半旬ごとの値
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天塩（留萌地方) 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 | 10.0 | 4.0 | 2.0 | 1.0 | -6.8 | -3.2 | -11.9 | -0.1 | -16.2 | 84 | 38 | 3.7 | 10.2 | 南 | 16.2 | 南西 | 6.2 | 23 | 7 | 49 | |
| 第2半旬 | 6～10 | 21.5 | 11.0 | 3.0 | 1.0 | -2.1 | -0.7 | -4.3 | 0.6 | -6.2 | 92 | 66 | 5.5 | 12.5 | 南西 | 18.7 | 西南西 | 4.1 | 53 | 22 | 70 | |
| 第3半旬 | 11～15 | 3.0 | 2.5 | 1.0 | 0.5 | -3.7 | -0.8 | -9.5 | 2.5 | -11.8 | 84 | 50 | 3.8 | 10.8 | 西 | 17.4 | 西 | 9.3 | 19 | 10 | 70 | |
| 第4半旬 | 16～20 | 6.5 | 3.0 | 1.5 | 0.5 | -3.4 | 0.0 | -8.0 | 4.3 | -13.5 | 87 | 55 | 3.6 | 10.3 | 南 | 14.0 | 北西 | 9.7 | 16 | 9 | 75 | |
| 第5半旬 | 21～25 | 0.5 | 0.5 | 0.5 | 0.5 | -1.8 | 1.4 | -4.6 | 3.3 | -7.5 | 86 | 57 | 4.0 | 9.5 | 北東 | 12.8 | 北東 | 17.0 | 4 | 2 | 57 | |
| 第6半旬 | 26～31 | 2.5 | 2.0 | 0.5 | 0.5 | -2.7 | -0.5 | -5.2 | -0.1 | -10.9 | 94 | 65 | 3.0 | 9.0 | 東北東 | 14.5 | 東北東 | 1.5 | 11 | 5 | 58 | |
| 第1半旬 | 1～ 5 | 1.0 | 1.0 | 1.0 | 0.5 | -3.6 | 0.0 | -9.0 | 1.5 | -14.8 | 83 | 41 | 4.2 | 13.3 | 東 | 22.2 | 東 | 16.4 | 26 | 15 | 66 | |
| 第2半旬 | 6～10 | 10.5 | 2.5 | 1.5 | 0.5 | -2.9 | -0.6 | -7.1 | 1.1 | -11.1 | 93 | 67 | 5.6 | 14.2 | 南西 | 20.0 | 南西 | 4.9 | 36 | 13 | 82 | |
| 第3半旬 | 11～15 | 2.5 | 1.5 | 1.0 | 0.5 | -2.2 | 0.3 | -6.0 | 3.5 | -13.8 | 68 | 35 | 5.7 | 10.8 | 南西 | 17.9 | 南西 | 4.7 | 8 | 3 | 82 | |
| 第4半旬 | 16～20 | 1.5 | 1.5 | 1.0 | 0.5 | -5.9 | -1.1 | -14.2 | 1.4 | -17.9 | 85 | 39 | 3.2 | 7.8 | 北東 | 11.8 | 西 | 28.8 | 6 | 4 | 75 | |
| 第5半旬 | 21～25 | 13.5 | 6.0 | 2.0 | 1.0 | -3.4 | 0.3 | -11.5 | 4.6 | -17.1 | 84 | 47 | 3.6 | 14.4 | 南南西 | 21.5 | 南南西 | 13.5 | 33 | 13 | 98 | |
| 第6半旬 | 26～28 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 4.1 | -2.4 | 6.6 | -4.3 | 72 | 41 | 6.4 | 13.5 | 南 | 18.7 | 西南西 | 7.4 | 2 | 1 | 77 | |
