 | 104 | 74 | 11 | 0 | 95 | 98 | 23 | ||||||||||||||||
1905.4 | 43 | 51 | 16 | 1/27 * | 87 | 64 | 26 | 10 | 0 | 0 | 0 | 81 | 152 | 31 | ||||||||||||||||
1892.1 | 43 | 59 | 37 | 4/6 | 105 | 85 | 61 | 36 | 10 | 0 | 0 | 89 | 157 | 17 | ||||||||||||||||
1745.8 | 39 | 67 | 28 | 12/21 | 110 | 87 | 67 | 39 | 10 | 0 | 0 | 90 | 176 | 18 | ||||||||||||||||
1752.6 | 40 | 68 | 9.0 | 48 | 12/9 | 126 | 116 | 107 | 96 | 45 | 0 | 0 | 6.3 | 93 | 152 | 16 | ||||||||||||||
1825.3 | 41 | 58 | 9.2 | 93 | 3/15 * | 127 | 121 | 110 | 101 | 89 | 32 | 0 | 6.4 | 85 | 171 | 15 | ||||||||||||||
1683.6 | 38 | 69 | 9.3 | 200 ] | 36 ] | 3/16 | 15 ] | 11 ] | 7 ] | 3 ] | 0 ] | 0 ] | 44 | 3/17 | 100 | 74 | 48 | 35 | 9 | 0 | 0 | 7.0 | 80 | 168 | 14 | |||||
1648.9 | 37 | 83 | 9.5 | 245 | 40 | 1/23 | 22 | 17 | 6 | 3 | 0 | 0 | 69 | 1/24 | 90 | 76 | 54 | 42 | 33 | 2 | 0 | 7.0 | 64 | 192 | 8 | |||||
1829.2 | 41 | 49 | 9.9 | 184 | 27 | 2/7 | 15 | 11 | 6 | 1 | 0 | 0 | 37 | 2/8 | 96 | 71 | 44 | 33 | 14 | 0 | 0 | 6.7 | 68 | 168 | 19 | |||||
1581.3 | 36 | 88 | 9.6 | 377 | 42 | 4/1 | 27 | 21 | 14 | 8 | 0 | 0 | 87 | 2/13 * | 121 | 102 | 90 | 86 | 64 | 37 | 0 | 7.3 | 92 | 174 | 7 | |||||
1896.9 | 43 | 68 | 9.4 | 191 | 44 | 3/8 | 15 | 10 | 4 | 3 | 0 | 0 | 82 | 3/10 | 98 | 81 | 68 | 56 | 53 | 11 | 0 | 6.9 | 95 | 164 | 15 | |||||
1880.4 | 42 | 53 | 9.7 | 180 | 23 | 2/7 | 15 | 11 | 6 | 2 | 0 | 0 | 57 | 2/13 | 89 | 80 | 64 | 54 | 23 | 2 | 0 | 6.8 | 83 | 176 | 17 | |||||
1741.5 | 39 | 83 | 10.1 | 215 | 25 | 12/27 | 24 | 14 | 6 | 3 | 0 | 0 | 47 | 1/1 | 91 | 82 | 62 | 54 | 40 | 0 | 0 | 7.1 | 90 | 164 | 18 | |||||
1917.1 | 43 | 63 | 9.7 | 104 | 18 | 4/3 | 12 | 9 | 5 | 0 | 0 | 0 | 15 | 4/4 * | 68 | 61 | 40 | 16 | 0 | 0 | 0 | 6.7 | 84 | 149 | 12 | |||||
1940.5 | 44 | 72 | 200 | 10.3 | 183 | 24 | 12/4 | 17 | 13 | 6 | 1 | 0 | 0 | 43 | 3/28 | 91 | 85 | 57 | 38 | 6 | 0 | 0 | 6.9 | 29 | 157 | 85 | 159 | 21 | ||
