半旬ごとの値
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滝川（空知地方) 1998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 | 19 | 7 | 2 | /// | -7.2 | -4.4 | -10.9 | -1.6 | -12.3 | /// | /// | 2.5 | 7 | 西 | /// | /// | 1.1 | 40 | 13 | 42 | |
| 第2半旬 | 6～10 | 28 | 10 | 2 | /// | -11.0 | -7.5 | -14.4 | -4.7 | -17.2 | /// | /// | 2.1 | 7 | 西 | /// | /// | 10.2 | 55 | 24 | 62 | |
| 第3半旬 | 11～15 | 8 | 4 | 1 | /// | -10.2 | -6.7 | -15.9 | -4.4 | -21.5 | /// | /// | 1.4 | 6 | 西 | /// | /// | 9.0 | 21 | 7 | 60 | |
| 第4半旬 | 16～20 | 25 | 15 | 2 | /// | -8.1 | -4.5 | -12.9 | 0.4 | -17.1 | /// | /// | 2.7 | 9 | 南 | /// | /// | 4.9 | 51 | 26 | 83 | |
| 第5半旬 | 21～25 | 19 | 7 | 1 | /// | -11.0 | -8.3 | -15.0 | -7.2 | -17.6 | /// | /// | 2.1 | 5 | 南 | /// | /// | 11.8 | 25 | 9 | 83 | |
| 第6半旬 | 26～31 | 18 | 7 | 2 | /// | -9.4 | -6.1 | -14.4 | -1.6 | -17.4 | /// | /// | 2.0 | 6 | 南南西 | /// | /// | 13.3 | 34 | 15 | 85 | |
| 第1半旬 | 1～ 5 | 11 | 4 | 1 | /// | -8.6 | -5.1 | -13.1 | -2.7 | -18.3 | /// | /// | 1.8 | 5 | 西 | /// | /// | 5.5 | 21 | 8 | 89 | |
| 第2半旬 | 6～10 | 14 | 9 | 1 | /// | -9.8 | -5.3 | -16.2 | -1.9 | -25.8 | /// | /// | 2.8 | 9 | 西 | /// | /// | 17.9 | 35 | 21 | 96 | |
| 第3半旬 | 11～15 | 9 | 3 | 1 | /// | -5.9 | -2.0 | -11.6 | 1.7 | -16.5 | /// | /// | 2.3 | 8 | 西 | /// | /// | 11.3 | 19 | 5 | 97 | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | -8.5 | -3.4 | -15.8 | 1.8 | -21.0 | /// | /// | 2.2 | 6 | 南 | /// | /// | 27.9 | 7 | 3 | 85 | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | -9.4 | -2.9 | -16.1 | 1.2 | -20.7 | /// | /// | 2.1 | 6 | 北北西 | /// | /// | 41.3 | 2 | 1 | 76 | |
| 第6半旬 | 26～28 | 0 | 0 | 0 | /// | -2.1 | 2.4 | -7.0 | 2.6 | -11.6 | /// | /// | 1.6 | 3 | 北北東 | /// | /// | 14.4 | 3 | 2 | 73 | |
| 第1半旬 | 1～ 5 | 1 | 1 | 1 | /// | -3.5 | 1.7 | -9.0 | 2.5 | -11.0 | /// | /// | 1.8 | 5 | 南 | /// | /// | 41.7 | 7 | 4 | 66 | |
| 第2半旬 | 6～10 | 28 | 23 | 6 | /// | -4.5 | 0.1 | -11.5 | 3.6 | -15.0 | /// | /// | 3.0 | 7 | 北北東 | /// | /// | 25.8 | 35 | 18 | 68 | |
| 第3半旬 | 11～15 | 20 | 9 | 4 | /// | -1.8 | 2.4 | -6.7 | 4.3 | -12.3 | /// | /// | 2.6 | 7 | 南 | /// | /// | 32.2 | 17 | 6 | 59 | |
| 第4半旬 | 16～20 | 26 | 20 | 3 | /// | -1.2 | 2.3 | -5.0 | 4.8 | -9.8 | /// | /// | 3.1 | 12 | 西 | /// | /// | 17.4 | 19 | 8 | 63 | |
| 第5半旬 | 21～25 | 13 | 5 | 2 | /// | -0.8 | 2.6 | -4.3 | 7.3 | -6.5 | /// | /// | 3.6 | 9 | 西 | /// | /// | 21.4 | 35 | 19 | 61 | |
| 第6半旬 | 26～31 | 4 | 2 | 1 | /// | 1.7 | 6.4 | -2.6 | 11.0 | -6.6 | /// | /// | 2.3 | 8 | 西 | /// | /// | 36.9 | 5 | 5 | 44 | |
