半旬ごとの値
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石狩（石狩地方) 1984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 | 5 | 5 | 2 | /// | -5.2 | -0.8 | -9.3 | 0.8 | -11.4 | /// | /// | 2.0 | 6 | 北西 | /// | /// | 30.4 | /// | /// | /// | |
| 第2半旬 | 6～10 | 15 | 6 | 2 | /// | -6.9 | -3.7 | -11.6 | -1.2 | -18.7 | /// | /// | 2.7 | 11 | 北北西 | /// | /// | 15.0 | /// | /// | /// | |
| 第3半旬 | 11～15 | 23 | 9 | 2 | /// | -4.1 | -2.3 | -6.2 | 0.3 | -9.6 | /// | /// | 6.2 | 12 | 西北西 | /// | /// | 8.9 | /// | /// | /// | |
| 第4半旬 | 16～20 | 16 | 7 | 4 | /// | -6.5 | -4.2 | -10.3 | -3.7 | -15.3 | /// | /// | 7.1 | 13 | 北西 | /// | /// | 20.4 | /// | /// | /// | |
| 第5半旬 | 21～25 | 2 | 1 | 1 | /// | -6.1 | -1.9 | -11.7 | 0.0 | -17.4 | /// | /// | 1.8 | 6 | 南東 | /// | /// | 31.6 | /// | /// | /// | |
| 第6半旬 | 26～31 | 1 | 1 | 1 | /// | -7.0 | -2.5 | -12.4 | 0.7 | -16.5 | /// | /// | 2.1 | 6 | 南東 | /// | /// | 41.9 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 13 | 5 | 3 | /// | -6.7 | -4.5 | -9.4 | -1.8 | -12.7 | /// | /// | 5.8 | 12 | 北西 | /// | /// | 12.3 | /// | /// | /// | |
| 第2半旬 | 6～10 | 25 | 9 | 2 | /// | -6.7 | -3.1 | -12.2 | -0.3 | -21.2 | /// | /// | 5.8 | 12 | 北西 | /// | /// | 18.9 | /// | /// | /// | |
| 第3半旬 | 11～15 | 21 | 14 | 6 | /// | -8.2 | -3.8 | -13.9 | -1.9 | -17.1 | /// | /// | 2.6 | 9 | 西北西 | /// | /// | 25.1 | /// | /// | /// | |
| 第4半旬 | 16～20 | 37 | 13 | 4 | /// | -8.1 | -4.9 | -12.8 | -3.5 | -19.8 | /// | /// | 4.4 | 10 | 北西 | /// | /// | 23.8 | /// | /// | /// | |
| 第5半旬 | 21～25 | 8 | 3 | 1 | /// | -5.4 | -2.0 | -11.0 | -0.3 | -15.2 | /// | /// | 3.6 | 11 | 北西 | /// | /// | 26.7 | /// | /// | /// | |
| 第6半旬 | 26～29 | 8 | 3 | 1 | /// | -4.8 | -2.4 | -8.5 | -1.4 | -10.5 | /// | /// | 4.2 | 10 | 西北西 | /// | /// | 24.4 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 2 | 2 | 1 | /// | -3.4 | -0.7 | -7.3 | 0.7 | -10.8 | /// | /// | 4.0 | 9 | 西北西 | /// | /// | 36.3 | /// | /// | /// | |
| 第2半旬 | 6～10 | 16 | 9 | 3 | /// | -5.2 | -1.9 | -9.9 | -0.2 | -13.1 | /// | /// | 3.6 | 15 | 南南東 | /// | /// | 34.5 | /// | /// | /// | |
| 第3半旬 | 11～15 | 18 | 6 | 2 | /// | -2.6 | -0.3 | -5.6 | 1.0 | -10.5 | /// | /// | 4.8 | 13 | 北西 | /// | /// | 35.6 | /// | /// | /// | |
| 第4半旬 | 16～20 | 4 | 2 | 1 | /// | -1.4 | 1.2 | -5.0 | 2.5 | -11.5 | /// | /// | 4.2 | 10 | 南東 | /// | /// | 44.2 | /// | /// | /// | |
| 第5半旬 | 21～25 | 5 | 4 | 1 | /// | -1.3 | 0.7 | -4.4 | 1.6 | -7.7 | /// | /// | 5.0 | 12 | 南南東 | /// | /// | 43.1 | /// | /// | /// | |
