半旬ごとの値
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陸別（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 | 41 | 32 | 4 | /// | -8.2 | -2.8 | -13.7 | -0.6 | -21.7 | /// | /// | 1.5 | 5 | 北東 | /// | /// | 9.1 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | -17.0 | -4.9 | -26.3 | -3.2 | -27.1 | /// | /// | 0.7 | 3 | 北東 | /// | /// | 32.8 | /// | /// | /// | |
| 第3半旬 | 11～15 | 1 | 1 | 1 | /// | -12.0 | -3.2 | -21.1 | -2.0 | -26.2 | /// | /// | 0.9 | 4 | 東北東 | /// | /// | 29.9 | /// | /// | /// | |
| 第4半旬 | 16～20 | 1 | 1 | 1 | /// | -11.1 | -3.6 | -19.9 | -2.4 | -24.5 | /// | /// | 1.0 | 4 | 南西 | /// | /// | 28.1 | /// | /// | /// | |
| 第5半旬 | 21～25 | 2 | 1 | 1 | /// | -15.6 | -6.1 | -25.5 | -1.2 | -29.4 | /// | /// | 1.0 | 5 | 東北東 | /// | /// | 32.7 | /// | /// | /// | |
| 第6半旬 | 26～31 | 1 | 1 | 1 | /// | -17.3 | -6.9 | -26.5 | -5.0 | -30.9 | /// | /// | 0.8 | 3 | 東北東 | /// | /// | 40.0 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 0 | 0 | 0 | /// | -10.0 | -3.1 | -17.6 | -0.8 | -24.2 | /// | /// | 1.2 | 3 | 東北東 | /// | /// | 32.0 | /// | /// | /// | |
| 第2半旬 | 6～10 | 2 | 1 | 1 | /// | -10.9 | -3.4 ] | -20.4 ] | -0.7 ] | -22.0 ] | /// | /// | 1.3 | 4 ) | 西南西 | /// | /// | 36.7 | /// | /// | /// | |
| 第3半旬 | 11～15 | 3 | 2 | 1 | /// | -10.2 | -2.0 | -20.3 | 0.3 | -22.4 | /// | /// | 1.3 | 4 | 東北東 | /// | /// | 36.2 | /// | /// | /// | |
| 第4半旬 | 16～20 | 11 | 4 | 1 | /// | -6.2 | -3.2 | -10.9 | -2.1 | -20.7 | /// | /// | 1.5 | 5 | 北東 | /// | /// | 15.4 | /// | /// | /// | |
| 第5半旬 | 21～25 | 2 | 1 | 1 | /// | -12.1 | -5.1 | -20.1 | -0.8 | -27.4 | /// | /// | 1.5 | 5 | 北東 | /// | /// | 30.1 | /// | /// | /// | |
| 第6半旬 | 26～28 | 1 | 1 | 1 | /// | -12.5 | -5.6 | -19.0 | -3.4 | -22.1 | /// | /// | 1.7 | 5 | 東北東 | /// | /// | 26.1 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 1 | 1 | 1 | /// | -8.8 | -1.0 | -18.0 | 0.0 | -23.4 | /// | /// | 1.6 | 5 | 西 | /// | /// | 37.7 | /// | /// | /// | |
| 第2半旬 | 6～10 | 5 | 4 | 1 | /// | -10.6 | -3.4 | -23.1 | -0.3 | -27.6 | /// | /// | 1.9 | 6 | 東北東 | /// | /// | 40.8 | /// | /// | /// | |
| 第3半旬 | 11～15 | 6 | 4 | 2 | /// | -5.6 | -0.2 | -12.5 | 3.3 | -25.0 | /// | /// | 1.7 | 5 | 南西 | /// | /// | 29.5 | /// | /// | /// | |
| 第4半旬 | 16～20 | 2 | 1 | 1 | /// | -3.0 | 3.7 | -11.0 | 10.2 | -18.3 | /// | /// | 1.5 | 4 | 北東 | /// | /// | 40.6 | /// | /// | /// | |
| 第5半旬 | 21～25 | 2 | 1 | 1 | /// | -3.0 | 0.8 | -7.8 | 3.9 | -15.0 | /// | /// | 1.9 | 6 | 東北東 | /// | /// | 26.0 | /// | /// | /// | |
