半旬ごとの値
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川本（島根県) 1981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 | 3 | 1 | 1 | /// | 0.4 | 2.4 | -2.0 | 5.8 | -6.2 | /// | /// | 3.4 | 7 | /// | /// | /// | 11.8 | /// | /// | /// | |
| 第2半旬 | 6～10 | 4 | 4 | 2 | /// | 1.5 | 5.0 | -1.2 | 7.5 | -3.0 | /// | /// | 2.0 | 7 | /// | /// | /// | 13.1 | /// | /// | /// | |
| 第3半旬 | 11～15 | 12 | 6 | 2 | /// | -0.4 | 1.6 | -2.3 | 2.5 | -4.2 | /// | /// | 2.4 | 6 | /// | /// | /// | 9.6 | /// | /// | /// | |
| 第4半旬 | 16～20 | 11 | 8 | 2 | /// | -0.1 | 2.6 | -2.2 | 3.7 | -2.8 | /// | /// | 0.6 | 4 | /// | /// | /// | 13.2 | /// | /// | /// | |
| 第5半旬 | 21～25 | 26 | 15 | 2 | /// | 0.5 | 3.8 | -2.3 | 5.4 | -5.3 | /// | /// | 0.7 | 3 | /// | /// | /// | 17.3 | /// | /// | /// | |
| 第6半旬 | 26～31 | 7 | 3 | 1 | /// | 0.4 | 4.9 | -2.5 | 9.3 | -3.7 | /// | /// | 0.4 | 3 | /// | /// | /// | 27.4 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 7 | 5 | 2 | /// | 1.4 | 4.4 | -1.4 | 6.8 | -3.1 | /// | /// | 1.0 | 4 | /// | /// | /// | 14.9 | /// | /// | /// | |
| 第2半旬 | 6～10 | 9 | 7 | 2 | /// | 1.7 | 4.3 ) | -0.9 ) | 6.3 ) | -3.0 ) | /// | /// | 1.1 | 5 ) | /// | /// | /// | 8.5 | /// | /// | /// | |
| 第3半旬 | 11～15 | 6 | 3 | 1 | /// | 4.9 | 9.8 | -0.1 | 19.2 | -3.8 | /// | /// | 1.2 | 6 | /// | /// | /// | 19.4 | /// | /// | /// | |
| 第4半旬 | 16～20 | 31 | 21 | 5 | /// | 4.2 | 8.7 | -0.5 | 13.9 | -2.2 | /// | /// | 1.1 | 5 | /// | /// | /// | 17.0 | /// | /// | /// | |
| 第5半旬 | 21～25 | 26 | 11 | 4 | /// | 1.8 | 4.6 | -0.6 | 7.6 | -5.2 | /// | /// | 1.3 | 6 | /// | /// | /// | 5.5 | /// | /// | /// | |
| 第6半旬 | 26～28 | 9 | 7 | 1 | /// | -4.9 | -0.8 | -8.9 | 4.1 | -10.1 | /// | /// | 1.6 | 6 | /// | /// | /// | 12.5 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 2 | 1 | 1 | /// | 2.1 | 6.8 | -1.8 | 9.7 | -2.9 | /// | /// | 0.7 | 5 | /// | /// | /// | 26.1 | /// | /// | /// | |
| 第2半旬 | 6～10 | 36 | 17 | 5 | /// | 4.0 | 9.8 | -1.1 | 14.3 | -4.3 | /// | /// | 1.3 | 8 | /// | /// | /// | 29.4 | /// | /// | /// | |
| 第3半旬 | 11～15 | 17 | 12 | 4 | /// | 8.3 | 13.7 | 3.6 | 16.4 | -3.3 | /// | /// | 2.0 | 9 | /// | /// | /// | 19.1 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 7.6 | 15.6 | 0.5 | 19.1 | -2.3 | /// | /// | 0.9 | 4 | /// | /// | /// | 41.8 | /// | /// | /// | |
| 第5半旬 | 21～25 | 31 | 18 | 5 | /// | 10.1 | 15.2 | 4.9 | 17.0 | 0.4 | /// | /// | 1.4 | 5 | /// | /// | /// | 19.9 | /// | /// | /// | |
