半旬ごとの値
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美国（後志地方) 1983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 | 13 | 6 | 2 | /// | -2.6 | -0.9 | -5.4 | 2.0 | -6.7 | /// | /// | 1.5 | 4 | 西北西 | /// | /// | 10.9 | /// | /// | /// | |
| 第2半旬 | 6～10 | 37 | 18 | 3 | /// | -4.0 | -0.5 | -8.4 | 5.3 | -9.1 | /// | /// | 2.4 | 8 | 西 | /// | /// | 12.9 | /// | /// | /// | |
| 第3半旬 | 11～15 | 19 | 6 | 2 | /// | -4.6 | -3.1 | -6.2 | -2.3 | -7.6 | /// | /// | 2.2 | 6 | 西北西 | /// | /// | 5.7 | /// | /// | /// | |
| 第4半旬 | 16～20 | 23 | 18 | 4 | /// | -4.8 | -2.6 | -7.7 | -1.5 | -9.7 | /// | /// | 1.5 | 4 | 東北東 | /// | /// | 18.1 | /// | /// | /// | |
| 第5半旬 | 21～25 | 43 | 12 | 4 | /// | -3.7 | -1.9 | -6.0 | 2.9 | -8.5 | /// | /// | 1.6 | 5 | 西 | /// | /// | 10.7 | /// | /// | /// | |
| 第6半旬 | 26～31 | 16 | 9 | 2 | /// | -1.6 | 0.7 | -4.9 | 5.0 | -9.6 | /// | /// | 2.9 | 12 | 南西 | /// | /// | 22.8 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 15 | 11 | 2 | /// | -3.7 | -1.7 | -6.6 | -1.0 | -9.4 | /// | /// | 1.5 | 5 | 西 | /// | /// | 21.0 | /// | /// | /// | |
| 第2半旬 | 6～10 | 32 | 19 | 4 | /// | -5.4 | -2.4 | -9.2 | -0.6 | -11.8 | /// | /// | 1.4 | 7 | 西 | /// | /// | 15.8 | /// | /// | /// | |
| 第3半旬 | 11～15 | 49 | 15 | 4 | /// | -7.7 | -5.9 | -9.8 | -0.7 | -11.0 | /// | /// | 1.9 | 5 | 西 | /// | /// | 11.9 | /// | /// | /// | |
| 第4半旬 | 16～20 | 12 | 5 | 1 | /// | -4.3 | -2.0 | -6.4 | 1.3 | -8.5 | /// | /// | 1.1 | 4 | 南南東 | /// | /// | 29.6 | /// | /// | /// | |
| 第5半旬 | 21～25 | 33 | 16 | 5 | /// | -4.2 | -1.9 | -6.5 | 0.3 | -8.7 | /// | /// | 1.8 | 6 | 西 | /// | /// | 19.5 | /// | /// | /// | |
| 第6半旬 | 26～28 | 17 | 13 | 2 | /// | -5.9 | -3.8 | -9.3 | -1.0 | -10.9 | /// | /// | 2.0 | 5 | 西北西 | /// | /// | 12.3 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 14 | 9 | 3 | /// | -3.0 | -0.2 | -7.4 | 1.9 | -9.4 | /// | /// | 1.5 | 4 | 北西 | /// | /// | 34.3 | /// | /// | /// | |
| 第2半旬 | 6～10 | 28 | 15 | 2 | /// | -2.5 | 0.9 ) | -6.2 ) | 4.4 ) | -8.0 ] | /// | /// | 1.8 | 5 | 東北東 | /// | /// | 37.5 | /// | /// | /// | |
| 第3半旬 | 11～15 | 20 | 6 | 2 | /// | -3.0 | 0.3 | -7.0 | 4.8 | -7.9 | /// | /// | 2.1 | 5 | 東北東 | /// | /// | 27.6 | /// | /// | /// | |
| 第4半旬 | 16～20 | 27 | 16 | 3 | /// | -0.4 | 2.2 | -4.0 | 5.2 | -5.8 | /// | /// | 1.6 | 4 | 南西 | /// | /// | 29.5 | /// | /// | /// | |
| 第5半旬 | 21～25 | 11 | 8 | 3 | /// | 2.1 | 4.6 | -0.6 | 7.5 | -3.3 | /// | /// | 1.3 | 4 | 南西 | /// | /// | 28.7 | /// | /// | /// | |
