半旬ごとの値
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下川（上川地方) 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 | 9 | 5 | 1 | /// | -8.0 | -4.0 | -15.1 | -1.9 | -23.7 | /// | /// | 3.7 | 10 | 北北東 | /// | /// | 13.6 | /// | /// | /// | |
| 第2半旬 | 6～10 | 2 | 1 | 1 | /// | -12.9 | -6.8 | -20.7 | -3.8 | -25.2 | /// | /// | 1.4 | 7 | 南西 | /// | /// | 23.0 | /// | /// | /// | |
| 第3半旬 | 11～15 | 3 | 3 | 1 | /// | -14.7 | -7.2 | -21.9 | -4.4 | -26.9 | /// | /// | 0.5 | 3 | 北北東 | /// | /// | 29.6 | /// | /// | /// | |
| 第4半旬 | 16～20 | 2 | 2 | 1 | /// | -14.8 | -6.4 | -24.9 | -4.5 | -26.6 | /// | /// | 1.6 | 6 | 北北東 | /// | /// | 32.7 | /// | /// | /// | |
| 第5半旬 | 21～25 | 3 | 2 | 1 | /// | -13.6 | -7.1 | -23.4 | -2.5 | -29.9 | /// | /// | 2.0 | 7 | 東北東 | /// | /// | 30.6 | /// | /// | /// | |
| 第6半旬 | 26～31 | 5 | 2 | 1 | /// | -16.3 | -9.1 | -22.4 | -6.9 | -31.6 | /// | /// | 0.9 | 4 | 南西 | /// | /// | 40.0 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 0 | 0 | 0 | /// | -10.9 | -4.7 | -19.7 | -3.3 | -22.2 | /// | /// | 2.0 | 6 | 東北東 | /// | /// | 35.3 | /// | /// | /// | |
| 第2半旬 | 6～10 | 9 | 3 | 1 | /// | -8.9 | -4.1 ) | -20.4 ) | -2.3 ] | -23.3 ) | /// | /// | 2.2 | 8 ] | 南西 | /// | /// | 29.5 | /// | /// | /// | |
| 第3半旬 | 11～15 | 4 | 2 | 1 | /// | -7.3 | -2.9 | -13.5 | -1.5 | -21.1 | /// | /// | 2.2 | 7 | 南西 | /// | /// | 31.5 | /// | /// | /// | |
| 第4半旬 | 16～20 | 3 | 2 | 1 | /// | -8.7 | -4.8 | -15.4 | -2.4 | -25.7 | /// | /// | 2.8 | 6 | 北東 | /// | /// | 27.1 | /// | /// | /// | |
| 第5半旬 | 21～25 | 6 | 4 | 1 | /// | -13.3 | -6.8 | -20.3 | -3.1 | -24.9 | /// | /// | 2.4 | 8 | 東 | /// | /// | 36.0 | /// | /// | /// | |
| 第6半旬 | 26～28 | 2 | 2 | 1 | /// | -13.2 | -6.9 | -22.7 | -5.7 | -28.7 | /// | /// | 2.3 | 6 | 南西 | /// | /// | 24.6 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 19 | 10 | 6 | /// | -5.0 | -2.1 | -9.2 | 0.1 | -12.4 | /// | /// | 3.1 | 8 | 西南西 | /// | /// | 36.4 | /// | /// | /// | |
| 第2半旬 | 6～10 | 5 | 3 | 1 | /// | -10.8 | -5.3 | -18.3 | -2.5 | -25.3 | /// | /// | 3.1 | 10 | 西南西 | /// | /// | 43.2 | /// | /// | /// | |
| 第3半旬 | 11～15 | 12 | 6 | 2 | /// | -7.1 | -0.6 | -16.6 | 2.2 | -25.6 | /// | /// | 1.9 | 8 | 南西 | /// | /// | 28.0 | /// | /// | /// | |
| 第4半旬 | 16～20 | 1 | 1 | 1 | /// | -3.4 | 1.2 | -11.5 | 6.5 | -17.3 | /// | /// | 2.8 | 9 | 西南西 | /// | /// | 33.9 | /// | /// | /// | |
| 第5半旬 | 21～25 | 1 | 1 | 1 | /// | -4.0 | 1.2 | -9.9 | 4.5 | -13.9 | /// | /// | 2.2 | 7 | 東北東 | /// | /// | 46.5 | /// | /// | /// | |
