半旬ごとの値
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大滝（胆振地方) 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 | 23 | 10 | 3 | /// | -8.2 | -4.9 | -13.0 | -1.5 | -14.0 | /// | /// | 1.3 | 4 | 南西 | /// | /// | 4.3 | 54 | 17 | 45 | |
| 第2半旬 | 6～10 | 23 | 10 | 2 | /// | -12.0 | -8.7 | -16.5 | -6.7 | -20.4 | /// | /// | 1.7 | 4 | 北 | /// | /// | 1.8 | 42 | 19 | 57 | |
| 第3半旬 | 11～15 | 6 | 4 | 1 | /// | -9.6 | -4.6 | -16.3 | -3.3 | -21.5 | /// | /// | 1.3 | 4 | 南西 | /// | /// | 5.3 | 28 | 14 | 52 | |
| 第4半旬 | 16～20 | 19 | 14 | 3 | /// | -7.2 | -3.6 | -11.1 | 0.9 | -13.0 | /// | /// | 1.7 | 5 | 西南西 | /// | /// | 6.1 | 42 | 21 | 60 | |
| 第5半旬 | 21～25 | 12 | 4 | 2 | /// | -12.2 | -7.8 | -17.6 | -6.9 | -20.3 | /// | /// | 1.2 | 4 | 南西 | /// | /// | 5.8 | 33 | 12 | 67 | |
| 第6半旬 | 26～31 | 16 | 8 | 3 | /// | -10.9 | -5.7 | -16.4 | -1.7 | -21.8 | /// | /// | 1.0 | 3 | 西南西 | /// | /// | 2.0 | 53 | 23 | 78 | |
| 第1半旬 | 1～ 5 | 18 | 10 | 2 | /// | -8.6 | -5.7 | -12.3 | -2.9 | -17.7 | /// | /// | 1.5 | 3 | 西南西 | /// | /// | 7.6 | 44 | 16 | 91 | |
| 第2半旬 | 6～10 | 18 | 6 | 1 | /// | -7.7 | -3.9 | -12.7 | -0.1 | -23.3 | /// | /// | 1.5 | 4 | 南西 | /// | /// | 10.7 | 37 | 12 | 82 | |
| 第3半旬 | 11～15 | 16 | 6 | 1 | /// | -6.7 | -2.6 | -12.3 | 1.4 | -17.9 | /// | /// | 1.4 | 4 | 南西 | /// | /// | 11.8 | 40 | 11 | 89 | |
| 第4半旬 | 16～20 | 1 | 1 | 1 | /// | -7.7 | -1.7 | -14.2 | 2.7 | -19.9 | /// | /// | 1.3 | 4 | 南西 | /// | /// | 23.1 | 17 | 7 | 83 | |
| 第5半旬 | 21～25 | 1 | 1 | 1 | /// | -8.2 | -1.1 | -15.1 | 1.7 | -16.7 | /// | /// | 1.4 | 4 | 南南西 | /// | /// | 36.8 | 25 | 6 | 73 | |
| 第6半旬 | 26～28 | 0 | 0 | 0 | /// | -1.4 | 2.5 | -6.4 | 3.4 | -12.2 | /// | /// | 0.7 | 2 | 北北東 | /// | /// | 5.8 | 8 | 4 | 73 | |
| 第1半旬 | 1～ 5 | 3 | 2 | 1 | /// | -3.6 | 3.6 | -11.1 | 5.5 | -15.4 | /// | /// | 1.4 | 3 | 南南西 | /// | /// | 37.0 | 18 | 5 | 65 | |
| 第2半旬 | 6～10 | 37 | 24 | 4 | /// | -3.8 | 0.2 | -9.2 | 5.0 | -12.9 | /// | /// | 1.4 | 5 | 北東 | /// | /// | 16.0 | 58 | 28 | 83 | |
| 第3半旬 | 11～15 | 20 | 8 | 2 | /// | -3.0 | 1.4 | -9.0 | 3.5 | -15.7 | /// | /// | 1.5 | 3 | 北 | /// | /// | 17.6 | 66 | 23 | 82 | |
| 第4半旬 | 16～20 | 60 | 47 | 5 | /// | -2.0 | 2.3 | -6.3 | 6.2 | -12.4 | /// | /// | 1.6 | 5 | 南西 | /// | /// | 11.4 | 51 | 15 | 83 | |
| 第5半旬 | 21～25 | 13 | 5 | 1 | /// | -2.3 | 1.8 | -6.6 | 6.2 | -7.2 | /// | /// | 2.2 | 4 | 南西 | /// | /// | 24.3 | 51 | 13 | 77 | |
| 第6半旬 | 26～31 | 7 | 5 | 2 | /// | 1.7 | 7.7 | -3.5 | 12.8 | -7.7 | /// | /// | 1.2 | 4 | 南西 | /// | /// | 36.1 | 53 | 15 | 63 | |
