半旬ごとの値
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阿寒湖畔（釧路地方) 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 | 0 | 0 | 0 | /// | -10.1 | 1.6 | -17.5 | 4.4 | -21.2 | /// | /// | 0.2 | 2 | 西南西 | /// | /// | 35.0 | /// | /// | /// | |
| 第2半旬 | 6～10 | 5 | 4 | 1 | /// | -5.4 | 0.5 | -12.9 | 4.8 | -18.1 | /// | /// | 0.8 | 3 | 西 | /// | /// | 23.9 | /// | /// | /// | |
| 第3半旬 | 11～15 | 1 | 1 | 1 | /// | -17.0 | -10.5 | -23.0 | -6.4 | -27.2 | /// | /// | 0.5 | 3 | 西 | /// | /// | 31.5 | /// | /// | /// | |
| 第4半旬 | 16～20 | 7 | 5 | 1 | /// | -12.9 | -6.0 | -20.0 | -2.6 | -23.8 | /// | /// | 0.3 | 3 | 西南西 | /// | /// | 18.3 | /// | /// | /// | |
| 第5半旬 | 21～25 | 1 | 1 | 1 | /// | -13.4 | -5.8 | -22.3 | -3.5 | -26.6 | /// | /// | 0.4 | 2 | 西北西 | /// | /// | 27.2 | /// | /// | /// | |
| 第6半旬 | 26～31 | 13 | 5 | 1 | /// | -11.8 | -8.5 | -15.7 | -4.4 | -20.3 | /// | /// | 0.7 | 3 | 西 | /// | /// | 21.7 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 36 | 32 | 3 | /// | -5.9 | 0.2 | -11.6 | 3.8 | -21.6 | /// | /// | 0.9 | 3 | 西南西 | /// | /// | 25.6 | /// | /// | /// | |
| 第2半旬 | 6～10 | 60 | 47 | 6 | /// | -9.4 | -3.3 | -19.7 | -0.2 | -25.6 | /// | /// | 1.0 | 5 | 南東 | /// | /// | 29.6 | /// | /// | /// | |
| 第3半旬 | 11～15 | 15 | 13 | 3 | /// | -6.4 | -1.1 | -13.9 | 1.7 | -19.6 | /// | /// | 1.5 | 6 | 西南西 | /// | /// | 35.5 | /// | /// | /// | |
| 第4半旬 | 16～20 | 4 | 3 | 1 | /// | -12.6 | -4.5 | -22.0 | -1.4 | -26.6 | /// | /// | 0.4 | 3 | 西北西 | /// | /// | 31.3 | /// | /// | /// | |
| 第5半旬 | 21～25 | 2 | 1 | 1 | /// | -8.7 | -0.4 | -17.6 | 8.6 | -22.8 | /// | /// | 0.7 | 5 | 西南西 | /// | /// | 40.0 | /// | /// | /// | |
| 第6半旬 | 26～28 | 6 | 6 | 1 | /// | -6.1 | -1.7 | -11.4 | 2.9 | -19.7 | /// | /// | 0.8 | 2 | 西北西 | /// | /// | 13.6 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 8 | 4 | 1 | /// | -9.8 | -4.4 | -16.2 | 0.2 | -23.6 | /// | /// | 0.8 | 3 | 南東 | /// | /// | 25.6 | /// | /// | /// | |
| 第2半旬 | 6～10 | 4 | 2 | 1 | /// | -6.6 | -0.1 ) | -17.2 ) | 3.8 ) | -24.6 ) | /// | /// | 0.8 | 3 ] | 東南東 | /// | /// | 34.0 | /// | /// | /// | |
| 第3半旬 | 11～15 | 17 | 15 | 2 | /// | -9.6 | -3.2 | -16.7 | -1.0 | -24.0 | /// | /// | 0.8 | 3 | 西北西 | /// | /// | 39.9 | /// | /// | /// | |
| 第4半旬 | 16～20 | 2 | 2 | 1 | /// | -5.0 | 1.1 | -12.5 | 6.5 | -21.0 | /// | /// | 1.5 | 5 | 西北西 | /// | /// | 38.4 | /// | /// | /// | |
| 第5半旬 | 21～25 | 27 | 24 | 3 | /// | -5.9 | -1.0 | -12.2 | 0.5 | -18.4 | /// | /// | 1.1 | 4 | 西北西 | /// | /// | 36.1 | /// | /// | /// | |