| 第6半旬 | 26～31 | 5 | 3 | 1 | /// | -2.8 | 0.1 | -6.3 | 1.2 | -10.2 | /// | /// | 4.7 | 12 | 北西 | /// | /// | 50.9 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 0 | 0 | 0 | /// | 0.2 | 3.5 | -4.0 | 5.7 | -7.9 | /// | /// | 3.0 | 7 | 南南東 | /// | /// | 46.2 | /// | /// | /// | |
| 第2半旬 | 6～10 | 21 | 17 | 3 | /// | 0.7 | 3.3 | -1.8 | 6.0 | -2.6 | /// | /// | 2.9 | 7 | 南東 | /// | /// | 39.2 | /// | /// | /// | |
| 第3半旬 | 11～15 | 1 | 1 | 1 | /// | 3.2 | 5.8 | 1.3 | 8.6 | -0.5 | /// | /// | 4.0 | 8 | 北北西 | /// | /// | 42.5 | /// | /// | /// | |
| 第4半旬 | 16～20 | 1 | 1 | 1 | /// | 4.4 | 8.5 | 0.3 | 11.4 | -1.5 | /// | /// | 4.2 | 13 | 南南東 | /// | /// | 42.0 | /// | /// | /// | |
| 第5半旬 | 21～25 | 1 | 1 | 1 | /// | 4.9 | 8.9 | 1.2 | 15.4 | 0.3 | /// | /// | 3.8 | 13 | 南南東 | /// | /// | 42.8 | /// | /// | /// | |
| 第6半旬 | 26～30 | 0 | 0 | 0 | /// | 7.3 | 13.9 | 2.7 | 18.2 | 1.8 | /// | /// | 5.5 | 13 | 南南東 | /// | /// | 53.2 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 9 | 6 | 1 | /// | 7.8 | 10.2 | 5.6 | 16.0 | 4.4 | /// | /// | 5.2 | 12 | 南南東 | /// | /// | 7.4 | /// | /// | /// | |
| 第2半旬 | 6～10 | 4 | 3 | 1 | /// | 7.7 | 11.2 | 5.8 | 16.6 | 5.4 | /// | /// | 3.3 | 7 | 南東 | /// | /// | 26.8 | /// | /// | /// | |
| 第3半旬 | 11～15 | 1 | 1 | 1 | /// | 6.5 | 10.9 | 3.4 | 13.9 | 2.8 | /// | /// | 5.0 | 9 | 南東 | /// | /// | 41.4 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 9.1 | 14.1 | 5.8 | 18.1 | 4.7 | /// | /// | 2.9 | 6 | 南東 | /// | /// | 42.6 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | 11.8 | 17.1 | 7.9 | 19.3 | 6.6 | /// | /// | 5.4 | 11 | 南東 | /// | /// | 54.9 | /// | /// | /// | |
| 第6半旬 | 26～31 | 0 | 0 | 0 | /// | 14.9 | 21.7 | 10.4 | 25.1 | 8.3 | /// | /// | 3.7 | 10 | 南東 | /// | /// | 59.9 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 0 | 0 | 0 | /// | 15.7 | 20.2 | 11.8 | 22.7 | 10.6 | /// | /// | 6.8 | 13 | 南南東 | /// | /// | 48.8 | /// | /// | /// | |
| 第2半旬 | 6～10 | 14 | 8 | 3 | /// | 15.8 | 19.9 ) | 13.5 ) | 23.4 ) | 12.6 ] | /// | /// | 7.4 | 13 | 南南東 | /// | /// | 25.8 | /// | /// | /// | |
| 第3半旬 | 11～15 | 0 | 0 | 0 | /// | 18.4 | 24.3 | 13.8 | 26.4 | 12.3 | /// | /// | 4.1 | 9 | 南南東 | /// | /// | 62.7 | /// | /// | /// | |
| 第4半旬 | 16～20 | 25 | 7 | 3 | /// | 17.3 | 21.0 | 14.5 | 26.9 | 12.1 | /// | /// | 4.4 | 10 | 南南東 | /// | /// | 29.6 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | 16.8 | 21.6 | 12.4 | 23.4 | 8.2 | /// | /// | 3.8 | 9 | 南東 | /// | /// | 54.6 | /// | /// | /// | |
