半旬ごとの値
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達布（留萌地方) 1987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 | 41 | 15 | 3 | /// | -7.9 | -5.3 | -10.1 | -3.9 | -11.5 | /// | /// | 1.2 | 5 | 北 | /// | /// | 8.2 | /// | /// | /// | |
| 第2半旬 | 6～10 | 24 | 9 | 2 | /// | -7.9 | -4.5 ) | -14.8 ) | -1.3 ] | -19.2 ) | /// | /// | 1.7 | 10 | 南西 | /// | /// | 6.0 | /// | /// | /// | |
| 第3半旬 | 11～15 | 22 | 14 | 4 | /// | -11.0 | -5.9 | -17.3 | -4.7 | -21.6 | /// | /// | 1.3 | 3 | 西南西 | /// | /// | 18.5 | /// | /// | /// | |
| 第4半旬 | 16～20 | 32 | 18 | 3 | /// | -5.9 | -2.4 | -11.0 | 5.4 | -24.7 | /// | /// | 1.4 | 4 | 南南東 | /// | /// | 11.1 | /// | /// | /// | |
| 第5半旬 | 21～25 | 18 | 14 | 3 | /// | -8.9 | -4.2 | -14.1 | 1.6 | -27.2 | /// | /// | 1.0 | 5 | 南 | /// | /// | 14.6 | /// | /// | /// | |
| 第6半旬 | 26～31 | 36 | 23 | 3 | /// | -4.9 | -1.8 | -9.3 | 2.1 | -20.4 | /// | /// | 2.0 | 7 | 南西 | /// | /// | 12.1 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 9 | 8 | 3 | /// | -12.2 | -5.6 ) | -18.4 ) | -3.8 ) | -25.0 ] | /// | /// | 0.9 | 4 | 北北東 | /// | /// | 33.2 | /// | /// | /// | |
| 第2半旬 | 6～10 | 6 | 3 | 1 | /// | -4.9 | 0.6 | -12.3 | 2.7 | -19.0 | /// | /// | 1.4 | 4 | 北東 | /// | /// | 23.5 | /// | /// | /// | |
| 第3半旬 | 11～15 | 22 | 10 | 1 | /// | -6.9 | -3.6 | -9.6 | 2.7 | -11.1 | /// | /// | 2.3 | 5 | 西南西 | /// | /// | 5.2 | /// | /// | /// | |
| 第4半旬 | 16～20 | 24 | 11 | 2 | /// | -10.7 | -5.7 | -16.1 | -4.7 | -23.3 | /// | /// | 1.6 | 5 | 西南西 | /// | /// | 20.3 | /// | /// | /// | |
| 第5半旬 | 21～25 | 13 | 5 | 1 | /// | -3.5 | -0.2 | -7.9 | 1.0 | -12.2 | /// | /// | 1.9 | 8 | 南西 | /// | /// | 20.6 | /// | /// | /// | |
| 第6半旬 | 26～28 | 41 | 30 | 3 | /// | -4.1 | -1.4 | -7.8 | -1.2 | -12.9 | /// | /// | 2.8 | 7 | 西南西 | /// | /// | 12.8 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 13 | 4 | 1 | /// | -3.9 | -0.2 | -8.9 | 2.0 | -12.7 | /// | /// | 2.0 | 6 | 南西 | /// | /// | 20.4 | /// | /// | /// | |
| 第2半旬 | 6～10 | 10 | 3 | 1 | /// | -4.6 | -1.1 | -8.6 | 0.1 | -12.3 | /// | /// | 1.7 | 7 | 西南西 | /// | /// | 32.7 | /// | /// | /// | |
| 第3半旬 | 11～15 | 29 | 16 | 2 | /// | -2.5 | 1.8 | -7.0 | 4.3 | -12.5 | /// | /// | 2.4 | 8 | 南西 | /// | /// | 26.5 | /// | /// | /// | |
| 第4半旬 | 16～20 | 8 | 4 | 1 | /// | -0.9 | 3.0 | -5.2 | 6.6 | -6.7 | /// | /// | 1.9 | 6 | 西南西 | /// | /// | 24.8 | /// | /// | /// | |
| 第5半旬 | 21～25 | 6 | 2 | 1 | /// | 0.9 | 4.4 | -2.4 | 7.3 | -6.3 | /// | /// | 1.1 | 4 | 東北東 | /// | /// | 28.6 | /// | /// | /// | |
