半旬ごとの値
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大樹（十勝地方) 1981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 | 29 | 17 | 3 | /// | -4.7 | -1.7 | -8.8 | -0.1 | -14.7 | /// | /// | 2.7 | 7 | 北西 | /// | /// | 17.9 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | -12.4 | -3.5 | -19.5 | -1.0 | -20.5 | /// | /// | 0.7 | 4 | 北北西 | /// | /// | 40.5 | /// | /// | /// | |
| 第3半旬 | 11～15 | 0 | 0 | 0 | /// | -10.0 | -3.8 | -15.8 | -1.9 | -18.4 | /// | /// | 1.1 | 3 | 北西 | /// | /// | 38.9 | /// | /// | /// | |
| 第4半旬 | 16～20 | 2 | 2 | 1 | /// | -7.7 | -4.3 | -12.9 | -2.9 | -16.6 | /// | /// | 1.4 | 3 | 北西 | /// | /// | 24.1 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | -11.7 | -3.9 | -19.3 | 1.6 | -20.9 | /// | /// | 0.7 | 5 | 北北西 | /// | /// | 39.3 | /// | /// | /// | |
| 第6半旬 | 26～31 | 0 | 0 | 0 | /// | -13.3 | -4.8 | -21.0 | -2.3 | -23.6 | /// | /// | 0.6 | 3 | 北北西 | /// | /// | 49.8 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 4 | 2 | 1 | /// | -7.7 | -4.0 | -13.1 | -1.9 | -16.7 | /// | /// | 0.9 | 2 | 南南東 | /// | /// | 27.3 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | -7.9 | -0.2 ) | -18.1 ) | 1.2 ) | -19.9 ) | /// | /// | 0.8 | 3 ) | 北北西 | /// | /// | 41.0 | /// | /// | /// | |
| 第3半旬 | 11～15 | 1 | 1 | 1 | /// | -7.0 | -2.0 | -14.1 | -0.2 | -18.3 | /// | /// | 1.2 | 4 | 北 | /// | /// | 30.2 | /// | /// | /// | |
| 第4半旬 | 16～20 | 13 | 5 | 1 | /// | -5.9 | -2.8 | -12.2 | -2.3 | -17.3 | /// | /// | 1.3 | 4 | 北北西 | /// | /// | 23.0 | /// | /// | /// | |
| 第5半旬 | 21～25 | 1 | 1 | 1 | /// | -9.6 | -4.3 | -15.7 | 0.0 | -19.8 | /// | /// | 1.3 | 6 | 北西 | /// | /// | 26.2 | /// | /// | /// | |
| 第6半旬 | 26～28 | 0 | 0 | 0 | /// | -11.2 | -4.2 | -20.0 | -2.8 | -22.5 | /// | /// | 0.8 | 5 | 北北西 | /// | /// | 28.2 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 0 | 0 | 0 | /// | -5.5 | -0.2 | -13.4 | 2.6 | -19.6 | /// | /// | 1.1 | 5 | 西北西 | /// | /// | 41.4 | /// | /// | /// | |
| 第2半旬 | 6～10 | 11 | 6 | 2 | /// | -6.5 | -2.1 | -15.6 | 1.3 | -20.6 | /// | /// | 2.0 | 8 | 北北西 | /// | /// | 43.4 | /// | /// | /// | |
| 第3半旬 | 11～15 | 40 | 23 | 4 | /// | -3.6 | 0.8 | -9.5 | 2.7 | -18.0 | /// | /// | 1.1 | 4 | 南南東 | /// | /// | 28.1 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | -1.0 | 3.7 | -7.1 | 10.2 | -11.9 | /// | /// | 1.8 | 7 | 北北西 | /// | /// | 44.7 | /// | /// | /// | |
| 第5半旬 | 21～25 | 8 | 8 | 2 | /// | -1.8 | 1.0 | -4.9 | 5.1 | -9.2 | /// | /// | 1.9 | 9 | 北北西 | /// | /// | 23.4 | /// | /// | /// | |
