半旬ごとの値
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大栃（高知県) 1984年（半旬ごとの値） 主な要素
| 月 | 半旬 | 日～日 | 降水量 | 気温 | 湿度 | 風向・風速 | 日照 時間 (h) |
雪 | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 合計 (mm) | 最大 | 平均 | 最高 (℃) | 最低 (℃) |
平均 (％) | 最小 (％) |
平均 風速 (m/s) | 最大 | 最大瞬間 | 降雪の深さ | 最深 積雪 (cm) |
|||||||||||
| 日 (mm) | 1時間 (mm) | 10分間 (mm) |
日平均 (℃) | 日最高 (℃) | 日最低 (℃) |
風速 (m/s) | 風向 | 風速 (m/s) | 風向 | 合計 (cm) | 日合計の最大 (cm) |
|||||||||||
| 第1半旬 | 1～ 5 | 4 | 4 | 1 | /// | 2.5 | 7.5 | -1.2 | 11.4 | -2.2 | /// | /// | 1.0 | 4 | 南南西 | /// | /// | 25.0 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | 2.1 | 7.8 | -2.3 | 10.6 | -2.8 | /// | /// | 0.9 | 2 | 北東 | /// | /// | 29.9 | /// | /// | /// | |
| 第3半旬 | 11～15 | 1 | 1 | 1 | /// | 3.2 | 8.5 | -1.1 | 11.1 | -3.2 | /// | /// | 0.9 | 3 | 北 | /// | /// | 24.4 | /// | /// | /// | |
| 第4半旬 | 16～20 | 16 | 11 | 2 | /// | 1.3 | 5.1 | -1.5 | 8.0 | -3.2 | /// | /// | 1.2 | 4 | 東南東 | /// | /// | 20.2 | /// | /// | /// | |
| 第5半旬 | 21～25 | 16 | 15 | 2 | /// | 1.8 | 4.6 | -0.2 | 6.3 | -1.2 | /// | /// | 1.4 | 4 | 北東 | /// | /// | 24.2 | /// | /// | /// | |
| 第6半旬 | 26～31 | 29 | 29 | 6 | /// | 0.9 | 4.6 ) | -1.5 ) | 6.5 ) | -4.0 ) | /// | /// | 1.4 | 4 ) | 北北東 | /// | /// | 25.7 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 0 | 0 | 0 | /// | 1.6 | 5.7 | -2.0 | 8.3 | -3.7 | /// | /// | 1.5 | 5 | 東北東 | /// | /// | 23.6 | /// | /// | /// | |
| 第2半旬 | 6～10 | 5 | 5 | 1 | /// | -1.1 | 1.8 | -3.7 | 4.3 | -4.9 | /// | /// | 1.3 | 4 | 北東 | /// | /// | 23.5 | /// | /// | /// | |
| 第3半旬 | 11～15 | 17 | 17 | 3 | /// | 3.3 | 7.2 | -0.3 | 8.4 | -2.7 | /// | /// | 1.2 | 4 | 北東 | /// | /// | 21.5 | /// | /// | /// | |
| 第4半旬 | 16～20 | 16 | 16 | 2 | /// | 3.3 | 8.5 | -0.5 | 12.0 | -2.6 | /// | /// | 1.4 | 6 | 北東 | /// | /// | 31.2 | /// | /// | /// | |
| 第5半旬 | 21～25 | 29 | 24 | 4 | /// | 6.1 | 12.9 | 0.4 | 13.8 | -2.7 | /// | /// | 0.8 | 3 | 北東 | /// | /// | 28.9 | /// | /// | /// | |
| 第6半旬 | 26～29 | 15 | 15 | 5 | /// | 2.8 | 6.6 | -0.1 | 10.9 | -2.8 | /// | /// | 1.6 | 4 | 北北東 | /// | /// | 23.9 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 3 | 2 | 1 | /// | 1.5 | 7.1 ) | -2.4 ) | 9.3 ) | -3.3 ) | /// | /// | 1.1 | 5 ) | 南南西 | /// | /// | 36.5 | /// | /// | /// | |
| 第2半旬 | 6～10 | 5 | 5 | 2 | /// | 3.9 | 9.4 | -0.8 | 11.1 | -3.2 | /// | /// | 1.1 | 5 | 西 | /// | /// | 27.5 | /// | /// | /// | |
| 第3半旬 | 11～15 | 17 | 10 | 2 | /// | 4.9 | 9.5 | 0.7 | 11.3 | -4.2 | /// | /// | 0.7 | 4 | 北東 | /// | /// | 16.4 | /// | /// | /// | |
| 第4半旬 | 16～20 | 21 | 16 | 3 | /// | 6.3 | 10.5 | 2.4 | 13.7 | -0.4 | /// | /// | 1.0 | 5 | 北東 | /// | /// | 25.5 | /// | /// | /// | |