| 第6半旬 | 26～31 | 7 | 3 | 1 | /// | -3.4 | 1.6 | -9.9 | 5.4 | -13.4 | /// | /// | 1.5 | 4 | 南西 | /// | /// | 44.3 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 5 | 3 | 1 | /// | 2.3 | 8.9 | -4.4 | 14.2 | -8.2 | /// | /// | 1.5 | 4 | 南南西 | /// | /// | 41.7 | /// | /// | /// | |
| 第2半旬 | 6～10 | 17 | 15 | 3 | /// | 3.1 | 10.4 | -3.4 | 15.7 | -5.7 | /// | /// | 1.8 | 6 | 北東 | /// | /// | 36.9 | /// | /// | /// | |
| 第3半旬 | 11～15 | 20 | 18 | 2 | /// | 1.1 | 5.9 | -3.9 | 7.1 | -7.6 | /// | /// | 1.5 | 4 | 北東 | /// | /// | 31.7 | /// | /// | /// | |
| 第4半旬 | 16～20 | 2 | 2 | 1 | /// | 1.5 | 7.5 | -4.9 | 11.4 | -6.8 | /// | /// | 2.0 | 6 | 東北東 | /// | /// | 39.8 | /// | /// | /// | |
| 第5半旬 | 21～25 | 4 | 4 | 1 | /// | 6.2 | 14.0 | -1.8 | 18.6 | -5.1 | /// | /// | 1.7 | 5 | 南西 | /// | /// | 31.9 | /// | /// | /// | |
| 第6半旬 | 26～30 | 5 | 5 | 1 | /// | 7.6 | 15.8 | -1.8 | 20.8 | -5.8 | /// | /// | 2.0 | 8 | 西南西 | /// | /// | 41.3 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 15 | 14 | 3 | /// | 9.1 | 15.3 | 2.9 | 22.7 | -1.2 | /// | /// | 2.6 | 8 | 西南西 | /// | /// | 34.6 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 ) | /// | 8.4 | 16.8 ) | 0.7 ) | 20.2 ) | -3.5 ] | /// | /// | 2.0 | 6 ) | 東北東 | /// | /// | 40.4 ) | /// | /// | /// | |
| 第3半旬 | 11～15 | 12 | 9 | 2 | /// | 6.2 | 11.5 | 2.2 | 14.8 | 1.4 | /// | /// | 1.9 | 5 | 東北東 | /// | /// | 17.8 | /// | /// | /// | |
| 第4半旬 | 16～20 | 8 | 5 | 3 | /// | 5.7 | 12.3 | -0.3 | 19.5 | -1.7 | /// | /// | 1.9 | 5 | 北東 | /// | /// | 27.3 | /// | /// | /// | |
| 第5半旬 | 21～25 | 20 | 19 | 3 | /// | 9.6 | 17.9 | 0.9 | 27.5 | -2.1 | /// | /// | 2.0 | 5 | 西南西 | /// | /// | 35.1 | /// | /// | /// | |
| 第6半旬 | 26～31 | 48 | 45 | 5 | /// | 5.1 | 8.5 | 1.6 | 13.8 | 0.7 | /// | /// | 2.2 | 5 | 東北東 | /// | /// | 24.5 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 22 | 21 | 4 | /// | 8.7 | 13.5 | 4.3 | 17.2 | -0.1 | /// | /// | 1.9 | 4 | 南西 | /// | /// | 20.0 | /// | /// | /// | |
| 第2半旬 | 6～10 | 1 | 1 | 1 | /// | 11.8 | 15.8 | 9.2 | 18.5 | 7.9 | /// | /// | 2.3 | 5 | 南西 | /// | /// | 16.5 | /// | /// | /// | |
| 第3半旬 | 11～15 | 23 | 21 | 3 | /// | 14.7 | 18.9 | 11.4 | 21.9 | 10.5 | /// | /// | 1.8 | 5 | 北東 | /// | /// | 18.7 | /// | /// | /// | |
| 第4半旬 | 16～20 | 16 | 12 | 4 | /// | 11.9 | 15.7 | 9.1 | 21.9 | 5.5 | /// | /// | 1.8 | 4 | 南南西 | /// | /// | 19.7 | /// | /// | /// | |
| 第5半旬 | 21～25 | 7 | 7 | 2 | /// | 12.9 | 20.3 | 6.2 | 27.7 | 5.1 | /// | /// | 2.2 | 5 | 南南西 | /// | /// | 35.9 | /// | /// | /// | |
