半旬ごとの値
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達布（留萌地方) 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 | 0 | 0 | 0 | /// | -6.2 | -1.1 | -11.8 | 0.3 | -17.0 | /// | /// | 2.3 | 6 | 北東 | /// | /// | 18.5 | /// | /// | /// | |
| 第2半旬 | 6～10 | 35 | 12 | 1 | /// | -7.3 | -4.0 | -12.8 | -1.8 | -18.2 | /// | /// | 1.1 | 4 | 北北東 | /// | /// | 8.6 | /// | /// | /// | |
| 第3半旬 | 11～15 | 0 | 0 | 0 | /// | -13.1 | -2.9 | -20.2 | -1.5 | -22.2 | /// | /// | 1.3 | 4 | 北北東 | /// | /// | 32.2 | /// | /// | /// | |
| 第4半旬 | 16～20 | 18 | 17 | 3 | /// | -10.6 | -2.6 | -19.6 | -1.2 | -22.2 | /// | /// | 1.8 | 4 | 北 | /// | /// | 26.4 | /// | /// | /// | |
| 第5半旬 | 21～25 | 39 | 28 | 4 | /// | -9.4 | -4.5 | -16.6 | -1.1 | -23.1 | /// | /// | 1.8 | 6 | 北北東 | /// | /// | 28.9 | /// | /// | /// | |
| 第6半旬 | 26～31 | 56 | 15 | 2 | /// | -10.0 | -6.5 | -15.4 | -4.3 | -26.8 | /// | /// | 0.9 | 4 | 北東 | /// | /// | 7.2 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 5 | 5 | 2 | /// | -8.2 | -1.8 | -14.3 | -1.2 | -18.9 | /// | /// | 1.7 | 4 | 北東 | /// | /// | 30.6 | /// | /// | /// | |
| 第2半旬 | 6～10 | 51 | 19 | 3 ) | /// | -5.4 | -2.7 ) | -11.1 ) | -1.0 ] | -12.8 ) | /// | /// | 1.3 | 4 ) | 西南西 | /// | /// | 14.0 | /// | /// | /// | |
| 第3半旬 | 11～15 | 18 | 9 | 2 | /// | -5.4 | -1.1 | -10.7 | 0.1 | -16.2 | /// | /// | 1.2 | 3 | 北北東 | /// | /// | 18.3 | /// | /// | /// | |
| 第4半旬 | 16～20 | 9 | 4 | 1 | /// | -5.8 | -1.8 | -13.6 | -0.7 | -22.3 | /// | /// | 1.5 | 4 | 北東 | /// | /// | 22.8 | /// | /// | /// | |
| 第5半旬 | 21～25 | 36 | 15 | 3 | /// | -8.5 | -5.2 ) | -14.6 ) | -2.8 ] | -18.3 ) | /// | /// | 1.8 | 6 | 西南西 | /// | /// | 23.2 | /// | /// | /// | |
| 第6半旬 | 26～28 | 7 | 5 | 1 | /// | -11.1 | -5.3 | -20.0 | -4.4 | -26.0 | /// | /// | 1.4 | 4 | 西南西 | /// | /// | 19.9 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 37 | 21 | 5 | /// | -3.0 | -0.6 | -6.2 | 0.7 | -7.7 | /// | /// | 2.1 | 6 | 西南西 | /// | /// | 22.1 | /// | /// | /// | |
| 第2半旬 | 6～10 | 16 | 7 | 3 | /// | -8.1 | -2.9 | -15.0 | -0.4 | -23.1 | /// | /// | 2.1 | 6 | 南南東 | /// | /// | 36.4 | /// | /// | /// | |
| 第3半旬 | 11～15 | 38 | 16 | 4 | /// | -2.7 | 2.0 | -9.5 | 5.0 | -18.1 | /// | /// | 1.6 | 5 | 北 | /// | /// | 21.4 | /// | /// | /// | |
| 第4半旬 | 16～20 | 5 | 3 | 1 | /// | -1.8 | 2.5 | -7.4 | 5.9 | -12.8 | /// | /// | 1.8 | 5 | 南西 | /// | /// | 25.8 | /// | /// | /// | |
| 第5半旬 | 21～25 | 6 | 5 | 1 | /// | -1.9 | 2.4 | -6.8 | 5.4 | -10.9 | /// | /// | 1.4 | 5 | 北 | /// | /// | 42.8 | /// | /// | /// | |
