半旬ごとの値
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白滝（網走・北見・紋別地方) 1998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 | 11 | 4 | 1 | /// | -9.7 | -7.3 | -12.3 | -3.3 | -14.1 | /// | /// | 3.2 | 8 | 南南西 | /// | /// | 2.7 | 28 | 10 | 12 | |
| 第2半旬 | 6～10 | 9 | 3 | 1 | /// | -14.5 | -11.3 | -18.4 | -9.1 | -20.4 | /// | /// | 2.5 | 6 | 西 | /// | /// | 9.4 | 13 | 5 | 14 | |
| 第3半旬 | 11～15 | 3 | 2 | 1 | /// | -9.6 | -6.7 | -12.3 | -5.1 | -14.8 | /// | /// | 2.5 | 6 | 西南西 | /// | /// | 12.8 | 19 | 9 | 16 | |
| 第4半旬 | 16～20 | 7 | 4 | 1 | /// | -9.5 | -5.6 | -14.3 | 0.0 | -16.8 | /// | /// | 2.8 | 7 | 西南西 | /// | /// | 7.3 | 19 | 7 | 19 | |
| 第5半旬 | 21～25 | 3 | 2 | 1 | /// | -12.5 | -9.2 | -15.8 | -8.2 | -19.5 | /// | /// | 2.3 | 6 | 西南西 | /// | /// | 18.1 | 19 | 6 | 18 | |
| 第6半旬 | 26～31 | 9 | 5 | 1 | /// | -10.9 | -7.5 | -15.1 | -4.2 | -18.5 | /// | /// | 2.2 | 6 | 西南西 | /// | /// | 16.8 | 28 | 12 | 28 | |
| 第1半旬 | 1～ 5 | 8 | 5 | 1 | /// | -10.7 | -8.2 | -14.1 | -4.9 | -17.8 | /// | /// | 2.7 | 7 | 西南西 | /// | /// | 11.4 | 30 | 12 | 29 | |
| 第2半旬 | 6～10 | 8 | 6 | 1 | /// | -12.3 | -7.4 | -17.3 | -3.7 | -22.6 | /// | /// | 1.9 | 7 | 北東 | /// | /// | 16.3 | 24 | 10 | 34 | |
| 第3半旬 | 11～15 | 7 | 5 | 1 | /// | -8.2 | -4.3 | -12.0 | 0.0 | -15.3 | /// | /// | 2.8 | 8 | 西 | /// | /// | 12.9 | 28 | 13 | 37 | |
| 第4半旬 | 16～20 | 2 | 1 | 1 | /// | -9.2 | -5.1 | -15.4 | 1.1 | -20.2 | /// | /// | 3.9 | 13 | 西北西 | /// | /// | 25.2 | 29 | 14 | 36 | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | -9.4 | -4.1 | -15.9 | 3.6 | -22.2 | /// | /// | 2.2 | 7 | 西北西 | /// | /// | 39.9 | 11 | 4 | 37 | |
| 第6半旬 | 26～28 | 0 | 0 | 0 | /// | -3.7 | 1.2 | -8.3 | 3.3 | -10.4 | /// | /// | 2.4 | 7 | 北東 | /// | /// | 16.5 | 6 | 4 | 32 | |
| 第1半旬 | 1～ 5 | 2 | 2 | 1 | /// | -4.6 | 0.3 | -9.6 | 4.6 | -12.4 | /// | /// | 2.7 | 9 | 北東 | /// | /// | 38.5 | 13 | 4 | 33 | |
| 第2半旬 | 6～10 | 4 | 2 | 1 | /// | -6.8 | -1.9 | -13.5 | 3.7 | -16.1 | /// | /// | 2.9 | 7 | 北東 | /// | /// | 28.1 | 37 | 15 | 51 | |
| 第3半旬 | 11～15 | 5 | 2 | 1 | /// | -2.9 | 1.3 | -7.8 | 6.4 | -11.0 | /// | /// | 3.0 | 8 | 西北西 | /// | /// | 23.0 | 29 | 15 | 45 | |
| 第4半旬 | 16～20 | 20 | 10 | 2 | /// | -3.0 | 1.2 | -6.9 | 9.8 | -9.7 | /// | /// | 2.8 | 10 | 北東 | /// | /// | 9.4 | 30 | 17 | 56 | |
| 第5半旬 | 21～25 | 16 | 7 | 1 | /// | -3.7 | -1.4 | -6.5 | 3.8 | -8.8 | /// | /// | 3.9 | 8 | 西南西 | /// | /// | 16.7 | 32 | 9 | 35 | |
| 第6半旬 | 26～31 | 3 | 2 | 1 | /// | 1.3 | 5.6 | -3.1 | 10.3 | -8.5 | /// | /// | 2.9 | 8 | 西 | /// | /// | 39.3 | 30 | 14 | 28 | |