| 第6半旬 | 26～31 | 4 | 4 | 1 | /// | 7.3 | 13.3 | 2.7 | 17.3 | 0.9 | /// | /// | 1.4 | 9 | /// | /// | /// | 36.7 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 40 | 19 | 3 | /// | 8.3 | 12.2 | 3.6 | 16.0 | -1.4 | /// | /// | 0.8 | 5 | /// | /// | /// | 11.9 | /// | /// | /// | |
| 第2半旬 | 6～10 | 28 | 16 | 5 | /// | 11.4 | 16.6 | 5.5 | 21.6 | 1.8 | /// | /// | 1.3 | 4 | /// | /// | /// | 23.2 | /// | /// | /// | |
| 第3半旬 | 11～15 | 18 | 11 | 3 | /// | 11.3 | 17.9 ) | 6.1 ) | 22.3 ) | 4.4 ] | /// | /// | 0.9 | 4 | /// | /// | /// | 26.8 | /// | /// | /// | |
| 第4半旬 | 16～20 | 56 | 27 | 7 | /// | 10.0 | 14.1 | 6.3 | 19.9 | 3.9 | /// | /// | 1.2 | 6 | /// | /// | /// | 18.1 | /// | /// | /// | |
| 第5半旬 | 21～25 | 6 | 5 | 3 | /// | 11.8 | 20.3 | 3.5 | 23.9 | 2.5 | /// | /// | 1.1 | 5 | /// | /// | /// | 48.7 | /// | /// | /// | |
| 第6半旬 | 26～30 | 24 | 24 | 4 | /// | 13.9 | 22.0 | 5.3 | 25.9 | 2.3 | /// | /// | 1.5 | 4 | /// | /// | /// | 42.5 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 13 | 7 | 3 | /// | 13.4 | 21.3 | 6.9 | 28.0 | 3.9 | /// | /// | 1.2 | 4 | /// | /// | /// | 31.7 | /// | /// | /// | |
| 第2半旬 | 6～10 | 1 | 1 | 1 | /// | 17.0 | 24.5 | 10.2 | 29.4 | 7.6 | /// | /// | 0.9 | 5 | /// | /// | /// | 32.2 | /// | /// | /// | |
| 第3半旬 | 11～15 | 20 | 20 | 12 | /// | 15.2 | 22.2 | 8.3 | 26.9 | 5.2 | /// | /// | 1.2 | 7 | /// | /// | /// | 38.5 | /// | /// | /// | |
| 第4半旬 | 16～20 | 44 | 41 | 7 | /// | 12.2 | 17.0 | 7.6 | 21.4 | 4.9 | /// | /// | 0.8 | 3 | /// | /// | /// | 21.0 | /// | /// | /// | |
| 第5半旬 | 21～25 | 4 | 4 | 1 | /// | 15.3 | 23.4 | 8.6 | 27.8 | 6.0 | /// | /// | 0.7 | 3 | /// | /// | /// | 41.6 | /// | /// | /// | |
| 第6半旬 | 26～31 | 4 | 4 | 2 | /// | 17.2 | 21.3 ] | 11.0 ] | 28.3 ] | 8.2 ] | /// | /// | 1.0 | 4 | /// | /// | /// | 41.0 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 2 | 2 | 1 | /// | 15.2 | 21.9 | 9.5 | 25.6 | 6.8 | /// | /// | 0.7 | 3 | /// | /// | /// | 44.4 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | 19.4 | 27.9 | 12.3 | 30.4 | 10.1 | /// | /// | 0.6 | 2 | /// | /// | /// | 41.1 | /// | /// | /// | |
| 第3半旬 | 11～15 | 42 | 31 | 7 | /// | 19.9 | 23.7 | 17.5 | 27.0 | 16.2 | /// | /// | 0.4 | 3 | /// | /// | /// | 10.9 | /// | /// | /// | |
| 第4半旬 | 16～20 | 25 | 24 | 15 | /// | 22.0 | 26.0 | 18.5 | 29.3 | 16.3 | /// | /// | 0.7 | 3 | /// | /// | /// | 16.8 | /// | /// | /// | |
| 第5半旬 | 21～25 | 110 | 92 | 24 | /// | 22.2 | 25.4 | 19.0 | 29.4 | 16.4 | /// | /// | 1.2 | 4 | /// | /// | /// | 11.0 | /// | /// | /// | |
| 第6半旬 | 26～30 | 191 | 82 | 19 | /// | 22.2 | 24.9 | 20.6 | 26.6 | 20.0 | /// | /// | 0.7 | 3 | /// | /// | /// | 2.5 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 158 | 113 | 23 | /// | 23.6 | 27.8 ) | 20.5 ) | 31.1 ) | 20.1 ) | /// | /// | 0.9 | 4 | /// | /// | /// | 13.4 | /// | /// | /// | |
