半旬ごとの値
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大岸（胆振地方) 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 | 13.0 | 5.0 | 1.5 | 1.0 | -5.4 | -1.6 | -10.1 | -0.2 | -14.1 | 90 | 48 | 1.4 | 4.2 | 北西 | 8.1 | 北西 | 27.6 | 30 | 11 | 45 | |
| 第2半旬 | 6～10 | 13.5 | 12.5 | 5.5 | 1.5 | -1.8 | 1.3 | -5.3 | 3.3 | -9.5 | 82 | 47 | 2.0 | 6.3 | 北 | 11.5 | 北 | 16.8 | 7 | 4 | 45 | |
| 第3半旬 | 11～15 | 3.5 | 2.5 | 1.0 | 0.5 | -3.1 | 1.6 | -8.2 | 4.4 | -9.8 | 85 | 43 | 1.8 | 4.4 | 西北西 | 10.0 | 西北西 | 18.0 | 13 | 7 | 39 | |
| 第4半旬 | 16～20 | 29.5 | 12.0 | 4.0 | 1.5 | -4.7 | -0.2 | -10.4 | 5.2 | -13.5 | 92 | 53 | 1.6 | 4.1 | 北 | 9.0 | 北 | 18.6 | 25 | 15 | 54 | |
| 第5半旬 | 21～25 | 1.0 | 0.5 | 0.5 | 0.5 | 0.4 | 4.7 | -3.5 | 6.1 | -8.2 | 87 | 47 | 1.7 | 4.5 | 南南東 | 9.2 | 東南東 | 27.2 | 5 | 2 | 37 | |
| 第6半旬 | 26～31 | 6.5 | 3.5 | 1.0 | 0.5 | -1.5 | 3.6 | -6.8 | 6.4 | -10.1 | 86 | 44 | 1.8 | 4.8 | 北西 | 10.4 | 北北西 | 34.6 | 23 | 10 | 45 | |
| 第1半旬 | 1～ 5 | 9.0 | 4.5 | 4.0 | 1.5 | -2.2 | 1.9 | -6.5 | 4.1 | -11.1 | 90 | 51 | 2.5 | 6.8 | 南南東 | 16.1 | 南南東 | 7.7 | 25 | 11 | 51 | |
| 第2半旬 | 6～10 | 9.0 | 5.5 | 3.0 | 1.0 | -4.1 | 0.8 | -10.3 | 3.5 | -12.7 | 83 | 47 | 2.0 | 5.0 | 西南西 | 13.3 | 西南西 | 26.2 | 20 | 8 | 56 | |
| 第3半旬 | 11～15 | 15.0 | 8.5 | 2.5 | 1.0 | -1.8 | 2.1 | -5.9 | 4.8 | -8.3 | 81 | 38 | 2.0 | 5.3 | 北西 | 12.8 | 西 | 20.5 | 18 | 9 | 57 | |
| 第4半旬 | 16～20 | 15.0 | 6.5 | 2.5 | 1.0 | -2.3 | 2.4 | -8.4 | 4.3 | -11.6 | 90 | 40 | 1.8 | 6.5 | 北 | 11.5 | 北 | 19.9 | 31 | 13 | 65 | |
| 第5半旬 | 21～25 | 0.5 | 0.5 | 0.5 | 0.5 | -3.1 | 2.9 | -9.1 | 6.8 | -11.2 | 80 | 38 | 1.7 | 4.1 | 北 | 9.6 | 西南西 | 29.2 | 7 | 2 | 58 | |
| 第6半旬 | 26～28 | 3.0 | 2.5 | 1.0 | 1.0 | 0.8 | 5.6 | -4.4 | 8.5 | -5.6 | 78 | 43 | 2.3 | 5.7 | 西南西 | 11.6 | 西 | 15.8 | 10 | 7 | 54 | |
