半旬ごとの値
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蘭越（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 | 9 | 7 | 6 | /// | -3.6 | -0.9 | -5.8 | 4.8 | -8.2 | /// | /// | 5.0 | 11 | 西 | /// | /// | 5.0 | 28 | 10 | 45 | |
| 第2半旬 | 6～10 | 22 | 12 | 2 | /// | -3.1 | -0.6 | -6.1 | 2.2 | -9.2 | /// | /// | 5.0 | 11 | 西 | /// | /// | 1.3 | 63 | 28 | 64 | |
| 第3半旬 | 11～15 | 5 | 4 | 1 | /// | -0.9 | 2.1 | -4.6 | 3.4 | -13.0 | /// | /// | 1.3 | 5 | 西 | /// | /// | 13.6 | 16 | 4 | 63 | |
| 第4半旬 | 16～20 | 6 | 3 | 1 | /// | -5.0 | -2.5 | -7.8 | 0.3 | -10.1 | /// | /// | 2.8 | 8 | 西 | /// | /// | 0.3 | 60 | 16 | 66 | |
| 第5半旬 | 21～25 | 14 | 5 | 3 | /// | -6.6 | -4.3 | -9.0 | -1.9 | -12.5 | /// | /// | 4.0 | 10 | 西 | /// | /// | 2.3 | 54 | 20 | 84 | |
| 第6半旬 | 26～31 | 10 | 6 | 2 | /// | -6.5 | -3.3 | -10.8 | -0.2 | -14.9 | /// | /// | 3.9 | 8 | 西 | /// | /// | 3.1 | 37 | 16 | 79 | |
| 第1半旬 | 1～ 5 | 17 | 7 | 2 | /// | -7.3 | -4.1 | -11.2 | 0.7 | -16.2 | /// | /// | 2.8 | 9 | 西 | /// | /// | 6.8 | 51 | 17 | 93 | |
| 第2半旬 | 6～10 | 26 | 8 | 2 | /// | -2.8 | -1.1 | -4.7 | -0.2 | -6.9 | /// | /// | 1.4 | 6 | 西 | /// | /// | 8.8 | 56 | 15 | 106 | |
| 第3半旬 | 11～15 | 1 | 1 | 1 | /// | -0.3 | 3.6 | -4.8 | 8.0 | -9.3 | /// | /// | 3.2 | 9 | 西 | /// | /// | 21.0 | 13 | 5 | 103 | |
| 第4半旬 | 16～20 | 23 | 9 | 2 | /// | -8.1 | -6.0 | -10.3 | -4.1 | -12.2 | /// | /// | 2.6 | 7 | 西 | /// | /// | 2.5 | 57 | 22 | 108 | |
| 第5半旬 | 21～25 | 25 | 14 | 3 | /// | -5.3 | -1.5 | -9.7 | 2.8 | -13.5 | /// | /// | 1.3 | 6 | 西 | /// | /// | 11.4 | 46 | 22 | 124 | |
| 第6半旬 | 26～29 | 0 | 0 | 0 | /// | -0.3 | 3.7 | -4.7 | 4.7 | -7.5 | /// | /// | 1.5 | 8 | 西 | /// | /// | 18.0 | 7 | 5 | 103 | |
| 第1半旬 | 1～ 5 | 19 | 7 | 3 | /// | -2.6 | -0.1 | -6.1 | 1.9 | -11.9 | /// | /// | 1.7 | 6 | 西 | /// | /// | 9.4 | 40 | 16 | 105 | |
| 第2半旬 | 6～10 | 1 | 1 | 1 | /// | -4.0 | 1.6 | -10.2 | 2.2 | -12.3 | /// | /// | 1.3 | 5 | 西 | /// | /// | 41.0 | 14 | 8 | 95 | |
| 第3半旬 | 11～15 | 5 | 4 | 3 | /// | -0.1 | 3.7 | -4.0 | 8.3 | -7.1 | /// | /// | 1.4 | 6 | 西 | /// | /// | 15.7 | 21 | 9 | 94 | |
| 第4半旬 | 16～20 | 12 | 8 | 2 | /// | 0.2 | 2.1 | -2.3 | 3.9 | -2.9 | /// | /// | 3.9 | 10 | 西南西 | /// | /// | 14.5 | 34 | 14 | 79 | |
| 第5半旬 | 21～25 | 16 | 6 | 2 | /// | 0.2 | 2.5 | -2.4 | 4.3 | -5.1 | /// | /// | 1.8 | 6 | 西 | /// | /// | 7.8 | 27 | 10 | 84 | |
| 第6半旬 | 26～31 | 5 | 3 | 1 | /// | 1.7 | 5.5 | -2.7 | 7.9 | -5.3 | /// | /// | 3.3 | 11 | 西 | /// | /// | 27.2 | 14 | 3 | 74 | |