| 第2半旬 | 6～10 | 60 | 29 | 14 | /// | 25.4 | 29.3 | 21.6 | 30.7 | 20.1 | /// | /// | 1.4 | 4 | /// | /// | /// | 21.3 | /// | /// | /// | |
| 第3半旬 | 11～15 | 131 | 97 | 39 | /// | 26.1 | 29.9 | 23.6 | 31.3 | 22.1 | /// | /// | 1.2 | 6 | /// | /// | /// | 25.4 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 26.1 | 31.5 | 21.7 | 32.5 | 21.0 | /// | /// | 0.6 | 3 | /// | /// | /// | 52.3 | /// | /// | /// | |
| 第5半旬 | 21～25 | 34 | 34 | 25 | /// | 24.7 | 28.7 | 21.3 | 30.6 | 20.9 | /// | /// | 0.8 | 4 | /// | /// | /// | 28.1 | /// | /// | /// | |
| 第6半旬 | 26～31 | 17 | 16 | 13 | /// | 26.2 | 31.3 | 22.4 | 32.6 | 19.8 | /// | /// | 0.8 | 5 | /// | /// | /// | 42.2 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 40 | 40 | 11 | /// | 24.4 | 28.8 | 20.3 | 33.3 | 17.2 | /// | /// | 0.9 | 3 | /// | /// | /// | 35.8 | /// | /// | /// | |
| 第2半旬 | 6～10 | 19 | 19 | 6 | /// | 23.6 | 28.7 | 19.5 | 30.7 | 15.6 | /// | /// | 0.6 | 3 | /// | /// | /// | 30.1 | /// | /// | /// | |
| 第3半旬 | 11～15 | 25 | 25 | 14 | /// | 24.1 | 29.2 | 20.1 | 31.1 | 19.0 | /// | /// | 0.9 | 3 | /// | /// | /// | 39.9 | /// | /// | /// | |
| 第4半旬 | 16～20 | 9 | 9 | 5 | /// | 25.1 | 30.4 ) | 20.6 ) | 31.5 ] | 19.2 ) | /// | /// | 0.7 | 3 ) | /// | /// | /// | 37.4 ) | /// | /// | /// | |
| 第5半旬 | 21～25 | 3 | 2 | 2 | /// | 23.7 | 28.6 | 19.1 | 30.3 | 16.5 | /// | /// | 1.0 | 3 | 南南東 | /// | /// | 42.4 | /// | /// | /// | |
| 第6半旬 | 26～31 | 65 | 63 | 10 | /// | 25.4 | 28.4 | 22.9 | 32.0 | 19.3 | /// | /// | 1.5 | 5 | 南 | /// | /// | 28.2 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 17 | 16 | 4 | /// | 23.8 | 27.6 | 20.3 | 31.2 | 14.1 | /// | /// | 1.4 | 5 | 南南東 | /// | /// | 20.8 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | 19.5 | 24.4 ) | 15.2 ) | 26.6 ) | 12.6 ) | /// | /// | 0.9 | 4 | 南西 | /// | /// | 24.2 | /// | /// | /// | |
| 第3半旬 | 11～15 | 4 | 3 | 3 | /// | 17.8 | 23.1 | 14.2 | 24.6 | 11.4 | /// | /// | 0.6 | 3 | 北 | /// | /// | 39.3 | /// | /// | /// | |
| 第4半旬 | 16～20 | 22 | 14 | 4 | /// | 17.2 | 24.0 | 12.5 | 26.4 | 10.3 | /// | /// | 0.6 | 3 | 北北東 | /// | /// | 33.3 | /// | /// | /// | |
| 第5半旬 | 21～25 | 19 | 18 | 4 | /// | 20.1 | 25.2 | 16.4 | 27.6 | 15.1 | /// | /// | 1.1 | 5 | 南 | /// | /// | 26.2 | /// | /// | /// | |
| 第6半旬 | 26～30 | 46 | 45 | 18 | /// | 16.1 | 20.9 | 12.6 | 23.8 | 9.3 | /// | /// | 0.9 | 3 | 北北東 | /// | /// | 27.0 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 31 | 31 | 10 | /// | 16.5 | 21.6 | 12.1 | 22.7 | 8.9 | /// | /// | 1.1 | 6 | 南 | /// | /// | 30.7 | /// | /// | /// | |
