半旬ごとの値
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余市（後志地方) 1996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 | 16 | 8 | 2 | /// | -3.0 | -0.6 | -5.6 | 6.4 | -7.1 | /// | /// | 2.8 | 8 | 南西 | /// | /// | 4.2 | 39 | 15 | 71 | |
| 第2半旬 | 6～10 | 86 | 40 | 9 | /// | -3.2 | -0.2 | -7.5 | 2.9 | -8.5 | /// | /// | 2.6 | 13 | 北北東 | /// | /// | 6.2 | 92 | 44 | 129 | |
| 第3半旬 | 11～15 | 4 | 2 | 1 | /// | 0.9 | 3.6 | -3.0 | 6.4 | -9.4 | /// | /// | 3.0 | 10 | 北北東 | /// | /// | 10.7 | 11 | 4 | 119 | |
| 第4半旬 | 16～20 | 22 | 13 | 4 | /// | -4.8 | -2.3 | -9.0 | 1.2 | -12.9 | /// | /// | 1.6 | 4 | 南西 | /// | /// | 2.8 | 54 | 24 | 120 | |
| 第5半旬 | 21～25 | 24 | 9 | 2 | /// | -6.8 | -4.3 | -10.2 | -2.1 | -12.9 | /// | /// | 1.5 | 5 | 西北西 | /// | /// | 0.2 | 52 | 22 | 132 | |
| 第6半旬 | 26～31 | 29 | 12 | 3 | /// | -6.3 | -3.1 | -10.3 | 0.9 | -13.0 | /// | /// | 2.0 | 6 | 西 | /// | /// | 2.8 | 43 | 15 | 137 | |
| 第1半旬 | 1～ 5 | 11 | 3 | 2 | /// | -6.9 | -3.7 | -11.2 | 0.2 | -17.4 | /// | /// | 1.4 | 4 | 北東 | /// | /// | 7.8 | 35 | 13 | 135 | |
| 第2半旬 | 6～10 | 49 | 22 | 5 | /// | -2.5 | -0.2 | -4.7 | 1.8 | -6.6 | /// | /// | 2.5 | 6 | 北東 | /// | /// | 4.3 | 71 | 30 | 167 | |
| 第3半旬 | 11～15 | 2 | 1 | 1 | /// | 0.9 | 4.6 | -3.2 | 9.1 | -9.1 | /// | /// | 3.2 | 7 | 南南西 | /// | /// | 21.6 | 11 | 5 | 158 | |
| 第4半旬 | 16～20 | 7 | 3 | 1 | /// | -8.7 | -4.8 | -13.4 | -3.6 | -16.5 | /// | /// | 1.5 | 4 | 西南西 | /// | /// | 6.0 | 25 | 10 | 133 | |
| 第5半旬 | 21～25 | 22 | 8 | 3 | /// | -3.9 | -0.4 | -7.8 | 3.7 | -13.7 | /// | /// | 2.1 | 6 | 西南西 | /// | /// | 15.3 | 45 | 17 | 150 | |
| 第6半旬 | 26～29 | 5 | 3 | 1 | /// | 1.5 | 4.7 | -2.3 | 5.7 | -4.5 | /// | /// | 2.1 | 5 | 南西 | /// | /// | 13.9 | 13 | 5 | 139 | |
| 第1半旬 | 1～ 5 | 29 | 14 | 2 | /// | -1.6 | 1.0 | -4.6 | 4.9 | -9.4 | /// | /// | 2.8 | 7 | 北北東 | /// | /// | 7.4 | 43 | 16 | 138 | |
| 第2半旬 | 6～10 | 2 | 1 | 1 | /// | -3.6 | 0.6 | -8.6 | 2.5 | -9.8 | /// | /// | 1.9 | 5 | 北東 | /// | /// | 35.1 | 8 | 3 | 137 | |
| 第3半旬 | 11～15 | 8 | 6 | 2 | /// | 0.7 | 4.5 | -5.3 | 8.1 | -10.2 | /// | /// | 2.8 | 5 | 南西 | /// | /// | 16.5 | 24 | 8 | 137 | |
| 第4半旬 | 16～20 | 23 | 19 | 4 | /// | 1.1 | 3.7 | -2.3 | 5.4 | -3.4 | /// | /// | 2.5 | 7 | 西北西 | /// | /// | 14.7 | 23 | 8 | 125 | |
| 第5半旬 | 21～25 | 32 | 13 | 5 | /// | 0.9 | 3.1 | -1.6 | 6.3 | -5.1 | /// | /// | 2.5 | 6 | 北北東 | /// | /// | 9.8 | 43 | 17 | 138 | |
| 第6半旬 | 26～31 | 8 | 4 | 1 | /// | 2.8 | 6.5 | -1.9 | 9.3 | -4.9 | /// | /// | 2.9 | 8 | 南西 | /// | /// | 30.2 | 15 | 4 | 124 | |