| 第6半旬 | 26～31 | 1 | 1 | 1 | /// | 2.2 | 6.5 | -3.3 | 10.2 | -5.1 | /// | /// | 2.5 | 8 | 西南西 | /// | /// | 61.7 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 7 | 5 | 3 | /// | 5.6 | 8.3 | 1.7 | 11.0 | -1.0 | /// | /// | 3.9 | 11 | 南西 | /// | /// | 33.5 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | 6.2 | 10.3 | 1.7 | 13.7 | -1.2 | /// | /// | 2.8 | 10 | 南西 | /// | /// | 38.7 | /// | /// | /// | |
| 第3半旬 | 11～15 | 8 | 7 | 3 | /// | 7.1 | 12.8 | 0.7 | 18.5 | -1.2 | /// | /// | 2.1 | 7 | 西南西 | /// | /// | 49.1 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 9.2 | 13.6 | 3.1 | 17.5 | 1.4 | /// | /// | 3.3 | 10 | 西南西 | /// | /// | 52.3 | /// | /// | /// | |
| 第5半旬 | 21～25 | 7 | 5 | 2 | /// | 9.7 | 13.9 | 4.0 | 16.9 | -1.2 | /// | /// | 4.5 | 13 | 南西 | /// | /// | 50.0 | /// | /// | /// | |
| 第6半旬 | 26～30 | 34 | 15 | 5 | /// | 12.2 | 17.2 | 5.9 | 22.2 | 4.3 | /// | /// | 3.6 | 10 | 南西 | /// | /// | 38.0 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 1 | 1 | 1 | /// | 11.2 | 15.7 | 5.2 | 21.6 | -1.1 | /// | /// | 4.5 | 10 | 南西 | /// | /// | 49.4 | /// | /// | /// | |
| 第2半旬 | 6～10 | 39 | 22 | 7 | /// | 8.3 | 12.9 | 2.0 | 20.0 | -0.6 | /// | /// | 2.6 | 13 | 南西 | /// | /// | 34.7 | /// | /// | /// | |
| 第3半旬 | 11～15 | 24 | 23 | 9 | /// | 13.0 | 19.1 | 8.4 | 26.6 | 3.8 | /// | /// | 2.4 | 10 | 南西 | /// | /// | 45.3 | /// | /// | /// | |
| 第4半旬 | 16～20 | 12 | 10 | 4 | /// | 9.5 | 13.5 | 4.8 | 17.2 | 2.4 | /// | /// | 3.0 | 11 | 南西 | /// | /// | 35.1 | /// | /// | /// | |
| 第5半旬 | 21～25 | 12 | 6 | 2 | /// | 9.2 ) | 14.0 ] | 3.9 ] | 19.1 ] | 1.3 ] | /// | /// | 1.7 | 6 ) | /// | /// | /// | 36.4 | /// | /// | /// | |
| 第6半旬 | 26～31 | 4 | 2 | 1 | /// | 13.0 | 17.2 | 8.7 | 24.7 | 1.1 | /// | /// | 2.9 | 9 | 南西 | /// | /// | 46.3 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 13 | 7 | 2 | /// | 8.8 | 13.2 | 3.3 | 15.6 | 1.6 | /// | /// | 1.8 | 5 | 南西 | /// | /// | 43.6 | /// | /// | /// | |
| 第2半旬 | 6～10 | 4 | 3 | 1 | /// | 12.8 | 16.4 | 8.7 | 18.4 | 7.3 | /// | /// | 1.9 | 6 | 南西 | /// | /// | 40.8 | /// | /// | /// | |
| 第3半旬 | 11～15 | 22 | 13 | 3 | /// | 10.7 | 14.4 | 5.8 | 17.0 | 3.6 | /// | /// | 1.4 | 4 | 東北東 | /// | /// | 32.2 | /// | /// | /// | |
| 第4半旬 | 16～20 | 1 | 1 | 1 | /// | 13.1 ) | 16.8 ) | 8.5 ) | 17.5 ) | 4.5 ) | /// | /// | 1.2 | 4 | 東 | /// | /// | 30.2 | /// | /// | /// | |
| 第5半旬 | 21～25 | 13 | 7 | 3 | /// | 13.1 | 16.1 | 10.7 | 18.3 | 8.5 | /// | /// | 1.1 | 5 | 東 | /// | /// | 24.5 | /// | /// | /// | |