| 第6半旬 | 26～31 | 17 | 13 | 2 | /// | -2.1 | 2.8 | -7.9 | 6.0 | -10.5 | /// | /// | 1.8 | 7 | 北 | /// | /// | 52.0 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 0 | 0 | 0 | /// | 2.9 | 8.2 | -3.9 | 10.9 | -6.1 | /// | /// | 2.1 | 9 | 北北西 | /// | /// | 42.0 | /// | /// | /// | |
| 第2半旬 | 6～10 | 2 | 2 | 1 | /// | 2.4 | 6.9 | -2.5 | 10.1 | -5.6 | /// | /// | 1.9 | 8 | 北北西 | /// | /// | 37.2 | /// | /// | /// | |
| 第3半旬 | 11～15 | 1 ) | 1 ) | 1 ) | /// | 2.0 | 6.2 | -2.1 | 8.1 | -5.0 | /// | /// | 1.7 | 7 | 北北西 | /// | /// | 36.7 | /// | /// | /// | |
| 第4半旬 | 16～20 | 10 | 10 | 2 | /// | 1.9 | 7.9 ) | -2.8 ) | 11.1 ) | -4.3 ) | /// | /// | 1.9 | 5 | 北北西 | /// | /// | 37.6 | /// | /// | /// | |
| 第5半旬 | 21～25 | 8 | 7 | 1 | /// | 6.8 | 15.4 ) | 1.2 ) | 18.1 ) | -1.9 ] | /// | /// | 1.8 | 6 | 北北西 | /// | /// | 34.9 | /// | /// | /// | |
| 第6半旬 | 26～30 | 0 | 0 | 0 | /// | 9.5 ) | 16.0 ) | 0.5 ) | 20.2 ) | -2.7 ) | /// | /// | 2.4 | 7 | 南東 | /// | /// | 45.7 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 0 | 0 | 0 | /// | 8.8 | 13.8 | 4.6 | 22.1 | 0.8 | /// | /// | 2.1 | 7 | 北 | /// | /// | 34.3 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | 8.8 | 16.1 ) | 1.4 ) | 19.4 ) | 0.3 ) | /// | /// | 2.1 | 8 | /// | /// | /// | 46.3 | /// | /// | /// | |
| 第3半旬 | 11～15 | 34 | 33 | 6 | /// | 7.1 | 11.3 | 1.9 | 16.3 | 0.3 | /// | /// | 1.4 | 5 | 北北西 | /// | /// | 24.9 | /// | /// | /// | |
| 第4半旬 | 16～20 | 1 ) | 1 ) | 1 ) | /// | 5.8 | 9.9 | 1.1 | 15.6 | -0.7 | /// | /// | 1.6 | 4 | 南東 | /// | /// | 41.0 | /// | /// | /// | |
| 第5半旬 | 21～25 | 24 | 21 | 4 | /// | 10.7 | 14.5 ) | 4.6 ) | 24.2 ] | 4.0 ) | /// | /// | 1.8 | 6 ) | 南東 | /// | /// | 32.1 ) | /// | /// | /// | |
| 第6半旬 | 26～31 | 38 | 30 | 5 | /// | 7.2 | 11.7 | 2.1 | 14.7 | -0.4 | /// | /// | 2.7 | 9 | 北北西 | /// | /// | 38.0 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 50 | 35 | 4 | /// | 7.2 | 10.2 | 4.8 | 12.3 | 2.0 | /// | /// | 1.7 | 5 | 北北西 | /// | /// | 14.4 | /// | /// | /// | |
| 第2半旬 | 6～10 | 6 | 5 | 2 | /// | 8.4 | 10.8 | 6.5 | 14.7 | 5.6 | /// | /// | 1.2 | 3 | 南東 | /// | /// | 4.3 | /// | /// | /// | |
| 第3半旬 | 11～15 | 29 | 29 | 5 | /// | 11.9 | 16.3 | 8.7 | 22.6 | 7.7 | /// | /// | 1.3 | 5 | 南南東 | /// | /// | 15.0 | /// | /// | /// | |
| 第4半旬 | 16～20 | 8 | 4 | 1 | /// | 9.1 | 11.4 | 7.5 | 16.4 | 5.5 | /// | /// | 1.2 | 4 | 南東 | /// | /// | 5.8 | /// | /// | /// | |
| 第5半旬 | 21～25 | 24 | 24 | 5 | /// | 12.7 | 19.3 | 6.5 | 28.5 | 3.0 | /// | /// | 1.5 | 4 | 西南西 | /// | /// | 39.1 | /// | /// | /// | |