| 第1半旬 | 1～ 5 | 17 | 6 | 2 | /// | 2.4 | 4.9 | -1.0 | 6.7 | -5.2 | /// | /// | 2.3 | 5 | 西 | /// | /// | 20.6 | 19 | 8 | 102 | |
| 第2半旬 | 6～10 | 5 | 5 | 1 | /// | 3.2 | 5.9 | 0.3 | 8.7 | -1.0 | /// | /// | 2.0 | 4 | 北東 | /// | /// | 32.8 | 16 | 6 | 90 | |
| 第3半旬 | 11～15 | 3 | 2 | 2 | /// | 3.4 | 6.3 | -0.9 | 10.4 | -4.2 | /// | /// | 3.1 | 8 | 西南西 | /// | /// | 34.2 | 15 | 5 | 70 | |
| 第4半旬 | 16～20 | 14 | 6 | 2 | /// | 4.0 | 7.0 | 0.6 | 11.4 | -1.1 | /// | /// | 1.6 | 4 | 南西 | /// | /// | 0.5 | 25 | 6 | 51 | |
| 第5半旬 | 21～25 | 6 | 6 | 2 | /// | 8.6 | 12.6 | 3.8 | 19.1 | -0.6 | /// | /// | 3.2 | 8 | 南西 | /// | /// | 19.3 | 11 | 5 | 39 | |
| 第6半旬 | 26～30 | 0 | 0 | 0 | /// | 10.2 | 15.7 | 3.7 | 19.4 | 1.7 | /// | /// | 2.3 | 6 | 南西 | /// | /// | 28.0 | 0 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 15 | 14 | 4 | /// | 10.5 | 14.5 | 6.1 | 20.2 | 2.7 | /// | /// | 2.6 | 6 | 南西 | /// | /// | 16.8 | 0 | 0 | 0 | |
| 第2半旬 | 6～10 | 31 | 20 | 3 | /// | 6.8 | 9.7 | 3.4 | 11.4 | 0.8 | /// | /// | 2.4 | 5 | 北 | /// | /// | 19.4 | 0 | 0 | 0 | |
| 第3半旬 | 11～15 | 7 | 5 | 2 | /// | 7.6 | 10.4 | 3.9 | 12.5 | 2.2 | /// | /// | 2.2 | 5 | 北 | /// | /// | 10.3 | 0 | 0 | 0 | |
| 第4半旬 | 16～20 | 9 | 9 | 4 | /// | 8.3 | 12.4 | 2.6 | 17.0 | 0.6 | /// | /// | 1.9 | 4 | 北東 | /// | /// | 23.9 | 0 | 0 | 0 | |
| 第5半旬 | 21～25 | 15 | 10 | 3 | /// | 12.2 | 14.5 | 9.3 | 17.1 | 8.6 | /// | /// | 1.2 | 3 | 北北東 | /// | /// | 0.0 | 0 ] | 0 ] | 0 ] | |
| 第6半旬 | 26～31 | 9 | 9 | 3 | /// | 15.7 | 20.7 | 8.8 | 26.3 | 3.8 | /// | /// | 2.0 | 7 | 西南西 | /// | /// | 37.7 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 4 | 3 | 3 | /// | 13.0 | 17.8 | 7.3 | 21.4 | 3.2 | /// | /// | 1.9 | 4 | 北北東 | /// | /// | 18.5 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | 15.4 | 22.6 | 6.9 | 24.4 | 3.0 | /// | /// | 1.6 | 3 | 東北東 | /// | /// | 53.5 | /// | /// | /// | |
| 第3半旬 | 11～15 | 1 | 1 | 1 | /// | 15.3 | 19.7 | 9.8 | 21.7 | 8.5 | /// | /// | 1.3 | 3 | 北東 | /// | /// | 23.8 | /// | /// | /// | |
| 第4半旬 | 16～20 | 15 | 9 | 4 | /// | 14.7 | 17.4 | 12.4 | 18.5 | 11.2 | /// | /// | 1.0 | 5 | 北 | /// | /// | 0.0 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | 16.3 | 20.8 | 11.9 | 23.4 | 9.2 | /// | /// | 1.2 | 3 | 北東 | /// | /// | 23.2 | /// | /// | /// | |
| 第6半旬 | 26～30 | 14 | 9 | 5 | /// | 18.1 | 22.2 | 14.6 | 28.3 | 12.9 | /// | /// | 1.5 | 4 | 南南西 | /// | /// | 24.4 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 6 | 4 | 2 | /// | 18.7 | 22.1 | 15.9 | 24.8 | 15.3 | /// | /// | 1.3 | 3 | 北東 | /// | /// | 9.3 | /// | /// | /// | |