| 第5半旬 | 21～25 | 33 | 32 | 8 | /// | 5.0 | 10.4 | 0.7 | 13.8 | -3.1 | /// | /// | 1.1 | 4 | 西北西 | /// | /// | 32.3 | /// | /// | /// | |
| 第6半旬 | 26～31 | 0 | 0 | 0 | /// | 9.7 | 16.9 | 3.1 | 21.7 | -0.2 | /// | /// | 1.1 | 5 | 西北西 | /// | /// | 48.7 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 30 | 20 | 4 | /// | 12.8 | 17.6 | 9.3 | 23.1 | 6.3 | /// | /// | 0.6 | 3 | 南南西 | /// | /// | 17.1 | /// | /// | /// | |
| 第2半旬 | 6～10 | 4 | 3 | 1 | /// | 10.5 | 16.2 | 4.8 | 16.9 | 0.2 | /// | /// | 1.3 | 5 | 北東 | /// | /// | 35.0 | /// | /// | /// | |
| 第3半旬 | 11～15 | 5 | 5 | 2 | /// | 12.2 | 19.6 | 5.5 | 20.8 | 4.2 | /// | /// | 1.1 | 4 | 南西 | /// | /// | 44.7 | /// | /// | /// | |
| 第4半旬 | 16～20 | 94 | 92 | 23 | /// | 15.5 | 20.7 | 11.0 | 23.1 | 6.7 | /// | /// | 1.4 | 6 | 北北東 | /// | /// | 29.0 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | 12.2 | 19.3 ) | 4.7 ) | 21.5 ) | 3.1 ) | /// | /// | 1.0 | 4 ) | 南南西 | /// | /// | 33.2 | /// | /// | /// | |
| 第6半旬 | 26～30 | 24 | 21 | 3 | /// | 14.2 | 19.5 | 9.0 | 22.4 | 7.4 | /// | /// | 0.9 | 4 | 南南西 | /// | /// | 23.1 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 53 | 53 | 12 | /// | 14.2 | 18.9 | 9.6 | 21.4 | 6.7 | /// | /// | 1.3 | 5 | 北東 | /// | /// | 22.1 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | 17.0 | 25.0 | 9.6 | 26.4 | 7.9 | /// | /// | 1.3 | 4 | 南西 | /// | /// | 55.2 | /// | /// | /// | |
| 第3半旬 | 11～15 | 72 | 63 | 16 | /// | 19.9 | 26.3 | 14.8 | 29.2 | 10.8 | /// | /// | 1.1 | 3 | 南南西 | /// | /// | 43.3 | /// | /// | /// | |
| 第4半旬 | 16～20 | 9 | 7 | 2 | /// | 16.3 | 21.4 | 11.3 | 23.6 | 10.1 | /// | /// | 1.0 | 4 | 東北東 | /// | /// | 32.1 | /// | /// | /// | |
| 第5半旬 | 21～25 | 1 | 1 | 1 | /// | 16.9 | 23.9 | 10.1 | 25.9 | 8.4 | /// | /// | 1.0 | 3 | 南南西 | /// | /// | 40.7 | /// | /// | /// | |
| 第6半旬 | 26～31 | 23 | 13 | 5 | /// | 18.9 | 24.4 | 14.8 | 27.0 | 12.5 | /// | /// | 0.8 | 3 | 南西 | /// | /// | 29.0 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 0 | 0 | 0 | /// | 20.4 | 26.1 | 15.0 | 27.4 | 13.5 | /// | /// | 0.9 | 3 | 南南西 | /// | /// | 29.1 | /// | /// | /// | |
| 第2半旬 | 6～10 | 236 | 140 | 40 | /// | 20.4 | 26.1 | 17.1 | 27.0 | 16.2 | /// | /// | 0.9 | 3 | 南南西 | /// | /// | 23.1 | /// | /// | /// | |
| 第3半旬 | 11～15 | 1 | 1 | 1 | /// | 21.1 | 26.2 | 16.7 | 28.7 | 11.8 | /// | /// | 0.8 | 3 | 南南西 | /// | /// | 21.4 | /// | /// | /// | |
| 第4半旬 | 16～20 | 129 | 73 | 12 | /// | 23.3 | 27.1 | 19.9 | 31.0 | 18.2 | /// | /// | 0.9 | 3 | 南南西 | /// | /// | 15.4 | /// | /// | /// | |
| 第5半旬 | 21～25 | 115 | 69 | 17 | /// | 21.7 | 24.7 | 19.2 | 28.3 | 17.6 | /// | /// | 0.5 | 3 | 南南西 | /// | /// | 13.8 | /// | /// | /// | |
