半旬ごとの値
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海士（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 | 28 | 16 | 4 | /// | 1.7 | 3.6 | -0.5 | 8.1 | -4.3 | /// | /// | 5.0 | 11 | 西南西 | /// | /// | 12.9 | /// | /// | /// | |
| 第2半旬 | 6～10 | 3 | 2 | 1 | /// | 3.0 | 5.5 | -0.2 | 7.1 | -2.3 | /// | /// | 4.1 | 9 | 西北西 | /// | /// | 12.5 | /// | /// | /// | |
| 第3半旬 | 11～15 | 18 | 11 | 2 | /// | 1.1 | 2.2 | -0.5 | 2.8 | -0.9 | /// | /// | 4.0 | 8 | 西 | /// | /// | 8.9 | /// | /// | /// | |
| 第4半旬 | 16～20 | 28 | 16 | 11 | /// | 2.6 | 4.1 | 0.2 | 5.9 | -0.9 | /// | /// | 2.6 | 6 | 西北西 | /// | /// | 16.8 | /// | /// | /// | |
| 第5半旬 | 21～25 | 17 | 10 | 3 | /// | 2.5 | 4.7 ) | 0.1 ) | 6.0 ) | -1.7 ) | /// | /// | 2.1 | 5 | 北東 | /// | /// | 12.7 | /// | /// | /// | |
| 第6半旬 | 26～31 | 9 | 4 | 2 | /// | 1.9 | 4.6 | -1.0 | 7.6 | -2.7 | /// | /// | 2.1 | 6 | 北東 | /// | /// | 21.4 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 15 | 7 | 2 | /// | 2.2 | 4.4 | -0.8 | 5.6 | -3.0 | /// | /// | 2.4 | 6 | 北西 | /// | /// | 14.0 | /// | /// | /// | |
| 第2半旬 | 6～10 | 6 | 6 | 2 | /// | 3.5 | 6.0 ] | 0.1 ] | 7.3 ] | -2.0 ] | /// | /// | 2.7 | 9 ) | 西 | /// | /// | 19.0 | /// | /// | /// | |
| 第3半旬 | 11～15 | 11 | 9 | 2 | /// | 7.1 | 10.0 | 3.9 | 13.2 | 1.0 | /// | /// | 2.8 | 8 | 西北西 | /// | /// | 20.5 | /// | /// | /// | |
| 第4半旬 | 16～20 | 28 | 17 | 5 | /// | 3.8 | 8.5 ] | 0.3 ] | 9.3 ] | -1.1 ] | /// | /// | 3.0 | 8 | 東北東 | /// | /// | 14.4 | /// | /// | /// | |
| 第5半旬 | 21～25 | 17 | 7 | 2 | /// | 2.6 | 5.3 | -1.2 | 7.2 | -3.7 | /// | /// | 3.0 | 9 | 西北西 | /// | /// | 10.3 | /// | /// | /// | |
| 第6半旬 | 26～28 | 5 | 3 | 1 | /// | -2.8 | 0.3 | -7.4 | 3.7 | -8.0 | /// | /// | 3.8 | 11 | 西 | /// | /// | 8.1 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 1 | 1 | 1 | /// | 4.2 | 7.5 | -0.3 | 10.4 | -2.7 | /// | /// | 2.3 | 8 | 西 | /// | /// | 33.0 | /// | /// | /// | |
| 第2半旬 | 6～10 | 16 | 10 | 2 | /// | 5.2 | 7.7 | 0.1 | 11.0 | -3.3 | /// | /// | 4.4 | 12 | 西南西 | /// | /// | 21.1 | /// | /// | /// | |
| 第3半旬 | 11～15 | 10 | 6 | 2 | /// | 8.0 | 11.9 | 3.8 | 14.8 | -3.4 | /// | /// | 3.3 | 11 | 西北西 | /// | /// | 23.8 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 7.4 | 13.7 | 0.0 | 18.1 | -2.2 | /// | /// | 1.6 | 6 | 西北西 | /// | /// | 46.3 | /// | /// | /// | |
| 第5半旬 | 21～25 | 24 | 19 | 6 | /// | 9.9 | 13.0 | 6.6 | 15.7 | 3.9 | /// | /// | 3.0 | 8 | 西北西 | /// | /// | 25.6 | /// | /// | /// | |