| 第6半旬 | 26～31 | 16 | 9 | 2 | /// | -2.3 | 1.7 | -7.1 | 4.8 | -13.8 | /// | /// | 1.8 | 6 | 北 | /// | /// | 37.3 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 3 | 1 | 1 | /// | 2.7 | 7.5 | -1.9 | 12.7 | -3.5 | /// | /// | 1.8 | 4 | 北北東 | /// | /// | 30.3 | /// | /// | /// | |
| 第2半旬 | 6～10 | 8 | 4 | 1 | /// | 3.4 | 8.1 | -1.3 | 15.1 | -4.1 | /// | /// | 1.8 | 5 | 南南東 | /// | /// | 32.1 | /// | /// | /// | |
| 第3半旬 | 11～15 | 41 | 17 | 3 | /// | 1.6 | 4.1 | -1.5 | 5.3 | -4.2 | /// | /// | 1.4 | 5 | 西南西 | /// | /// | 20.7 | /// | /// | /// | |
| 第4半旬 | 16～20 | 3 | 3 | 1 | /// | 1.8 | 6.5 | -3.9 | 7.7 | -6.1 | /// | /// | 1.3 | 4 | 北北西 | /// | /// | 40.3 | /// | /// | /// | |
| 第5半旬 | 21～25 | 11 | 9 | 3 | /// | 6.2 | 12.7 | 0.8 | 14.7 | 0.7 | /// | /// | 1.9 | 5 | 南 | /// | /// | 35.8 | /// | /// | /// | |
| 第6半旬 | 26～30 | 18 | 14 | 3 | /// | 6.9 | 12.5 | 1.2 | 16.5 | -0.4 | /// | /// | 2.2 | 6 | 南西 | /// | /// | 30.4 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 2 | 1 | 1 | /// | 9.1 | 16.2 | 3.3 | 22.5 | 0.6 | /// | /// | 2.3 | 7 | 南西 | /// | /// | 35.0 | /// | /// | /// | |
| 第2半旬 | 6～10 | 6 | 4 | 2 | /// | 11.4 ) | 19.5 ) | 2.5 ) | 21.0 ) | 0.3 ) | /// | /// | 2.5 | 6 | 南南西 | /// | /// | 34.7 | /// | /// | /// | |
| 第3半旬 | 11～15 | 27 | 12 | 2 | /// | 7.5 | 10.9 | 3.4 | 16.8 | 1.5 | /// | /// | 1.8 | 4 | 北 | /// | /// | 15.3 | /// | /// | /// | |
| 第4半旬 | 16～20 | 1 | 1 | 1 | /// | 7.8 | 15.3 ) | 0.7 ) | 18.4 ) | -1.5 ) | /// | /// | 1.8 | 5 ) | 南西 | /// | /// | 42.0 | /// | /// | /// | |
| 第5半旬 | 21～25 | 17 | 15 | 2 | /// | 11.0 | 18.0 | 2.9 | 21.8 | 0.8 | /// | /// | 2.1 | 5 | 南西 | /// | /// | 36.4 | /// | /// | /// | |
| 第6半旬 | 26～31 | 36 | 21 | 3 | /// | 6.6 | 9.5 | 3.4 | 13.4 | 2.0 | /// | /// | 1.8 | 6 | 北北東 | /// | /// | 19.3 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 5 | 5 | 2 | /// | 11.1 | 17.6 | 4.8 | 21.2 | 1.1 | /// | /// | 1.7 | 4 | 南西 | /// | /// | 45.1 | /// | /// | /// | |
| 第2半旬 | 6～10 | 2 | 2 | 2 | /// | 14.8 | 20.0 | 11.1 | 21.6 | 8.1 | /// | /// | 1.5 | 5 | 南南東 | /// | /// | 25.2 | /// | /// | /// | |
| 第3半旬 | 11～15 | 13 | 10 | 6 | /// | 14.7 | 18.9 ) | 12.0 ) | 21.0 ) | 11.4 ) | /// | /// | 1.5 | 4 | 南西 | /// | /// | 22.4 | /// | /// | /// | |
| 第4半旬 | 16～20 | 10 | 6 | 3 | /// | 14.8 | 19.4 ) | 12.5 ) | 22.1 ) | 9.3 ] | /// | /// | 1.4 | 4 | 南南東 | /// | /// | 17.5 | /// | /// | /// | |
| 第5半旬 | 21～25 | 28 | 28 | 7 | /// | 14.6 | 19.7 ) | 9.6 ) | 22.5 ) | 7.8 ) | /// | /// | 1.7 | 4 | 西南西 | /// | /// | 24.8 | /// | /// | /// | |
| 第6半旬 | 26～30 | 13 | 6 | 3 | /// | 17.2 | 22.7 ) | 13.8 ) | 28.1 ) | 9.8 ) | /// | /// | 1.6 | 4 | 南 | /// | /// | 19.3 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 21 | 12 | 3 | /// | 16.8 | 20.6 | 14.0 | 23.0 | 13.2 | /// | /// | 1.2 | 4 | 南 | /// | /// | 15.3 | /// | /// | /// | |
