半旬ごとの値
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蘭越（後志地方) 2025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 | 12.5 | 8.5 | 2.5 | 1.0 | -4.1 | -1.7 | -6.4 | -0.4 | -7.9 | /// | /// | 2.0 | 5.2 | 西南西 | 11.6 | 西 | 5.6 | 34 | 17 | 84 | |
| 第2半旬 | 6～10 | 3.0 | 2.5 | 1.5 | 0.5 | -2.1 | 0.2 | -4.8 | 2.2 | -7.9 | /// | /// | 2.2 | 6.1 | 西南西 | 12.6 | 西 | 1.9 | 19 | 7 | 85 | |
| 第3半旬 | 11～15 | 3.5 | 2.0 | 2.0 | 1.0 | -3.6 | 1.2 | -9.5 | 5.0 | -14.6 | /// | /// | 1.5 ) | 5.9 ) | 南西 | 12.1 ) | 西南西 | 9.1 | 17 | 7 | 81 | |
| 第4半旬 | 16～20 | 10.0 | 4.0 | 1.5 | 1.0 | -4.6 | -0.7 | -9.0 | 4.3 | -15.5 | /// | /// | 1.3 ) | 4.0 ] | 西南西 | 7.9 ] | 南西 | 10.8 | 22 | 15 | 96 | |
| 第5半旬 | 21～25 | 1.0 | 0.5 | 0.5 | 0.5 | -0.5 | 4.2 | -4.5 | 5.2 | -6.6 | /// | /// | 0.9 | 4.2 | 南南西 | 7.2 | 東 | 18.4 | 4 | 1 | 76 | |
| 第6半旬 | 26～31 | 8.5 | 7.0 | 3.0 | 1.0 | -1.9 | 2.4 | -6.9 | 4.9 | -11.0 | /// | /// | 1.6 | 4.5 | 西 | 10.4 | 西 | 19.7 | 24 | 15 | 86 | |
| 第1半旬 | 1～ 5 | 13.5 | 7.5 | 3.0 | 1.0 | -3.1 | 1.3 | -8.5 | 4.3 | -15.3 | /// | /// | 1.5 | 7.3 | 南南西 | 16.8 | 南南西 | 9.0 | 40 | 21 | 104 | |
| 第2半旬 | 6～10 | 11.5 | 6.0 | 2.0 | 1.0 | -3.9 | -0.4 | -9.0 | 0.8 | -18.2 | /// | /// | 2.1 | 5.8 | 西 | 13.3 | 西南西 | 5.3 | 32 | 12 | 115 | |
| 第3半旬 | 11～15 | 7.0 | 6.5 | 4.5 | 1.5 | -1.4 | 1.2 | -4.2 | 4.2 | -5.1 | /// | /// | 2.7 | 5.9 | 西 | 15.1 | 北北西 | 4.5 | 16 | 5 | 115 | |
| 第4半旬 | 16～20 | 12.5 | 5.5 | 5.0 | 1.5 | -1.8 | 1.9 | -6.5 | 5.1 | -10.7 | /// | /// | 1.6 ) | 4.4 ) | 南西 | 8.2 ) | 西 | 7.0 | 40 | 22 | 129 | |
| 第5半旬 | 21～25 | 1.5 | 1.0 | 1.0 | 0.5 | -2.0 | 2.3 | -7.2 | 6.7 | -14.8 | /// | /// | 1.6 | 6.2 | 南西 | 10.5 | 南西 | 21.0 | 14 | 7 | 123 | |
| 第6半旬 | 26～28 | 0.0 | 0.0 | 0.0 | 0.0 | 0.2 | 4.8 | -5.4 | 10.0 | -9.3 | /// | /// | 2.5 | 6.0 | 西南西 | 13.0 | 西 | 9.7 | 4 | 3 | 106 | |
| 第1半旬 | 1～ 5 | 0.0 | 0.0 | 0.0 | 0.0 | -1.9 | 2.0 | -5.8 | 7.1 | -7.7 | /// | /// | 1.9 | 6.1 | 西南西 | 12.5 | 西 | 19.1 | 11 | 7 | 99 | |
| 第2半旬 | 6～10 | 3.0 | 2.0 | 1.0 | 0.5 | -1.2 | 3.2 | -5.6 | 6.1 | -8.8 | /// | /// | 1.5 ) | 5.0 ) | 南西 | 8.6 ) | 北北西 | 16.9 | 17 ] | 13 ] | 103 ] | |
| 第3半旬 | 11～15 | 7.0 | 5.5 | 1.0 | 0.5 | 2.4 | 6.7 | -1.8 | 11.2 | -3.8 | /// | /// | 2.3 | 6.8 | 西南西 | 13.1 | 西南西 | 13.7 | 13 | 10 | 91 | |
| 第4半旬 | 16～20 | 3.0 | 2.0 | 1.0 | 0.5 | -1.3 | 3.5 | -6.0 | 5.6 | -10.1 | /// | /// | 1.4 ) | 4.6 ] | 北東 | 11.3 ] | 北北東 | 15.3 | 20 | 9 | 93 | |
| 第5半旬 | 21～25 | 4.0 | 3.5 | 3.0 | 1.0 | 4.0 | 8.3 | -1.2 | 11.4 | -4.6 | /// | /// | 2.0 | 6.7 | 南西 | 12.6 | 西 | 17.6 | 2 | 2 | 83 | |
| 第6半旬 | 26～31 | 4.0 | 2.5 | 1.5 | 0.5 | 1.1 | 4.4 | -2.5 | 6.2 | -5.1 | /// | /// | 2.1 | 6.1 | 南西 | 11.6 | 西 | 11.2 | 17 | 12 | 54 | |
| 第1半旬 | 1～ 5 | 1.0 | 1.0 | 1.0 | 0.5 | 3.2 | 7.0 | -0.6 | 8.5 | -1.7 | /// | /// | 1.4 | 5.0 | 南 | 11.1 | 東 | 11.7 | 0 | 0 | 48 | |
| 第2半旬 | 6～10 | 4.0 | 3.0 | 1.5 | 0.5 | 5.1 | 11.1 | 0.0 | 14.5 | -1.6 | /// | /// | 1.2 | 4.7 | 南西 | 7.8 | 南西 | 14.9 | 2 | 2 | 20 | |
| 第3半旬 | 11～15 | 16.5 | 16.5 | 4.0 | 1.0 | 7.6 | 12.8 | 2.6 | 17.4 | -0.3 | /// | /// | 1.8 | 5.6 | 東北東 | 13.5 | 東北東 | 16.6 | 0 | 0 | 0 | |
| 第4半旬 | 16～20 | 34.0 | 21.0 | 6.0 | 3.0 | 7.3 | 10.8 | 3.0 | 14.9 | -1.6 | /// | /// | 2.3 | 6.0 | 南 | 10.8 | 西 | 17.8 | 0 | 0 | 0 | |
| 第5半旬 | 21～25 | 6.5 | 4.0 | 2.0 | 1.0 | 9.0 | 14.1 | 3.5 | 16.8 | 0.8 | /// | /// | 2.0 | 6.6 | 南 | 11.6 | 南 | 23.4 | 0 | 0 | 0 | |