| 第6半旬 | 26～31 | 1 | 1 | 1 | /// | 7.3 ) | 10.6 ) | 3.3 ) | 12.7 ) | 0.3 ) | /// | /// | 3.4 | 11 | 西 | /// | /// | 44.9 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 25 | 13 | 2 | /// | 9.2 | 11.4 | 4.8 | 13.0 | -0.3 | /// | /// | 2.2 | 7 | 西南西 | /// | /// | 16.5 | /// | /// | /// | |
| 第2半旬 | 6～10 | 46 | 29 | 7 | /// | 9.8 ) | 13.9 ) | 4.0 ) | 16.0 ) | 1.4 ) | /// | /// | 2.0 | 6 | 東南東 | /// | /// | 28.7 | /// | /// | /// | |
| 第3半旬 | 11～15 | 9 | 5 | 3 | /// | 11.4 | 15.4 ) | 5.6 ) | 19.1 ) | 3.1 ) | /// | /// | 1.9 | 5 | 西南西 | /// | /// | 36.6 | /// | /// | /// | |
| 第4半旬 | 16～20 | 53 | 26 | 5 | /// | 10.5 | 13.0 ) | 6.8 ) | 17.0 ) | 5.0 ) | /// | /// | 3.2 | 12 | 西 | /// | /// | 21.8 | /// | /// | /// | |
| 第5半旬 | 21～25 | 13 | 7 | 5 | /// | 14.1 | 17.3 | 9.8 | 20.3 | 3.4 | /// | /// | 4.4 | 8 | 西南西 | /// | /// | 57.4 | /// | /// | /// | |
| 第6半旬 | 26～30 | 4 | 3 | 1 | /// | 14.3 | 18.8 | 8.2 | 21.7 | 3.5 | /// | /// | 3.1 | 8 | 西南西 | /// | /// | 45.0 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 3 | 3 | 1 | /// | 15.4 | 19.0 | 11.5 | 23.6 | 9.5 | /// | /// | 3.0 | 7 | 南西 | /// | /// | 32.7 | /// | /// | /// | |
| 第2半旬 | 6～10 | 30 | 30 | 8 | /// | 16.6 | 21.8 | 11.4 | 24.1 | 8.0 | /// | /// | 3.0 | 11 | 西南西 | /// | /// | 29.0 | /// | /// | /// | |
| 第3半旬 | 11～15 | 42 | 42 | 15 | /// | 16.0 | 20.2 | 10.9 | 25.2 | 7.3 | /// | /// | 2.5 | 6 | 南西 | /// | /// | 41.4 | /// | /// | /// | |
| 第4半旬 | 16～20 | 46 | 39 | 8 | /// | 11.9 | 14.1 | 8.6 | 17.5 | 4.9 | /// | /// | 3.3 | 9 | 東北東 | /// | /// | 24.8 | /// | /// | /// | |
| 第5半旬 | 21～25 | 5 | 4 | 1 | /// | 17.0 | 20.2 | 13.4 | 23.7 | 8.4 | /// | /// | 2.8 | 7 | 南西 | /// | /// | 43.4 | /// | /// | /// | |
| 第6半旬 | 26～31 | 10 | 9 | 3 | /// | 16.6 | 20.0 | 11.8 | 26.0 | 9.1 | /// | /// | 2.5 | 7 | 西南西 | /// | /// | 44.4 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 0 | 0 | 0 | /// | 16.2 | 20.6 | 11.0 | 23.8 | 7.6 | /// | /// | 2.1 | 6 | 西南西 | /// | /// | 48.5 | /// | /// | /// | |
| 第2半旬 | 6～10 | 2 | 2 | 1 | /// | 19.4 | 25.2 | 13.5 | 27.7 | 11.4 | /// | /// | 1.4 | 6 | 北東 | /// | /// | 44.7 | /// | /// | /// | |
| 第3半旬 | 11～15 | 34 | 33 | 6 | /// | 18.7 | 20.8 | 16.7 | 24.8 | 15.3 | /// | /// | 1.5 | 5 | 東南東 | /// | /// | 12.7 | /// | /// | /// | |
| 第4半旬 | 16～20 | 5 | 5 | 2 | /// | 21.6 ) | 24.5 ) | 18.5 ) | 26.8 ) | 15.6 ] | /// | /// | 1.7 | 5 | 西 | /// | /// | 34.1 | /// | /// | /// | |
| 第5半旬 | 21～25 | 65 | 29 | 8 | /// | 21.1 | 24.2 | 18.0 | 29.7 | 15.1 | /// | /// | 2.2 | 7 | 西南西 | /// | /// | 13.6 | /// | /// | /// | |