| 第1半旬 | 1～ 5 | 1.5 | 1.5 | 1.0 | 0.5 | -3.6 | -0.1 | -9.1 | 6.1 | -15.6 | 68 | 29 | 4.3 | 10.1 | 北北西 | 15.7 | 北西 | 16.7 | 10 | 6 | 61 | |
| 第2半旬 | 6～10 | 4.5 | 3.0 | 1.0 | 0.5 | -3.2 | 1.0 | -12.7 | 4.7 | -14.8 | 81 | 38 | 3.7 | 10.7 | 南南西 | 14.7 | 南南西 | 26.0 | 13 | 4 | 62 | |
| 第3半旬 | 11～15 | 14.5 | 13.0 | 3.5 | 1.5 | 1.6 | 3.8 | -1.5 | 8.0 | -8.4 | 89 | 66 | 5.8 | 12.6 | 南南西 | 17.9 | 南南西 | 10.8 | 10 | 5 | 54 | |
| 第4半旬 | 16～20 | 1.5 | 1.5 | 1.0 | 0.5 | -1.8 | 1.3 | -7.0 | 5.4 | -10.6 | 81 | 44 | 4.1 | 12.7 | 東北東 | 19.0 | 東北東 | 21.3 | 8 | 3 | 42 | |
| 第5半旬 | 21～25 | 23.5 | 19.5 | 8.0 | 2.0 | 3.0 | 5.6 | -0.4 | 7.2 | -4.8 | 81 | 41 | 6.2 | 12.7 | 南南西 | 17.4 | 南南西 | 17.9 | 6 | 5 | 35 | |
| 第6半旬 | 26～31 | 13.5 | 4.5 | 3.5 | 2.0 | 0.4 | 2.6 | -2.5 | 3.2 | -5.1 | 78 | 31 | 5.1 | 13.8 | 南 | 20.3 | 南 | 10.5 | 29 | 9 | 27 | |
| 第1半旬 | 1～ 5 | 0.5 | 0.5 | 0.5 | 0.5 | 2.9 | 5.9 | -1.8 | 8.4 | -3.2 | 84 | 40 | 4.1 | 12.0 | 南南西 | 16.1 | 南南西 | 16.3 | 3 | 2 | 23 | |
| 第2半旬 | 6～10 | 7.5 | 6.5 | 3.0 | 1.5 | 6.4 | 8.9 | 3.7 | 10.9 | 2.4 | 91 | 45 | 4.0 | 10.5 | 南南西 | 14.2 | 南南西 | 11.5 | 0 | 0 | 0 | |
| 第3半旬 | 11～15 | 16.5 | 15.5 | 4.0 | 1.0 | 8.7 | 14.1 | 2.9 | 18.1 | 0.1 | 80 | 37 | 3.4 | 8.1 | 東 | 12.9 | 東南東 | 35.6 | 0 | 0 | 0 | |
| 第4半旬 | 16～20 | 52.5 | 27.0 | 3.5 | 2.0 | 6.5 | 9.7 | 2.7 | 13.9 | -1.3 | 94 | 52 | 4.4 | 11.9 | 北北西 | 17.6 | 北北西 | 13.4 | 0 | 0 | 0 | |
| 第5半旬 | 21～25 | 11.0 | 10.0 | 3.5 | 1.0 | 6.8 | 12.0 | 1.5 | 16.7 | -1.1 | 80 | 37 | 4.3 | 10.3 | 東 | 16.0 | 東 | 29.9 | 0 | 0 | 0 | |
| 第6半旬 | 26～30 | 10.0 | 3.5 | 2.0 | 1.5 | 5.0 | 8.4 | 1.7 | 11.3 | -0.6 | 87 | 42 | 5.3 | 10.6 | 東北東 | 17.7 | 東北東 | 12.9 | 0 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 2.0 | 2.0 | 1.0 | 0.5 | 10.2 | 14.0 | 6.1 | 19.7 | 1.7 | 84 | 46 | 5.0 | 11.9 | 南南西 | 17.3 | 南西 | 42.2 | 0 | 0 | 0 | |