| 第1半旬 | 1～ 5 | 5 | 4 | 1 | /// | 0.4 | 5.1 | -4.9 | 7.9 | -7.7 | /// | /// | 1.4 | 5 | 南西 | /// | /// | 33.6 | 44 | 12 | 50 | |
| 第2半旬 | 6～10 | 1 | 1 | 1 | /// | 4.5 | 11.6 | -1.8 | 15.0 | -4.2 | /// | /// | 1.6 | 4 | 南 | /// | /// | 41.5 | 31 | 14 | 24 | |
| 第3半旬 | 11～15 | 61 | 58 | 10 | /// | 5.4 | 11.0 | -0.4 | 14.3 | -5.1 | /// | /// | 1.6 | 4 | 南西 | /// | /// | 28.7 | 0 | 0 | 0 | |
| 第4半旬 | 16～20 | 5 | 5 | 1 | /// | 6.6 | 13.6 | 0.4 | 19.9 | -0.9 | /// | /// | 1.4 | 5 | 南西 | /// | /// | 37.9 | 0 | 0 | 0 | |
| 第5半旬 | 21～25 | 8 | 5 | 1 | /// | 12.4 | 19.0 | 5.9 | 23.0 | 2.6 | /// | /// | 1.6 | 5 | 南南西 | /// | /// | 21.5 | 0 | 0 | 0 | |
| 第6半旬 | 26～30 | 4 | 3 | 1 | /// | 5.7 | 10.9 | 0.7 | 17.7 | -1.3 | /// | /// | 1.6 | 4 | 南南西 | /// | /// | 28.5 | 2 | 2 | 2 | |
| 第1半旬 | 1～ 5 | 115 | 113 | 11 | /// | 8.0 | 14.8 | 0.1 | 21.0 | -2.7 | /// | /// | 1.8 | 4 | 北北西 | /// | /// | 25.6 | 0 ] | 0 ] | 0 ] | |
| 第2半旬 | 6～10 | 12 | 8 | 2 | /// | 7.8 | 14.2 | 0.4 | 21.2 | -2.3 | /// | /// | 2.0 | 5 | 南西 | /// | /// | 29.1 | /// | /// | /// | |
| 第3半旬 | 11～15 | 9 | 7 | 1 | /// | 9.0 | 16.5 | 1.5 | 22.1 | -3.8 | /// | /// | 1.7 | 6 | 東北東 | /// | /// | 32.5 | /// | /// | /// | |
| 第4半旬 | 16～20 | 16 | 11 | 7 | /// | 13.7 | 20.3 | 8.3 | 26.0 | 4.3 | /// | /// | 1.3 | 4 | 南南西 | /// | /// | 17.6 | /// | /// | /// | |
| 第5半旬 | 21～25 | 15 | 15 | 2 | /// | 11.3 | 17.8 | 4.1 | 20.6 | 2.5 | /// | /// | 1.3 | 3 | 西南西 | /// | /// | 19.0 | /// | /// | /// | |
| 第6半旬 | 26～31 | 1 | 1 | 1 | /// | 12.6 | 20.2 | 4.0 | 23.0 | 0.5 | /// | /// | 1.8 | 5 | 南西 | /// | /// | 46.3 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 18 | 8 | 3 | /// | 8.6 | 12.2 | 5.5 | 14.8 | 4.7 | /// | /// | 1.5 | 4 | 北東 | /// | /// | 7.9 | /// | /// | /// | |
| 第2半旬 | 6～10 | 1 | 1 | 1 | /// | 10.4 | 15.9 | 4.9 | 18.2 | 0.3 | /// | /// | 1.8 | 5 | 北東 | /// | /// | 32.2 | /// | /// | /// | |
| 第3半旬 | 11～15 | 31 | 11 | 2 | /// | 12.7 | 15.0 | 10.4 | 16.8 | 7.5 | /// | /// | 1.7 | 5 | 北 | /// | /// | 0.9 | /// | /// | /// | |
| 第4半旬 | 16～20 | 47 | 43 | 5 | /// | 13.2 | 17.4 | 9.2 | 25.5 | 6.8 | /// | /// | 1.2 | 4 | 北東 | /// | /// | 17.6 | /// | /// | /// | |
| 第5半旬 | 21～25 | 1 | 1 | 1 | /// | 13.9 | 20.6 | 7.8 | 24.2 | 4.8 | /// | /// | 1.5 | 4 | 南南西 | /// | /// | 42.0 | /// | /// | /// | |
| 第6半旬 | 26～30 | 23 | 14 | 5 | /// | 18.1 | 23.1 | 14.3 | 24.2 | 11.8 | /// | /// | 1.0 | 3 | 南 | /// | /// | 17.5 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 16 | 8 | 5 | /// | 17.7 | 21.2 | 14.2 | 24.1 | 11.5 | /// | /// | 1.0 | 3 | 南南西 | /// | /// | 7.7 | /// | /// | /// | |