| 第6半旬 | 26～31 | 34 | 20 | 3 | /// | -1.6 | 1.1 | -4.8 | 6.6 | -8.9 | /// | /// | 2.5 | 7 | 西南西 | /// | /// | 27.6 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 4 | 1 | 1 | /// | 0.6 | 4.3 | -4.6 | 6.0 | -8.8 | /// | /// | 1.9 | 7 | 西南西 | /// | /// | 32.8 | /// | /// | /// | |
| 第2半旬 | 6～10 | 4 | 1 | 1 | /// | 2.6 | 6.9 | -1.1 | 9.0 | -5.0 | /// | /// | 1.1 | 3 | 北北東 | /// | /// | 21.2 | /// | /// | /// | |
| 第3半旬 | 11～15 | 31 | 9 | 3 | /// | 0.3 | 3.6 | -3.0 | 5.8 | -5.3 | /// | /// | 1.7 | 6 | 南西 | /// | /// | 36.8 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 5.4 | 12.8 ) | -1.5 ) | 14.6 ) | -3.5 ) | /// | /// | 1.7 | 5 | 西南西 | /// | /// | 42.6 | /// | /// | /// | |
| 第5半旬 | 21～25 | 14 | 6 | 2 | /// | 5.3 | 9.4 | 1.0 | 13.6 | -1.4 | /// | /// | 2.0 | 8 | 南西 | /// | /// | 18.2 | /// | /// | /// | |
| 第6半旬 | 26～30 | 8 | 3 | 1 | /// | 5.8 | 10.7 | 0.6 | 19.4 | -1.6 | /// | /// | 1.6 | 5 | 西南西 | /// | /// | 37.4 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 29 | 20 | 9 | /// | 6.6 | 11.3 | 2.7 | 21.8 | 0.6 | /// | /// | 2.3 | 8 | 南西 | /// | /// | 18.4 | /// | /// | /// | |
| 第2半旬 | 6～10 | 2 | 1 | 1 | /// | 9.3 | 17.8 | 1.6 | 21.8 | 0.0 | /// | /// | 2.4 | 6 | 北北西 | /// | /// | 49.3 | /// | /// | /// | |
| 第3半旬 | 11～15 | 3 | 1 | 1 | /// | 9.7 | 16.3 | 2.3 | 22.3 | -1.3 | /// | /// | 2.0 | 5 | 南 | /// | /// | 38.3 | /// | /// | /// | |
| 第4半旬 | 16～20 | 5 | 2 | 1 | /// | 13.5 | 19.9 | 6.4 | 24.0 | 2.1 | /// | /// | 2.9 | 8 | 南西 | /// | /// | 47.1 | /// | /// | /// | |
| 第5半旬 | 21～25 | 8 | 8 | 3 | /// | 10.2 | 14.5 ) | 4.6 ) | 18.1 ) | 2.9 ) | /// | /// | 2.1 | 5 ) | 東北東 | /// | /// | 20.1 | /// | /// | /// | |
| 第6半旬 | 26～31 | 8 | 8 | 3 | /// | 10.8 | 16.3 | 4.8 | 21.5 | 0.8 | /// | /// | 1.6 | 5 | 南西 | /// | /// | 42.4 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 14 | 14 | 4 | /// | 16.1 | 23.4 | 9.0 | 26.7 | 2.8 | /// | /// | 2.2 | 6 | 南西 | /// | /// | 47.3 | /// | /// | /// | |
| 第2半旬 | 6～10 | 10 | 8 | 3 | /// | 14.2 | 19.3 | 9.8 | 24.8 | 6.9 | /// | /// | 1.4 | 5 | 南西 | /// | /// | 24.1 | /// | /// | /// | |
| 第3半旬 | 11～15 | 11 | 8 | 2 | /// | 11.8 | 17.5 | 4.7 | 21.8 | 1.8 | /// | /// | 1.5 | 5 | 南西 | /// | /// | 34.6 | /// | /// | /// | |
| 第4半旬 | 16～20 | 4 | 4 | 2 | /// | 14.7 | 21.0 ) | 6.9 ) | 29.2 ) | 2.0 ) | /// | /// | 1.5 | 4 | 南西 | /// | /// | 45.8 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | 18.5 | 26.3 | 12.0 | 31.1 | 10.1 | /// | /// | 1.6 | 4 | 南西 | /// | /// | 53.6 | /// | /// | /// | |