| 第2半旬 | 6～10 | 4.0 | 4.0 | 2.0 | 0.5 | 10.2 | 15.0 | 2.9 | 19.5 | -0.3 | 84 | 32 | 4.2 | 9.3 | 南南西 | 14.0 | 南南西 | 14.5 | 0 | 0 | 0 | |
| 第3半旬 | 11～15 | 8.5 | 5.0 | 4.0 | 1.0 | 12.0 | 15.8 | 8.0 | 21.5 | 5.2 | 89 | 40 | 4.8 | 11.4 | 南 | 15.1 | 南 | 23.7 | 0 | 0 | 0 | |
| 第4半旬 | 16～20 | 11.0 | 5.0 | 3.0 | 1.5 | 13.6 | 16.8 | 10.6 | 25.2 | 9.0 | 93 | 63 | 5.9 | 11.2 | 南西 | 17.3 | 南西 | 22.9 | 0 | 0 | 0 | |
| 第5半旬 | 21～25 | 7.5 | 7.5 | 1.5 | 0.5 | 10.6 | 14.5 | 6.9 | 16.4 | 5.5 | 90 | 64 | 3.1 | 8.1 | 南南西 | 12.0 | 東北東 | 25.6 | 0 | 0 | 0 | |
| 第6半旬 | 26～31 | 6.5 | 6.5 | 1.5 | 0.5 | 12.7 | 16.9 | 8.9 | 21.3 | 6.6 | 89 | 59 | 5.2 | 12.0 | 東 | 17.2 | 東 | 57.0 | 0 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 14.5 | 7.5 | 3.5 | 1.0 | 10.7 | 16.5 | 5.6 | 20.2 | 1.9 | 87 | 36 | 5.2 | 10.8 | 南南西 | 16.1 | 南南西 | 29.2 | 0 | 0 | 0 | |
| 第2半旬 | 6～10 | 11.5 | 11.0 | 3.0 | 1.0 | 15.2 | 19.1 | 12.4 | 21.0 | 11.4 | 94 | 66 | 5.1 | 11.1 | 南南西 | 16.3 | 南南西 | 19.1 | 0 | 0 | 0 | |
| 第3半旬 | 11～15 | 19.0 | 13.5 | 9.5 | 3.0 | 15.1 | 20.0 | 11.0 | 22.9 | 9.0 | 94 | 66 | 4.4 | 8.8 | 南南西 | 12.7 | 南南西 | 24.9 | 0 | 0 | 0 | |
| 第4半旬 | 16～20 | 10.0 | 10.0 | 6.0 | 3.5 | 17.3 | 21.2 | 14.9 | 25.0 | 12.7 | 98 | 76 | 3.4 | 9.8 | 南南西 | 12.8 | 南西 | 19.1 | 0 | 0 | 0 | |
| 第5半旬 | 21～25 | 14.0 | 7.0 | 3.5 | 1.0 | 19.1 | 23.2 | 15.5 | 27.1 | 12.6 | 94 | 59 | 5.6 | 10.7 | 南南西 | 15.5 | 南南西 | 24.5 | 0 | 0 | 0 | |
| 第6半旬 | 26～30 | 1.5 | 1.5 | 1.5 | 0.5 | 18.8 | 23.0 | 12.9 | 24.8 | 9.4 | 97 | 75 | 4.1 | 8.4 | 南南西 | 12.5 | 南 | 27.6 | 0 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 2.5 | 2.5 | 1.0 | 1.0 | 21.8 | 25.0 | 18.9 | 27.8 | 17.7 | 99 | 82 | 3.5 | 8.4 | 南南西 | 13.3 | 南西 | 12.6 | 0 | 0 | 0 | |
| 第2半旬 | 6～10 | 0.5 | 0.5 | 0.5 | 0.5 | 20.1 | 25.8 | 15.0 | 27.3 | 12.3 | 90 | 56 | 4.3 | 8.8 | 南西 | 14.0 | 南西 | 49.8 | 0 | 0 | 0 | |
| 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。