| 第6半旬 | 26～30 | 5 | 4 | 1 | /// | 16.0 ) | 21.6 ) | 11.4 ) | 25.9 ) | 9.4 ) | /// | /// | 2.2 | 4 | 西南西 | /// | /// | 23.0 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 8 | 4 | 2 | /// | 13.2 | 15.3 | 11.3 | 16.8 | 10.9 | /// | /// | 2.2 | 4 | 南西 | /// | /// | 4.2 | /// | /// | /// | |
| 第2半旬 | 6～10 | 30 | 19 | 6 | /// | 17.4 | 21.6 | 13.9 | 27.4 | 12.9 | /// | /// | 2.0 | 5 | 北東 | /// | /// | 17.4 | /// | /// | /// | |
| 第3半旬 | 11～15 | 0 | 0 | 0 | /// | 20.7 | 25.5 | 15.8 | 28.5 | 13.9 | /// | /// | 1.7 | 4 | 南西 | /// | /// | 33.2 | /// | /// | /// | |
| 第4半旬 | 16～20 | 1 | 1 | 1 | /// | 23.2 | 28.7 | 18.5 | 30.1 | 17.2 | /// | /// | 1.9 | 5 | 南南西 | /// | /// | 36.5 | /// | /// | /// | |
| 第5半旬 | 21～25 | 3 | 3 | 2 | /// | 16.5 | 22.2 ) | 13.1 ) | 27.4 ) | 10.9 ) | /// | /// | 2.3 | 5 | 東北東 | /// | /// | 18.1 | /// | /// | /// | |
| 第6半旬 | 26～31 | 10 | 10 | 6 | /// | 21.5 | 27.3 | 16.1 | 32.8 | 12.4 | /// | /// | 1.6 | 4 | 西南西 | /// | /// | 49.0 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 54 | 53 | 9 | /// | 23.9 | 29.2 | 19.6 | 33.6 | 18.4 | /// | /// | 2.0 | 7 | 南西 | /// | /// | 38.9 | /// | /// | /// | |
| 第2半旬 | 6～10 | 13 | 13 | 6 | /// | 17.4 | 22.8 | 11.2 | 25.2 | 7.3 | /// | /// | 2.0 | 5 | 南西 | /// | /// | 39.5 | /// | /// | /// | |
| 第3半旬 | 11～15 | 26 | 25 | 5 | /// | 19.5 | 24.4 | 16.1 | 26.1 | 15.4 | /// | /// | 1.6 | 4 | 北東 | /// | /// | 30.5 | /// | /// | /// | |
| 第4半旬 | 16～20 | 5 | 5 | 2 | /// | 17.0 | 20.5 | 14.7 | 23.1 | 12.2 | /// | /// | 2.1 | 5 | 東北東 | /// | /// | 21.3 | /// | /// | /// | |
| 第5半旬 | 21～25 | 36 | 31 | 4 | /// | 16.9 | 21.1 | 12.8 | 25.7 | 11.2 | /// | /// | 2.1 | 7 | 南西 | /// | /// | 25.1 | /// | /// | /// | |
| 第6半旬 | 26～31 | 10 | 8 | 5 | /// | 18.5 | 24.7 | 12.6 | 27.2 | 9.1 | /// | /// | 1.3 | 4 | 南西 | /// | /// | 34.6 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 44 | 44 | 9 | /// | 13.6 | 18.5 | 8.2 | 20.9 | 5.5 | /// | /// | 1.1 | 5 | 南西 | /// | /// | 21.9 | /// | /// | /// | |
| 第2半旬 | 6～10 | 6 | 4 | 3 | /// | 14.7 | 20.5 | 8.7 | 21.7 | 5.3 | /// | /// | 2.0 | 5 | 西南西 | /// | /// | 36.1 | /// | /// | /// | |
| 第3半旬 | 11～15 | 17 | 15 | 4 | /// | 11.3 | 17.9 | 4.4 | 22.5 | 2.8 | /// | /// | 1.4 | 4 | 西南西 | /// | /// | 38.7 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 12.9 | 21.9 | 4.6 | 23.7 | 1.9 | /// | /// | 1.4 | 5 | 南西 | /// | /// | 45.1 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | 14.4 | 20.8 | 9.6 | 23.6 | 6.6 | /// | /// | 1.6 | 5 | 南西 | /// | /// | 36.6 | /// | /// | /// | |
| 第6半旬 | 26～30 | 20 | 10 | 5 | /// | 11.4 | 18.6 | 5.3 | 22.0 | 0.0 | /// | /// | 1.3 | 4 | 南西 | /// | /// | 32.3 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 5 | 5 | 2 | /// | 8.6 | 14.8 | 2.4 | 18.3 | 0.3 | /// | /// | 1.4 | 4 | 西 | /// | /// | 24.7 | /// | /// | /// | |