| 第2半旬 | 6～10 | 26 | 16 | 5 | /// | 18.5 | 22.6 | 15.4 | 25.9 | 14.0 | /// | /// | 1.5 | 4 | 南南東 | /// | /// | 12.3 | /// | /// | /// | |
| 第3半旬 | 11～15 | 8 | 4 | 4 | /// | 19.9 | 24.6 | 15.8 | 29.3 | 12.8 | /// | /// | 1.4 | 4 | 南南東 | /// | /// | 25.0 | /// | /// | /// | |
| 第4半旬 | 16～20 | 16 | 7 | 4 | /// | 21.9 | 27.0 | 18.7 | 29.2 | 16.9 | /// | /// | 1.3 | 4 | 南南西 | /// | /// | 15.6 | /// | /// | /// | |
| 第5半旬 | 21～25 | 4 | 4 | 1 | /// | 19.0 | 23.9 | 14.4 | 27.3 | 10.9 | /// | /// | 1.6 | 4 | 西南西 | /// | /// | 32.2 | /// | /// | /// | |
| 第6半旬 | 26～31 | 0 | 0 | 0 | /// | 21.8 | 27.8 ) | 15.9 ) | 31.5 ) | 13.0 ) | /// | /// | 1.6 | 4 | /// | /// | /// | 55.2 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 255 | 154 | 20 | /// | 21.7 | 25.6 | 18.1 | 31.6 | 16.3 | /// | /// | 1.6 | 6 | 南 | /// | /// | 16.1 | /// | /// | /// | |
| 第2半旬 | 6～10 | 28 | 25 | 8 | /// | 19.0 | 24.9 ) | 14.5 ) | 25.7 ) | 12.0 ) | /// | /// | 1.7 | 6 | 南西 | /// | /// | 26.8 | /// | /// | /// | |
| 第3半旬 | 11～15 | 66 | 63 | 12 | /// | 18.5 | 20.6 ) | 15.1 ) | 25.6 ] | 13.0 ) | /// | /// | 1.2 | 3 | 西南西 | /// | /// | 13.1 | /// | /// | /// | |
| 第4半旬 | 16～20 | 21 | 19 | 5 | /// | 18.4 | 22.6 ) | 15.6 ) | 25.1 ) | 11.3 ] | /// | /// | 1.0 | 3 ] | 北東 | /// | /// | 14.9 ) | /// | /// | /// | |
| 第5半旬 | 21～25 | 56 | 56 | 9 | /// | 18.3 | 22.8 | 13.8 | 25.3 | 9.8 | /// | /// | 2.0 | 9 | 南南西 | /// | /// | 22.4 | /// | /// | /// | |
| 第6半旬 | 26～31 | 47 | 25 | 7 | /// | 18.8 | 22.9 ) | 14.0 ) | 26.0 ) | 10.4 ) | /// | /// | 1.7 | 5 | 南西 | /// | /// | 37.3 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 62 | 58 | 9 | /// | 14.2 | 17.8 | 10.0 | 19.8 | 8.8 | /// | /// | 1.9 | 5 | 南西 | /// | /// | 23.9 | /// | /// | /// | |
| 第2半旬 | 6～10 | 18 | 9 | 3 | /// | 14.7 | 19.6 | 10.2 | 21.7 | 6.7 | /// | /// | 2.2 | 5 | 南南西 | /// | /// | 30.2 | /// | /// | /// | |
| 第3半旬 | 11～15 | 44 | 30 | 5 | /// | 13.1 | 18.2 | 7.8 | 20.7 | 4.5 | /// | /// | 1.7 | 5 | 南 | /// | /// | 33.2 | /// | /// | /// | |
| 第4半旬 | 16～20 | 2 | 2 | 1 | /// | 15.0 | 20.9 | 9.8 | 23.1 | 6.5 | /// | /// | 1.5 | 5 | 南西 | /// | /// | 36.0 | /// | /// | /// | |
| 第5半旬 | 21～25 | 62 | 62 | 22 | /// | 15.5 | 22.2 ) | 10.1 ) | 23.0 ) | 9.4 ) | /// | /// | 1.7 | 3 | 南西 | /// | /// | 36.0 | /// | /// | /// | |
| 第6半旬 | 26～30 | 20 | 18 | 4 | /// | 12.2 ) | 17.5 ) | 7.9 ) | 24.5 ) | 6.8 ) | /// | /// | 1.7 | 5 | 南西 | /// | /// | 25.6 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 31 | 19 | 6 | /// | 10.8 | 16.3 | 5.7 | 18.4 | 3.9 | /// | /// | 1.8 | 6 | 北東 | /// | /// | 36.6 | /// | /// | /// | |