2050.4 | 46 | 57 | 219 | 9.7 | 176 | 31 | 1/3 | 18 | 12 | 4 | 1 | 0 | 0 | 53 | 1/4 * | 103 | 86 | 62 | 50 | 42 | 3 | 0 | 6.6 | 32 | 141 | 87 | 154 | 23 | ||
1885.2 | 43 | 54 | 197 | 9.7 | 191 | 22 | 2/3 | 25 | 13 | 5 | 1 | 0 | 0 | 38 | 2/3 | 110 | 104 | 89 | 58 | 21 | 0 | 0 | 6.7 | 39 | 147 | 92 | 175 | 14 | ||
1778.3 | 40 | 81 | 188 | 10.0 | 353 | 36 | 1/17 | 29 | 20 | 12 | 4 | 0 | 0 | 97 | 3/15 | 90 | 82 | 78 | 78 | 71 | 60 | 0 | 7.0 | 21 | 157 | 78 | 172 | 17 | ||
2130.2 | 48 | 41 | 225 | 8.8 | 205 | 21 | 12/17 | 18 | 12 | 9 | 1 | 0 | 0 | 30 | 1/30 * | 106 | 88 | 69 | 62 | 35 | 0 | 0 | 6.5 | 28 | 126 | 100 | 138 | 23 | ||
1974.8 | 45 | 56 | 216 | 9.6 | 138 | 25 | 3/29 | 14 | 7 | 4 | 1 | 0 | 0 | 31 | 1/6 * | 94 | 81 | 50 | 29 | 8 | 0 | 0 | 6.9 | 28 | 153 | 84 | 157 | 13 | ||
1970.7 | 44 | 53 | 207 | 9.6 | 206 | 30 | 3/22 | 18 | 13 | 6 | 1 | 0 | 0 | 50 | 2/14 * | 95 | 85 | 52 | 32 | 11 | 3 | 0 | 6.6 | 32 | 138 | 85 | 153 | 25 | ||
1862.8 | 42 | 55 | 195 | 9.3 | 157 | 18 | 1/16 | 14 | 11 | 7 | 0 | 0 | 0 | 34 | 1/17 | 104 | 97 | 85 | 50 | 22 | 0 | 0 | 6.7 | 26 | 135 | 87 | 150 | 22 | ||
1932.1 | 44 | 51 | 204 | 9.2 | 269 | 41 | 4/17 | 23 | 16 | 6 | 3 | 0 | 0 | 65 | 3/13 * | 97 | 90 | 79 | 55 | 38 | 8 | 0 | 6.7 | 33 | 132 | 80 | 136 | 8 | ||
2031.4 | 46 | 65 | 221 | 9.1 | 179 | 19 | 3/4 * | 19 | 15 | 6 | 0 | 0 | 0 | 43 | 3/8 * | 107 | 93 | 64 | 47 | 28 | 0 | 0 | 6.9 | 35 | 155 | 95 | 154 | 5 | ||
1971.1 | 44 | 58 | 207 | 9.1 | 170 | 15 | 1/21 | 22 | 15 | 7 | 0 | 0 | 0 | 31 | 2/27 | 117 | 113 | 100 | 71 | 13 | 0 | 0 | 6.6 | 46 | 146 | 86 | 187 | 22 | ||
2095.0 | 47 | 54 | 221 | 9.3 | 260 | 36 | 4/12 | 22 | 19 | 8 | 4 | 0 | 0 | 58 | 2/13 | 93 | 87 | 78 | 67 | 54 | 4 | 0 | 6.9 | 33 | 140 | 82 | 168 | 19 | ||
2241.4 | 51 | 43 | 238 | 9.2 | 260 | 37 | 1/7 | 23 | 15 | 7 | 4 | 0 | 0 | 63 | 1/20 * | 119 | 112 | 103 | 95 | 85 | 14 | 0 | 6.5 | 28 | 128 | 84 | 128 | 23 | ||