| 第2半旬 | 6～10 | 57 | 55 | 9 | /// | 18.1 | 21.5 | 14.8 | 23.1 | 11.2 | /// | /// | 1.0 | 3 | 西南西 | /// | /// | 3.1 | /// | /// | /// | |
| 第3半旬 | 11～15 | 2 | 1 | 1 | /// | 16.6 | 21.5 | 12.6 | 24.7 | 8.9 | /// | /// | 1.0 | 4 | 東北東 | /// | /// | 22.0 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 17.5 | 24.2 | 11.6 | 26.4 | 11.0 | /// | /// | 1.4 | 5 | 東北東 | /// | /// | 42.3 | /// | /// | /// | |
| 第5半旬 | 21～25 | 12 | 9 | 4 | /// | 19.1 | 23.2 | 16.0 | 25.1 | 14.6 | /// | /// | 1.3 | 3 | 東北東 | /// | /// | 10.2 | /// | /// | /// | |
| 第6半旬 | 26～31 | 3 | 1 | 1 | /// | 19.7 | 23.5 | 16.9 | 28.2 | 13.6 | /// | /// | 1.1 | 3 | 東北東 | /// | /// | 6.3 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 16 | 11 | 6 | /// | 19.2 | 23.2 | 15.7 | 25.2 | 11.1 | /// | /// | 0.8 | 3 | 南西 | /// | /// | 4.7 | /// | /// | /// | |
| 第2半旬 | 6～10 | 9 | 3 | 1 | /// | 16.5 | 20.8 | 12.5 | 22.4 | 8.8 | /// | /// | 1.0 | 3 | 東北東 | /// | /// | 12.9 | /// | /// | /// | |
| 第3半旬 | 11～15 | 35 | 31 | 21 | /// | 18.5 | 22.7 | 15.1 | 25.2 | 12.2 | /// | /// | 0.8 | 3 | 南西 | /// | /// | 4.8 | /// | /// | /// | |
| 第4半旬 | 16～20 | 86 | 75 | 12 | /// | 18.0 | 20.8 | 15.6 | 23.7 | 14.6 | /// | /// | 1.5 | 5 | 北東 | /// | /// | 5.6 | /// | /// | /// | |
| 第5半旬 | 21～25 | 8 | 4 | 1 | /// | 18.6 | 22.6 | 14.4 | 23.9 | 11.5 | /// | /// | 1.1 | 5 | 南西 | /// | /// | 14.5 | /// | /// | /// | |
| 第6半旬 | 26～31 | 41 | 33 | 4 | /// | 18.8 | 22.3 | 15.3 | 24.8 | 12.5 | /// | /// | 0.7 | 3 | 南西 | /// | /// | 9.5 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 1 | 1 | 1 | /// | 18.0 | 23.4 | 14.1 | 24.7 | 11.2 | /// | /// | 0.8 | 3 | 南南西 | /// | /// | 21.1 | /// | /// | /// | |
| 第2半旬 | 6～10 | 10 | 10 | 2 | /// | 17.1 | 23.1 | 11.4 | 25.6 | 10.1 | /// | /// | 1.4 | 3 | 南南西 | /// | /// | 38.1 | /// | /// | /// | |
| 第3半旬 | 11～15 | 2 | 1 | 1 | /// | 16.8 | 22.3 | 10.1 | 26.4 | 4.0 | /// | /// | 1.0 | 3 | 南西 | /// | /// | 28.1 | /// | /// | /// | |
| 第4半旬 | 16～20 | 130 | 124 | 17 | /// | 15.6 | 19.2 | 12.0 | 22.9 | 10.4 | /// | /// | 1.7 | 5 | 北北東 | /// | /// | 25.3 | /// | /// | /// | |
| 第5半旬 | 21～25 | 64 | 27 | 7 | /// | 16.5 | 20.3 | 12.5 | 24.4 | 9.7 | /// | /// | 1.2 | 4 | 北東 | /// | /// | 7.3 | /// | /// | /// | |
| 第6半旬 | 26～30 | 3 | 2 | 1 | /// | 13.9 | 19.1 | 8.8 | 21.6 | 4.0 | /// | /// | 1.0 | 3 | 北東 | /// | /// | 24.9 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 28 | 21 | 3 | /// | 10.3 | 14.2 | 6.3 | 15.2 | 0.2 | /// | /// | 1.6 | 5 | 北東 | /// | /// | 16.7 | /// | /// | /// | |