| 第1半旬 | 1～ 5 | 3 | 3 | 1 | /// | 1.8 | 6.0 | -3.2 | 10.7 | -6.2 | /// | /// | 2.2 | 5 | 南南西 | /// | /// | 36.4 | 5 | 5 | 29 | |
| 第2半旬 | 6～10 | 1 | 1 | 1 | /// | 5.8 | 13.3 | -0.8 | 18.0 | -1.8 | /// | /// | 3.2 | 7 | 南南西 | /// | /// | 48.8 | 0 | 0 | 6 | |
| 第3半旬 | 11～15 | 28 | 28 | 5 | /// | 6.2 | 12.1 | 0.2 | 15.5 | -4.1 | /// | /// | 3.0 | 9 | 西北西 | /// | /// | 27.1 | 0 | 0 | 0 | |
| 第4半旬 | 16～20 | 2 | 2 | 1 | /// | 7.8 | 14.4 | 2.6 | 22.8 | 2.1 | /// | /// | 3.1 | 8 | 南南西 | /// | /// | 30.2 | 0 | 0 | 0 | |
| 第5半旬 | 21～25 | 11 | 7 | 2 | /// | 13.2 | 19.2 | 8.0 | 25.3 | 0.9 | /// | /// | 3.0 | 7 | 南南西 | /// | /// | 13.7 | 0 | 0 | 0 | |
| 第6半旬 | 26～30 | 3 | 2 | 1 | /// | 7.3 | 12.9 | 2.1 | 19.1 | -0.3 | /// | /// | 3.4 | 11 | 西 | /// | /// | 26.0 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 61 | 60 | 5 | /// | 8.8 | 15.4 | 2.1 | 21.1 | -1.3 | /// | /// | 2.8 | 6 | 北北西 | /// | /// | 32.5 | /// | /// | /// | |
| 第2半旬 | 6～10 | 8 | 7 | 2 | /// | 9.7 | 15.7 | 3.4 | 23.0 | 0.0 | /// | /// | 3.1 | 9 | 西南西 | /// | /// | 29.6 | /// | /// | /// | |
| 第3半旬 | 11～15 | 24 | 24 | 5 | /// | 11.0 | 18.2 | 3.5 | 21.4 | -1.2 | /// | /// | 2.5 | 7 | 南南西 | /// | /// | 42.9 | /// | /// | /// | |
| 第4半旬 | 16～20 | 8 | 7 | 5 | /// | 15.0 | 20.2 | 10.6 | 27.5 | 8.9 | /// | /// | 2.3 | 5 | 南南西 | /// | /// | 15.8 | /// | /// | /// | |
| 第5半旬 | 21～25 | 10 | 10 | 2 | /// | 12.0 | 18.5 | 5.8 | 22.2 | 3.8 | /// | /// | 2.0 | 8 | 西 | /// | /// | 21.4 | /// | /// | /// | |
| 第6半旬 | 26～31 | 3 | 3 | 3 | /// | 14.2 | 20.9 | 7.2 | 22.9 | 4.5 | /// | /// | 2.5 | 7 | 西北西 | /// | /// | 47.5 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 16 | 6 | 5 | /// | 10.5 | 16.5 | 5.6 | 20.6 | 3.1 | /// | /// | 2.2 | 6 | 北 | /// | /// | 24.6 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | 13.5 | 20.2 | 7.3 | 22.5 | 4.4 | /// | /// | 2.3 | 6 | 南南西 | /// | /// | 46.6 | /// | /// | /// | |
| 第3半旬 | 11～15 | 1 | 1 | 1 | /// | 15.6 | 21.0 | 11.1 | 22.9 | 9.1 | /// | /// | 1.7 | 4 | 北 | /// | /// | 8.6 | /// | /// | /// | |
| 第4半旬 | 16～20 | 34 | 31 | 5 | /// | 14.1 | 18.6 | 10.5 | 27.8 | 8.7 | /// | /// | 1.7 | 6 | 北 | /// | /// | 13.9 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | 15.4 | 22.5 | 9.1 | 25.7 | 8.5 | /// | /// | 2.3 | 5 | 北北東 | /// | /// | 49.5 | /// | /// | /// | |
