半旬ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |
滝上（網走・北見・紋別地方) 1979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 | 2 | 1 | 1 | /// | -0.5 | 1.4 | -2.6 | 4.0 | -8.1 | /// | /// | 2.4 | 6 | 西南西 | /// | /// | 28.0 | /// | /// | /// | |
| 第2半旬 | 6～10 | 8 | 7 | 2 | /// | -5.3 | 0.9 | -12.2 | 5.5 | -20.6 | /// | /// | 0.9 | 6 | 南西 | /// | /// | 23.4 | /// | /// | /// | |
| 第3半旬 | 11～15 | 8 | 4 | 1 | /// | -12.9 | -10.0 | -15.8 | -5.8 | -22.6 | /// | /// | 1.0 | 5 | 西南西 | /// | /// | 21.1 | /// | /// | /// | |
| 第4半旬 | 16～20 | 9 | 4 | 1 | /// | -8.6 | -5.3 | -14.1 | -3.8 | -22.3 | /// | /// | 0.7 | 5 | 東北東 | /// | /// | 20.3 | /// | /// | /// | |
| 第5半旬 | 21～25 | 11 | 6 | 1 | /// | -9.5 | -6.2 | -12.7 | -4.5 | -16.5 | /// | /// | 0.5 | 3 | 西 | /// | /// | 21.1 | /// | /// | /// | |
| 第6半旬 | 26～31 | 8 ] | 3 ] | 1 ] | /// | -10.8 ] | -3.4 ] | -15.5 ] | -0.7 ] | -26.0 ] | /// | /// | 0.7 ] | 5 ] | 西南西 | /// | /// | 29.5 ] | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 6 | 2 | 1 | /// | -5.0 | -0.6 | -10.5 | 3.0 | -19.0 | /// | /// | 1.2 | 5 | 西南西 | /// | /// | 22.9 | /// | /// | /// | |
| 第2半旬 | 6～10 | 23 | 16 | 4 | /// | -8.7 | -1.7 ) | -14.6 ) | 1.8 ) | -23.6 ] | /// | /// | 0.6 | 5 ) | 西南西 | /// | /// | 26.6 | /// | /// | /// | |
| 第3半旬 | 11～15 | 6 | 4 | 1 | /// | -6.3 | -1.2 | -12.9 | 3.0 | -20.6 | /// | /// | 1.9 | 7 | 南西 | /// | /// | 34.9 | /// | /// | /// | |
| 第4半旬 | 16～20 | 2 | 1 | 1 | /// | -8.5 | -3.2 ) | -13.7 ) | 2.9 ) | -21.6 ] | /// | /// | 0.9 | 5 | 西南西 | /// | /// | 39.7 | /// | /// | /// | |
| 第5半旬 | 21～25 | 6 | 5 | 1 | /// | -6.3 | -0.4 ) | -12.8 ) | 7.6 ) | -21.6 ) | /// | /// | 1.6 | 9 | 西南西 | /// | /// | 39.5 | /// | /// | /// | |
| 第6半旬 | 26～28 | 5 | 5 | 1 | /// | -5.0 | -0.6 | -8.9 | 2.3 | -13.3 | /// | /// | 1.2 | 4 | 東北東 | /// | /// | 19.1 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 6 | 3 | 1 | /// | -7.8 | -2.2 | -15.1 | 2.4 | -20.4 | /// | /// | 0.5 | 6 | 西南西 | /// | /// | 34.5 | /// | /// | /// | |
| 第2半旬 | 6～10 | 5 | 2 | 1 | /// | -5.5 | 0.8 | -13.3 | 3.6 | -22.1 | /// | /// | 0.7 | 4 | 東 | /// | /// | 40.8 | /// | /// | /// | |
| 第3半旬 | 11～15 | 15 | 14 | 1 | /// | -8.2 | -2.2 ) | -18.5 ) | -0.1 ) | -21.0 ) | /// | /// | 0.8 | 4 | 西 | /// | /// | 43.8 | /// | /// | /// | |
| 第4半旬 | 16～20 | 11 | 5 | 1 | /// | -4.6 | 1.1 | -11.2 | 5.2 | -21.2 | /// | /// | 1.4 | 9 | 西南西 | /// | /// | 29.3 | /// | /// | /// | |
| 第5半旬 | 21～25 | 17 | 15 | 2 | /// | -4.1 | 0.0 | -10.4 | 3.9 | -17.3 | /// | /// | 1.0 | 4 | 西南西 | /// | /// | 38.0 | /// | /// | /// | |