| 第6半旬 | 26～30 | 79 | 42 | 20 | /// | 23.2 | 28.1 | 19.0 | 31.0 | 16.3 | /// | /// | 0.7 | 3 | 南西 | /// | /// | 23.1 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 10 | 5 | 3 | /// | 25.5 | 30.8 | 21.7 | 33.8 | 20.8 | /// | /// | 0.8 | 3 | 南西 | /// | /// | 36.9 | /// | /// | /// | |
| 第2半旬 | 6～10 | 2 | 2 | 2 | /// | 25.8 | 31.7 | 21.8 | 34.2 | 21.3 | /// | /// | 0.9 | 3 | 南南西 | /// | /// | 30.7 | /// | /// | /// | |
| 第3半旬 | 11～15 | 39 | 36 | 8 | /// | 24.2 | 28.7 | 20.6 | 32.3 | 19.1 | /// | /// | 0.8 | 4 | 南西 | /// | /// | 27.3 | /// | /// | /// | |
| 第4半旬 | 16～20 | 6 | 6 | 3 | /// | 25.9 | 32.6 ) | 21.4 ) | 33.6 ) | 20.8 ) | /// | /// | 1.2 | 4 | /// | /// | /// | 40.5 | /// | /// | /// | |
| 第5半旬 | 21～25 | 35 | 15 | 8 | /// | 24.7 | 29.1 | 21.9 | 33.0 | 20.7 | /// | /// | 0.7 | 4 | 南南西 | /// | /// | 23.0 | /// | /// | /// | |
| 第6半旬 | 26～31 | 96 | 55 | 18 | /// | 24.8 | 29.8 | 21.3 | 32.3 | 19.0 | /// | /// | 0.8 | 3 | 南南西 | /// | /// | 37.0 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 0 | 0 | 0 | /// | 25.5 | 31.8 | 21.0 | 32.7 | 20.1 | /// | /// | 1.2 | 3 | 南西 | /// | /// | 44.5 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | 27.0 | 34.1 | 21.5 | 36.0 | 20.0 | /// | /// | 1.2 | 3 | 南南西 | /// | /// | 51.0 | /// | /// | /// | |
| 第3半旬 | 11～15 | 86 | 72 | 22 | /// | 25.0 | 30.1 | 22.1 | 33.3 | 20.8 | /// | /// | 0.6 | 2 | 東 | /// | /// | 21.8 | /// | /// | /// | |
| 第4半旬 | 16～20 | 21 | 19 | 4 | /// | 25.0 | 30.5 | 21.3 | 32.2 | 20.2 | /// | /// | 0.7 | 3 | 北東 | /// | /// | 29.9 | /// | /// | /// | |
| 第5半旬 | 21～25 | 149 | 107 | 18 | /// | 25.2 | 29.7 | 21.1 | 32.5 | 19.1 | /// | /// | 1.4 | 5 | 南南西 | /// | /// | 26.6 | /// | /// | /// | |
| 第6半旬 | 26～31 | 2 | 1 | 1 | /// | 26.2 | 32.6 | 21.3 | 34.0 | 19.3 | /// | /// | 1.2 | 3 | 南南西 | /// | /// | 52.4 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 8 | 6 | 2 | /// | 25.1 | 29.8 | 22.0 | 31.5 | 19.1 | /// | /// | 0.7 | 3 | 南南西 | /// | /// | 30.2 | /// | /// | /// | |
| 第2半旬 | 6～10 | 36 | 31 | 10 | /// | 21.9 | 26.7 | 18.9 | 29.9 | 17.2 | /// | /// | 0.6 | 2 | 西南西 | /// | /// | 19.2 | /// | /// | /// | |
| 第3半旬 | 11～15 | 19 | 16 | 6 | /// | 19.5 | 24.2 | 17.0 | 27.1 | 16.2 | /// | /// | 0.6 | 3 | 北東 | /// | /// | 11.8 | /// | /// | /// | |
| 第4半旬 | 16～20 | 28 | 22 | 7 | /// | 20.1 | 24.9 | 16.9 | 27.5 | 14.8 | /// | /// | 0.7 | 3 | 東北東 | /// | /// | 24.2 | /// | /// | /// | |
| 第5半旬 | 21～25 | 1 | 1 | 1 | /// | 20.1 | 26.7 | 15.2 | 28.1 | 14.1 | /// | /// | 0.9 | 3 | 西南西 | /// | /// | 40.8 | /// | /// | /// | |