| 第1半旬 | 1～ 5 | 1 | 1 | 1 | /// | -0.2 | 3.3 | -4.3 | 7.9 | -9.5 | /// | /// | 2.8 | 6 | 西 | /// | /// | 30.5 | 8 | 5 | 9 | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | 5.7 | 11.9 | -0.6 | 14.8 | -4.4 | /// | /// | 3.7 | 9 | 北東 | /// | /// | 55.6 | 0 | 0 | 0 | |
| 第3半旬 | 11～15 | 22 | 20 | 4 | /// | 4.5 | 10.1 | -0.7 | 17.8 | -3.7 | /// | /// | 3.8 | 10 | 東北東 | /// | /// | 23.2 | 0 | 0 | 0 | |
| 第4半旬 | 16～20 | 1 | 1 | 1 | /// | 8.1 | 14.5 | 1.7 | 21.1 | -1.5 | /// | /// | 3.2 | 6 | 西北西 | /// | /// | 37.6 | 0 | 0 | 0 | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | 13.0 | 19.4 | 8.2 | 25.4 | -2.6 | /// | /// | 3.7 | 10 | 西南西 | /// | /// | 18.2 | 0 ) | 0 ] | 1 ] | |
| 第6半旬 | 26～30 | 1 | 1 | 1 | /// | 4.7 | 9.8 | -0.7 | 16.4 | -2.9 | /// | /// | 3.5 | 7 | 西南西 | /// | /// | 26.3 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 34 | 33 | 6 | /// | 8.6 | 14.8 | 0.6 | 20.6 | -3.2 | /// | /// | 3.2 | 8 | 西北西 | /// | /// | 35.9 | /// | /// | /// | |
| 第2半旬 | 6～10 | 5 | 3 | 2 | /// | 7.9 | 13.3 | 3.0 | 23.2 | -0.9 | /// | /// | 3.4 | 8 | 西北西 | /// | /// | 20.7 | /// | /// | /// | |
| 第3半旬 | 11～15 | 22 | 21 | 4 | /// | 8.0 ] | 14.5 ] | -2.1 ] | 23.4 ] | -2.1 ] | /// | /// | 2.9 | 7 | 西北西 | /// | /// | 47.0 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 13.0 ] | 19.8 ] | 5.4 ] | 19.8 ] | 4.8 ] | /// | /// | 3.0 | 7 | 北東 | /// | /// | 25.9 | /// | /// | /// | |
| 第5半旬 | 21～25 | 4 | 4 | 2 | /// | 10.8 | 17.8 | 3.4 | 21.2 | -0.9 | /// | /// | 2.9 | 7 | 西南西 | /// | /// | 31.1 | /// | /// | /// | |
| 第6半旬 | 26～31 | 9 | 7 | 4 | /// | 14.3 | 21.1 | 7.0 | 24.9 | 3.7 | /// | /// | 2.6 | 6 | 西南西 | /// | /// | 46.3 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 9 | 9 | 2 | /// | 6.4 | 12.1 | 0.9 | 16.7 | -1.1 | /// | /// | 3.4 | 9 | 北東 | /// | /// | 26.6 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | 12.8 | 20.3 | 3.8 | 22.2 | -0.1 | /// | /// | 2.6 | 7 | 南 | /// | /// | 50.4 | /// | /// | /// | |
| 第3半旬 | 11～15 | 18 | 15 | 7 | /// | 13.9 | 19.5 | 8.7 | 21.9 | 7.7 | /// | /// | 2.3 | 6 | 北東 | /// | /// | 13.6 | /// | /// | /// | |
| 第4半旬 | 16～20 | 25 | 13 | 3 | /// | 11.2 | 15.7 | 7.6 | 21.4 | 5.8 | /// | /// | 3.3 | 8 | 北東 | /// | /// | 10.4 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | 14.5 | 21.0 | 7.3 | 28.2 | 5.5 | /// | /// | 2.6 | 7 | 北東 | /// | /// | 47.6 | /// | /// | /// | |