| 第6半旬 | 26～31 | 45 | 27 | 4 | /// | -3.8 | 1.5 | -11.1 | 4.2 | -14.1 | /// | /// | 1.1 | 5 | 西北西 | /// | /// | 32.4 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 11 | 6 | 1 | /// | -6.4 | -0.8 | -11.6 | 6.6 | -19.4 | /// | /// | 0.6 | 2 | 南南東 | /// | /// | 34.9 | /// | /// | /// | |
| 第2半旬 | 6～10 | 23 | 16 | 3 | /// | 2.1 | 8.6 | -5.4 | 13.2 | -14.0 | /// | /// | 2.2 | 9 | 西南西 | /// | /// | 47.8 | /// | /// | /// | |
| 第3半旬 | 11～15 | 5 | 2 | 1 | /// | -1.3 | 2.9 | -5.7 | 9.6 | -8.0 | /// | /// | 1.4 | 5 | 西南西 | /// | /// | 20.1 | /// | /// | /// | |
| 第4半旬 | 16～20 | 27 | 24 | 2 | /// | -1.3 | 3.1 | -7.0 | 6.1 | -10.5 | /// | /// | 0.9 | 3 | 西北西 | /// | /// | 31.5 | /// | /// | /// | |
| 第5半旬 | 21～25 | 6 | 6 | 2 | /// | 2.2 | 8.1 | -3.6 | 12.9 | -8.8 | /// | /// | 0.7 | 3 | 東北東 | /// | /// | 29.6 | /// | /// | /// | |
| 第6半旬 | 26～30 | 14 | 12 | 3 | /// | 1.3 | 6.0 | -2.2 | 9.0 | -5.0 | /// | /// | 0.9 | 3 | 西北西 | /// | /// | 26.3 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 5 | 5 | 2 | /// | 4.5 | 11.6 | -1.6 | 16.6 | -3.5 | /// | /// | 1.1 | 5 | 西北西 | /// | /// | 40.7 | /// | /// | /// | |
| 第2半旬 | 6～10 | 10 | 8 | 2 | /// | 8.8 | 17.3 | -0.3 | 22.4 | -2.3 | /// | /// | 0.9 | 3 | 南東 | /// | /// | 28.5 | /// | /// | /// | |
| 第3半旬 | 11～15 | 3 | 2 | 2 | /// | 2.8 | 8.7 ) | -1.8 ) | 14.4 ) | -3.7 ) | /// | /// | 1.0 | 4 | 東南東 | /// | /// | 25.8 | /// | /// | /// | |
| 第4半旬 | 16～20 | 17 | 9 | 2 | /// | 5.4 | 10.9 | 1.5 | 15.5 | 0.0 | /// | /// | 1.1 | 4 | 西南西 | /// | /// | 14.9 | /// | /// | /// | |
| 第5半旬 | 21～25 | 20 | 16 | 3 | /// | 8.8 | 15.2 | 1.5 | 21.8 | -1.2 | /// | /// | 0.9 | 4 | 西南西 | /// | /// | 29.1 | /// | /// | /// | |
| 第6半旬 | 26～31 | 10 | 7 | 3 | /// | 7.4 | 13.5 | 1.9 | 22.8 | -0.9 | /// | /// | 1.1 | 4 | 東南東 | /// | /// | 30.4 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 0 | 0 | 0 | /// | 12.1 | 21.2 | 1.3 | 26.5 | -2.6 | /// | /// | 1.0 | 4 | 南西 | /// | /// | 55.0 | /// | /// | /// | |
| 第2半旬 | 6～10 | 8 | 8 | 2 | /// | 14.9 | 19.8 | 10.0 | 24.6 | 6.5 | /// | /// | 1.1 | 4 | 南東 | /// | /// | 26.8 | /// | /// | /// | |
| 第3半旬 | 11～15 | 36 | 36 | 9 | /// | 11.9 | 18.9 | 4.2 | 22.8 | 0.7 | /// | /// | 1.2 | 4 | 西南西 | /// | /// | 45.2 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 19.3 | 26.2 | 10.9 | 28.8 | 6.6 | /// | /// | 0.9 | 3 | 西 | /// | /// | 40.7 | /// | /// | /// | |
| 第5半旬 | 21～25 | 4 | 4 | 1 | /// | 17.1 | 21.3 | 12.0 | 27.7 | 7.3 | /// | /// | 1.1 | 3 | 西 | /// | /// | 29.0 | /// | /// | /// | |