| 第6半旬 | 26～30 | 4 ] | 4 ] | 1 ] | /// | 21.5 | 23.3 | 20.3 | 24.3 | 18.6 | /// | /// | /// | 3 ] | 西南西 | /// | /// | 5.4 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | /// | /// | /// | /// | 23.1 | 25.5 | 20.8 | 29.0 | 19.6 | /// | /// | /// | /// | /// | /// | /// | 10.9 | /// | /// | /// | |
| 第2半旬 | 6～10 | 7 ] | 7 ] | 2 ] | /// | 24.6 | 27.4 ] | 22.1 ] | 29.2 ] | 20.3 ] | /// | /// | 4.4 ] | 8 ] | 西南西 | /// | /// | 19.7 ) | /// | /// | /// | |
| 第3半旬 | 11～15 | 1 | 1 | 1 | /// | 26.0 | 29.4 | 22.4 | 30.2 | 18.9 | /// | /// | 1.8 | 4 | 西 | /// | /// | 39.1 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 27.0 | 30.3 | 23.1 | 30.7 | 21.8 | /// | /// | 2.6 | 6 | 西南西 | /// | /// | 60.5 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | 25.4 | 28.4 | 22.6 | 30.6 | 19.0 | /// | /// | 1.9 | 5 | 東北東 | /// | /// | 35.6 | /// | /// | /// | |
| 第6半旬 | 26～31 | 0 | 0 | 0 | /// | 26.8 | 30.7 ) | 23.6 ) | 33.8 ) | 21.0 ) | /// | /// | 2.2 | 6 ) | 東 | /// | /// | 60.7 ) | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 19 | 19 | 7 | /// | 26.3 | 29.3 | 22.3 | 32.3 | 17.4 | /// | /// | 2.9 | 7 | 北北東 | /// | /// | 42.6 | /// | /// | /// | |
| 第2半旬 | 6～10 | 7 | 5 | 1 | /// | 24.0 | 27.0 | 20.4 | 28.1 | 15.0 | /// | /// | 2.4 | 6 | 西南西 | /// | /// | 22.3 | /// | /// | /// | |
| 第3半旬 | 11～15 | 36 | 36 | 14 | /// | 24.1 | 27.1 | 21.2 | 27.9 | 18.8 | /// | /// | 2.8 | 7 | 北東 | /// | /// | 42.1 | /// | /// | /// | |
| 第4半旬 | 16～20 | 11 | 8 | 6 | /// | 25.4 | 28.2 | 22.6 | 29.6 | 20.2 | /// | /// | 2.6 | 7 | 東北東 | /// | /// | 42.2 | /// | /// | /// | |
| 第5半旬 | 21～25 | 2 | 2 | 2 | /// | 24.6 | 27.9 | 20.3 | 30.7 | 16.9 | /// | /// | 2.0 | 5 | 北東 | /// | /// | 41.4 | /// | /// | /// | |
| 第6半旬 | 26～31 | 44 | 24 | 10 | /// | 25.6 ) | 29.0 ) | 21.7 ) | 32.3 ) | 19.2 ) | /// | /// | 1.9 | 5 | 東南東 | /// | /// | 35.0 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 10 | 10 | 4 | /// | 24.6 | 27.7 | 21.2 | 29.3 | 14.5 | /// | /// | 2.7 | 6 | 北北東 | /// | /// | 31.5 | /// | /// | /// | |
| 第2半旬 | 6～10 | 6 | 5 | 5 | /// | 21.2 | 24.7 | 16.9 | 25.6 | 14.3 | /// | /// | 2.7 | 6 | 東北東 | /// | /// | 38.7 | /// | /// | /// | |
| 第3半旬 | 11～15 | 5 | 5 | 5 | /// | 17.9 | 22.9 | 13.0 | 23.2 | 8.8 | /// | /// | 1.3 | 5 | 東北東 | /// | /// | 40.7 | /// | /// | /// | |
| 第4半旬 | 16～20 | 4 | 3 | 1 | /// | 18.2 | 23.7 ) | 13.5 ) | 24.7 ) | 10.0 ) | /// | /// | 1.2 | 6 | 東北東 | /// | /// | 36.2 | /// | /// | /// | |
| 第5半旬 | 21～25 | 55 | 44 | 10 | /// | 20.8 | 25.2 | 16.7 | 26.0 | 12.8 | /// | /// | 2.4 | 8 | 西南西 | /// | /// | 35.6 | /// | /// | /// | |