2018.8 | 46 | 57 | 212 | 9.1 | 278 | 43 | 3/27 | 23 | 17 | 8 | 3 | 0 | 0 | 66 | 3/28 | 116 | 104 | 79 | 67 | 58 | 10 | 0 | 6.9 | 28 | 151 | 103 | 160 | 24 | ||
2014.3 | 45 | 56 | 215 | 9.0 | 226 | 24 | 1/22 | 21 | 14 | 8 | 4 | 0 | 0 | 70 | 3/6 | 132 | 128 | 114 | 86 | 68 | 16 | 0 | 7.1 | 21 | 150 | 105 | 165 | 24 | ||
1910.2 | 43 | 58 | 200 | 8.6 | 115 | 20 | 2/5 | 11 | 7 | 3 | 1 | 0 | 0 | 25 | 2/7 | 100 | 82 | 41 | 19 | 7 | 0 | 0 | 7.2 | 20 | 165 | 93 | 162 | 14 | ||
1925.0 | 43 | 53 | 209 | 9.1 | 160 | 28 | 2/15 | 14 | 7 | 4 | 3 | 0 | 0 | 30 | 2/15 | 99 | 88 | 55 | 43 | 13 | 0 | 0 | 7.2 | 33 | 174 | 96 | 135 | 11 | ||
2133.2 | 48 | 48 | 226 | 9.2 | 229 | 65 | 4/3 | 12 | 10 | 6 | 3 | 1 | 0 | 65 | 4/3 | 93 | 83 | 61 | 47 | 16 | 1 | 0 | 6.7 | 35 | 127 | 101 | 109 | 22 | ||
1979.3 | 45 | 43 | 208 | 9.6 | 129 | 19 | 2/6 | 9 | 9 | 7 | 0 | 0 | 0 | 19 | 2/6 | 79 | 65 | 36 | 20 | 0 | 0 | 0 | 7.2 | 26 | 165 | 91 | 143 | 25 | ||
1923.9 | 43 | 54 | 197 | 8.9 | 124 | 29 | 3/22 | 12 | 9 | 3 | 1 | 0 | 0 | 25 | 3/22 | 81 | 67 | 26 | 7 | 2 | 0 | 0 | 7.3 | 29 | 185 | 93 | 151 | 6 | ||
2100.6 | 47 | 37 | 219 | 8.2 | 203 | 25 | 2/17 * | 19 | 16 | 7 | 2 | 0 | 0 | 43 | 2/27 | 110 | 102 | 95 | 76 | 35 | 0 | 0 | 7.2 | 26 | 168 | 119 | 111 | 18 | ||
1952.8 | 44 | 41 | 206 | 8.5 | 106 | 13 | 3/1 | 15 | 8 | 3 | 0 | 0 | 0 | 13 | 3/2 * | 78 | 58 | 21 | 5 | 0 | 0 | 0 | 7.0 | 34 | 168 | 101 | 115 | 26 | ||
2008.7 | 45 | 50 | 224 | 7.9 | 148 | 21 | 2/17 | 13 | 11 | 5 | 1 | 0 | 0 | 45 | 2/19 | 89 | 81 | 37 | 24 | 13 | 0 | 0 | 6.8 | 35 | 148 | 86 | 121 | 19 | ||
2064.5 | 46 | 36 | 221 | 8.7 | 372 | 28 | 2/26 | 33 | 24 | 13 | 7 | 0 | 0 | 125 | 3/21 | 136 | 131 | 96 | 83 | 75 | 44 | 10 | 6.9 | 33 | 153 | 110 | 116 | 16 | ||
2100.9 | 47 | 61 | 222 | 8.6 | 339 | 44 | 3/11 | 25 | 16 | 11 | 9 | 0 | 0 | 73 | 3/1 | 121 | 117 | 97 | 74 | 42 | 21 | 0 | 7.0 | 27 | 164 | 86 | 136 | 20 | ||
2129.9 | 48 | 45 | 218 | 8.5 | 295 | 80 | 3/23 | 23 | 11 | 6 | 5 | 1 | 0 | 75 | 3/24 * | 111 | 100 | 50 | 37 | 28 | 2 | 0 | 6.8 | 31 | 153 | 111 | 130 | 16 | ||