| 第2半旬 | 6～10 | 17 | 17 | 4 | /// | 10.1 | 17.9 | 2.6 | 20.6 | -1.6 | /// | /// | 1.9 | 8 | 西南西 | /// | /// | 32.7 | /// | /// | /// | |
| 第3半旬 | 11～15 | 16 | 16 | 6 | /// | 7.6 | 14.9 ) | 0.8 ) | 17.8 ) | -1.6 ] | /// | /// | 1.4 | 7 ) | 西南西 | /// | /// | 30.1 | /// | /// | /// | |
| 第4半旬 | 16～20 | 27 | 22 | 6 | /// | 4.9 | 11.2 | -1.2 | 16.0 | -4.2 | /// | /// | 1.3 | 6 | 西南西 | /// | /// | 31.4 | /// | /// | /// | |
| 第5半旬 | 21～25 | 51 | 48 | 11 | /// | 6.7 ) | 14.2 ] | 0.5 ] | 15.9 ] | -3.6 ] | /// | /// | 3.6 | 9 ] | 西南西 | /// | /// | 33.6 | /// | /// | /// | |
| 第6半旬 | 26～31 | 1 | 1 | 1 | /// | 5.2 | 11.3 | -1.6 | 13.2 | -4.9 | /// | /// | 1.7 | 5 | 南西 | /// | /// | 38.2 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 12 | 8 | 2 | /// | 2.8 | 7.8 | -3.2 | 10.7 | -5.2 | /// | /// | 1.5 | 7 | 西南西 | /// | /// | 28.4 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | -3.0 | 3.3 | -8.6 | 4.8 | -12.0 | /// | /// | 1.6 | 6 | 南西 | /// | /// | 39.3 | /// | /// | /// | |
| 第3半旬 | 11～15 | 2 | 1 | 1 | /// | -1.3 | 4.7 | -8.4 | 8.8 | -9.7 | /// | /// | 1.3 | 6 | 西南西 | /// | /// | 25.8 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | -1.2 | 5.4 | -8.5 | 9.1 | -14.3 | /// | /// | 1.4 | 5 | 西南西 | /// | /// | 33.0 | /// | /// | /// | |
| 第5半旬 | 21～25 | 2 | 2 | 1 | /// | -5.0 | 0.8 | -11.6 | 3.0 | -14.9 | /// | /// | 1.2 | 6 | 西 | /// | /// | 30.2 | /// | /// | /// | |
| 第6半旬 | 26～30 | 0 | 0 | 0 | /// | -9.0 | -1.7 | -15.0 | 1.6 | -18.3 | /// | /// | 0.9 | 5 | 西南西 | /// | /// | 27.7 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 5 | 3 | 1 | /// | -8.9 | -1.3 | -16.8 | 1.4 | -21.0 | /// | /// | 1.0 | 4 | 南西 | /// | /// | 22.4 | /// | /// | /// | |
| 第2半旬 | 6～10 | 4 | 3 | 1 | /// | -7.6 | -0.6 | -14.3 | 0.1 | -18.6 | /// | /// | 0.9 | 4 | 南南西 | /// | /// | 23.4 | /// | /// | /// | |
| 第3半旬 | 11～15 | 7 | 7 | 2 | /// | -3.9 | 1.1 | -11.3 | 2.3 | -20.0 | /// | /// | 1.1 | 4 | 東北東 | /// | /// | 11.2 | /// | /// | /// | |
| 第4半旬 | 16～20 | 1 | 1 | 1 | /// | -9.1 | 0.3 | -18.1 | 3.8 | -21.6 | /// | /// | 0.7 | 4 | 北東 | /// | /// | 25.6 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | -7.6 | 2.2 | -17.5 | 6.9 | -21.0 | /// | /// | 1.2 | 6 | 南西 | /// | /// | 34.6 | /// | /// | /// | |
| 第6半旬 | 26～31 | 14 | 9 | 2 | /// | -6.3 | -0.5 | -15.3 | 2.3 | -22.3 | /// | /// | 1.3 | 6 | 西南西 | /// | /// | 23.9 | /// | /// | /// | |
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