| 第6半旬 | 26～30 | 17 | 15 | 3 | /// | 13.3 | 16.5 | 10.4 | 24.9 | 9.2 | /// | /// | 1.2 | 4 | 東 | /// | /// | 19.9 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 15 | 9 | 2 | /// | 11.7 | 13.7 | 10.2 | 15.7 | 9.9 | /// | /// | 1.2 | 6 | 南東 | /// | /// | 0.1 | /// | /// | /// | |
| 第2半旬 | 6～10 | 12 | 6 | 2 | /// | 17.0 | 20.1 ) | 12.5 ) | 27.3 ] | 11.3 ) | /// | /// | 1.3 | 4 ) | 東 | /// | /// | 19.8 | /// | /// | /// | |
| 第3半旬 | 11～15 | 0 | 0 | 0 | /// | 18.0 | 22.8 | 14.0 | 26.1 | 12.9 | /// | /// | 1.2 | 4 | 南東 | /// | /// | 27.3 | /// | /// | /// | |
| 第4半旬 | 16～20 | 2 | 2 | 1 | /// | 22.8 | 29.4 | 18.1 | 33.6 | 14.4 | /// | /// | 1.5 | 4 | 南南東 | /// | /// | 35.5 | /// | /// | /// | |
| 第5半旬 | 21～25 | 24 | 12 | 10 | /// | 17.5 | 21.4 | 13.7 | 25.2 | 13.1 | /// | /// | 2.0 | 6 | 北北西 | /// | /// | 11.9 | /// | /// | /// | |
| 第6半旬 | 26～31 | 1 | 1 | 1 | /// | 19.6 | 24.2 | 14.7 | 31.9 | 13.2 | /// | /// | 1.4 | 5 | 南東 | /// | /// | 36.4 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 158 | 146 | 19 | /// | 22.6 | 28.1 | 17.8 | 34.4 | 16.6 | /// | /// | 2.6 | 8 | 東南東 | /// | /// | 42.5 | /// | /// | /// | |
| 第2半旬 | 6～10 | 13 | 6 | 2 | /// | 17.0 | 22.0 ) | 12.4 ) | 25.9 ) | 10.1 ) | /// | /// | 1.4 | 5 | 北北西 | /// | /// | 26.0 | /// | /// | /// | |
| 第3半旬 | 11～15 | 17 | 17 | 6 | /// | 18.8 | 21.7 | 16.5 | 25.5 | 15.4 | /// | /// | 1.9 | 7 | 南南東 | /// | /// | 27.5 | /// | /// | /// | |
| 第4半旬 | 16～20 | 45 | 42 | 8 | /// | 17.4 | 19.9 | 15.0 | 22.2 | 13.7 | /// | /// | 1.5 | 4 | 北 | /// | /// | 9.6 | /// | /// | /// | |
| 第5半旬 | 21～25 | 107 | 61 | 8 | /// | 17.4 | 21.4 ) | 12.9 ) | 26.6 ) | 12.2 ) | /// | /// | 2.3 | 13 | 南東 | /// | /// | 27.1 | /// | /// | /// | |
| 第6半旬 | 26～31 | 9 | 8 | 4 | /// | 19.6 | 25.0 | 14.2 | 27.1 | 12.1 | /// | /// | 1.6 | 4 | 北北西 | /// | /// | 31.2 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 124 | 115 | 15 | /// | 14.6 | 19.7 ) | 9.6 ) | 23.6 ) | 8.6 ) | /// | /// | 1.7 | 6 | /// | /// | /// | 19.4 | /// | /// | /// | |
| 第2半旬 | 6～10 | 15 | 12 | 4 | /// | 15.0 | 19.8 | 10.2 | 23.6 | 8.2 | /// | /// | 2.0 | 6 | 南東 | /// | /// | 31.8 | /// | /// | /// | |
| 第3半旬 | 11～15 | 18 | 18 | 6 | /// | 12.8 | 17.8 | 7.7 | 21.2 | 5.5 | /// | /// | 1.7 | 4 | 南東 | /// | /// | 31.6 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 13.9 | 21.9 ) | 6.2 ) | 23.2 ) | 5.0 ) | /// | /// | 1.9 | 4 | /// | /// | /// | 49.8 | /// | /// | /// | |
| 第5半旬 | 21～25 | 20 | 20 | 4 | /// | 14.2 | 19.4 | 9.5 | 21.2 | 7.1 | /// | /// | 1.7 | 4 | 南南東 | /// | /// | 36.3 | /// | /// | /// | |