| 第6半旬 | 26～30 | 7 | 6 | 2 | /// | 17.4 | 20.6 | 15.1 | 23.0 | 14.5 | /// | /// | 5.1 | 10 | 南南東 | /// | /// | 30.8 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 19 | 17 | 5 | /// | 18.4 | 21.9 | 15.8 | 26.6 | 14.8 | /// | /// | 3.9 | 9 | 南南東 | /// | /// | 29.7 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | 18.4 | 21.7 | 15.4 | 22.9 | 14.8 | /// | /// | 3.8 | 10 | 南東 | /// | /// | 42.0 | /// | /// | /// | |
| 第3半旬 | 11～15 | 2 | 2 | 1 | /// | 19.9 | 23.8 | 16.6 | 26.4 | 11.7 | /// | /// | 6.1 | 14 | 南南東 | /// | /// | 42.3 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 21.6 | 24.5 | 19.8 | 26.0 | 19.0 | /// | /// | 5.0 | 11 | 南南東 | /// | /// | 32.9 | /// | /// | /// | |
| 第5半旬 | 21～25 | 18 | 18 | 10 | /// | 21.9 | 25.2 | 20.0 | 29.4 | 19.7 | /// | /// | 5.8 | 11 | 南南東 | /// | /// | 29.9 | /// | /// | /// | |
| 第6半旬 | 26～31 | 11 | 11 | 8 | /// | 24.6 | 28.6 | 21.9 | 31.8 | 20.5 | /// | /// | 4.1 | 9 | 南南東 | /// | /// | 58.0 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 0 | 0 | 0 | /// | 25.0 | 30.1 ) | 21.5 ) | 32.2 ) | 20.0 ) | /// | /// | 3.2 | 9 | 南南東 | /// | /// | 48.9 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | 25.6 | 29.1 | 22.5 | 30.9 | 20.4 | /// | /// | 2.5 | 7 | 南南東 | /// | /// | 44.7 | /// | /// | /// | |
| 第3半旬 | 11～15 | 0 | 0 | 0 | /// | 22.8 | 27.5 | 17.8 | 30.4 | 12.6 | /// | /// | 5.8 | 12 | 南南東 | /// | /// | 48.8 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 23.4 | 28.5 | 17.7 | 30.0 | 14.1 | /// | /// | 4.5 | 11 | 南南東 | /// | /// | 61.8 | /// | /// | /// | |
| 第5半旬 | 21～25 | 13 | 8 | 5 | /// | 18.9 | 22.1 | 15.5 | 26.5 | 13.7 | /// | /// | 3.7 | 9 | 南南東 | /// | /// | 18.4 | /// | /// | /// | |
| 第6半旬 | 26～31 | 7 | 7 | 7 | /// | 19.8 | 23.5 | 16.7 | 25.1 | 14.9 | /// | /// | 4.3 | 8 | 南東 | /// | /// | 47.2 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 3 | 3 | 2 | /// | 19.3 | 22.7 | 15.5 | 23.4 | 13.6 | /// | /// | 3.0 | 6 | 北北西 | /// | /// | 44.7 | /// | /// | /// | |
| 第2半旬 | 6～10 | 15 | 9 | 3 | /// | 19.0 | 23.6 | 15.1 | 25.3 | 13.0 | /// | /// | 4.2 | 11 | 南東 | /// | /// | 41.6 | /// | /// | /// | |
| 第3半旬 | 11～15 | 7 | 5 | 4 | /// | 17.2 | 21.2 | 13.1 | 23.0 | 10.9 | /// | /// | 3.1 | 9 | 南東 | /// | /// | 42.9 | /// | /// | /// | |
| 第4半旬 | 16～20 | 3 | 3 | 2 | /// | 17.2 | 21.9 | 12.0 | 22.7 | 9.7 | /// | /// | 2.8 | 8 | 南南東 | /// | /// | 46.8 | /// | /// | /// | |
| 第5半旬 | 21～25 | 1 | 1 | 1 | /// | 18.0 | 22.8 | 13.2 | 25.8 | 10.4 | /// | /// | 3.9 | 10 | 北西 | /// | /// | 39.1 | /// | /// | /// | |
| 第6半旬 | 26～30 | 11 | 8 | 2 | /// | 13.1 | 15.6 | 9.8 | 18.1 | 7.0 | /// | /// | 5.8 | 10 | 北西 | /// | /// | 18.8 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 10 | 4 | 3 | /// | 13.0 | 16.6 | 8.8 | 20.5 | 6.3 | /// | /// | 5.4 | 12 | 西北西 | /// | /// | 29.7 | /// | /// | /// | |