| 第6半旬 | 26～31 | 25 | 21 | 3 | /// | -2.5 | 4.4 ] | -9.3 ] | 6.2 ] | -11.0 ] | /// | /// | 1.3 | 6 | 東北東 | /// | /// | 45.4 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 5 | 2 | 1 | /// | -3.4 | 0.7 | -7.7 | 7.5 | -8.4 | /// | /// | 1.3 | 6 | 東北東 | /// | /// | 45.5 | /// | /// | /// | |
| 第2半旬 | 6～10 | 2 | 1 | 1 | /// | 4.1 | 9.9 | -2.5 | 13.9 | -7.9 | /// | /// | 2.7 | 11 | 西南西 | /// | /// | 43.2 | /// | /// | /// | |
| 第3半旬 | 11～15 | 4 | 2 | 1 | /// | 0.4 | 3.7 | -4.4 | 7.0 | -8.6 | /// | /// | 1.4 | 5 | 南西 | /// | /// | 33.7 | /// | /// | /// | |
| 第4半旬 | 16～20 | 5 | 4 | 1 | /// | 0.6 | 5.2 | -4.1 | 7.9 | -7.6 | /// | /// | 1.1 | 4 | 東 | /// | /// | 44.2 | /// | /// | /// | |
| 第5半旬 | 21～25 | 7 | 6 | 2 | /// | 3.3 | 9.6 | -2.7 | 13.4 | -6.6 | /// | /// | 1.0 | 5 | 東 | /// | /// | 35.3 | /// | /// | /// | |
| 第6半旬 | 26～30 | 1 | 1 | 1 | /// | 2.7 | 7.6 | -0.9 | 10.5 | -1.9 | /// | /// | 1.2 | 5 | 東 | /// | /// | 27.5 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 11 | 6 | 1 | /// | 7.0 | 12.1 | 1.3 | 18.4 | -1.5 | /// | /// | 1.5 | 6 | 南西 | /// | /// | 38.6 | /// | /// | /// | |
| 第2半旬 | 6～10 | 1 | 1 | 1 | /// | 11.7 | 19.2 | 2.0 | 22.3 | -2.3 | /// | /// | 2.1 | 7 | 南西 | /// | /// | 46.3 | /// | /// | /// | |
| 第3半旬 | 11～15 | 0 | 0 | 0 | /// | 4.5 | 10.8 | -1.8 | 15.0 | -4.3 | /// | /// | 1.3 | 6 | 東北東 | /// | /// | 29.4 | /// | /// | /// | |
| 第4半旬 | 16～20 | 26 | 18 | 4 | /// | 6.3 | 11.7 | 2.5 | 15.7 | 1.0 | /// | /// | 1.4 | 6 | 南南西 | /// | /// | 15.1 | /// | /// | /// | |
| 第5半旬 | 21～25 | 9 | 9 | 6 | /// | 11.1 | 18.2 ) | 3.2 ) | 24.5 ) | -0.2 ) | /// | /// | 1.8 | 6 | 西南西 | /// | /// | 41.1 | /// | /// | /// | |
| 第6半旬 | 26～31 | 13 | 7 | 2 | /// | 9.2 | 15.8 ) | 0.8 ) | 26.1 ) | -3.9 ) | /// | /// | 1.2 | 5 | 東北東 | /// | /// | 36.8 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 0 | 0 | 0 | /// | 13.9 ) | 23.1 ] | 4.0 ] | 27.6 ] | -1.9 ] | /// | /// | 1.5 | 6 | 西南西 | /// | /// | 58.4 | /// | /// | /// | |
| 第2半旬 | 6～10 | 6 | 4 | 1 | /// | 13.8 ] | 17.9 ] | 8.8 ] | 27.8 ] | 5.2 ] | /// | /// | 1.6 | 7 | 西南西 | /// | /// | 16.4 | /// | /// | /// | |
| 第3半旬 | 11～15 | 11 | 11 | 2 | /// | 12.6 | 19.0 | 5.4 | 26.3 | 2.7 | /// | /// | 1.5 | 5 | 南西 | /// | /// | 39.4 | /// | /// | /// | |
| 第4半旬 | 16～20 | 6 | 6 | 4 | /// | 20.5 | 26.2 | 13.9 | 27.6 | 6.8 | /// | /// | 2.4 | 6 | 西南西 | /// | /// | 46.7 | /// | /// | /// | |
| 第5半旬 | 21～25 | 40 | 31 | 11 | /// | 17.1 | 20.8 | 12.3 | 25.6 | 8.4 | /// | /// | 1.8 | 6 | 西南西 | /// | /// | 25.9 | /// | /// | /// | |
| 第6半旬 | 26～30 | 13 | 12 | 5 | /// | 13.1 | 17.9 | 9.1 | 22.1 | 7.1 | /// | /// | 1.4 | 6 | 東北東 | /// | /// | 26.6 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 73 | 39 | 11 | /// | 11.6 | 15.9 | 8.0 | 21.5 | 6.9 | /// | /// | 1.1 | 5 | 東北東 | /// | /// | 19.8 | /// | /// | /// | |
