半旬ごとの値
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白滝（網走・北見・紋別地方) 1978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 | 3 | 1 | 1 | /// | -9.6 | -7.1 | -12.2 | -2.6 | -15.0 | /// | /// | 1.3 | 5 | 南西 | /// | /// | 11.4 | /// | /// | /// | |
| 第2半旬 | 6～10 | 6 | 3 | 1 | /// | -9.6 | -6.6 | -13.5 | -5.6 | -16.8 | /// | /// | 1.1 | 5 | 南西 | /// | /// | 14.7 | /// | /// | /// | |
| 第3半旬 | 11～15 | 15 | 11 | 2 | /// | -6.1 | -2.6 | -11.4 | -0.1 | -14.8 | /// | /// | 1.4 | 4 | 南西 | /// | /// | 13.4 | /// | /// | /// | |
| 第4半旬 | 16～20 | 10 | 6 | 1 | /// | -8.9 | -5.2 | -15.4 | -2.2 | -18.5 | /// | /// | 1.2 | 4 | 東 | /// | /// | 17.5 | /// | /// | /// | |
| 第5半旬 | 21～25 | 33 | 30 | 3 | /// | -10.1 | -5.8 | -16.5 | -1.6 | -22.5 | /// | /// | 1.0 | 4 | 東北東 | /// | /// | 19.2 | /// | /// | /// | |
| 第6半旬 | 26～31 | 6 | 2 | 1 | /// | -15.5 | -9.1 | -22.6 | -7.5 | -27.7 | /// | /// | 0.5 | 4 | 東 | /// | /// | 31.5 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 4 | 2 | 1 | /// | -10.8 | -8.9 | -12.7 | -6.8 | -17.1 | /// | /// | 1.8 | 5 | 南西 | /// | /// | 26.0 | /// | /// | /// | |
| 第2半旬 | 6～10 | 5 | 4 | 2 | /// | -9.1 | -5.5 | -14.7 | -4.5 | -19.5 | /// | /// | 1.4 | 6 | 南西 | /// | /// | 29.1 | /// | /// | /// | |
| 第3半旬 | 11～15 | 5 | 2 | 1 | /// | -15.2 | -9.5 | -22.1 | -8.3 | -26.3 | /// | /// | 1.0 | 4 | 南西 | /// | /// | 35.7 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 ) | /// | -18.0 | -11.0 ) | -28.0 ) | -4.9 ) | -31.8 ) | /// | /// | 0.5 | 3 ] | 東 | /// | /// | 37.7 | /// | /// | /// | |
| 第5半旬 | 21～25 | 2 | 1 | 1 | /// | -17.8 | -10.2 | -28.0 | -8.2 | -31.0 | /// | /// | 0.8 | 4 | 東 | /// | /// | 39.9 | /// | /// | /// | |
| 第6半旬 | 26～28 | 2 | 1 | 1 | /// | -10.6 | -3.4 | -20.1 | -1.9 | -27.1 | /// | /// | 1.0 | 6 | 東北東 | /// | /// | 20.1 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 24 | 21 | 4 | /// | -9.8 | -5.5 | -15.1 | -3.0 | -21.4 | /// | /// | 1.4 | 4 | 東北東 | /// | /// | 26.0 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | -8.2 | -1.4 | -16.8 | 1.5 | -21.6 | /// | /// | 1.2 | 5 | 南南西 | /// | /// | 41.0 | /// | /// | /// | |
| 第3半旬 | 11～15 | 11 | 7 | 2 | /// | -5.0 | -1.9 | -9.5 | 0.2 | -13.6 | /// | /// | 1.7 | 5 | 南西 | /// | /// | 29.7 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | -5.8 | 0.4 | -12.6 | 5.0 | -16.6 | /// | /// | 1.0 | 4 | 東北東 | /// | /// | 49.2 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | -4.4 | 0.9 | -10.4 | 5.8 | -15.0 | /// | /// | 1.4 | 5 | 東北東 | /// | /// | 46.9 | /// | /// | /// | |