| 第6半旬 | 26～31 | 3 | 1 | 1 | /// | -4.0 | 0.2 | -10.1 | 3.4 | -14.8 | /// | /// | 3.0 | 8 | 北東 | /// | /// | 43.0 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 1 | 1 | 1 | /// | 2.0 | 6.2 | -3.1 | 10.4 | -7.2 | /// | /// | 3.1 | 8 | 南南西 | /// | /// | 45.4 | /// | /// | /// | |
| 第2半旬 | 6～10 | 6 | 4 | 2 | /// | 1.7 | 7.2 | -4.3 | 12.3 | -8.5 | /// | /// | 1.9 | 7 | 東北東 | /// | /// | 34.4 | /// | /// | /// | |
| 第3半旬 | 11～15 | 13 | 6 | 2 | /// | 0.2 | 2.9 | -3.0 | 4.5 | -5.3 | /// | /// | 3.4 | 8 | 南西 | /// | /// | 28.7 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 1.0 | 6.2 | -5.5 | 7.7 | -7.6 | /// | /// | 1.9 | 7 | 東北東 | /// | /// | 40.3 | /// | /// | /// | |
| 第5半旬 | 21～25 | 10 | 10 | 3 | /// | 6.2 | 13.1 | -0.9 | 18.9 | -3.8 | /// | /// | 2.6 | 9 | 南西 | /// | /// | 34.0 | /// | /// | /// | |
| 第6半旬 | 26～30 | 22 | 18 | 4 | /// | 7.1 | 13.2 | 0.2 | 18.5 | -3.0 | /// | /// | 3.2 | 11 | 西南西 | /// | /// | 35.2 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 1 | 1 | 1 | /// | 10.0 | 17.4 | 2.6 | 24.0 | -0.3 | /// | /// | 3.3 | 11 | 西南西 | /// | /// | 41.4 | /// | /// | /// | |
| 第2半旬 | 6～10 | 5 | 5 | 3 | /// | 9.4 | 16.8 ) | 0.4 ) | 22.2 ] | -1.4 ) | /// | /// | 3.0 | 9 ) | 西南西 | /// | /// | 37.2 | /// | /// | /// | |
| 第3半旬 | 11～15 | 12 | 10 | 2 | /// | 7.0 | 10.9 | 3.4 | 13.2 | 2.2 | /// | /// | 3.1 | 9 | 東北東 | /// | /// | 20.9 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 7.2 | 14.3 | -0.9 | 18.1 | -3.4 | /// | /// | 3.6 | 8 | 北東 | /// | /// | 48.3 | /// | /// | /// | |
| 第5半旬 | 21～25 | 15 | 12 | 2 | /// | 9.5 | 17.2 | 0.1 | 22.4 | -3.1 | /// | /// | 3.0 | 9 | 西南西 | /// | /// | 44.5 | /// | /// | /// | |
| 第6半旬 | 26～31 | 32 | 23 | 3 | /// | 4.9 | 8.3 | 1.5 | 11.6 | 0.5 | /// | /// | 3.0 | 9 | 東北東 | /// | /// | 11.7 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 1 | 1 | 1 | /// | 10.1 | 17.6 | 3.3 | 21.3 | -1.0 | /// | /// | 2.1 | 6 | 東北東 | /// | /// | 44.7 | /// | /// | /// | |
| 第2半旬 | 6～10 | 24 | 14 | 10 | /// | 14.0 | 19.1 | 10.0 | 20.6 | 5.0 | /// | /// | 1.4 | 5 | 東北東 | /// | /// | 20.6 | /// | /// | /// | |
| 第3半旬 | 11～15 | 30 | 18 | 6 | /// | 15.2 | 20.4 | 11.5 | 23.7 | 9.6 | /// | /// | 1.7 | 6 | 北東 | /// | /// | 25.8 | /// | /// | /// | |
| 第4半旬 | 16～20 | 13 | 8 | 5 | /// | 13.6 | 19.1 | 8.9 | 20.9 | 6.2 | /// | /// | 2.5 | 7 | 東 | /// | /// | 35.4 | /// | /// | /// | |
| 第5半旬 | 21～25 | 4 | 4 | 2 | /// | 13.2 | 19.3 | 7.1 | 22.4 | 4.3 | /// | /// | 2.8 | 8 | 東北東 | /// | /// | 39.1 | /// | /// | /// | |