| 第6半旬 | 26～30 | 10 | 8 | 2 | /// | 16.6 | 21.4 | 12.4 | 27.1 | 9.2 | /// | /// | 2.8 | 7 | 北東 | /// | /// | 25.0 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 0 | 0 | 0 | /// | 17.3 | 21.5 | 12.3 | 22.7 | 11.4 | /// | /// | 2.4 | 6 | 北東 | /// | /// | 6.9 | /// | /// | /// | |
| 第2半旬 | 6～10 | 42 | 17 | 7 | /// | 17.7 | 22.5 | 14.0 | 26.0 | 11.2 | /// | /// | 2.3 | 6 | 北東 | /// | /// | 12.6 | /// | /// | /// | |
| 第3半旬 | 11～15 | 2 | 2 | 1 | /// | 12.6 | 17.5 | 7.6 | 24.3 | 5.1 | /// | /// | 3.1 | 6 | 北東 | /// | /// | 38.5 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 17.4 | 24.6 | 10.8 | 26.2 | 9.2 | /// | /// | 2.5 | 7 | 北東 | /// | /// | 58.1 | /// | /// | /// | |
| 第5半旬 | 21～25 | 54 | 38 | 14 | /// | 16.8 | 22.7 | 12.9 | 25.8 | 11.4 | /// | /// | 3.0 | 7 | 北東 | /// | /// | 20.1 | /// | /// | /// | |
| 第6半旬 | 26～31 | 10 | 10 | 5 | /// | 16.7 | 20.5 | 13.0 | 26.6 | 11.1 | /// | /// | 3.1 | 6 | 北東 | /// | /// | 12.5 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 68 | 62 | 34 | /// | 19.4 | 23.6 | 16.5 | 24.7 | 14.9 | /// | /// | 1.9 | 5 | 東北東 | /// | /// | 8.8 | /// | /// | /// | |
| 第2半旬 | 6～10 | 3 | 2 | 1 | /// | 13.5 | 16.4 | 11.2 | 20.9 | 9.5 | /// | /// | 3.2 | 7 | 北東 | /// | /// | 5.8 | /// | /// | /// | |
| 第3半旬 | 11～15 | 32 | 25 | 11 | /// | 16.5 | 19.8 | 13.3 | 23.3 | 11.0 | /// | /// | 2.0 | 6 | 北東 | /// | /// | 5.2 | /// | /// | /// | |
| 第4半旬 | 16～20 | 14 | 14 | 2 | /// | 17.0 | 21.1 | 13.1 | 26.9 | 11.6 | /// | /// | 2.4 | 6 | 北東 | /// | /// | 20.4 | /// | /// | /// | |
| 第5半旬 | 21～25 | 3 | 2 | 1 | /// | 19.7 | 25.2 | 14.7 | 27.6 | 12.7 | /// | /// | 1.9 | 5 | 北東 | /// | /// | 34.3 | /// | /// | /// | |
| 第6半旬 | 26～31 | 104 | 90 | 10 | /// | 17.4 | 19.9 | 15.0 | 24.2 | 14.0 | /// | /// | 1.9 | 6 | 北東 | /// | /// | 1.4 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 3 | 1 | 1 | /// | 14.0 | 17.2 | 11.4 | 19.3 | 10.0 | /// | /// | 2.6 | 6 | 北東 | /// | /// | 16.5 | /// | /// | /// | |
| 第2半旬 | 6～10 | 26 | 24 | 8 | /// | 16.7 | 21.8 | 12.1 | 24.5 | 10.8 | /// | /// | 1.7 | 7 | 南 | /// | /// | 30.0 | /// | /// | /// | |
| 第3半旬 | 11～15 | 27 | 14 | 8 | /// | 16.7 | 21.9 | 10.0 | 25.8 | 3.5 | /// | /// | 2.2 | 5 | 北東 | /// | /// | 30.4 | /// | /// | /// | |
| 第4半旬 | 16～20 | 72 | 69 | 11 | /// | 13.1 | 16.5 | 9.6 | 22.5 | 6.0 | /// | /// | 2.7 | 8 | 東北東 | /// | /// | 15.6 | /// | /// | /// | |
| 第5半旬 | 21～25 | 35 | 21 | 5 | /// | 14.1 | 20.0 | 9.4 | 28.3 | 7.1 | /// | /// | 2.1 | 8 | 東北東 | /// | /// | 11.7 | /// | /// | /// | |