| 第6半旬 | 26～30 | 42 | 34 | 5 | /// | 18.9 | 23.2 | 14.9 | 25.2 | 12.8 | /// | /// | 2.0 | 6 | 北 | /// | /// | 22.3 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 9 | 7 | 3 | /// | 18.0 | 21.2 | 15.0 | 22.2 | 14.2 | /// | /// | 1.5 | 4 | 南南西 | /// | /// | 6.7 | /// | /// | /// | |
| 第2半旬 | 6～10 | 61 | 37 | 12 | /// | 19.1 | 22.9 | 16.3 | 25.4 | 15.5 | /// | /// | 1.3 | 3 | 北 | /// | /// | 13.2 | /// | /// | /// | |
| 第3半旬 | 11～15 | 1 | 1 | 1 | /// | 16.2 | 22.0 | 11.5 | 26.4 | 9.7 | /// | /// | 1.8 | 4 | 北北東 | /// | /// | 29.0 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 19.5 | 26.9 | 15.0 | 29.2 | 12.1 | /// | /// | 1.5 | 4 | 南南西 | /// | /// | 40.2 | /// | /// | /// | |
| 第5半旬 | 21～25 | 33 | 31 | 10 | /// | 21.0 | 25.4 | 17.3 | 27.8 | 16.0 | /// | /// | 1.3 | 3 | 北 | /// | /// | 14.7 | /// | /// | /// | |
| 第6半旬 | 26～31 | 9 | 9 | 3 | /// | 20.9 | 25.5 | 17.4 | 30.8 | 15.1 | /// | /// | 1.5 | 4 | 北 | /// | /// | 19.3 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 18 | 16 | 10 | /// | 21.2 | 26.7 | 17.5 | 28.3 | 14.6 | /// | /// | 1.2 | 3 | 北北東 | /// | /// | 21.5 | /// | /// | /// | |
| 第2半旬 | 6～10 | 2 | 2 | 1 | /// | 17.5 | 22.5 | 13.0 | 23.1 | 8.9 | /// | /// | 2.2 | 5 | 北 | /// | /// | 27.6 | /// | /// | /// | |
| 第3半旬 | 11～15 | 1 | 1 | 1 | /// | 18.5 | 22.0 | 15.0 | 26.3 | 13.0 | /// | /// | 1.0 | 4 | 北 | /// | /// | 5.7 | /// | /// | /// | |
| 第4半旬 | 16～20 | 23 | 20 | 3 | /// | 19.2 | 23.4 | 16.2 | 25.8 | 14.3 | /// | /// | 1.3 | 4 | 南西 | /// | /// | 15.4 | /// | /// | /// | |
| 第5半旬 | 21～25 | 9 | 8 | 3 | /// | 20.6 | 25.6 | 16.9 | 26.4 | 14.8 | /// | /// | 1.4 | 5 | 南南西 | /// | /// | 21.4 | /// | /// | /// | |
| 第6半旬 | 26～31 | 102 | 95 | 22 | /// | 19.7 | 22.9 | 17.3 | 26.3 | 15.3 | /// | /// | 1.1 | 4 | 南南西 | /// | /// | 3.0 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 4 | 2 | 1 | /// | 17.9 | 23.8 | 13.3 | 25.1 | 10.9 | /// | /// | 1.6 | 4 | 南南西 | /// | /// | 27.6 | /// | /// | /// | |
| 第2半旬 | 6～10 | 7 | 7 | 4 | /// | 19.2 | 25.2 | 14.9 | 27.5 | 14.0 | /// | /// | 1.6 | 4 | 南南西 | /// | /// | 31.3 | /// | /// | /// | |
| 第3半旬 | 11～15 | 35 | 19 | 12 | /// | 17.9 | 22.5 | 12.0 | 27.1 | 5.7 | /// | /// | 1.4 | 6 | 南 | /// | /// | 25.2 | /// | /// | /// | |
| 第4半旬 | 16～20 | 64 | 60 | 7 | /// | 15.3 | 19.4 | 11.7 | 25.1 | 9.9 | /// | /// | 2.4 | 7 | 北 | /// | /// | 21.1 | /// | /// | /// | |
| 第5半旬 | 21～25 | 66 | 26 | 5 | /// | 16.3 | 21.7 | 11.8 | 27.3 | 10.7 | /// | /// | 1.9 | 5 | 北 | /// | /// | 12.3 | /// | /// | /// | |