2209.0 | 50 | 38 | 228 | 9.1 | 267 | 34 | 2/3 | 24 | 18 | 8 | 3 | 0 | 0 | 42 | 2/4 | 91 | 77 | 48 | 24 | 11 | 0 | 0 | 6.8 | 37 | 149 | 105 | 105 | 21 | ||
1836.7 | 41 | 51 | 193 | 8.7 | 291 | 35 | 4/8 | 22 | 15 | 9 | 5 | 0 | 0 | 42 | 4/8 | 109 | 99 | 63 | 30 | 17 | 0 | 0 | 7.4 | 24 | 199 | 107 | 132 | 20 | ||
1617.2 | 37 | 76 | 167 | 9.1 | 230 | 34 | 1/23 | 26 | 17 | 6 | 3 | 0 | 0 | 38 | 3/8 | 90 | 79 | 55 | 28 | 9 | 0 | 0 | 7.3 | 37 | 188 | 108 | 140 | 18 | ||
1787.4 | 40 | 57 | 195 | 9.7 | 240 | 25 | 4/6 | 24 | 19 | 9 | 4 | 0 | 0 | 34 | 2/1 | 106 | 94 | 67 | 53 | 19 | 0 | 0 | 7.1 | 31 | 160 | 107 | 115 | 22 | ||
1621.1 | 37 | 60 | 162 | 9.6 | 179 | 32 | 12/27 | 17 | 14 | 5 | 1 | 0 | 0 | 40 | 2/25 | 2 ] | 90 | 80 | 73 | 54 | 0 | 0 | 7.9 ] | 12 ] | 166 ] | 5 ] | 58 ] | 4 ] | ||
1748.1 | 39 | 45 | 178 | 8.9 | 198 | 23 | 1/31 | 18 | 15 | 8 | 2 | 0 | 0 | 43 | 2/2 | 99 | 89 | 83 | 65 | 46 | 0 | 0 | 6.7 | 40 | 172 | 69 | 73 | 20 | ||
1619.7 | 37 | 62 | 169 | 8.7 | 165 | 41 | 1/25 | 13 | 6 | 4 | 2 | 0 | 0 | 62 | 1/26 | 93 | 88 | 59 | 51 | 36 | 6 | 0 | 7.4 | 36 | 219 | 87 | 87 | 4 | ||
1852.3 | 42 | 41 | 197 | 9.6 | 115 | 19 | 2/12 | 14 | 11 | 5 | 0 | 0 | 0 | 27 | 2/12 | 97 | 93 | 36 | 14 | 1 | 0 | 0 | 6.9 | 37 | 182 | 75 | 66 | 21 | ||
1835.8 | 41 | 51 | 201 | 8.8 | 216 | 49 | 3/10 | 19 | 13 | 6 | 2 | 0 | 0 | 44 | 3/13 * | 113 | 103 | 63 | 29 | 10 | 0 | 0 | 6.9 | 38 | 183 | 87 | 57 | 9 | ||
1949.2 | 44 | 38 | 205 | 8.5 | 201 | 46 | 2/6 | 15 | 11 | 7 | 2 | 0 | 0 | 43 | 2/6 | 116 | 110 | 68 | 55 | 25 | 0 | 0 | 6.7 | 47 | 177 | 97 | 50 | 10 | ||
1818.2 | 41 | 54 | 182 | 9.4 | 187 | 28 | 1/5 | 17 | 13 | 7 | 3 | 0 | 0 | 31 | 1/6 | 69 ] | 77 | 64 | 58 | 16 | 0 | 0 | 5.4 ] | 10 ] | 17 ] | 16 ] | 102 ] | 1 ] | ||
1511.9 | 34 | 66 | 156 | 10.4 | 448 | 35 | 3/1 | 67 | 27 | 8 | 5 | 0 | 0 | 67 | 3/1 | 82 | 79 | 75 | 71 | 6 | 0 | 90 | 135 | |||||||