| 第6半旬 | 26～30 | 0 | 0 | 0 | /// | 14.0 | 19.7 | 8.8 | 22.2 | 5.3 | /// | /// | 1.9 | 5 | 北東 | /// | /// | 32.1 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 20 | 9 | 2 | /// | 10.0 | 14.0 | 6.1 | 17.5 | 1.3 | /// | /// | 3.1 | 9 | 東北東 | /// | /// | 16.6 | /// | /// | /// | |
| 第2半旬 | 6～10 | 3 | 3 | 1 | /// | 8.0 ) | 12.5 ] | 3.7 ] | 16.4 ] | 1.1 ] | /// | /// | 1.6 ) | 6 ] | 北東 | /// | /// | 21.4 ) | /// | /// | /// | |
| 第3半旬 | 11～15 | 11 | 11 | 3 | /// | 13.0 | 20.0 | 7.0 | 23.3 | 2.7 | /// | /// | 2.3 | 7 | 西南西 | /// | /// | 37.7 | /// | /// | /// | |
| 第4半旬 | 16～20 | 26 | 15 | 4 | /// | 9.5 | 13.5 | 6.4 | 20.1 | 4.8 | /// | /// | 3.9 | 9 | 北東 | /// | /// | 16.1 | /// | /// | /// | |
| 第5半旬 | 21～25 | 4 | 3 | 1 | /// | 5.6 | 10.4 | 1.6 | 12.4 | 0.5 | /// | /// | 2.4 | 7 | 西 | /// | /// | 23.0 | /// | /// | /// | |
| 第6半旬 | 26～31 | 5 | 3 | 2 | /// | 5.8 | 10.8 | 1.8 | 13.4 | 0.0 | /// | /// | 2.0 | 6 | 西 | /// | /// | 29.7 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 49 | 14 | 4 | /// | 4.1 | 8.6 | 0.8 | 11.9 | -0.9 | /// | /// | 3.7 | 8 | 西南西 | /// | /// | 12.2 | 2 ] | 2 ] | 2 ] | |
| 第2半旬 | 6～10 | 24 | 15 | 4 | /// | 1.6 | 5.9 | -2.0 | 10.6 | -5.2 | /// | /// | 1.7 | 6 | 西南西 | /// | /// | 10.5 | 11 ] | 11 ] | 6 ] | |
| 第3半旬 | 11～15 | 12 | 4 | 2 | /// | 1.2 | 5.1 | -1.9 | 10.6 | -4.6 | /// | /// | 3.8 | 11 | 西南西 | /// | /// | 9.7 | 14 | 9 | 7 | |
| 第4半旬 | 16～20 | 32 | 19 | 3 | /// | -4.3 | -2.4 | -6.2 | 1.1 | -11.6 | /// | /// | 2.2 | 7 | 西南西 | /// | /// | 4.7 | 65 | 34 | 61 | |
| 第5半旬 | 21～25 | 10 | 5 | 1 | /// | -5.4 | -2.0 | -8.8 | 2.1 | -12.5 | /// | /// | 1.6 | 5 | 西北西 | /// | /// | 20.3 | 17 | 10 | 33 | |
| 第6半旬 | 26～30 | 11 | 6 | 2 | /// | -4.2 | -1.6 | -6.2 | 0.3 | -8.1 | /// | /// | 2.7 | 6 | 西南西 | /// | /// | 6.7 | 29 | 9 | 35 | |
| 第1半旬 | 1～ 5 | 11 | 5 | 1 | /// | -9.1 | -7.1 | -11.2 | -3.9 | -12.3 | /// | /// | 2.3 | 5 | 西南西 | /// | /// | 10.0 | 19 | 10 | 34 | |
| 第2半旬 | 6～10 | 6 | 4 | 1 | /// | -6.0 | -2.0 | -10.1 | 6.5 | -15.0 | /// | /// | 2.8 | 7 | 西南西 | /// | /// | 12.7 | 19 | 4 | 28 | |
| 第3半旬 | 11～15 | 15 | 6 | 3 | /// | -2.8 | -0.3 | -5.2 | 2.1 | -10.9 | /// | /// | 3.1 | 8 | 西南西 | /// | /// | 7.9 | 33 | 15 | 33 | |
| 第4半旬 | 16～20 | 19 | 8 | 3 | /// | -4.7 | -1.0 | -7.7 | 4.2 | -10.7 | /// | /// | 3.3 | 7 | 西南西 | /// | /// | 8.7 | 42 | 23 | 39 | |
| 第5半旬 | 21～25 | 3 | 2 | 1 | /// | -6.9 | -4.1 | -9.7 | -3.4 | -12.6 | /// | /// | 2.3 | 6 | 西 | /// | /// | 20.5 | 20 | 9 | 34 | |
| 第6半旬 | 26～31 | 5 | 2 | 1 | /// | -7.8 | -4.4 | -11.6 | 0.9 | -15.1 | /// | /// | 2.5 | 6 | 西南西 | /// | /// | 16.2 | 39 | 12 | 39 | |
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