| 第2半旬 | 6～10 | 36 | 34 | 10 | /// | 8.8 | 14.6 | 3.9 | 16.6 | 1.5 | /// | /// | 3.4 | 8 | 南東 | /// | /// | 45.9 | /// | /// | /// | |
| 第3半旬 | 11～15 | 1 | 1 | 1 | /// | 12.2 | 15.5 | 8.9 | 18.3 | 4.9 | /// | /// | 4.8 | 9 | 北西 | /// | /// | 28.2 | /// | /// | /// | |
| 第4半旬 | 16～20 | 7 | 7 | 3 | /// | 10.7 | 14.4 | 6.3 | 18.2 | 2.6 | /// | /// | 5.3 | 11 | 南南東 | /// | /// | 25.7 | /// | /// | /// | |
| 第5半旬 | 21～25 | 24 | 14 | 6 ) | /// | 9.8 | 12.1 ) | 7.5 ) | 13.9 ) | 6.0 ] | /// | /// | 3.8 ) | 10 ] | 北西 | /// | /// | 7.7 | /// | /// | /// | |
| 第6半旬 | 26～31 | 11 | 8 | 4 | /// | 6.1 | 8.2 ) | 3.7 ) | 9.8 ) | 1.5 ) | /// | /// | 4.8 ) | 19 ) | 北西 | /// | /// | 18.8 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 18 | 11 | 3 | /// | 7.1 | 11.5 | 2.9 | 16.7 | 0.7 | /// | /// | 4.4 | 13 | 北西 | /// | /// | 21.9 | /// | /// | /// | |
| 第2半旬 | 6～10 | 1 | 1 | 1 | /// | 7.9 | 10.9 ) | 4.1 ) | 13.2 ) | 0.6 ) | /// | /// | 4.2 | 9 | 北西 | /// | /// | 34.0 | /// | /// | /// | |
| 第3半旬 | 11～15 | 16 | 4 | 2 | /// | 1.4 | 4.5 | -1.3 | 10.5 | -3.5 | /// | /// | 7.0 | 13 | 北西 | /// | /// | 9.8 | /// | /// | /// | |
| 第4半旬 | 16～20 | 9 | 5 | 3 | /// | -0.2 | 2.1 | -2.7 | 5.9 | -6.0 | /// | /// | 4.9 | 10 | 北西 | /// | /// | 10.2 | /// | /// | /// | |
| 第5半旬 | 21～25 | 12 | 9 | 4 | /// | 1.6 | 3.8 | -2.0 | 6.6 | -4.3 | /// | /// | 5.1 | 10 | 北西 | /// | /// | 11.5 | /// | /// | /// | |
| 第6半旬 | 26～30 | 5 | 5 | 1 | /// | 0.9 | 4.6 | -2.7 | 7.1 | -4.2 | /// | /// | 4.5 | 12 | 北西 | /// | /// | 26.7 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 21 | 11 | 5 | /// | 3.9 | 6.8 | 0.6 | 8.2 | -0.7 | /// | /// | 3.3 | 8 | 北西 | /// | /// | 13.1 | /// | /// | /// | |
| 第2半旬 | 6～10 | 2 | 2 | 1 | /// | 0.0 | 2.1 | -3.0 | 4.3 | -4.3 | /// | /// | 3.9 | 12 | 北西 | /// | /// | 12.4 | /// | /// | /// | |
| 第3半旬 | 11～15 | 13 | 9 | 2 | /// | -0.2 | 2.4 ) | -2.3 ) | 5.6 ) | -7.6 ) | /// | /// | 5.1 | 12 | 北西 | /// | /// | 2.9 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | -4.6 | -2.2 | -7.5 | -0.2 | -10.3 | /// | /// | 2.8 | 9 | 西北西 | /// | /// | 31.6 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | -7.1 | -4.6 | -9.9 | -0.9 | -11.6 | /// | /// | 4.4 | 10 | 北西 | /// | /// | 21.2 | /// | /// | /// | |
| 第6半旬 | 26～31 | 5 | 4 | 1 | /// | -5.1 | -3.9 | -6.4 | -2.6 | -8.4 | /// | /// | 5.8 | 11 | 西北西 | /// | /// | 36.8 | /// | /// | /// | |
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