1679.8 | 38 | 56 | 178 | 9.7 | 258 | 27 | 3/21 | 38 | 19 | 3 | 1 | 0 | 0 | 28 | 3/22 * | 60 | 15 | 10 | 3 | 0 | 0 | 94 | 109 | |||||||
1716.4 ] | 39 ] | 43 | 183 ] | 9.3 | 220 | 33 | 2/9 | 29 | 13 | 4 | 1 | 0 | 0 | 31 | 2/9 | 68 | 16 | 7 | 1 | 0 | 0 | 100 | 109 | |||||||
1762.2 | 40 | 53 | 186 | 9.1 | 285 | 33 | 1/27 | 35 | 19 | 7 | 2 | 0 | 0 | 53 | 1/27 | 79 | 75 | 65 | 21 | 1 | 0 | 97 | 122 | |||||||
1746.9 ] | 40 ] | 56 | 180 | 9.1 | 241 | 41 | 1/27 | 31 | 15 | 5 | 1 | 0 | 0 | 47 | 2/6 * | 66 | 50 | 41 | 33 | 0 | 0 | 102 | 112 | |||||||
1674.0 | 38 | 63 | 179 | 9.3 | 698 | 31 | 4/5 | 110 | 54 | 12 | 3 | 0 | 0 | 39 | 3/7 | 130 | 112 | 85 | 32 | 0 | 0 | 116 | 144 | |||||||
1928.4 | 43 | 45 | 198 | 9.6 | 475 | 44 | 12/20 | 64 | 33 | 8 | 3 | 0 | 0 | 44 | 2/15 | 88 | 74 | 70 | 19 | 0 | 0 | 99 | 106 | |||||||
1672.6 | 38 | 50 | 170 | 9.4 | 558 | 51 | 1/16 | 75 | 42 | 11 | 3 | 1 | 0 | 83 | 1/21 | 101 | 86 | 77 | 69 | 39 | 0 | 102 | 110 | |||||||
1595.9 | 36 | 58 | 168 | 9.6 | 326 | 15 | 1/3 | 52 | 22 | 8 | 0 | 0 | 0 | 15 | 12/19 | 112 | 46 | 12 | 0 | 0 | 0 | 119 | 145 | |||||||
1788.8 | 40 | 51 | 190 | 9.4 | 170 | 20 | 1/6 | 22 | 12 | 3 | 1 | 0 | 0 | 28 | 1/29 | 72 | 62 | 46 | 32 | 0 | 0 | 96 | 124 | |||||||
1669.8 | 38 | 51 | 176 | 9.3 | 301 | 22 | 2/9 | 33 | 22 | 7 | 3 | 0 | 0 | 31 | 2/10 * | 97 | 55 | 21 | 2 | 0 | 0 | 105 | 120 | |||||||
1749.9 | 39 | 56 | 182 | 9.3 | 163 | 21 | 2/20 | 21 | 10 | 4 | 1 | 0 | 0 | 20 | 2/20 | 51 | 24 | 10 | 1 | 0 | 0 | 96 | 123 ] | |||||||
1612.3 | 37 | 61 | 177 | 10.1 | 337 | 27 | 2/6 | 40 | 21 | 13 | 3 | 0 | 0 | 37 | 3/10 | 94 | 50 | 36 | 7 | 0 | 0 | 110 | 121 | |||||||
1819.1 | 41 | 43 | 194 | 9.5 | 438 | 35 | 1/15 | 44 | 24 | 16 | 6 | 0 | 0 | 58 | 1/17 | 115 | 103 | 76 | 27 | 1 | 0 | 107 | 100 | |||||||
1764.1 | 40 | 47 | 186 | 9.4 | 252 | 31 | 1/21 | 20 | 13 | 9 | 5 | 0 | 0 | 63 | 3/5 | 88 | 64 | 55 | 43 | 2 | 0 | 130 | 107 | |||||||