| 第2半旬 | 6～10 | 35 | 23 | 18 | /// | 17.3 ] | 24.9 ] | 7.1 ] | 29.1 ] | 3.7 ] | /// | /// | 0.7 | 5 | 東北東 | /// | /// | 45.3 | /// | /// | /// | |
| 第3半旬 | 11～15 | 7 ] | 7 ] | 3 ] | /// | 14.2 | 19.3 | 11.0 | 27.0 | 9.0 | /// | /// | 1.3 | 5 | 東 | /// | /// | 24.9 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 ] | 0 ] | 0 ] | /// | 13.6 | 19.2 | 8.0 | 24.5 | 5.0 | /// | /// | 1.1 | 4 | 東 | /// | /// | 40.5 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 ] | 0 ] | 0 ] | /// | 16.6 ) | 19.8 ] | 11.7 ] | 28.9 ] | 10.2 ] | /// | /// | 1.5 | 5 | 東 | /// | /// | 30.8 | /// | /// | /// | |
| 第6半旬 | 26～31 | 0 ] | 0 ] | 0 ] | /// | 20.7 | 25.7 | 15.3 | 28.4 | 12.2 | /// | /// | 1.2 | 5 | 西南西 | /// | /// | 35.6 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 0 ] | 0 ] | 0 ] | /// | 19.4 | 25.7 | 12.3 | 27.9 | 9.1 | /// | /// | 1.4 | 5 ) | 南東 | /// | /// | 37.4 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 ] | 0 ] | 0 ] | /// | 18.9 | 24.9 | 13.5 | 29.2 | 13.4 | /// | /// | 1.1 | 4 | 東 | /// | /// | 35.2 | /// | /// | /// | |
| 第3半旬 | 11～15 | 0 ) | 0 ) | 0 ) | /// | 23.7 | 30.7 | 16.6 | 32.2 | 13.5 | /// | /// | 1.3 | 5 | 西南西 | /// | /// | 50.8 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 ) | 0 ) | 0 ) | /// | 22.3 | 30.0 ) | 15.5 ) | 34.1 ) | 11.8 ) | /// | /// | 2.1 | 8 | /// | /// | /// | 46.7 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | 18.9 | 26.7 | 8.8 | 29.0 | 5.8 | /// | /// | 1.9 | 6 | 西南西 | /// | /// | 54.9 | /// | /// | /// | |
| 第6半旬 | 26～31 | 0 ] | 0 ] | 0 ] | /// | 17.6 | 23.3 ) | 10.9 ) | 25.6 ) | 7.5 ) | /// | /// | 2.1 | 7 | 西南西 | /// | /// | 37.2 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 37 ] | 37 ] | 5 ] | /// | 16.3 | 22.4 | 9.0 | 25.2 | 5.5 | /// | /// | 1.2 | 4 | 東北東 | /// | /// | 28.9 | /// | /// | /// | |
| 第2半旬 | 6～10 | 1 | 1 | 1 | /// | 16.5 | 22.9 | 10.2 | 24.5 | 7.8 | /// | /// | 1.3 | 4 | 東北東 | /// | /// | 39.7 | /// | /// | /// | |
| 第3半旬 | 11～15 | 6 | 3 | 2 | /// | 14.8 | 20.7 ) | 8.7 ) | 23.7 ) | 5.3 ) | /// | /// | 0.8 | 4 | 西南西 | /// | /// | 32.6 | /// | /// | /// | |
| 第4半旬 | 16～20 | 8 | 8 | 4 | /// | 11.0 | 18.4 | 2.3 | 20.9 | 0.5 | /// | /// | 1.1 | 4 | 西南西 | /// | /// | 39.6 | /// | /// | /// | |
| 第5半旬 | 21～25 | 20 | 19 | 6 | /// | 12.4 | 18.6 | 6.4 | 22.0 | 1.8 | /// | /// | 1.3 | 6 | 西南西 | /// | /// | 30.7 | /// | /// | /// | |
