半旬ごとの値
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支笏湖畔（石狩地方) 1977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 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第2半旬 | 6～10 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第3半旬 | 11～15 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第4半旬 | 16～20 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第5半旬 | 21～25 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第6半旬 | 26～31 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第1半旬 | 1～ 5 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第2半旬 | 6～10 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第3半旬 | 11～15 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第4半旬 | 16～20 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第5半旬 | 21～25 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第6半旬 | 26～28 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第1半旬 | 1～ 5 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第2半旬 | 6～10 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第3半旬 | 11～15 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第4半旬 | 16～20 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第5半旬 | 21～25 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第6半旬 | 26～31 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第1半旬 | 1～ 5 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第2半旬 | 6～10 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第3半旬 | 11～15 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 ] | 0 ] | 0 ] | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第5半旬 | 21～25 | 26 | 22 | 6 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第6半旬 | 26～30 | 69 | 36 | 4 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 37 | 29 | 5 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第2半旬 | 6～10 | 24 | 20 | 4 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第3半旬 | 11～15 | 24 | 24 | 3 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第4半旬 | 16～20 | 38 | 27 | 3 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第5半旬 | 21～25 | 1 | 1 | 1 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第6半旬 | 26～31 | 0 | 0 | 0 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 37 | 25 | 5 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第3半旬 | 11～15 | 15 | 13 | 4 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第5半旬 | 21～25 | 4 | 2 | 1 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第6半旬 | 26～30 | 11 | 5 | 2 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 231 | 130 | 12 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第2半旬 | 6～10 | 33 | 27 | 3 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第3半旬 | 11～15 | 1 | 1 | 1 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第4半旬 | 16～20 | 11 | 11 | 4 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第6半旬 | 26～31 | 0 | 0 | 0 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 76 | 35 | 10 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第2半旬 | 6～10 | 105 | 68 | 13 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第3半旬 | 11～15 | 37 | 19 | 9 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第4半旬 | 16～20 | 41 | 36 | 9 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第6半旬 | 26～31 | 35 | 23 | 4 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 32 | 31 | 8 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第2半旬 | 6～10 | 14 | 6 | 2 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第3半旬 | 11～15 | 25 | 20 | 5 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第4半旬 | 16～20 | 20 | 12 | 3 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第5半旬 | 21～25 | 17 | 17 | 7 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第6半旬 | 26～30 | 3 | 3 | 3 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 0 | 0 | 0 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第2半旬 | 6～10 | 13 | 7 | 2 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第3半旬 | 11～15 | 0 ] | 0 ] | 0 ] | /// | /// | /// | /// | 18.5 ] | 0.0 ] | /// | /// | 0.9 ] | 4 ] | 南南西 | /// | /// | 7.3 ] | /// | /// | /// | |
| 第4半旬 | 16～20 | /// | /// | /// | /// | 7.2 ) | 11.2 ) | 3.0 ) | 15.1 ] | 1.1 ) | /// | /// | 1.1 | 4 | 南南西 | /// | /// | 26.5 | /// | /// | /// | |
| 第5半旬 | 21～25 | /// | /// | /// | /// | 10.9 | 15.8 | 6.1 | 19.6 | 0.0 | /// | /// | 0.8 | 4 | 南南西 | /// | /// | 28.3 | /// | /// | /// | |
| 第6半旬 | 26～31 | /// | /// | /// | /// | 8.1 ) | 13.0 ) | 3.7 ) | 17.7 ) | 1.1 ) | /// | /// | 0.9 | 6 | 南南西 | /// | /// | 23.3 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | /// | /// | /// | /// | 5.4 | 8.5 | 2.0 | 11.9 | -1.3 | /// | /// | 0.8 | 3 | 北西 | /// | /// | 24.2 | /// | /// | /// | |
| 第2半旬 | 6～10 | /// | /// | /// | /// | 4.3 | 6.8 | 1.5 | 10.5 | -2.4 | /// | /// | 1.0 | 4 | 北西 | /// | /// | 16.3 | /// | /// | /// | |
| 第3半旬 | 11～15 | 0 ] | 0 ] | 0 ] | /// | 1.3 | 4.5 | -2.4 | 9.6 | -5.3 | /// | /// | 1.0 | 4 | 北西 | /// | /// | 23.1 | /// | /// | /// | |
| 第4半旬 | 16～20 | 132 | 91 | 20 | /// | 5.4 | 7.9 | 3.1 | 11.0 | 1.3 | /// | /// | 0.7 | 3 | 西北西 | /// | /// | 8.9 | /// | /// | /// | |
| 第5半旬 | 21～25 | 48 | 30 | 6 | /// | 3.6 | 6.8 | -0.4 | 10.5 | -1.7 | /// | /// | 1.0 | 5 | 南南西 | /// | /// | 18.5 | /// | /// | /// | |
| 第6半旬 | 26～30 | 50 | 26 | 8 | /// | 3.4 ) | 8.0 ] | 1.0 ] | 11.6 ] | -2.6 ] | /// | /// | 0.7 | 3 | 西北西 | /// | /// | 12.2 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 8 | 5 | 1 | /// | -1.1 ] | 0.8 ] | -3.7 ] | 5.5 ] | -5.7 ] | /// | /// | 0.8 | 3 | 西北西 | /// | /// | 12.2 | /// | /// | /// | |
| 第2半旬 | 6～10 | 1 | 1 | 1 | /// | -2.1 | 0.0 | -4.6 | 1.2 | -7.3 | /// | /// | 0.6 | 3 | 北西 | /// | /// | 13.1 | /// | /// | /// | |
| 第3半旬 | 11～15 | 5 | 3 | 1 | /// | 0.8 | 3.5 ) | -1.0 ) | 6.3 ) | -3.9 ) | /// | /// | 0.4 | 2 | 西北西 | /// | /// | 14.5 | /// | /// | /// | |
| 第4半旬 | 16～20 | 31 | 26 | 7 | /// | -0.4 ] | -0.4 ] | -5.0 ] | 8.3 ] | -7.0 ] | /// | /// | 0.7 | 3 | 西北西 | /// | /// | 12.8 | /// | /// | /// | |
| 第5半旬 | 21～25 | 14 | 9 | 3 | /// | -4.8 | -2.0 | -7.5 | 1.0 | -11.2 | /// | /// | 0.8 | 3 | 北西 | /// | /// | 17.0 | /// | /// | /// | |
| 第6半旬 | 26～31 | 12 | 5 | 2 | /// | -5.2 ] | -1.5 ] | -9.9 ] | 3.4 ] | -13.4 ] | /// | /// | 1.1 | 4 | 北西 | /// | /// | 22.5 | /// | /// | /// | |
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