| 第6半旬 | 26～31 | 5 | 2 | 1 | /// | -0.3 | 2.9 ) | -5.2 ) | 11.6 ) | -10.2 ) | /// | /// | 2.0 | 6 | 南西 | /// | /// | 49.6 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 1 | 1 | 1 | /// | -2.0 | 2.8 | -8.7 | 7.3 | -11.4 | /// | /// | 1.6 | 4 | 西北西 | /// | /// | 41.4 | /// | /// | /// | |
| 第2半旬 | 6～10 | 21 | 10 | 3 | /// | 1.8 | 5.1 | -0.7 | 13.8 | -2.7 | /// | /// | 2.0 | 5 | 南西 | /// | /// | 24.7 | /// | /// | /// | |
| 第3半旬 | 11～15 | 4 | 3 | 1 | /// | 1.2 | 4.8 | -1.5 | 6.6 | -2.7 | /// | /// | 1.0 | 3 | 西北西 | /// | /// | 20.0 | /// | /// | /// | |
| 第4半旬 | 16～20 | 15 | 8 | 2 | /// | 3.8 | 8.4 | -0.7 | 12.5 | -1.5 | /// | /// | 2.3 | 9 | 南西 | /// | /// | 31.3 | /// | /// | /// | |
| 第5半旬 | 21～25 | 15 | 12 | 3 | /// | 6.1 | 11.3 | 0.5 | 16.7 | -1.3 | /// | /// | 2.8 | 7 | 南西 | /// | /// | 39.3 | /// | /// | /// | |
| 第6半旬 | 26～30 | 2 | 1 | 1 | /// | 6.6 | 13.1 | 0.2 | 16.5 | -3.1 | /// | /// | 1.5 | 6 | 南南西 | /// | /// | 37.1 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 9 | 8 | 2 | /// | 8.8 ] | 12.8 ] | 3.6 ] | 14.8 ] | 2.9 ] | /// | /// | 2.9 | 8 | /// | /// | /// | 31.1 | /// | /// | /// | |
| 第2半旬 | 6～10 | 10 | 9 | 2 | /// | 11.2 | 18.0 | 3.9 | 23.3 | 0.3 | /// | /// | 2.5 | 5 | 西北西 | /// | /// | 45.0 | /// | /// | /// | |
| 第3半旬 | 11～15 | 0 | 0 | 0 | /// | 12.0 | 18.3 ) | 3.1 ) | 25.8 ) | -0.6 ) | /// | /// | 2.5 | 5 | 南西 | /// | /// | 56.6 | /// | /// | /// | |
| 第4半旬 | 16～20 | 26 | 15 | 3 | /// | 12.0 | 18.4 | 4.7 | 24.4 | 0.7 | /// | /// | 2.0 | 4 | 東 | /// | /// | 30.9 | /// | /// | /// | |
| 第5半旬 | 21～25 | 10 | 6 | 2 | /// | 6.5 | 11.9 ) | 1.5 ) | 16.0 ) | 0.8 ) | /// | /// | 1.8 | 6 | 東 | /// | /// | 25.8 | /// | /// | /// | |
| 第6半旬 | 26～31 | 49 | 23 | 9 | /// | 8.7 | 14.6 | 2.0 | 24.2 | -1.8 | /// | /// | 2.0 | 5 | 東 | /// | /// | 36.3 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 26 | 24 | 4 | /// | 10.3 | 16.7 | 2.4 | 25.0 | -0.7 | /// | /// | 1.8 | 5 | 東北東 | /// | /// | 32.3 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | 15.7 | 21.7 | 8.7 | 25.4 | 5.0 | /// | /// | 2.1 | 5 | 南西 | /// | /// | 48.9 | /// | /// | /// | |
| 第3半旬 | 11～15 | 7 | 5 | 2 | /// | 15.6 | 21.2 | 10.8 | 25.0 | 6.9 | /// | /// | 1.8 | 5 | 東 | /// | /// | 28.1 | /// | /// | /// | |
| 第4半旬 | 16～20 | 5 | 3 | 3 | /// | 20.7 ) | 25.3 ) | 16.0 ) | 27.6 ) | 14.1 ) | /// | /// | 1.9 | 5 | 南西 | /// | /// | 25.8 | /// | /// | /// | |
| 第5半旬 | 21～25 | 22 | 15 | 4 | /// | 19.2 | 24.1 | 13.0 | 28.1 | 10.9 | /// | /// | 1.9 | 4 | 南南西 | /// | /// | 42.1 | /// | /// | /// | |