| 第6半旬 | 26～30 | 67 | 66 | 37 | /// | 18.0 | 20.7 ) | 12.7 ) | 22.8 ] | 10.0 ) | /// | /// | 2.9 | 11 | /// | /// | /// | 26.1 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 43 | 38 | 16 | /// | 18.4 | 21.4 | 14.3 | 22.6 | 8.9 | /// | /// | 2.4 | 7 | 西南西 | /// | /// | 26.4 | /// | /// | /// | |
| 第2半旬 | 6～10 | 16 | 16 | 5 | /// | 17.9 | 21.5 | 14.0 | 23.2 | 8.5 | /// | /// | 2.5 | 9 | 西 | /// | /// | 26.1 | /// | /// | /// | |
| 第3半旬 | 11～15 | 11 | 11 | 5 | /// | 14.8 | 20.2 | 7.5 | 21.5 | 5.1 | /// | /// | 1.7 | 5 | 北東 | /// | /// | 37.3 | /// | /// | /// | |
| 第4半旬 | 16～20 | 6 | 6 | 4 | /// | 15.9 | 20.0 | 11.0 | 21.4 | 6.5 | /// | /// | 2.5 | 8 | 東北東 | /// | /// | 31.1 | /// | /// | /// | |
| 第5半旬 | 21～25 | 8 | 6 | 2 | /// | 14.6 | 16.8 ] | 8.4 ] | 23.3 ] | 2.7 ] | /// | /// | 4.8 | 11 ) | 西北西 | /// | /// | 18.4 | /// | /// | /// | |
| 第6半旬 | 26～31 | 8 | 4 | 3 | /// | 12.2 | 18.0 | 4.7 | 20.6 | 2.2 | /// | /// | 1.6 | 8 | 西 | /// | /// | 44.1 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 43 | 40 | 10 | /// | 13.6 | 15.9 | 11.4 | 18.3 | 7.9 | /// | /// | 3.9 | 10 | 西南西 | /// | /// | 17.2 | /// | /// | /// | |
| 第2半旬 | 6～10 | 18 | 13 | 5 | /// | 8.1 | 9.9 | 5.6 | 12.5 | 4.4 | /// | /// | 3.0 | 7 | 西北西 | /// | /// | 18.2 | /// | /// | /// | |
| 第3半旬 | 11～15 | 7 | 7 | 6 | /// | 11.1 | 14.0 | 4.7 | 16.1 | 0.4 | /// | /// | 2.9 | 7 | 南西 | /// | /// | 20.6 | /// | /// | /// | |
| 第4半旬 | 16～20 | 22 | 11 | 3 | /// | 10.6 | 13.3 | 5.8 | 16.3 | 1.0 | /// | /// | 3.2 | 7 | 西南西 | /// | /// | 20.9 | /// | /// | /// | |
| 第5半旬 | 21～25 | 10 | 6 | 5 | /// | 9.9 | 12.6 | 6.3 | 14.1 | 3.4 | /// | /// | 2.6 | 6 | 西南西 | /// | /// | 20.7 | /// | /// | /// | |
| 第6半旬 | 26～30 | 12 | 5 | 2 | /// | 8.9 | 11.0 | 6.8 | 13.3 | 5.4 | /// | /// | 2.5 | 6 | 北北東 | /// | /// | 4.2 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 31 | 25 | 5 | /// | 6.6 | 9.2 | 2.6 | 12.5 | 0.6 | /// | /// | 3.4 | 8 | 西 | /// | /// | 17.5 | /// | /// | /// | |
| 第2半旬 | 6～10 | 7 | 6 | 3 | /// | 7.3 | 9.9 | 4.2 | 11.0 | -0.2 | /// | /// | 2.2 | 6 | 西 | /// | /// | 22.4 | /// | /// | /// | |
| 第3半旬 | 11～15 | 9 | 4 | 1 | /// | 5.6 | 7.8 | 2.2 | 11.8 | 0.6 | /// | /// | 3.5 | 7 | 西北西 | /// | /// | 10.3 | /// | /// | /// | |
| 第4半旬 | 16～20 | 23 | 20 | 5 | /// | 6.6 | 9.5 | 2.5 | 11.3 | 0.9 | /// | /// | 2.8 | 8 | 西南西 | /// | /// | 15.0 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | 8.6 | 11.1 | 5.6 | 12.5 | 2.3 | /// | /// | 4.1 | 8 | 西 | /// | /// | 18.0 | /// | /// | /// | |
| 第6半旬 | 26～31 | 7 | 4 | 2 | /// | 8.1 | 12.5 | 3.9 | 16.2 | 1.6 | /// | /// | 2.2 | 7 | 西南西 | /// | /// | 23.4 | /// | /// | /// | |
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