| 第2半旬 | 6～10 | 14 | 13 | 3 | /// | 16.6 | 19.8 | 12.8 | 23.2 | 9.7 | /// | /// | 1.3 | 4 | 北北東 | /// | /// | 23.1 | /// | /// | /// | |
| 第3半旬 | 11～15 | 28 | 24 | 6 | /// | 19.1 | 23.8 | 15.6 | 25.2 | 13.9 | /// | /// | 1.1 | 3 | 北東 | /// | /// | 17.4 | /// | /// | /// | |
| 第4半旬 | 16～20 | 53 | 52 | 13 | /// | 20.3 | 22.9 | 18.5 | 24.7 | 17.9 | /// | /// | 0.8 | 2 | 北東 | /// | /// | 3.1 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | 21.7 | 24.9 | 18.2 | 27.1 | 16.4 | /// | /// | 1.5 | 4 | 南南西 | /// | /// | 9.3 | /// | /// | /// | |
| 第6半旬 | 26～31 | 13 | 7 | 5 | /// | 23.5 | 26.5 | 20.5 | 28.6 | 17.7 | /// | /// | 1.9 | 5 | 南 | /// | /// | 5.0 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 24 | 24 | 8 | /// | 19.5 | 23.1 | 15.4 | 25.2 | 14.0 | /// | /// | 1.7 | 4 | 北 | /// | /// | 21.4 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | 21.6 | 25.6 | 18.7 | 27.8 | 16.1 | /// | /// | 1.6 | 3 | 南西 | /// | /// | 15.4 | /// | /// | /// | |
| 第3半旬 | 11～15 | 31 | 31 | 10 | /// | 23.2 | 27.8 | 19.6 | 30.6 | 19.1 | /// | /// | 1.2 | 3 | 北東 | /// | /// | 22.7 | /// | /// | /// | |
| 第4半旬 | 16～20 | 3 | 2 | 1 | /// | 21.0 | 24.2 | 18.0 | 27.4 | 17.2 | /// | /// | 1.3 | 3 | 北東 | /// | /// | 31.6 | /// | /// | /// | |
| 第5半旬 | 21～25 | 31 | 30 | 3 | /// | 19.0 | 23.1 | 14.7 | 26.6 | 12.0 | /// | /// | 1.3 | 3 | 北東 | /// | /// | 31.9 | /// | /// | /// | |
| 第6半旬 | 26～31 | 0 | 0 | 0 | /// | 18.4 | 24.7 | 11.7 | 26.7 | 9.2 | /// | /// | 1.3 | 3 | 北東 | /// | /// | 49.8 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 36 | 16 | 6 | /// | 18.4 | 21.1 | 16.1 | 22.0 | 13.2 | /// | /// | 1.2 | 4 | 北北西 | /// | /// | 6.4 | /// | /// | /// | |
| 第2半旬 | 6～10 | 4 | 2 | 2 | /// | 16.5 | 23.1 | 10.5 | 24.7 | 8.5 | /// | /// | 1.4 | 3 | 南 | /// | /// | 36.5 | /// | /// | /// | |
| 第3半旬 | 11～15 | 9 | 9 | 5 | /// | 18.1 | 24.1 | 12.6 | 25.7 | 10.7 | /// | /// | 1.5 | 5 | 南西 | /// | /// | 37.3 | /// | /// | /// | |
| 第4半旬 | 16～20 | 36 | 14 | 6 | /// | 19.3 | 22.5 | 17.0 | 23.9 | 16.0 | /// | /// | 1.2 | 4 | 南南西 | /// | /// | 5.5 | /// | /// | /// | |
| 第5半旬 | 21～25 | 55 | 22 | 11 | /// | 16.7 | 20.9 | 12.4 | 23.2 | 9.2 | /// | /// | 1.4 | 4 | 西北西 | /// | /// | 21.8 | /// | /// | /// | |