| 第6半旬 | 26～30 | 5 | 5 | 3 | /// | 18.0 | 24.6 ) | 10.9 ) | 29.0 ) | 9.6 ) | /// | /// | 1.7 | 5 | 東北東 | /// | /// | 39.4 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 1 | 1 | 1 | /// | 20.9 | 27.5 ) | 14.9 ) | 30.1 ) | 7.9 ] | /// | /// | 1.7 | 4 | 西 | /// | /// | 51.4 | /// | /// | /// | |
| 第2半旬 | 6～10 | 2 | 2 | 1 | /// | 22.4 | 29.4 | 15.7 | 33.2 | 11.4 | /// | /// | 1.3 | 4 | 東 | /// | /// | 44.9 | /// | /// | /// | |
| 第3半旬 | 11～15 | 0 | 0 | 0 | /// | 24.2 | 31.8 ] | 17.5 ] | 32.7 ] | 16.6 ] | /// | /// | 1.5 | 6 ] | 南西 | /// | /// | 41.2 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 22.0 | 29.9 | 15.3 | 31.3 | 12.9 | /// | /// | 1.3 | 3 | 東北東 | /// | /// | 45.3 | /// | /// | /// | |
| 第5半旬 | 21～25 | 9 | 9 | 7 | /// | 22.6 | 29.5 ) | 15.6 ) | 32.4 ) | 13.5 ) | /// | /// | 2.1 | 6 | 東 | /// | /// | 45.2 | /// | /// | /// | |
| 第6半旬 | 26～31 | 13 | 13 | 7 | /// | 23.3 | 29.2 | 16.9 | 32.8 | 14.3 | /// | /// | 2.2 | 5 | 西北西 | /// | /// | 59.4 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 2 | 2 | 1 | /// | 24.3 | 31.3 | 18.4 | 36.2 | 16.3 | /// | /// | 1.7 | 5 | 南西 | /// | /// | 38.6 | /// | /// | /// | |
| 第2半旬 | 6～10 | 72 | 72 | 11 | /// | 20.6 | 25.6 | 15.8 | 30.5 | 12.1 | /// | /// | 1.9 | 4 | 東北東 | /// | /// | 32.2 | /// | /// | /// | |
| 第3半旬 | 11～15 | 9 | 4 | 3 | /// | 20.6 | 25.4 | 16.6 | 27.1 | 14.8 | /// | /// | 1.8 | 4 | 南西 | /// | /// | 33.4 | /// | /// | /// | |
| 第4半旬 | 16～20 | 51 | 20 | 11 | /// | 18.8 | 24.1 | 13.6 | 27.9 | 9.7 | /// | /// | 1.2 | 3 | 西南西 | /// | /// | 25.1 | /// | /// | /// | |
| 第5半旬 | 21～25 | 51 | 47 | 18 | /// | 18.9 | 24.3 | 13.4 | 31.8 | 6.9 | /// | /// | 2.1 | 5 | 東 | /// | /// | 33.5 | /// | /// | /// | |
| 第6半旬 | 26～31 | 0 | 0 | 0 | /// | 18.6 | 23.8 | 12.9 | 26.4 | 9.3 | /// | /// | 1.4 | 4 | 西北西 | /// | /// | 49.8 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 10 | 5 | 2 | /// | 13.8 | 18.5 | 8.4 | 21.1 | 6.9 | /// | /// | 1.6 | 5 | 南西 | /// | /// | 28.9 | /// | /// | /// | |
| 第2半旬 | 6～10 | 25 | 13 | 6 | /// | 12.2 | 17.2 ) | 7.9 ) | 19.1 ) | 4.9 ) | /// | /// | 1.6 | 4 | 南西 | /// | /// | 22.7 | /// | /// | /// | |
| 第3半旬 | 11～15 | 0 | 0 | 0 | /// | 11.6 | 20.2 | 3.7 | 22.0 | 1.4 | /// | /// | 1.4 | 4 | 東 | /// | /// | 46.8 | /// | /// | /// | |
| 第4半旬 | 16～20 | 58 | 42 | 4 | /// | 13.3 | 18.4 | 8.9 | 21.3 | 6.2 | /// | /// | 1.4 | 4 | 東 | /// | /// | 15.0 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | 12.4 | 20.2 | 4.9 | 23.4 | 2.5 | /// | /// | 1.6 | 4 | 西 | /// | /// | 47.2 | /// | /// | /// | |