| 第6半旬 | 26～30 | 1 | 1 | 1 | /// | 13.2 | 16.2 | 9.1 | 19.1 | 8.3 | /// | /// | 1.1 | 4 | 東 | /// | /// | 24.8 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 8 | 5 | 3 | /// | 16.2 | 21.1 | 10.1 | 24.1 | 5.9 | /// | /// | 2.1 | 6 | 西南西 | /// | /// | 47.1 | /// | /// | /// | |
| 第2半旬 | 6～10 | 8 | 8 | 2 | /// | 14.8 | 19.3 | 10.0 | 20.1 | 8.1 | /// | /// | 1.3 | 4 | 東北東 | /// | /// | 52.2 | /// | /// | /// | |
| 第3半旬 | 11～15 | 0 | 0 | 0 | /// | 15.1 | 19.7 | 10.6 | 22.0 | 8.8 | /// | /// | 1.5 | 5 | 東 | /// | /// | 43.8 | /// | /// | /// | |
| 第4半旬 | 16～20 | 10 | 5 | 3 | /// | 16.7 | 20.0 | 12.7 | 24.4 | 9.4 | /// | /// | 1.3 | 5 | 南西 | /// | /// | 28.7 | /// | /// | /// | |
| 第5半旬 | 21～25 | 12 | 8 | 4 | /// | 17.4 | 20.9 | 13.3 | 23.5 | 11.5 | /// | /// | 1.3 | 4 | 東 | /// | /// | 29.3 | /// | /// | /// | |
| 第6半旬 | 26～31 | 11 | 5 | 2 | /// | 19.1 | 21.9 | 16.3 | 24.1 | 14.5 | /// | /// | 0.9 | 4 | 西南西 | /// | /// | 25.2 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 1 | 1 | 1 | /// | 20.2 | 24.4 | 14.1 | 29.4 | 10.3 | /// | /// | 1.9 | 6 | 南西 | /// | /// | 39.3 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | 22.5 | 26.2 | 19.3 | 30.9 | 19.0 | /// | /// | 1.3 | 5 | 南西 | /// | /// | 31.3 | /// | /// | /// | |
| 第3半旬 | 11～15 | 4 | 4 | 2 | /// | 20.6 | 26.3 | 14.3 | 29.3 | 12.3 | /// | /// | 1.7 | 5 | 南西 | /// | /// | 55.8 | /// | /// | /// | |
| 第4半旬 | 16～20 | 24 | 21 | 3 | /// | 23.6 | 26.5 | 20.5 | 32.6 | 17.7 | /// | /// | 1.6 | 6 | 南南東 | /// | /// | 26.3 | /// | /// | /// | |
| 第5半旬 | 21～25 | 13 | 7 | 2 | /// | 17.1 ) | 21.7 ) | 12.4 ) | 24.4 ) | 11.5 ) | /// | /// | 1.2 | 4 | 東 | /// | /// | 32.6 | /// | /// | /// | |
| 第6半旬 | 26～31 | 19 | 13 | 4 | /// | 19.0 | 23.8 | 15.0 | 25.4 | 12.9 | /// | /// | 1.3 | 3 | 東 | /// | /// | 43.2 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 25 | 21 | 6 | /// | 21.1 | 25.9 | 16.3 | 27.5 | 15.5 | /// | /// | 1.5 | 5 | 西南西 | /// | /// | 41.0 | /// | /// | /// | |
| 第2半旬 | 6～10 | 10 | 4 | 3 | /// | 17.6 | 19.8 | 15.4 | 21.6 | 13.4 | /// | /// | 1.0 | 3 | 東北東 | /// | /// | 13.3 | /// | /// | /// | |
| 第3半旬 | 11～15 | 96 | 50 | 9 | /// | 15.7 | 17.8 | 13.9 | 20.0 | 12.6 | /// | /// | 1.2 | 3 | 南西 | /// | /// | 15.8 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 15.8 | 20.8 | 11.2 | 23.2 | 10.5 | /// | /// | 1.6 | 4 | 西南西 | /// | /// | 38.2 | /// | /// | /// | |
| 第5半旬 | 21～25 | 7 | 7 | 3 | /// | 15.1 | 20.5 | 10.0 | 21.8 | 8.0 | /// | /// | 1.4 | 5 | 西 | /// | /// | 35.2 | /// | /// | /// | |
| 第6半旬 | 26～30 | 18 | 8 | 8 | /// | 11.2 | 16.7 | 6.5 | 18.7 | 6.0 | /// | /// | 2.0 | 5 | 西南西 | /// | /// | 35.0 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 64 | 25 | 20 | /// | 11.5 | 17.0 | 7.0 | 19.4 | 4.7 | /// | /// | 2.2 | 7 | 西北西 | /// | /// | 29.6 | /// | /// | /// | |