| 第6半旬 | 26～30 | 0 | 0 | 0 | /// | 17.5 | 23.1 | 12.6 | 28.1 | 11.9 | /// | /// | 1.7 | 5 | 北東 | /// | /// | 37.9 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 14 | 10 | 8 | /// | 17.9 | 23.4 | 12.5 | 25.9 | 10.0 | /// | /// | 1.6 | 4 | 南西 | /// | /// | 42.3 | /// | /// | /// | |
| 第2半旬 | 6～10 | 32 | 20 | 7 | /// | 18.6 | 22.7 | 15.8 | 25.1 | 14.4 | /// | /// | 1.2 | 4 | 南 | /// | /// | 16.5 | /// | /// | /// | |
| 第3半旬 | 11～15 | 36 | 20 | 9 | /// | 17.9 | 20.6 | 15.1 | 22.4 | 13.9 | /// | /// | 1.1 | 3 | 南西 | /// | /// | 11.6 | /// | /// | /// | |
| 第4半旬 | 16～20 | 28 | 21 | 9 | /// | 20.8 | 25.1 | 17.0 | 26.8 | 14.2 | /// | /// | 1.6 | 5 | 西南西 | /// | /// | 34.4 | /// | /// | /// | |
| 第5半旬 | 21～25 | 38 | 33 | 7 | /// | 20.3 | 23.8 | 18.1 | 26.7 | 17.0 | /// | /// | 1.0 | 4 | 西南西 | /// | /// | 15.4 | /// | /// | /// | |
| 第6半旬 | 26～31 | 22 | 20 | 4 | /// | 19.5 | 23.0 | 16.2 | 25.7 | 12.7 | /// | /// | 1.4 | 4 | 西南西 | /// | /// | 21.7 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 11 | 8 | 2 | /// | 18.1 | 22.1 | 15.1 | 25.1 | 11.9 | /// | /// | 1.4 | 3 | 南 | /// | /// | 18.4 | /// | /// | /// | |
| 第2半旬 | 6～10 | 17 | 13 | 3 | /// | 19.1 | 23.1 | 14.4 | 28.0 | 12.3 | /// | /// | 1.4 | 4 | 南西 | /// | /// | 25.4 | /// | /// | /// | |
| 第3半旬 | 11～15 | 26 | 21 | 5 | /// | 20.3 | 23.4 | 17.9 | 27.1 | 14.1 | /// | /// | 1.2 | 3 | 西南西 | /// | /// | 14.8 | /// | /// | /// | |
| 第4半旬 | 16～20 | 2 | 2 | 1 | /// | 19.5 | 25.0 | 15.0 | 27.1 | 13.6 | /// | /// | 1.3 | 4 | 南西 | /// | /// | 37.5 | /// | /// | /// | |
| 第5半旬 | 21～25 | 47 | 23 | 5 | /// | 18.4 | 21.7 | 16.3 | 25.7 | 15.8 | /// | /// | 1.1 | 3 | 南西 | /// | /// | 12.4 | /// | /// | /// | |
| 第6半旬 | 26～31 | 59 | 26 | 15 | /// | 20.1 | 23.4 ) | 16.9 ) | 28.4 ) | 15.5 ) | /// | /// | 1.4 | 5 | 南 | /// | /// | 21.6 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 20 | 18 | 4 | /// | 17.6 | 24.4 | 11.6 | 27.1 | 8.4 | /// | /// | 1.9 | 11 | 南西 | /// | /// | 38.0 | /// | /// | /// | |
| 第2半旬 | 6～10 | 27 | 25 | 20 | /// | 21.2 | 25.3 ) | 19.3 ) | 28.4 ) | 14.4 ] | /// | /// | 1.4 | 5 | 南西 | /// | /// | 15.6 | /// | /// | /// | |
| 第3半旬 | 11～15 | 2 | 1 | 1 | /// | 16.5 | 21.3 | 11.6 | 23.7 | 9.9 | /// | /// | 1.4 | 5 | 南 | /// | /// | 31.6 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 11.8 | 17.5 | 5.4 | 20.7 | 1.3 | /// | /// | 1.7 | 4 | 北東 | /// | /// | 34.3 | /// | /// | /// | |
| 第5半旬 | 21～25 | 12 | 8 | 5 | /// | 14.9 | 21.1 | 8.6 | 25.7 | 4.4 | /// | /// | 2.0 | 6 | 南南西 | /// | /// | 35.8 | /// | /// | /// | |
| 第6半旬 | 26～30 | 37 | 32 | 7 | /// | 11.7 | 17.6 | 6.4 | 20.5 | 1.6 | /// | /// | 1.9 | 6 | 南西 | /// | /// | 27.8 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 6 | 6 | 4 | /// | 13.4 | 20.9 | 6.2 | 24.5 | 3.6 | /// | /// | 1.8 | 5 | 西南西 | /// | /// | 41.1 | /// | /// | /// | |