| 第6半旬 | 26～30 | 23 | 18 | 4 | /// | 16.5 | 21.9 | 11.9 | 25.9 | 8.9 | /// | /// | 1.4 | 7 | 西北西 | /// | /// | 24.2 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 22 | 14 | 3 | /// | 15.7 | 20.0 | 11.7 | 22.3 | 10.3 | /// | /// | 1.7 | 6 | 東北東 | /// | /// | 24.3 | /// | /// | /// | |
| 第2半旬 | 6～10 | 22 | 15 | 10 | /// | 18.8 | 22.2 | 15.6 | 24.2 | 14.1 | /// | /// | 2.4 | 6 | 南西 | /// | /// | 17.4 | /// | /// | /// | |
| 第3半旬 | 11～15 | 1 | 1 | 1 | /// | 20.1 | 25.4 | 15.4 | 28.4 | 13.0 | /// | /// | 2.0 | 6 | 西南西 | /// | /// | 35.0 | /// | /// | /// | |
| 第4半旬 | 16～20 | 30 | 18 | 13 | /// | 22.7 | 27.0 | 18.7 | 28.4 | 15.7 | /// | /// | 2.4 | 7 | 西北西 | /// | /// | 29.1 | /// | /// | /// | |
| 第5半旬 | 21～25 | 10 | 10 | 8 | /// | 16.2 | 20.4 | 12.2 | 23.4 | 9.9 | /// | /// | 3.7 | 8 | 東北東 | /// | /// | 40.2 | /// | /// | /// | |
| 第6半旬 | 26～31 | 0 | 0 | 0 | /// | 21.3 | 27.2 | 15.7 | 30.1 | 13.7 | /// | /// | 2.4 | 6 | 西南西 | /// | /// | 63.1 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 256 | 169 | 23 | /// | 21.9 | 25.2 | 18.3 | 30.5 | 15.8 | /// | /// | 3.0 | 10 | 南西 | /// | /// | 15.3 | /// | /// | /// | |
| 第2半旬 | 6～10 | 15 | 11 | 5 | /// | 17.3 | 22.7 | 11.9 | 25.9 | 8.7 | /// | /// | 2.0 | 7 | 西南西 | /// | /// | 33.0 | /// | /// | /// | |
| 第3半旬 | 11～15 | 50 | 49 | 9 | /// | 16.8 | 21.1 | 13.6 | 25.0 | 12.0 | /// | /// | 2.2 | 5 | 西 | /// | /// | 26.9 | /// | /// | /// | |
| 第4半旬 | 16～20 | 24 | 18 | 9 | /// | 17.0 | 20.8 | 13.7 | 24.5 | 11.7 | /// | /// | 1.7 | 5 | 東北東 | /// | /// | 19.3 | /// | /// | /// | |
| 第5半旬 | 21～25 | 18 | 17 | 6 | /// | 16.9 | 20.8 | 13.5 | 24.0 | 10.9 | /// | /// | 4.4 | 13 | 南西 | /// | /// | 25.8 | /// | /// | /// | |
| 第6半旬 | 26～31 | 28 | 22 | 6 | /// | 18.2 ) | 24.0 ) | 12.2 ) | 25.6 ) | 8.0 ) | /// | /// | 2.5 | 7 | 南西 | /// | /// | 38.7 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 44 | 40 | 7 | /// | 13.1 | 17.0 | 8.2 | 18.9 | 6.8 | /// | /// | 3.0 | 9 | 東北東 | /// | /// | 25.0 | /// | /// | /// | |
| 第2半旬 | 6～10 | 18 | 9 | 5 | /// | 13.3 | 19.2 | 7.7 | 21.4 | 4.1 | /// | /// | 2.6 | 10 | 南西 | /// | /// | 37.7 | /// | /// | /// | |
| 第3半旬 | 11～15 | 16 | 8 | 3 | /// | 11.6 | 16.7 | 5.5 | 17.9 | 2.1 | /// | /// | 2.9 | 8 | 南西 | /// | /// | 33.3 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 13.4 | 20.2 | 6.0 | 21.9 | 2.8 | /// | /// | 2.5 | 8 | 南西 | /// | /// | 42.8 | /// | /// | /// | |
| 第5半旬 | 21～25 | 18 | 18 | 10 | /// | 13.8 | 21.5 | 6.5 | 22.8 | 5.4 | /// | /// | 1.7 | 6 | 南西 | /// | /// | 41.4 | /// | /// | /// | |
| 第6半旬 | 26～30 | 4 | 2 | 2 | /// | 11.3 | 16.0 | 7.0 | 20.5 | 3.7 | /// | /// | 2.8 | 8 | 南西 | /// | /// | 21.9 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 8 | 5 | 2 | /// | 9.3 | 14.9 | 2.1 | 17.5 | 0.8 | /// | /// | 2.7 | 8 | 西北西 | /// | /// | 33.0 | /// | /// | /// | |