| 第6半旬 | 26～30 | 24 | 24 | 6 | /// | 12.9 | 17.4 | 9.5 | 21.5 | 8.0 | /// | /// | 1.0 | 3 | 東北東 | /// | /// | 16.4 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 33 | 23 | 8 | /// | 11.9 | 16.0 | 8.1 | 21.8 | 5.0 | /// | /// | 0.9 | 2 | 西 | /// | /// | 13.3 | /// | /// | /// | |
| 第2半旬 | 6～10 | 13 | 10 | 9 | /// | 15.9 | 21.5 ) | 8.5 ) | 24.4 ) | 2.5 ) | /// | /// | 0.8 | 3 | 南東 | /// | /// | 41.1 | /// | /// | /// | |
| 第3半旬 | 11～15 | 1 | 1 | 1 | /// | 14.8 | 19.0 | 11.4 | 25.0 | 8.2 | /// | /// | 0.7 | 3 | 東南東 | /// | /// | 20.2 | /// | /// | /// | |
| 第4半旬 | 16～20 | 6 | 6 | 1 | /// | 11.2 | 16.2 | 5.7 | 21.4 | 3.5 | /// | /// | 0.9 | 3 | 南東 | /// | /// | 28.5 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | 17.3 | 22.4 | 12.8 | 25.7 | 10.9 | /// | /// | 0.6 | 2 | 東北東 | /// | /// | 25.6 | /// | /// | /// | |
| 第6半旬 | 26～31 | 22 | 16 | 15 | /// | 18.4 | 23.7 | 13.1 | 28.6 | 9.0 | /// | /// | 0.7 | 3 | 東南東 | /// | /// | 37.6 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 46 | 23 | 10 | /// | 17.0 | 22.2 | 12.2 | 24.1 | 8.6 | /// | /// | 0.7 | 2 | 東 | /// | /// | 21.7 | /// | /// | /// | |
| 第2半旬 | 6～10 | 3 | 2 | 1 | /// | 17.6 | 22.1 | 14.1 | 25.7 | 11.9 | /// | /// | 0.5 | 2 | 東 | /// | /// | 23.0 | /// | /// | /// | |
| 第3半旬 | 11～15 | 0 | 0 | 0 | /// | 21.8 | 27.8 | 16.9 | 29.2 | 15.3 | /// | /// | 0.6 | 2 | 南南東 | /// | /// | 44.4 | /// | /// | /// | |
| 第4半旬 | 16～20 | 23 | 22 | 15 | /// | 20.6 | 24.6 ) | 16.7 ) | 27.4 ] | 8.9 ) | /// | /// | 1.1 | 3 | 北西 | /// | /// | 35.3 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | 16.6 | 24.6 | 9.1 | 27.0 | 6.1 | /// | /// | 0.6 | 3 | 東北東 | /// | /// | 46.0 | /// | /// | /// | |
| 第6半旬 | 26～31 | 18 | 18 | 2 | /// | 16.2 | 21.6 | 9.8 | 22.4 | 5.8 | /// | /// | 1.0 | 3 | 東南東 | /// | /// | 30.9 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 92 | 91 | 22 | /// | 15.3 | 19.0 | 11.1 | 23.4 | 7.6 | /// | /// | 0.9 | 3 | 西北西 | /// | /// | 15.9 | /// | /// | /// | |
| 第2半旬 | 6～10 | 19 | 15 | 4 | /// | 14.4 | 19.2 | 9.5 | 22.0 | 6.5 | /// | /// | 0.5 | 3 | 西北西 | /// | /// | 28.0 | /// | /// | /// | |
| 第3半旬 | 11～15 | 1 | 1 | 1 | /// | 13.3 | 18.5 | 7.7 | 20.3 | 6.2 | /// | /// | 0.4 | 2 | 南東 | /// | /// | 22.5 | /// | /// | /// | |
| 第4半旬 | 16～20 | 5 | 4 | 2 | /// | 11.3 | 17.4 | 4.6 | 19.1 | 2.0 | /// | /// | 0.7 | 2 | 南南東 | /// | /// | 40.2 | /// | /// | /// | |
| 第5半旬 | 21～25 | 4 | 2 | 2 | /// | 12.2 | 17.6 | 6.2 | 23.1 | 3.5 | /// | /// | 0.7 | 2 | 東北東 | /// | /// | 29.5 | /// | /// | /// | |
| 第6半旬 | 26～30 | 15 | 11 | 7 | /// | 9.6 | 14.9 | 4.6 | 17.6 | 2.0 | /// | /// | 0.6 | 3 | 東南東 | /// | /// | 24.9 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 141 | 89 | 18 | /// | 10.4 | 14.1 | 6.7 | 16.1 | 3.1 | /// | /// | 0.9 | 3 | 西北西 | /// | /// | 12.8 | /// | /// | /// | |