| 第6半旬 | 26～30 | 25 | 24 | 7 | /// | 12.9 | 18.1 | 6.8 | 21.5 | 2.7 | /// | /// | 2.0 | 6 | 北北西 | /// | /// | 29.3 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 0 | 0 | 0 | /// | 11.3 | 16.6 | 6.3 | 18.9 | 3.5 | /// | /// | 2.7 | 8 | 北北西 | /// | /// | 27.9 | /// | /// | /// | |
| 第2半旬 | 6～10 | 17 | 17 | 4 | /// | 12.5 | 18.8 | 6.1 | 20.5 | 2.4 | /// | /// | 2.3 | 6 | 西南西 | /// | /// | 34.3 | /// | /// | /// | |
| 第3半旬 | 11～15 | 21 | 18 | 6 | /// | 9.5 | 15.5 | 1.8 | 18.0 | -1.1 | /// | /// | 2.3 | 8 | 南南東 | /// | /// | 35.4 | /// | /// | /// | |
| 第4半旬 | 16～20 | 44 | 44 | 11 | /// | 7.7 | 14.0 ) | 2.5 ) | 16.8 ) | -1.0 ) | /// | /// | 1.7 | 6 ) | 北北西 | /// | /// | 32.7 | /// | /// | /// | |
| 第5半旬 | 21～25 | 30 | 22 | 8 | /// | 8.1 | 13.0 | 3.0 | 16.6 | 2.8 | /// | /// | 2.8 | 8 | 南南東 | /// | /// | 26.3 | /// | /// | /// | |
| 第6半旬 | 26～31 | 6 | 4 | 4 | /// | 6.1 | 11.6 | 0.5 | 15.5 | -1.8 | /// | /// | 2.3 | 8 | 南南東 | /// | /// | 35.6 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 43 | 33 | 4 | /// | 4.0 | 9.2 | -2.3 | 11.6 | -4.7 | /// | /// | 2.4 | 5 | 北北西 | /// | /// | 34.0 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | -0.9 | 5.3 ) | -7.1 ) | 5.7 ) | -7.7 ) | /// | /// | 1.9 | 4 | 南東 | /// | /// | 40.9 | /// | /// | /// | |
| 第3半旬 | 11～15 | 6 | 3 | 1 | /// | 1.0 | 6.3 | -5.4 | 11.3 | -7.8 | /// | /// | 2.0 | 5 | 北北西 | /// | /// | 29.7 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 1.5 | 7.6 | -4.9 | 12.1 | -9.2 | /// | /// | 1.7 | 5 | 北西 | /// | /// | 36.2 | /// | /// | /// | |
| 第5半旬 | 21～25 | 6 | 5 | 2 | /// | -1.9 | 2.7 | -6.7 | 4.4 | -11.0 | /// | /// | 2.2 | 6 | 北西 | /// | /// | 33.0 | /// | /// | /// | |
| 第6半旬 | 26～30 | 3 | 3 | 1 | /// | -6.9 | -0.1 | -13.3 | 3.7 | -15.9 | /// | /// | 2.0 | 4 | 北 | /// | /// | 36.2 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 6 | 5 | 2 | /// | -6.0 | 0.0 | -11.3 | 4.9 | -14.4 | /// | /// | 2.3 | 5 | 西 | /// | /// | 21.3 | /// | /// | /// | |
| 第2半旬 | 6～10 | 5 | 5 | 1 | /// | -5.1 | 1.0 | -10.6 | 2.1 | -13.5 | /// | /// | 2.3 | 6 | 北北西 | /// | /// | 32.8 | /// | /// | /// | |
| 第3半旬 | 11～15 | 8 | 7 | 2 | /// | -2.9 | 1.9 | -8.9 | 4.1 | -15.0 | /// | /// | 2.1 | 7 | 北北西 | /// | /// | 23.7 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | -4.0 | 1.5 | -10.5 | 5.6 | -13.0 | /// | /// | 2.1 | 8 | 北北西 | /// | /// | 30.4 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | -2.4 | 4.8 | -9.3 | 9.2 | -15.4 | /// | /// | 1.9 | 6 | 北西 | /// | /// | 35.3 | /// | /// | /// | |
| 第6半旬 | 26～31 | 22 | 17 | 2 | /// | -3.3 | 1.3 | -8.8 | 5.3 | -12.3 | /// | /// | 2.5 | 9 | 北北西 | /// | /// | 27.6 | /// | /// | /// | |
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