| 第6半旬 | 26～30 | 16 | 16 | 4 | /// | 9.3 | 18.1 | 1.8 | 20.4 | 0.4 | /// | /// | 0.7 | 4 | 西南西 | /// | /// | 41.6 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 119 | 89 | 10 | /// | 11.1 | 16.4 | 6.3 | 20.0 | 0.6 | /// | /// | 1.2 | 6 | 東北東 | /// | /// | 22.1 | /// | /// | /// | |
| 第2半旬 | 6～10 | 2 | 2 | 1 | /// | 11.1 | 15.6 | 5.7 | 19.8 | -0.3 | /// | /// | 1.3 | 5 | 西南西 | /// | /// | 20.2 | /// | /// | /// | |
| 第3半旬 | 11～15 | 7 | 5 | 2 | /// | 9.4 | 16.1 | 2.5 | 19.4 | -2.1 | /// | /// | 1.0 | 4 | 西南西 | /// | /// | 31.0 | /// | /// | /// | |
| 第4半旬 | 16～20 | 84 | 63 | 9 | /// | 10.5 | 14.6 | 6.3 | 19.1 | 0.7 | /// | /// | 1.6 | 7 | 北東 | /// | /// | 22.4 | /// | /// | /// | |
| 第5半旬 | 21～25 | 13 | 11 | 4 | /// | 10.4 | 14.8 | 6.0 | 18.7 | 1.3 | /// | /// | 2.6 | 8 | 南西 | /// | /// | 21.5 | /// | /// | /// | |
| 第6半旬 | 26～31 | 15 | 6 | 4 | /// | 0.9 ] | 4.2 ] | -3.8 ] | 13.0 ] | -4.5 ] | /// | /// | 1.5 | 8 | /// | /// | /// | 35.1 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 12 | 6 | 3 | /// | 5.8 | 9.8 | 1.1 | 18.6 | -0.9 | /// | /// | 1.1 | 7 | 西南西 | /// | /// | 12.4 | /// | /// | /// | |
| 第2半旬 | 6～10 | 21 | 11 | 2 | /// | -0.2 | 6.1 | -6.4 | 15.6 | -12.8 | /// | /// | 1.3 | 5 | 西 | /// | /// | 27.5 | /// | /// | /// | |
| 第3半旬 | 11～15 | 23 | 12 | 4 | /// | -0.2 | 3.9 | -4.1 | 17.9 | -6.6 | /// | /// | 1.6 | 7 | 南西 | /// | /// | 12.3 | /// | /// | /// | |
| 第4半旬 | 16～20 | 23 | 11 | 3 | /// | -1.1 | 1.1 ) | -3.7 ) | 3.9 ) | -7.1 ) | /// | /// | 0.8 | 4 ) | 西南西 | /// | /// | 7.9 | /// | /// | /// | |
| 第5半旬 | 21～25 | 17 | 9 | 5 | /// | -1.6 | 4.1 ) | -7.5 ) | 7.8 ) | -12.7 ) | /// | /// | 0.6 | 4 | 西南西 | /// | /// | 23.5 | /// | /// | /// | |
| 第6半旬 | 26～30 | 13 | 7 | 1 | /// | 0.0 | 4.4 | -4.4 | 9.9 | -8.2 | /// | /// | 0.8 | 4 | 南西 | /// | /// | 14.1 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 6 | 3 | 1 | /// | 0.6 | 3.4 | -4.3 | 8.3 | -8.6 | /// | /// | 1.0 | 5 | 西南西 | /// | /// | 13.0 | /// | /// | /// | |
| 第2半旬 | 6～10 | 22 | 17 | 2 | /// | 1.0 | 4.0 | -2.0 | 5.9 | -5.7 | /// | /// | 0.3 | 3 | 西 | /// | /// | 6.1 | /// | /// | /// | |
| 第3半旬 | 11～15 | 18 | 18 | 2 | /// | -4.2 | -0.5 | -9.3 | 0.3 | -14.5 | /// | /// | 0.6 | 4 | 西 | /// | /// | 17.8 | /// | /// | /// | |
| 第4半旬 | 16～20 | 7 | 4 | 1 | /// | -3.8 | 5.7 ) | -12.9 ) | 11.7 ) | -18.2 ) | /// | /// | 1.1 | 9 ) | 西南西 | /// | /// | 19.5 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | -6.0 | -3.2 | -9.3 | 2.0 | -18.8 | /// | /// | 2.0 | 9 | 西南西 | /// | /// | 25.6 | /// | /// | /// | |
| 第6半旬 | 26～31 | 17 | 10 | 2 | /// | -5.7 | -1.3 | -12.5 | 1.8 | -17.5 | /// | /// | 0.8 | 7 | 西南西 | /// | /// | 17.0 | /// | /// | /// | |
- 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。