| 第2半旬 | 6～10 | 51 | 19 | 7 | /// | 9.9 | 14.1 ) | 3.5 ) | 19.6 ] | 0.7 ) | /// | /// | 3.3 | 9 ) | 西南西 | /// | /// | 23.6 | /// | /// | /// | |
| 第3半旬 | 11～15 | 26 | 16 | 4 | /// | 7.2 | 13.2 | 2.3 | 17.0 | 0.0 | /// | /// | 2.8 | 9 | 南西 | /// | /// | 24.4 | /// | /// | /// | |
| 第4半旬 | 16～20 | 41 | 25 | 5 | /// | 6.1 | 10.4 | 1.7 | 14.0 | -1.6 | /// | /// | 3.2 | 9 | 南西 | /// | /// | 25.3 | /// | /// | /// | |
| 第5半旬 | 21～25 | 87 | 34 | 7 ) | /// | 3.9 | 11.6 ) | 0.0 ) | 16.3 ) | -1.7 ) | /// | /// | 4.8 | 13 ) | 西南西 | /// | /// | 10.5 | /// | /// | /// | |
| 第6半旬 | 26～31 | 12 | 7 | 2 | /// | 4.4 | 10.3 | -1.1 | 13.6 | -4.6 | /// | /// | 2.6 | 7 | 南西 | /// | /// | 36.5 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 39 | 22 | 5 | /// | 2.9 | 5.3 | 0.4 | 8.8 | -0.9 | /// | /// | 4.2 | 10 | 東北東 | /// | /// | 13.0 | /// | /// | /// | |
| 第2半旬 | 6～10 | 4 | 2 | 1 | /// | -2.3 | -0.4 | -4.3 | 1.2 | -6.3 | /// | /// | 4.1 | 8 | 西 | /// | /// | 16.4 | /// | /// | /// | |
| 第3半旬 | 11～15 | 45 | 23 | 4 | /// | -0.5 | 2.0 | -2.9 | 4.2 | -5.2 | /// | /// | 4.1 | 9 | 南西 | /// | /// | 7.3 | /// | /// | /// | |
| 第4半旬 | 16～20 | 12 | 11 | 3 | /// | -0.3 | 1.8 | -3.8 | 4.8 | -9.3 | /// | /// | 4.9 | 8 | 南西 | /// | /// | 15.0 | /// | /// | /// | |
| 第5半旬 | 21～25 | 7 | 3 | 1 | /// | -3.7 | -1.2 | -7.6 | 1.4 | -9.1 | /// | /// | 3.4 | 10 | 西南西 | /// | /// | 19.6 | /// | /// | /// | |
| 第6半旬 | 26～30 | 13 | 8 | 3 | /// | -6.4 | -4.0 | -10.1 | -1.3 | -15.3 | /// | /// | 2.9 | 9 | 西南西 | /// | /// | 15.7 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 9 | 6 | 3 | /// | -5.9 | -1.6 | -10.4 | 1.7 | -20.1 | /// | /// | 2.3 | 8 | 南西 | /// | /// | 19.9 | /// | /// | /// | |
| 第2半旬 | 6～10 | 6 | 2 | 1 | /// | -4.8 | -1.9 | -7.8 | -0.6 | -10.5 | /// | /// | 1.5 | 8 | 南西 | /// | /// | 17.2 | /// | /// | /// | |
| 第3半旬 | 11～15 | 15 | 6 | 2 | /// | -1.0 | 1.4 | -4.5 | 4.0 | -8.6 | /// | /// | 4.0 | 11 | 南西 | /// | /// | 7.5 | /// | /// | /// | |
| 第4半旬 | 16～20 | 3 | 2 | 1 | /// | -3.5 | 0.3 | -8.8 | 2.4 | -13.7 | /// | /// | 4.0 | 12 | 南西 | /// | /// | 13.1 | /// | /// | /// | |
| 第5半旬 | 21～25 | 11 | 4 | 2 | /// | -1.8 | 1.5 | -5.1 | 4.8 | -9.6 | /// | /// | 4.7 | 8 | 南西 | /// | /// | 13.6 | /// | /// | /// | |
| 第6半旬 | 26～31 | 15 | 7 | 4 | /// | -4.9 | -0.6 | -9.8 | 2.6 | -17.4 | /// | /// | 2.8 | 8 | 西 | /// | /// | 15.0 | /// | /// | /// | |
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