| 第6半旬 | 26～30 | 0 | 0 | 0 | /// | 14.9 | 21.6 | 9.4 | 22.4 | 4.7 | /// | /// | 1.6 | 6 | 西北西 | /// | /// | 35.2 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 31 | 15 | 7 | /// | 11.4 | 15.4 | 7.5 | 17.4 | 2.6 | /// | /// | 1.7 | 5 | 北西 | /// | /// | 14.4 | /// | /// | /// | |
| 第2半旬 | 6～10 | 5 | 5 | 1 | /// | 10.0 | 16.3 | 4.9 | 18.6 | 3.0 | /// | /// | 1.5 | 4 | 北 | /// | /// | 21.8 | /// | /// | /// | |
| 第3半旬 | 11～15 | 31 | 28 | 5 | /// | 13.5 | 20.2 | 7.0 | 21.0 | 2.3 | /// | /// | 1.8 | 6 | 西北西 | /// | /// | 32.0 | /// | /// | /// | |
| 第4半旬 | 16～20 | 37 | 24 | 6 | /// | 11.4 | 15.9 | 7.5 | 19.2 | 6.4 | /// | /// | 2.6 | 9 | 南 | /// | /// | 13.1 | /// | /// | /// | |
| 第5半旬 | 21～25 | 9 | 9 | 2 | /// | 7.9 | 13.3 | 3.7 | 14.6 | -0.6 | /// | /// | 1.7 | 5 | 西北西 | /// | /// | 14.9 | /// | /// | /// | |
| 第6半旬 | 26～31 | 7 | 4 | 2 | /// | 8.0 | 13.8 | 3.6 | 15.7 | 1.5 | /// | /// | 1.4 | 4 | 南南西 | /// | /// | 24.6 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 53 | 18 | 6 | /// | 6.2 | 10.2 | 1.9 | 14.5 | -1.0 | /// | /// | 3.0 | 9 | 西 | /// | /// | 11.9 | 0 | 0 | 0 | |
| 第2半旬 | 6～10 | 19 | 9 | 2 | /// | 3.8 | 7.9 | 0.6 | 11.0 | -1.4 | /// | /// | 2.0 | 6 | 西 | /// | /// | 10.9 | 0 | 0 | 0 | |
| 第3半旬 | 11～15 | 33 | 16 | 3 | /// | 1.9 | 5.3 | -1.9 | 9.8 | -4.4 | /// | /// | 1.7 | 7 | 西北西 | /// | /// | 5.5 | 17 | 8 | 5 | |
| 第4半旬 | 16～20 | 38 | 15 | 2 | /// | -2.4 | -0.8 | -4.3 | 3.8 | -8.3 | /// | /// | 2.0 | 6 | 南 | /// | /// | 2.6 | 50 | 24 | 38 | |
| 第5半旬 | 21～25 | 28 | 14 | 5 | /// | -4.6 | -1.6 | -8.5 | 1.6 | -11.2 | /// | /// | 1.7 | 5 | 西南西 | /// | /// | 12.4 | 33 | 15 | 46 | |
| 第6半旬 | 26～30 | 16 | 4 | 2 | /// | -2.6 | -0.3 | -5.6 | 0.2 | -8.3 | /// | /// | 1.7 | 5 | 南 | /// | /// | 9.4 | 32 | 12 | 36 | |
| 第1半旬 | 1～ 5 | 18 | 9 | 2 | /// | -7.0 | -5.4 | -9.3 | -3.6 | -11.7 | /// | /// | 2.0 | 4 | 南南西 | /// | /// | 0.0 | 42 | 20 | 57 | |
| 第2半旬 | 6～10 | 37 | 15 | 2 | /// | -4.7 | -0.9 | -8.7 | 5.2 | -14.6 | /// | /// | 2.2 | 8 | 南 | /// | /// | 9.7 | 67 | 37 | 80 | |
| 第3半旬 | 11～15 | 13 | 6 | 1 | /// | -1.7 | 0.0 | -3.8 | 2.1 | -9.4 | /// | /// | 2.4 | 7 | 南 | /// | /// | 0.8 | 18 | 6 | 68 | |
| 第4半旬 | 16～20 | 16 | 5 | 2 | /// | -3.5 | -0.3 | -6.5 | 3.7 | -10.9 | /// | /// | 2.5 | 10 | 西 | /// | /// | 8.6 | 43 | 21 | 55 | |
| 第5半旬 | 21～25 | 4 | 2 | 1 | /// | -5.0 | -2.5 | -8.1 | -1.6 | -9.2 | /// | /// | 1.2 | 3 | 東 | /// | /// | 10.0 | 20 | 5 | 49 | |
| 第6半旬 | 26～31 | 18 | 7 | 1 | /// | -6.4 | -3.3 | -9.8 | 0.8 | -12.0 | /// | /// | 2.1 | 8 | 西 | /// | /// | 11.5 | 56 | 20 | 71 | |
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