| 第2半旬 | 6～10 | 62 | 49 | 7 | /// | 16.4 | 20.7 ) | 12.6 ) | 22.7 ) | 9.5 ) | /// | /// | 0.9 | 3 | 西南西 | /// | /// | 13.3 | /// | /// | /// | |
| 第3半旬 | 11～15 | 25 | 23 | 8 | /// | 13.5 | 19.3 | 9.0 | 21.2 | 7.6 | /// | /// | 0.8 | 3 | 西南西 | /// | /// | 34.7 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 13.4 | 20.6 ) | 9.5 ) | 21.7 ) | 8.0 ) | /// | /// | 0.7 | 5 ) | 北北東 | /// | /// | 25.1 ) | /// | /// | /// | |
| 第5半旬 | 21～25 | 24 | 10 | 4 | /// | 12.4 | 17.8 ) | 9.0 ) | 23.6 ) | 6.8 ] | /// | /// | 1.9 | 6 ) | 西南西 | /// | /// | 18.1 | /// | /// | /// | |
| 第6半旬 | 26～31 | 16 | 10 | 4 | /// | 11.1 | 17.4 | 5.7 | 20.2 | 4.1 | /// | /// | 0.9 | 6 | 南 | /// | /// | 40.6 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 35 | 25 | 5 | /// | 11.4 | 15.9 ) | 9.2 ) | 18.2 ) | 6.8 ] | /// | /// | 1.2 | 6 | 西南西 | /// | /// | 15.7 | /// | /// | /// | |
| 第2半旬 | 6～10 | 51 | 18 | 3 | /// | 5.3 | 8.4 | 2.9 | 12.6 | 0.2 | /// | /// | 0.6 | 3 | 南西 | /// | /// | 6.1 | /// | /// | /// | |
| 第3半旬 | 11～15 | 8 | 4 | 3 | /// | 7.7 | 13.7 | 3.4 | 16.1 | 1.0 | /// | /// | 1.0 | 5 | 南西 | /// | /// | 24.0 | /// | /// | /// | |
| 第4半旬 | 16～20 | 16 | 12 | 4 | /// | 7.2 | 13.5 ) | 2.4 ) | 15.8 ) | -1.3 ) | /// | /// | 0.6 | 4 | 北北東 | /// | /// | 19.1 | /// | /// | /// | |
| 第5半旬 | 21～25 | 12 | 8 | 2 | /// | 7.3 | 11.0 | 3.7 | 12.9 | 1.6 | /// | /// | 0.6 | 3 | 北 | /// | /// | 12.0 | /// | /// | /// | |
| 第6半旬 | 26～30 | 7 | 3 | 1 | /// | 7.1 | 11.1 | 3.7 | 13.7 | 0.5 | /// | /// | 0.6 | 3 | 南西 | /// | /// | 14.1 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 37 | 19 | 4 | /// | 2.3 | 6.3 | -0.9 | 8.6 | -2.5 | /// | /// | 1.0 | 6 | 西南西 | /// | /// | 19.7 | /// | /// | /// | |
| 第2半旬 | 6～10 | 12 | 7 | 2 | /// | 4.5 | 8.4 | 1.3 | 10.1 | -1.8 | /// | /// | 0.7 | 4 | 西南西 | /// | /// | 16.1 | /// | /// | /// | |
| 第3半旬 | 11～15 | 45 | 19 | 4 | /// | 3.4 | 6.8 | -0.4 | 12.2 | -2.4 | /// | /// | 1.0 | 6 | 南西 | /// | /// | 8.9 | /// | /// | /// | |
| 第4半旬 | 16～20 | 24 | 18 | 2 | /// | 3.0 | 7.0 | -0.3 | 8.9 | -2.6 | /// | /// | 1.0 | 5 | 西南西 | /// | /// | 18.9 | /// | /// | /// | |
| 第5半旬 | 21～25 | 3 | 3 | 1 | /// | 5.7 | 9.6 | 2.3 | 12.5 | -2.8 | /// | /// | 1.1 | 4 | 西南西 | /// | /// | 15.5 | /// | /// | /// | |
| 第6半旬 | 26～31 | 23 | 16 | 5 | /// | 5.6 | 12.1 | 0.6 | 15.9 | -0.8 | /// | /// | 0.7 | 4 | 北北東 | /// | /// | 26.4 | /// | /// | /// | |
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