| 第2半旬 | 6～10 | 41 | 26 | 6 | /// | 11.9 | 16.9 | 6.1 | 20.8 | 3.1 | /// | /// | 2.6 | 8 | 南西 | /// | /// | 22.7 | /// | /// | /// | |
| 第3半旬 | 11～15 | 44 | 35 | 6 | /// | 9.5 | 13.8 ) | 4.6 ) | 17.6 ] | 1.3 ) | /// | /// | 2.2 | 5 ) | 南西 | /// | /// | 24.5 | /// | /// | /// | |
| 第4半旬 | 16～20 | 24 | 14 | 8 | /// | 7.3 | 11.6 ) | 1.5 ) | 15.6 ] | -0.3 ) | /// | /// | 1.7 | 4 | 西南西 | /// | /// | 33.3 | /// | /// | /// | |
| 第5半旬 | 21～25 | 154 | 61 | 13 ) | /// | 6.1 | 13.1 ) | 1.9 ) | 17.2 ) | -0.3 ) | /// | /// | 3.4 | 9 ] | 南西 | /// | /// | 7.5 | /// | /// | /// | |
| 第6半旬 | 26～31 | 31 | 15 | 4 | /// | 5.8 | 10.2 ] | 0.4 ] | 13.5 ] | -1.8 ] | /// | /// | 2.2 | 6 | 南 | /// | /// | 29.9 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 76 | 26 | 7 | /// | 4.2 | 7.9 ) | 1.2 ) | 12.4 ) | 0.7 ] | /// | /// | 2.1 | 7 | 南南西 | /// | /// | 7.4 | /// | /// | /// | |
| 第2半旬 | 6～10 | 47 | 19 | 3 | /// | -0.9 | 1.8 ) | -2.6 ) | 2.8 ) | -4.9 ] | /// | /// | 2.1 | 5 | 南南西 | /// | /// | 5.2 | /// | /// | /// | |
| 第3半旬 | 11～15 | 101 | 68 | 6 | /// | 0.4 | 2.7 ) | -1.8 ) | 4.1 ) | -3.4 ) | /// | /// | 1.4 | 5 | 西南西 | /// | /// | 0.2 | /// | /// | /// | |
| 第4半旬 | 16～20 | 37 | 17 | 4 | /// | 0.9 | 3.1 | -1.9 | 6.4 | -5.0 | /// | /// | 1.7 | 5 | 南西 | /// | /// | 3.9 | /// | /// | /// | |
| 第5半旬 | 21～25 | 28 | 7 | 2 | /// | -1.6 | 0.6 | -4.1 | 2.9 | -5.7 | /// | /// | 1.7 | 4 | 南西 | /// | /// | 5.3 | /// | /// | /// | |
| 第6半旬 | 26～30 | 72 | 26 | 3 | /// | -3.9 | -2.5 | -5.2 | -0.2 | -6.8 | /// | /// | 1.3 | 5 | 西南西 | /// | /// | 3.2 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 31 | 13 | 4 | /// | -5.1 | -2.2 ) | -10.8 ) | 1.3 ) | -17.4 ) | /// | /// | 1.0 | 3 | 西 | /// | /// | 14.2 | /// | /// | /// | |
| 第2半旬 | 6～10 | 29 | 9 | 4 | /// | -3.1 | -0.9 | -5.9 | 0.2 | -8.5 | /// | /// | 0.7 | 3 | 北東 | /// | /// | 3.9 | /// | /// | /// | |
| 第3半旬 | 11～15 | 58 | 28 | 6 | /// | -0.1 | 2.1 | -3.0 | 3.3 | -5.3 | /// | /// | 1.7 | 6 | 西南西 | /// | /// | 4.3 | /// | /// | /// | |
| 第4半旬 | 16～20 | 10 | 6 | 2 | /// | -1.0 | 2.3 ) | -3.1 ) | 4.0 ) | -9.0 ] | /// | /// | 2.4 | 6 | 南西 | /// | /// | 5.7 | /// | /// | /// | |
| 第5半旬 | 21～25 | 16 | 10 | 3 | /// | -0.9 | 2.5 | -3.5 | 5.6 | -6.3 | /// | /// | 2.1 | 6 | 南 | /// | /// | 8.9 | /// | /// | /// | |
| 第6半旬 | 26～31 | 20 | 6 | 2 | /// | -2.5 | 0.9 | -6.2 | 3.9 | -9.2 | /// | /// | 1.6 | 6 | 西南西 | /// | /// | 14.5 | /// | /// | /// | |
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