| 第2半旬 | 6～10 | 4 | 4 | 1 ] | /// | 10.1 | 17.5 ) | 3.1 ) | 18.5 ) | 2.3 ) | /// | /// | 1.1 | 3 ] | 北東 | /// | /// | 27.8 ) | /// | /// | /// | |
| 第3半旬 | 11～15 | 75 | 74 | 28 | /// | 12.4 | 18.6 | 5.1 | 20.4 | 0.7 | /// | /// | 1.2 | 3 | 南西 | /// | /// | 34.1 | /// | /// | /// | |
| 第4半旬 | 16～20 | 43 | 36 | 7 | /// | 10.4 | 15.2 | 6.5 | 18.7 | 4.7 | /// | /// | 2.0 | 6 | 東北東 | /// | /// | 15.5 | /// | /// | /// | |
| 第5半旬 | 21～25 | 14 | 8 | 4 | /// | 7.7 | 12.0 | 3.6 | 14.3 | 0.8 | /// | /// | 1.3 | 4 | 南 | /// | /// | 15.0 | /// | /// | /// | |
| 第6半旬 | 26～31 | 10 | 8 | 5 | /// | 7.1 | 12.9 | 1.7 | 14.4 | 0.3 | /// | /// | 1.1 | 3 | 南南西 | /// | /// | 25.4 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 65 | 21 | 6 | /// | 4.5 | 8.4 | 0.1 | 11.9 | -2.5 | /// | /// | 1.8 | 5 | 南西 | /// | /// | 16.5 | 18 ] | 18 ] | 17 ] | |
| 第2半旬 | 6～10 | 34 | 16 | 5 | /// | 2.6 | 7.0 | -1.7 | 9.7 | -3.3 | /// | /// | 1.2 | 4 | 西南西 | /// | /// | 11.9 | 18 | 15 | 12 | |
| 第3半旬 | 11～15 | 33 | 16 | 3 | /// | 0.9 | 5.4 | -4.3 | 9.8 | -5.0 | /// | /// | 1.2 | 5 | 南西 | /// | /// | 4.4 | 37 | 20 | 34 | |
| 第4半旬 | 16～20 | 27 | 15 | 3 | /// | -4.1 | -1.1 | -6.9 | 4.3 | -12.0 | /// | /// | 1.2 | 5 | 南西 | /// | /// | 5.6 | 43 | 21 | 26 | |
| 第5半旬 | 21～25 | 11 | 7 | 2 | /// | -5.6 | -0.8 | -11.3 | 1.7 | -15.7 | /// | /// | 1.0 | 4 | 北東 | /// | /// | 10.7 | 23 | 15 | 29 | |
| 第6半旬 | 26～30 | 17 | 10 | 1 | /// | -3.4 | 0.1 | -7.5 | 1.1 | -12.6 | /// | /// | 0.8 | 3 | 南南西 | /// | /// | 5.5 | 29 | 15 | 32 | |
| 第1半旬 | 1～ 5 | 28 | 8 | 2 | /// | -7.5 | -4.9 | -11.0 | -1.5 | -13.1 | /// | /// | 1.1 | 3 | 南西 | /// | /// | 2.5 | 52 | 18 | 54 | |
| 第2半旬 | 6～10 | 33 | 12 | 4 | /// | -4.5 | -1.0 | -9.2 | 4.2 | -13.7 | /// | /// | 2.2 | 5 | 南西 | /// | /// | 7.2 | 34 | 17 | 46 | |
| 第3半旬 | 11～15 | 12 | 4 | 3 | /// | -1.9 | 0.5 | -5.0 | 3.4 | -10.4 | /// | /// | 1.6 | 4 | 南西 | /// | /// | 8.9 | 29 | 7 | 46 | |
| 第4半旬 | 16～20 | 24 | 10 | 3 | /// | -4.2 | -0.4 | -7.3 | 4.2 | -13.7 | /// | /// | 1.7 | 4 | 西南西 | /// | /// | 8.4 | 40 | 14 | 56 | |
| 第5半旬 | 21～25 | 10 | 5 | 1 | /// | -5.4 | -2.7 | -8.9 | -1.0 | -12.3 | /// | /// | 1.1 | 4 | 南西 | /// | /// | 7.0 | 29 | 12 | 65 | |
| 第6半旬 | 26～31 | 22 | 10 | 2 | /// | -8.2 | -3.5 | -12.8 | 0.6 | -17.1 | /// | /// | 1.7 | 4 | 南西 | /// | /// | 9.9 | 38 | 18 | 74 | |
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