| 第2半旬 | 6～10 | 26 | 18 | 6 | /// | 11.8 | 16.8 | 6.2 | 22.2 | 1.3 | /// | /// | 1.7 | 4 | 北東 | /// | /// | 32.1 | /// | /// | /// | |
| 第3半旬 | 11～15 | 25 | 19 | 3 | /// | 9.5 | 12.3 ) | 2.6 ) | 23.4 ] | -0.9 ) | /// | /// | 1.5 | 4 ) | 西南西 | /// | /// | 31.3 | /// | /// | /// | |
| 第4半旬 | 16～20 | 60 | 21 | 6 | /// | 9.6 | 14.0 | 4.7 | 15.6 | 0.5 | /// | /// | 2.2 | 8 | 南南西 | /// | /// | 16.4 | /// | /// | /// | |
| 第5半旬 | 21～25 | 37 | 12 | 6 | /// | 4.9 | 8.9 ) | 1.6 ) | 11.0 ) | 0.4 ) | /// | /// | 1.8 | 5 | 西南西 | /// | /// | 8.8 | /// | /// | /// | |
| 第6半旬 | 26～31 | 7 | 4 | 2 | /// | 7.4 | 12.8 | 2.3 | 20.1 | -0.5 | /// | /// | 1.7 | 7 | 南西 | /// | /// | 31.1 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 15 | 8 | 2 | /// | 4.2 | 8.5 ) | 0.8 ) | 9.9 ) | -2.1 ] | /// | /// | 1.0 | 4 | 東北東 | /// | /// | 11.0 | /// | /// | /// | |
| 第2半旬 | 6～10 | 21 | 11 | 2 | /// | 4.7 | 8.2 | 0.5 | 11.1 | -1.2 | /// | /// | 1.7 | 5 | 南南西 | /// | /// | 12.9 | /// | /// | /// | |
| 第3半旬 | 11～15 | 50 | 41 | 7 | /// | 2.5 | 7.4 | -1.5 | 9.9 | -3.7 | /// | /// | 1.4 | 4 | 北 | /// | /// | 16.6 | /// | /// | /// | |
| 第4半旬 | 16～20 | 30 | 20 | 3 | /// | 2.1 | 6.4 | -2.3 | 11.7 | -3.5 | /// | /// | 2.3 | 6 | 西南西 | /// | /// | 8.6 | /// | /// | /// | |
| 第5半旬 | 21～25 | 6 | 6 | 3 | /// | -0.7 | 2.0 | -3.0 | 4.2 | -4.5 | /// | /// | 2.4 | 8 | 西南西 | /// | /// | 4.0 | /// | /// | /// | |
| 第6半旬 | 26～30 | 61 | 21 | 13 | /// | -4.8 | -3.0 | -6.8 | 1.0 | -8.6 | /// | /// | 1.6 | 4 | 西南西 | /// | /// | 4.2 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 15 | 10 | 2 | /// | -5.1 | -3.0 | -8.0 | -1.9 | -10.0 | /// | /// | 1.6 | 5 | 西南西 | /// | /// | 8.0 | /// | /// | /// | |
| 第2半旬 | 6～10 | 16 | 13 | 3 | /// | -3.2 | 1.5 | -9.2 | 5.2 | -16.3 | /// | /// | 1.5 | 4 | 南南西 | /// | /// | 19.3 | /// | /// | /// | |
| 第3半旬 | 11～15 | 11 | 4 | 1 | /// | -3.8 | -1.2 | -6.2 | 6.2 | -8.5 | /// | /// | 2.4 | 10 | 南西 | /// | /// | 7.3 | /// | /// | /// | |
| 第4半旬 | 16～20 | 80 | 38 | 12 | /// | -5.3 | -2.5 | -8.6 | 1.9 | -10.1 | /// | /// | 1.8 | 6 | 西南西 | /// | /// | 2.2 | /// | /// | /// | |
| 第5半旬 | 21～25 | 40 | 16 | 7 | /// | -4.7 | -1.8 | -8.7 | 4.4 | -13.3 | /// | /// | 1.3 | 5 | 南西 | /// | /// | 4.4 | /// | /// | /// | |
| 第6半旬 | 26～31 | 37 | 16 | 3 | /// | -2.4 | 0.5 | -5.2 | 5.3 | -11.4 | /// | /// | 2.0 | 6 | 西南西 | /// | /// | 5.0 | /// | /// | /// | |
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