| 第1半旬 | 1～ 5 | 14 | 5 | 1 | /// | 1.2 | 3.4 | -2.2 | 5.3 | -2.8 | /// | /// | 3.3 | 7 | 西 | /// | /// | 13.2 | 31 | 12 | 64 | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | 2.1 | 6.1 | -2.0 | 7.5 | -6.1 | /// | /// | 1.6 | 6 | 西 | /// | /// | 32.5 | 15 | 5 | 54 | |
| 第3半旬 | 11～15 | 0 | 0 | 0 | /// | 2.3 | 6.5 | -2.8 | 10.3 | -5.0 | /// | /// | 1.6 | 6 | 西 | /// | /// | 43.7 | 10 | 4 | 30 | |
| 第4半旬 | 16～20 | 11 | 5 | 1 | /// | 3.3 | 5.9 | 0.5 | 9.0 | -1.0 | /// | /// | 1.1 | 5 | 東南東 | /// | /// | 3.0 | 0 | 0 | 5 | |
| 第5半旬 | 21～25 | 2 | 2 | 1 | /// | 7.0 | 12.7 | 1.9 | 18.5 | 0.1 | /// | /// | 1.6 | 5 | 西 | /// | /// | 28.3 | 0 | 0 | 0 | |
| 第6半旬 | 26～30 | 0 | 0 | 0 | /// | 9.1 | 16.0 | 3.8 | 18.5 | 2.0 | /// | /// | 1.6 | 5 | 南 | /// | /// | 31.2 | 0 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 33 | 28 | 5 | /// | 8.3 | 12.0 | 3.6 | 15.7 | 0.4 | /// | /// | 2.2 | 7 | 西 | /// | /// | 21.0 | 0 | 0 | 0 | |
| 第2半旬 | 6～10 | 37 | 19 | 3 | /// | 6.7 | 10.3 | 2.7 | 14.4 | -0.4 | /// | /// | 2.3 | 6 | 西 | /// | /// | 14.1 | 0 | 0 | 0 | |
| 第3半旬 | 11～15 | 1 | 1 | 1 | /// | 7.3 | 10.9 | 3.3 | 13.0 | 1.5 | /// | /// | 2.0 | 6 ) | 西 | /// | /// | 15.0 | 0 | 0 | 0 | |
| 第4半旬 | 16～20 | 3 | 3 | 2 | /// | 7.8 | 12.7 | 2.1 | 15.6 | 1.0 | /// | /// | 1.6 | 4 | 南 | /// | /// | 30.3 | 0 | 0 | 0 | |
| 第5半旬 | 21～25 | 16 | 10 | 2 | /// | 10.9 | 13.6 | 8.6 | 16.5 | 8.2 | /// | /// | 1.9 | 7 | 西 | /// | /// | 4.9 | 0 ] | 0 ] | 0 ] | |
| 第6半旬 | 26～31 | 2 | 2 | 1 | /// | 14.7 | 23.3 | 7.9 | 29.5 | 6.0 | /// | /// | 1.5 | 5 | 西 | /// | /// | 43.2 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 1 | 1 | 1 | /// | 12.2 | 18.1 | 6.2 | 20.4 | 2.8 | /// | /// | 2.1 | 6 | 西 | /// | /// | 25.1 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | 13.8 | 21.8 | 6.8 | 27.5 | 4.0 | /// | /// | 1.6 | 6 | 西南西 | /// | /// | 45.1 | /// | /// | /// | |
| 第3半旬 | 11～15 | 3 | 3 | 2 | /// | 14.9 | 20.8 | 10.4 | 26.3 | 8.7 | /// | /// | 1.7 | 5 | 西 | /// | /// | 28.1 | /// | /// | /// | |
| 第4半旬 | 16～20 | 17 | 10 | 3 | /// | 14.7 | 17.5 | 12.8 | 19.2 | 11.0 | /// | /// | 1.5 | 5 | 西 | /// | /// | 0.0 | /// | /// | /// | |
| 第5半旬 | 21～25 | 3 | 2 | 1 | /// | 15.3 | 19.5 | 11.5 | 24.5 | 9.3 | /// | /// | 1.5 | 5 | 西 | /// | /// | 22.1 | /// | /// | /// | |
| 第6半旬 | 26～30 | 16 | 16 | 4 | /// | 16.9 | 20.4 | 13.7 | 24.7 | 13.3 | /// | /// | 1.4 | 4 | 西南西 | /// | /// | 16.7 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 17 | 9 | 4 | /// | 17.9 | 22.0 | 15.6 | 23.5 | 15.1 | /// | /// | 0.9 | 3 | 西 | /// | /// | 4.2 | /// | /// | /// | |