| 第6半旬 | 26～30 | 0 | 0 | 0 | /// | 20.1 | 25.6 | 15.0 | 26.9 | 9.0 | /// | /// | 0.8 | 4 | 南南西 | /// | /// | 28.4 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 1 | 1 | 1 | /// | 19.8 | 24.7 | 15.8 | 28.2 | 11.7 | /// | /// | 0.9 | 5 | 東北東 | /// | /// | 22.5 | /// | /// | /// | |
| 第2半旬 | 6～10 | 5 | 5 | 1 | /// | 14.8 | 21.0 | 10.3 | 23.4 | 7.3 | /// | /// | 0.8 | 3 | 北東 | /// | /// | 29.6 | /// | /// | /// | |
| 第3半旬 | 11～15 | 0 | 0 | 0 | /// | 18.2 | 23.6 | 12.7 | 25.2 | 7.7 | /// | /// | 1.7 | 5 | 東北東 | /// | /// | 41.2 | /// | /// | /// | |
| 第4半旬 | 16～20 | 52 | 23 | 5 | /// | 15.7 | 20.8 | 12.1 | 24.1 | 10.2 | /// | /// | 0.6 | 2 | 南西 | /// | /// | 15.6 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | 12.7 | 19.7 ) | 7.5 ) | 21.3 ) | 5.0 ] | /// | /// | 0.9 | 3 ) | 南西 | /// | /// | 34.1 | /// | /// | /// | |
| 第6半旬 | 26～31 | 1 | 1 | 1 | /// | 13.0 | 18.9 ) | 7.3 ) | 23.9 ) | 4.3 ) | /// | /// | 1.2 | 6 | 北東 | /// | /// | 38.4 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 0 | 0 | 0 | /// | 10.9 | 18.9 ) | 5.8 ) | 22.7 ) | 3.3 ] | /// | /// | 0.7 | 3 | 南西 | /// | /// | 30.9 | /// | /// | /// | |
| 第2半旬 | 6～10 | 1 | 1 | 1 | /// | 15.2 | 22.7 ) | 9.9 ) | 24.1 ) | 8.1 ) | /// | /// | 0.6 | 3 ] | 南南西 | /// | /// | 28.5 | /// | /// | /// | |
| 第3半旬 | 11～15 | 49 | 44 | 16 | /// | 13.9 | 18.6 ) | 8.6 ) | 19.5 ) | 6.9 ) | /// | /// | 0.8 | 3 | 西北西 | /// | /// | 17.9 | /// | /// | /// | |
| 第4半旬 | 16～20 | 3 | 2 | 1 | /// | 14.0 | 17.3 ) | 10.2 ) | 19.7 ] | 6.8 ) | /// | /// | 1.0 | 6 | 東北東 | /// | /// | 14.2 | /// | /// | /// | |
| 第5半旬 | 21～25 | 2 | 2 | 2 | /// | 9.6 | 15.7 | 4.4 | 17.4 | 1.8 | /// | /// | 0.8 | 4 | 北北東 | /// | /// | 26.1 | /// | /// | /// | |
| 第6半旬 | 26～30 | 0 | 0 | 0 | /// | 6.2 | 13.9 | 1.1 | 16.4 | 0.2 | /// | /// | 0.7 | 3 | 南南西 | /// | /// | 30.8 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 0 | 0 | 0 | /// | 7.4 | 13.9 | 2.1 | 18.2 | -0.3 | /// | /// | 1.0 | 4 | 北北東 | /// | /// | 25.8 | /// | /// | /// | |
| 第2半旬 | 6～10 | 7 | 7 | 4 | /// | 8.7 | 15.2 | 3.2 | 16.5 | -1.5 | /// | /// | 0.9 | 3 | 東南東 | /// | /// | 26.8 | /// | /// | /// | |
| 第3半旬 | 11～15 | 13 | 13 | 3 | /// | 11.4 | 15.4 | 7.6 | 18.4 | 2.1 | /// | /// | 1.2 | 5 | 北東 | /// | /// | 18.6 | /// | /// | /// | |
| 第4半旬 | 16～20 | 22 | 17 | 5 | /// | 6.0 | 10.5 | 1.9 | 14.1 | -0.8 | /// | /// | 1.0 | 5 | 北東 | /// | /// | 20.2 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | 2.2 | 5.5 | -0.9 | 10.8 | -2.4 | /// | /// | 1.1 | 3 | 北北東 | /// | /// | 25.6 | /// | /// | /// | |
| 第6半旬 | 26～31 | 1 | 1 | 1 | /// | 1.6 | 5.5 | -1.5 | 7.2 | -2.9 | /// | /// | 1.2 | 4 | 北東 | /// | /// | 38.1 | /// | /// | /// | |
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