| 第6半旬 | 26～30 | 9 | 5 | 2 | /// | 13.7 | 19.6 | 8.4 | 21.3 | 7.9 | /// | /// | 1.6 | 5 | 北西 | /// | /// | 38.2 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 29 | 29 | 6 | /// | 14.1 | 18.3 | 8.9 | 21.2 | 5.9 | /// | /// | 1.7 | 4 | 北 | /// | /// | 28.3 | /// | /// | /// | |
| 第2半旬 | 6～10 | 46 | 33 | 9 | /// | 11.4 | 15.8 | 6.0 | 19.0 | 4.6 | /// | /// | 1.5 | 4 | 西北西 | /// | /// | 9.5 | /// | /// | /// | |
| 第3半旬 | 11～15 | 4 | 3 | 3 | /// | 11.3 | 17.7 | 5.8 | 19.0 | 3.6 | /// | /// | 1.4 | 4 | 西北西 | /// | /// | 37.6 | /// | /// | /// | |
| 第4半旬 | 16～20 | 51 | 27 | 4 | /// | 8.1 | 12.2 | 3.7 | 15.0 | 2.2 | /// | /// | 1.3 | 4 | 北 | /// | /// | 8.3 | /// | /// | /// | |
| 第5半旬 | 21～25 | 30 | 29 | 5 | /// | 10.6 | 17.0 | 4.7 | 18.8 | 1.3 | /// | /// | 1.4 | 4 | 北 | /// | /// | 24.5 | 0 ] | 0 ] | 0 ] | |
| 第6半旬 | 26～31 | 22 | 16 | 3 | /// | 8.3 | 12.4 | 3.1 | 17.7 | -1.7 | /// | /// | 1.7 | 5 | 西北西 | /// | /// | 11.1 | 4 | 3 | 2 | |
| 第1半旬 | 1～ 5 | 3 | 1 | 1 | /// | 6.7 | 11.1 | 1.6 | 14.4 | -2.0 | /// | /// | 1.6 | 5 | 北 | /// | /// | 17.3 | 0 | 0 | 0 | |
| 第2半旬 | 6～10 | 44 | 25 | 8 | /// | 5.4 | 10.5 | 1.0 | 14.0 | -1.5 | /// | /// | 1.7 | 5 | 北西 | /// | /// | 19.9 | 0 | 0 | 0 | |
| 第3半旬 | 11～15 | 22 | 6 | 2 | /// | 0.2 | 2.6 | -2.5 | 7.9 | -5.0 | /// | /// | 1.5 | 4 | 西 | /// | /// | 6.6 | 29 | 11 | 9 | |
| 第4半旬 | 16～20 | 12 | 10 | 3 | /// | 2.6 | 5.6 | -0.1 | 8.4 | -1.6 | /// | /// | 1.9 | 6 | 西北西 | /// | /// | 10.3 | 1 | 1 | 7 | |
| 第5半旬 | 21～25 | 20 | 11 | 3 | /// | 4.5 | 7.2 | 1.2 | 10.8 | -2.4 | /// | /// | 2.1 | 5 | 西 | /// | /// | 11.6 | 0 | 0 | 0 | |
| 第6半旬 | 26～30 | 19 | 10 | 2 | /// | 1.5 | 4.6 | -1.8 | 9.6 | -3.9 | /// | /// | 2.5 | 5 | 西南西 | /// | /// | 1.3 | 24 | 19 | 19 | |
| 第1半旬 | 1～ 5 | 24 | 12 | 3 | /// | 1.6 | 4.5 | -0.9 | 6.5 | -3.6 | /// | /// | 2.0 | 6 | 北 | /// | /// | 2.3 | 31 | 13 | 28 | |
| 第2半旬 | 6～10 | 25 | 12 | 3 | /// | -1.8 | 2.9 | -7.0 | 6.8 | -9.5 | /// | /// | 1.6 | 7 | 南西 | /// | /// | 7.5 | 43 | 19 | 36 | |
| 第3半旬 | 11～15 | 20 | 12 | 3 | /// | -1.3 | 2.9 | -5.2 | 6.4 | -8.8 | /// | /// | 2.1 | 6 | 西 | /// | /// | 14.2 | 19 | 8 | 26 | |
| 第4半旬 | 16～20 | 73 | 45 | 6 | /// | -2.5 | 1.1 | -6.9 | 6.1 | -10.9 | /// | /// | 1.6 | 5 | 北 | /// | /// | 6.8 | 59 | 37 | 56 | |
| 第5半旬 | 21～25 | 29 | 11 | 3 | /// | -1.8 | 1.5 | -5.6 | 3.4 | -9.2 | /// | /// | 1.7 | 7 | 北 | /// | /// | 1.1 | 36 | 13 | 62 | |
| 第6半旬 | 26～31 | 28 | 18 | 2 | /// | -2.3 | 0.4 | -5.4 | 2.4 | -8.1 | /// | /// | 1.8 | 8 | 北西 | /// | /// | 5.9 | 48 | 19 | 61 | |
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