| 第6半旬 | 26～30 | 12.0 | 7.0 | 4.0 | 1.5 | 6.3 | 10.7 | 1.0 | 14.7 | -1.2 | /// | /// | 1.7 | 7.3 | 南 | 12.9 | 南 | 18.5 | 0 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 40.5 | 22.0 | 7.0 | 2.0 | 10.4 | 16.1 | 4.6 | 17.7 | -1.2 | /// | /// | 2.2 | 7.1 | 南南西 | 14.9 | 東 | 34.6 | 0 | 0 | 0 | |
| 第2半旬 | 6～10 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第3半旬 | 11～15 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第4半旬 | 16～20 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第5半旬 | 21～25 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第6半旬 | 26～31 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 6 | 第1半旬 | 1～ 5 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// |
| 第2半旬 | 6～10 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第3半旬 | 11～15 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第4半旬 | 16～20 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第5半旬 | 21～25 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第6半旬 | 26～30 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 7 | 第1半旬 | 1～ 5 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// |
| 第2半旬 | 6～10 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第3半旬 | 11～15 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第4半旬 | 16～20 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第5半旬 | 21～25 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第6半旬 | 26～31 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 8 | 第1半旬 | 1～ 5 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// |
| 第2半旬 | 6～10 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第3半旬 | 11～15 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第4半旬 | 16～20 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第5半旬 | 21～25 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第6半旬 | 26～31 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 9 | 第1半旬 | 1～ 5 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// |
| 第2半旬 | 6～10 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第3半旬 | 11～15 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第4半旬 | 16～20 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第5半旬 | 21～25 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第6半旬 | 26～30 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 10 | 第1半旬 | 1～ 5 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// |
| 第2半旬 | 6～10 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第3半旬 | 11～15 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第4半旬 | 16～20 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第5半旬 | 21～25 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第6半旬 | 26～31 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 11 | 第1半旬 | 1～ 5 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// |
| 第2半旬 | 6～10 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第3半旬 | 11～15 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第4半旬 | 16～20 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第5半旬 | 21～25 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第6半旬 | 26～30 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 12 | 第1半旬 | 1～ 5 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// |
| 第2半旬 | 6～10 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第3半旬 | 11～15 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第4半旬 | 16～20 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第5半旬 | 21～25 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
| 第6半旬 | 26～31 | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |
- 値欄の記号の説明
- 2021年3月2日より、アメダスの日照時間は「推計気象分布（日照時間）」から得る推計値となりましたので、日照計による観測値と単純比較できません。詳しくは要素ごとの値の補足説明をご覧ください。