| 第6半旬 | 26～30 | 20 | 12 | 6 | /// | 13.0 | 19.0 | 8.2 | 21.5 | 5.0 | /// | /// | 2.2 | 4 | 南西 | /// | /// | 38.6 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 4 | 4 | 2 | /// | 12.4 | 18.2 | 6.6 | 23.7 | 3.5 | /// | /// | 1.9 | 4 | 西北西 | /// | /// | 28.6 | /// | /// | /// | |
| 第2半旬 | 6～10 | 12 | 11 | 4 | /// | 7.6 | 14.2 | 0.8 | 21.6 | -1.6 | /// | /// | 1.7 | 4 | 西北西 | /// | /// | 24.4 | /// | /// | /// | |
| 第3半旬 | 11～15 | 10 | 7 | 2 | /// | 4.6 | 10.0 | 0.0 | 15.2 | -1.6 | /// | /// | 2.2 | 6 | 南西 | /// | /// | 33.7 | /// | /// | /// | |
| 第4半旬 | 16～20 | 13 | 5 | 2 | /// | 4.9 | 9.9 | 0.3 | 12.1 | -1.2 | /// | /// | 1.3 | 5 | 南西 | /// | /// | 15.9 | /// | /// | /// | |
| 第5半旬 | 21～25 | 10 | 6 | 2 | /// | 6.6 | 10.6 | 2.5 | 15.8 | -0.7 | /// | /// | 2.0 | 6 | 南西 | /// | /// | 19.4 | /// | /// | /// | |
| 第6半旬 | 26～31 | 24 | 17 | 5 | /// | 1.4 | 5.2 | -2.1 | 10.2 | -5.5 | /// | /// | 1.2 | 4 | 南西 | /// | /// | 23.2 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 1 | 1 | 1 | /// | 2.0 | 7.7 | -3.8 | 12.1 | -6.8 | /// | /// | 2.0 | 5 | 南西 | /// | /// | 31.6 | /// | /// | /// | |
| 第2半旬 | 6～10 | 8 | 6 | 2 | /// | 2.9 | 5.7 | -1.2 | 12.4 | -4.2 | /// | /// | 2.2 | 7 | 西南西 | /// | /// | 20.1 | /// | /// | /// | |
| 第3半旬 | 11～15 | 21 | 10 | 2 | /// | -1.5 | 2.6 | -5.3 | 4.9 | -11.0 | /// | /// | 1.3 | 4 | 南西 | /// | /// | 20.1 | /// | /// | /// | |
| 第4半旬 | 16～20 | 22 | 12 | 4 | /// | 0.3 | 3.5 ) | -2.8 ) | 9.1 ] | -5.0 ) | /// | /// | 1.5 | 6 ) | 南西 | /// | /// | 16.3 | /// | /// | /// | |
| 第5半旬 | 21～25 | 18 | 7 | 3 | /// | -3.6 | -0.7 | -6.9 | 0.3 | -14.5 | /// | /// | 2.1 | 6 | 南西 | /// | /// | 17.5 | /// | /// | /// | |
| 第6半旬 | 26～30 | 9 | 7 | 1 ] | /// | -2.4 | 3.1 ) | -7.1 ) | 6.3 ) | -13.0 ) | /// | /// | 1.1 | 3 ) | 東 | /// | /// | 16.9 ) | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 28 | 13 | 2 | /// | -3.7 | 1.3 | -8.2 | 8.3 | -13.7 | /// | /// | 2.3 | 7 | 南西 | /// | /// | 4.8 | /// | /// | /// | |
| 第2半旬 | 6～10 | 12 | 6 | 2 | /// | -2.7 | 0.4 | -6.9 | 3.3 | -12.2 | /// | /// | 1.9 | 5 | 南西 | /// | /// | 7.6 | /// | /// | /// | |
| 第3半旬 | 11～15 | 14 | 6 | 2 | /// | -2.3 | 0.5 | -5.7 | 5.9 | -9.8 | /// | /// | 2.0 | 10 | 南西 | /// | /// | 15.4 | /// | /// | /// | |
| 第4半旬 | 16～20 | 11 | 5 | 1 | /// | -9.8 | -3.3 | -17.6 | 5.3 | -22.6 | /// | /// | 1.4 | 6 | 南西 | /// | /// | 19.1 | /// | /// | /// | |
| 第5半旬 | 21～25 | 1 | 1 | 1 | /// | -5.6 | -0.9 | -11.6 | 2.7 | -16.7 | /// | /// | 1.3 | 4 | 南西 | /// | /// | 23.7 | /// | /// | /// | |
| 第6半旬 | 26～31 | 10 | 4 | 1 | /// | -8.0 | -3.0 | -14.2 | 4.3 | -26.1 | /// | /// | 1.8 | 6 | 南西 | /// | /// | 14.4 | /// | /// | /// | |
- 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。