| 第2半旬 | 6～10 | 2 | 2 | 1 | /// | 8.4 | 14.1 | 4.7 | 22.3 | 0.0 | /// | /// | 0.5 | 2 | 東北東 | /// | /// | 17.1 | /// | /// | /// | |
| 第3半旬 | 11～15 | 4 | 4 | 4 | /// | 9.4 | 14.7 | 4.3 | 17.5 | -0.7 | /// | /// | 0.7 | 3 | 南 | /// | /// | 33.3 | /// | /// | /// | |
| 第4半旬 | 16～20 | 147 | 144 | 29 | /// | 9.1 | 15.0 ) | 3.5 ) | 19.0 ) | -0.5 ] | /// | /// | 0.9 | 6 | 西北西 | /// | /// | 20.2 | /// | /// | /// | |
| 第5半旬 | 21～25 | 2 | 2 | 1 | /// | 8.0 | 14.3 | 0.3 | 17.1 | -3.1 | /// | /// | 1.3 | 5 | 西南西 | /// | /// | 30.6 | /// | /// | /// | |
| 第6半旬 | 26～31 | 0 | 0 | 0 | /// | 4.4 | 10.4 | -1.2 | 16.6 | -5.6 | /// | /// | 1.0 | 5 | 西南西 | /// | /// | 39.5 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 9 | 6 | 3 | /// | 3.6 | 10.0 | -2.3 | 18.2 | -4.7 | /// | /// | 1.0 | 4 | 南西 | /// | /// | 22.1 | /// | /// | /// | |
| 第2半旬 | 6～10 | 4 | 4 | 2 | /// | 0.9 | 11.5 ] | -4.9 ] | 14.9 ] | -6.5 ] | /// | /// | 1.5 | 6 ] | 西 | /// | /// | 36.8 | /// | /// | /// | |
| 第3半旬 | 11～15 | 19 | 15 | 2 | /// | 0.7 | 3.5 ) | -3.4 ) | 13.8 ) | -9.9 ) | /// | /// | 1.8 | 5 | 南南西 | /// | /// | 26.3 | /// | /// | /// | |
| 第4半旬 | 16～20 | 15 | 12 | 3 | /// | -2.6 | 1.6 ) | -6.9 ) | 6.8 ) | -11.2 ) | /// | /// | 0.8 | 3 ] | 西南西 | /// | /// | 22.5 | /// | /// | /// | |
| 第5半旬 | 21～25 | 115 | 61 | 11 | /// | -0.9 | 5.1 | -7.2 | 12.5 | -13.0 | /// | /// | 0.9 | 4 | 南 | /// | /// | 18.2 | /// | /// | /// | |
| 第6半旬 | 26～30 | 153 | 105 | 18 | /// | 2.9 | 6.6 | -0.6 | 13.7 | -5.2 | /// | /// | 1.2 | 4 | 西南西 | /// | /// | 11.6 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 2 | 2 | 1 | /// | -2.4 | 2.9 | -6.8 | 7.6 | -9.6 | /// | /// | 0.5 | 3 | 西南西 | /// | /// | 21.2 | /// | /// | /// | |
| 第2半旬 | 6～10 | 22 | 12 | 2 | /// | 0.4 | 2.0 | -1.5 | 4.1 | -5.2 | /// | /// | 0.2 | 1 | 西 | /// | /// | 0.0 | /// | /// | /// | |
| 第3半旬 | 11～15 | 19 | 19 | 3 | /// | -6.0 | -1.7 | -12.1 | -1.0 | -15.5 | /// | /// | 0.9 | 3 | 南東 | /// | /// | 19.7 | /// | /// | /// | |
| 第4半旬 | 16～20 | 27 | 23 | 7 | /// | -3.0 | 3.0 ) | -8.0 ) | 9.4 ) | -13.6 ) | /// | /// | 0.9 | 4 ) | 西南西 | /// | /// | 17.5 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | -7.1 | -2.5 | -11.7 | 2.6 | -20.9 | /// | /// | 0.8 | 4 | 西南西 | /// | /// | 28.9 | /// | /// | /// | |
| 第6半旬 | 26～31 | 6 | 4 | 1 | /// | -6.7 | -1.5 | -12.1 | 3.0 | -15.2 | /// | /// | 0.7 | 3 | 西 | /// | /// | 24.0 | /// | /// | /// | |
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