| 第1半旬 | 1～ 5 | 1.0 | 1.0 | 0.5 | 0.5 | -1.2 | 2.9 | -5.5 | 9.1 | -9.0 | 70 | 22 | 2.3 | 5.6 | 北北西 | 11.4 | 北北西 | 31.5 | 6 | 2 | 44 | |
| 第2半旬 | 6～10 | 14.0 | 11.0 | 3.0 | 1.5 | -1.2 | 3.9 | -7.2 | 5.8 | -12.1 | 86 | 43 | 1.7 | 5.5 | 北西 | 10.9 | 北北西 | 30.1 | 29 | 21 | 52 | |
| 第3半旬 | 11～15 | 19.0 | 15.0 | 3.0 | 1.0 | 2.3 | 6.5 | -1.4 | 9.8 | -4.0 | 88 | 54 | 1.9 | 8.7 | 南南東 | 14.1 | 南南東 | 23.6 | 13 | 8 | 36 | |
| 第4半旬 | 16～20 | 9.0 | 7.5 | 2.0 | 0.5 | -0.3 | 4.1 | -5.1 | 6.4 | -8.2 | 78 | 46 | 1.8 | 5.0 | 西南西 | 10.6 | 西南西 | 18.9 | 25 | 18 | 41 | |
| 第5半旬 | 21～25 | 5.0 | 3.0 | 2.0 | 1.0 | 4.3 | 8.9 | -0.3 | 12.4 | -3.7 | 79 | 45 | 2.2 | 6.8 | 西 | 14.1 | 西 | 29.2 | 4 | 1 | 21 | |
| 第6半旬 | 26～31 | 16.5 | 9.5 | 7.0 | 2.5 | 2.0 | 6.3 | -2.7 | 8.9 | -6.0 | 81 | 27 | 2.2 | 7.4 | 北北西 | 14.4 | 北北西 | 22.4 | 3 | 2 | 1 | |
| 第1半旬 | 1～ 5 | 5.0 | 5.0 | 1.0 | 0.5 | 3.9 | 8.2 | -0.6 | 10.8 | -2.3 | 82 | 46 | 1.9 | 5.9 | 南 | 13.3 | 南南東 | 20.3 | 0 | 0 | 0 | |
| 第2半旬 | 6～10 | 7.0 | 3.5 | 2.0 | 1.0 | 6.0 | 11.9 | 0.7 | 14.3 | -1.4 | 89 | 53 | 1.6 | 4.2 | 南西 | 8.7 | 西南西 | 23.0 | 0 | 0 | 0 | |
| 第3半旬 | 11～15 | 34.5 | 32.0 | 5.5 | 1.5 | 7.8 | 11.3 | 4.2 | 13.5 | 1.1 | 92 | 60 | 2.1 | 7.4 | 南 | 18.1 | 南南東 | 17.0 | 0 | 0 | 0 | |
| 第4半旬 | 16～20 | 29.0 | 15.0 | 9.5 | 2.5 | 7.9 | 12.5 | 3.4 | 15.4 | -1.8 | 82 | 26 | 1.9 | 6.3 | 北 | 10.7 | 北西 | 18.7 | 0 | 0 | 0 | |
| 第5半旬 | 21～25 | 8.5 | 5.0 | 1.5 | 0.5 | 8.2 | 12.5 | 3.7 | 15.3 | 0.8 | 86 | 48 | 1.8 | 6.8 | 南南東 | 12.1 | 南南東 | 21.7 | 0 | 0 | 0 | |
| 第6半旬 | 26～30 | 22.5 | 17.0 | 3.0 | 1.0 | 7.2 | 12.3 | 1.6 | 13.7 | -0.6 | 80 | 34 | 1.9 | 5.4 | 北北西 | 10.7 | 北西 | 20.6 | 0 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 20.5 | 10.5 | 3.5 | 1.0 | 9.4 | 15.2 | 4.5 | 18.4 | -0.8 | 87 | 28 | 2.1 | 8.7 | 南南東 | 20.0 | 南南東 | 32.8 | 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。