| 第2半旬 | 6～10 | 26 | 21 | 5 | /// | 16.8 | 20.7 | 13.2 | 22.8 | 11.5 | /// | /// | 1.0 | 3 | 南南東 | /// | /// | 14.8 | /// | /// | /// | |
| 第3半旬 | 11～15 | 10 | 9 | 6 | /// | 19.4 | 24.1 | 15.5 | 26.5 | 12.9 | /// | /// | 1.5 | 5 | 西 | /// | /// | 23.7 | /// | /// | /// | |
| 第4半旬 | 16～20 | 30 | 29 | 8 | /// | 20.4 | 23.5 | 18.3 | 26.4 | 17.8 | /// | /// | 0.9 | 3 | 西南西 | /// | /// | 4.5 | /// | /// | /// | |
| 第5半旬 | 21～25 | 8 | 6 | 6 | /// | 19.5 | 21.8 | 17.6 | 22.6 | 16.7 | /// | /// | 0.9 | 3 | 南南東 | /// | /// | 0.2 | /// | /// | /// | |
| 第6半旬 | 26～31 | 6 | 4 | 2 | /// | 22.9 | 26.5 | 20.1 | 29.3 | 17.7 | /// | /// | 0.9 | 4 | 西南西 | /// | /// | 4.6 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 27 | 27 | 11 | /// | 18.8 | 22.8 | 15.5 | 25.6 | 14.4 | /// | /// | 1.3 | 4 | 南 | /// | /// | 18.3 | /// | /// | /// | |
| 第2半旬 | 6～10 | 6 | 6 | 2 | /// | 20.1 | 23.7 | 17.0 | 25.3 | 15.0 | /// | /// | 0.9 | 4 | 南 | /// | /// | 9.9 | /// | /// | /// | |
| 第3半旬 | 11～15 | 67 | 67 | 21 | /// | 22.4 | 26.5 | 19.7 | 30.5 | 19.2 | /// | /// | 0.8 | 4 | 西 | /// | /// | 16.1 | /// | /// | /// | |
| 第4半旬 | 16～20 | 2 | 2 | 1 | /// | 20.5 | 24.7 | 17.2 | 26.0 | 14.7 | /// | /// | 1.6 | 6 | 西 | /// | /// | 27.8 | /// | /// | /// | |
| 第5半旬 | 21～25 | 23 | 16 | 3 | /// | 18.5 | 23.1 | 14.6 | 26.3 | 9.8 | /// | /// | 1.1 | 5 | 西 | /// | /// | 23.4 | /// | /// | /// | |
| 第6半旬 | 26～31 | 2 | 2 | 1 | /// | 17.7 | 24.0 | 11.9 | 25.8 | 9.1 | /// | /// | 0.8 | 4 | 南 | /// | /// | 33.7 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 41 | 21 | 14 | /// | 18.0 | 20.8 | 15.2 | 22.3 | 11.2 | /// | /// | 1.2 | 5 | 東南東 | /// | /// | 11.4 | /// | /// | /// | |
| 第2半旬 | 6～10 | 6 | 6 | 4 | /// | 15.9 | 23.4 | 10.1 | 24.6 | 7.6 | /// | /// | 0.6 | 3 | 南東 | /// | /// | 36.1 | /// | /// | /// | |
| 第3半旬 | 11～15 | 5 | 4 | 3 | /// | 17.6 | 23.5 | 12.3 | 25.7 | 11.0 | /// | /// | 0.8 | 4 | 西 | /// | /// | 22.7 | /// | /// | /// | |
| 第4半旬 | 16～20 | 84 | 79 | 30 | /// | 19.5 | 22.0 | 17.1 | 23.5 | 16.2 | /// | /// | 1.0 | 4 | 東 | /// | /// | 2.3 | /// | /// | /// | |
| 第5半旬 | 21～25 | 17 | 13 | 9 | /// | 16.5 | 21.0 | 11.6 | 23.0 | 7.6 | /// | /// | 1.0 | 4 | 西 | /// | /// | 19.5 | /// | /// | /// | |