1904.2 | 43 | 47 | 196 | 9.6 | 260 | 28 | 12/10 | 25 | 15 | 8 | 3 | 0 | 0 | 33 | 12/10 | 99 | 58 | 26 | 10 | 0 | 0 | 139 | 90 | |||||||
1918.3 | 43 | 46 | 207 | 9.2 | 231 | 33 | 2/8 | 17 | 12 | 6 | 4 | 0 | 0 | 83 ] | 2/15 | 102 | 70 | 63 | 60 | 30 | 0 | 143 | 82 | |||||||
1813.7 | 41 | 62 | 191 | 8.4 ] | 277 | 22 | 1/30 | 32 | 18 | 9 | 1 | 0 | 0 | 31 | 3/4 | 86 | 55 | 33 | 13 | 0 | 0 | 122 | 107 ] | |||||||
1832.0 | 41 | 46 | 200 | 10.1 | 173 | 29 | 1/18 | 18 | 8 | 5 | 2 | 0 | 0 | 44 | 1/20 | 57 | 38 | 35 | 28 | 0 | 0 | 98 ] | 147 | |||||||
1787.7 | 40 | 48 | 190 | 9.4 | 236 | 26 | 3/27 | 21 | 15 | 9 | 2 | 0 | 0 | 44 | 1/16 | 75 | 58 | 38 | 16 | 0 | 0 | 107 | 117 | |||||||
1928.1 | 44 | 47 | 205 | 10.2 | 180 | 30 | 1/22 | 14 | 11 | 8 | 1 | 0 | 0 | 30 | 1/22 | 70 | 33 | 17 | 3 | 0 | 0 | 99 | 107 | |||||||
1774.5 | 40 | 55 | 184 | 10.1 | 187 | 26 | 4/10 | 23 | 13 | 5 | 1 | 0 | 0 | 27 | 4/11 | 66 | 31 | 10 | 2 | 0 | 0 | 98 | 123 | |||||||
1733.8 | 39 | 48 | 185 | 8.8 ] | 158 | 24 | 1/28 | 17 | 14 | 4 | 2 | 0 | 0 | 24 | 1/28 | 60 | 39 | 9 | 3 | 0 | 0 | 96 ] | 115 ] | |||||||
1817.7 | 41 | 50 | 189 | 9.6 ] | 69 | 11 | 1/24 | 7 | 6 | 2 | 0 | 0 | 0 | 18 | 12/17 | 35 | 12 | 6 | 0 | 0 | 0 | 80 ] | 116 | |||||||
1791.8 | 40 | 46 | 186 | 6.9 ] | 203 | 21 | 2/18 | 23 | 12 | 8 | 2 | 0 | 0 | 30 | 2/18 | 71 | 45 | 37 | 12 | 0 | 0 | 87 | 121 | |||||||
2006.3 | 45 | 36 | 210 | 10.4 | 107 | 27 | 12/24 | 11 | 7 | 2 | 2 | 0 | 0 | 27 | 12/24 | 42 | 21 | 14 | 4 | 0 | 0 | 80 | 88 | |||||||
1805.4 | 41 | 42 | 183 | 10.9 | 184 | 27 | 2/5 | 20 | 14 | 6 | 1 | 0 | 0 | 33 | 3/6 | 66 | 43 | 35 | 18 | 0 | 0 | 72 | 108 | |||||||
706.2 ] | 51 ] | 10 ] | 76 ] | 4.5 ] | 281 ] | 29 ] | 3/19 * | 23 ] | 16 ] | 10 ] | 3 ] | 0 ] | 0 ] | 47 ] | 3/19 | 96 ] | 69 ] | 38 ] | 17 ] | 0 ] | 0 ] | 93 ] | 41 ] |
- 寒候年とは、前年8月1日から当年7月31日までの期間のことです。例えば、2008年寒候年は2007年8月1日から2008年7月31日までの期間を示します。
- 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。