| 第2半旬 | 6～10 | 64 | 30 | 7 | /// | 9.6 | 13.8 | 3.9 | 18.5 | 1.1 | /// | /// | 1.9 | 7 | 西 | /// | /// | 23.6 | /// | /// | /// | |
| 第3半旬 | 11～15 | 37 | 15 | 7 | /// | 9.8 | 14.3 | 5.3 | 16.3 | 2.5 | /// | /// | 2.6 | 8 | 西南西 | /// | /// | 29.6 | /// | /// | /// | |
| 第4半旬 | 16～20 | 9 | 7 | 4 | /// | 6.9 | 10.0 ) | 1.3 ) | 17.1 ] | -1.5 ) | /// | /// | 2.5 | 8 | 南西 | /// | /// | 26.5 | /// | /// | /// | |
| 第5半旬 | 21～25 | 34 | 22 | 2 | /// | 4.2 | 8.3 | 0.3 | 13.7 | -0.6 | /// | /// | 1.8 | 5 | 西南西 | /// | /// | 20.5 | /// | /// | /// | |
| 第6半旬 | 26～31 | 50 | 28 | 5 | /// | 4.4 | 7.3 | 0.9 | 10.7 | -1.8 | /// | /// | 1.9 | 6 | 西 | /// | /// | 23.8 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 13 | 11 | 4 | /// | 3.6 | 8.4 | -1.3 | 10.1 | -2.3 | /// | /// | 1.9 | 6 | 南西 | /// | /// | 35.3 | /// | /// | /// | |
| 第2半旬 | 6～10 | 1 | 1 | 1 | /// | 5.4 ) | 11.2 ) | -0.4 ) | 13.1 ) | -2.3 ) | /// | /// | 1.6 | 5 | 西南西 | /// | /// | 29.1 | /// | /// | /// | |
| 第3半旬 | 11～15 | 23 | 12 | 2 | /// | 5.5 | 9.4 ) | 1.7 ) | 12.4 ) | -1.2 ) | /// | /// | 1.2 | 6 | 南西 | /// | /// | 13.0 | /// | /// | /// | |
| 第4半旬 | 16～20 | 33 | 13 | 3 | /// | 4.6 | 8.4 | -0.4 | 13.3 | -3.4 | /// | /// | 1.6 | 5 | 西 | /// | /// | 7.6 | /// | /// | /// | |
| 第5半旬 | 21～25 | 28 | 12 | 3 | /// | 1.2 | 4.7 | -1.7 | 7.8 | -4.2 | /// | /// | 1.7 | 5 | 西 | /// | /// | 5.1 | /// | /// | /// | |
| 第6半旬 | 26～30 | 48 | 28 | 8 | /// | -0.2 | 2.9 | -4.4 | 9.1 | -7.5 | /// | /// | 1.8 | 7 | 南西 | /// | /// | 12.7 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 44 | 23 | 3 | /// | -2.5 | 0.8 | -5.0 | 6.0 | -7.8 | /// | /// | 3.5 ] | 11 ] | 南西 | /// | /// | 7.0 | /// | /// | /// | |
| 第2半旬 | 6～10 | 14 | 9 | 6 | /// | 0.0 | 3.0 | -4.5 | 4.2 | -6.4 | /// | /// | 1.4 | 4 | 西南西 | /// | /// | 16.2 | /// | /// | /// | |
| 第3半旬 | 11～15 | 89 | 44 | 10 | /// | -2.7 | -0.8 | -4.8 | 3.3 | -9.0 | /// | /// | 1.6 ] | 5 ] | 西北西 | /// | /// | 0.2 | /// | /// | /// | |
| 第4半旬 | 16～20 | 31 | 15 | 2 | /// | -6.5 | -3.9 | -10.5 | -0.3 | -12.4 | /// | /// | 1.3 ] | 4 ] | 南西 | /// | /// | 16.2 | /// | /// | /// | |
| 第5半旬 | 21～25 | 68 | 29 | 5 | /// | -1.8 | 1.5 | -6.4 | 4.9 | -11.3 | /// | /// | 3.3 ] | 10 ] | 南西 | /// | /// | 6.6 | /// | /// | /// | |
| 第6半旬 | 26～31 | 3 | 2 | 2 | /// | -3.7 | -0.4 | -6.3 | 0.7 | -8.1 | /// | /// | 1.2 | 4 | 西南西 | /// | /// | 31.9 | /// | /// | /// | |
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