| 第6半旬 | 26～30 | 12 | 9 | 4 | /// | 13.1 | 19.8 | 7.3 | 21.7 | 6.0 | /// | /// | 1.1 | 6 | 西 | /// | /// | 36.7 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 44 | 44 | 11 | /// | 13.7 | 19.5 | 8.5 | 21.0 | 5.6 | /// | /// | 0.7 | 4 | 南南東 | /// | /// | 28.9 | /// | /// | /// | |
| 第2半旬 | 6～10 | 23 ] | 23 ] | 6 ] | /// | 11.6 | 15.8 | 6.8 | 18.3 | 5.5 | /// | /// | 1.7 | 7 | 西 | /// | /// | 13.1 | /// | /// | /// | |
| 第3半旬 | 11～15 | /// | /// | /// | /// | 10.3 | 17.4 | 4.5 | 18.6 | 3.2 | /// | /// | 0.8 | 4 | 西 | /// | /// | 33.2 | 0 ] | 0 ] | 0 ] | |
| 第4半旬 | 16～20 | 5 | 5 | 1 | /// | 8.4 | 12.2 | 4.6 | 15.2 | 2.4 | /// | /// | 1.8 | 7 | 西 | /// | /// | 11.1 | 0 | 0 | 0 | |
| 第5半旬 | 21～25 | 15 | 15 | 5 | /// | 9.1 | 16.2 | 3.3 | 19.1 | 0.0 | /// | /// | 0.8 | 4 | 西南西 | /// | /// | 23.8 | 0 | 0 | 0 | |
| 第6半旬 | 26～31 | 9 | 7 | 2 | /// | 7.0 | 12.1 | 2.9 | 17.4 | -2.1 | /// | /// | 2.0 | 7 | 西 | /// | /// | 10.9 | 3 | 2 | 1 | |
| 第1半旬 | 1～ 5 | 2 | 1 | 1 | /// | 5.5 | 10.5 | 0.4 | 15.1 | -3.1 | /// | /// | 0.7 | 4 | 西 | /// | /// | 17.7 | 0 | 0 | 0 | |
| 第2半旬 | 6～10 | 22 | 13 | 3 | /// | 4.5 | 9.1 | 0.9 | 11.2 | -2.0 | /// | /// | 2.0 | 8 | 西 | /// | /// | 15.0 | 4 | 3 | 2 | |
| 第3半旬 | 11～15 | 20 | 8 | 3 | /// | 0.3 | 2.6 | -2.2 | 8.9 | -4.4 | /// | /// | 3.4 | 9 | 西 | /// | /// | 1.1 | 39 | 12 | 13 | |
| 第4半旬 | 16～20 | 8 | 3 | 2 | /// | 2.5 | 4.9 | 0.5 | 7.7 | -0.1 | /// | /// | 3.1 | 9 | 西 | /// | /// | 6.5 | 13 | 4 | 12 | |
| 第5半旬 | 21～25 | 20 | 7 | 3 | /// | 3.7 | 6.7 | 0.9 | 10.4 | -2.0 | /// | /// | 3.2 | 9 | 西 | /// | /// | 7.2 | 2 | 2 | 1 | |
| 第6半旬 | 26～30 | 13 | 10 | 4 | /// | 1.0 | 3.8 | -2.0 | 8.3 | -4.1 | /// | /// | 4.1 | 9 | 西 | /// | /// | 5.3 | 17 | 15 | 11 | |
| 第1半旬 | 1～ 5 | 20 | 15 | 4 | /// | 0.4 | 2.9 | -2.1 | 4.8 | -4.6 | /// | /// | 0.9 | 4 | 西南西 | /// | /// | 4.6 | 34 | 17 | 24 | |
| 第2半旬 | 6～10 | 16 | 9 | 2 | /// | -2.9 | 2.0 | -8.5 | 6.5 | -12.5 | /// | /// | 2.5 | 11 | 西 | /// | /// | 6.1 | 48 | 24 | 27 | |
| 第3半旬 | 11～15 | 7 | 4 | 1 | /// | -1.7 | 2.2 | -6.9 | 6.0 | -10.2 | /// | /// | 2.8 | 8 | 西 | /// | /// | 19.2 | 28 | 11 | 21 | |
| 第4半旬 | 16～20 | 22 | 11 | 2 | /// | -3.8 | -0.1 | -7.8 | 4.0 | -12.6 | /// | /// | 2.6 | 9 | 西 | /// | /// | 7.4 | 48 | 19 | 33 | |
| 第5半旬 | 21～25 | 12 | 6 | 2 | /// | -2.0 | 0.3 | -4.6 | 2.1 | -7.2 | /// | /// | 2.1 | 9 | 西 | /// | /// | 1.0 | 23 | 8 | 33 | |
| 第6半旬 | 26～31 | 22 | 16 | 3 | /// | -2.1 | -0.6 | -3.8 | 1.3 | -5.9 | /// | /// | 3.3 | 11 | 西 | /// | /// | 2.4 | 55 | 29 | 56 | |
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