半旬ごとの値
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田代（群馬県) 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 | 8 | 7 | 3 | /// | -6.1 | -2.5 | -8.9 | 1.4 | -11.8 | /// | /// | 2.1 | 7 | 南西 | /// | /// | 23.1 | /// | /// | /// | |
| 第2半旬 | 6～10 | 2 | 2 | 1 | /// | -6.1 | -3.8 | -8.5 | 0.2 | -9.8 | /// | /// | 1.7 | 4 | 西南西 | /// | /// | 25.4 | /// | /// | /// | |
| 第3半旬 | 11～15 | 1 | 1 | 1 | /// | -8.2 | -5.7 | -10.8 | -3.6 | -13.2 | /// | /// | 1.3 | 3 | 北西 | /// | /// | 27.5 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | -7.5 | -3.9 | -11.6 | -2.4 | -13.4 | /// | /// | 1.2 | 6 | 南西 | /// | /// | 34.1 | /// | /// | /// | |
| 第5半旬 | 21～25 | 1 | 1 | 1 | /// | -6.1 | -2.6 | -9.8 | 3.3 | -11.6 | /// | /// | 2.6 | 7 | 西南西 | /// | /// | 34.1 | /// | /// | /// | |
| 第6半旬 | 26～31 | 0 | 0 | 0 | /// | -8.2 | -4.8 | -12.1 | -1.7 | -13.5 | /// | /// | 1.9 | 5 | 西 | /// | /// | 46.5 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 10 | 5 | 2 | /// | -7.0 | -3.7 | -11.1 | -1.9 | -13.6 | /// | /// | 1.5 | 5 | 西 | /// | /// | 25.9 | /// | /// | /// | |
| 第2半旬 | 6～10 | 1 | 1 | 1 | /// | -5.4 | -1.0 | -9.4 | 0.2 | -13.7 | /// | /// | 1.2 | 5 | 西 | /// | /// | 41.0 | /// | /// | /// | |
| 第3半旬 | 11～15 | 3 | 2 | 1 | /// | -2.3 | 2.4 | -7.3 | 6.1 | -10.6 | /// | /// | 1.2 | 5 | 南西 | /// | /// | 31.7 | /// | /// | /// | |
| 第4半旬 | 16～20 | 32 | 30 | 4 | /// | -2.1 | 2.2 | -7.2 | 8.6 | -11.0 | /// | /// | 2.2 | 7 | 南西 | /// | /// | 31.7 | /// | /// | /// | |
| 第5半旬 | 21～25 | 18 | 11 | 3 | /// | -6.1 | -2.4 | -10.7 | 1.0 | -16.4 | /// | /// | 1.4 | 6 | 南西 | /// | /// | 27.7 | /// | /// | /// | |
| 第6半旬 | 26～28 | 4 | 4 | 2 | /// | -11.3 | -8.1 | -14.0 | -4.5 | -15.0 | /// | /// | 2.4 | 5 | 西北西 | /// | /// | 14.7 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 3 | 2 | 1 | /// | -3.4 | 0.9 | -8.4 | 4.7 | -11.9 | /// | /// | 1.1 | 4 | 西北西 | /// | /// | 37.5 | /// | /// | /// | |
| 第2半旬 | 6～10 | 8 | 5 | 2 | /// | -3.4 | 0.4 | -7.0 | 2.6 | -10.4 | /// | /// | 2.1 | 6 | 西北西 | /// | /// | 32.6 | /// | /// | /// | |
| 第3半旬 | 11～15 | 26 | 16 | 4 | /// | -0.2 | 6.6 | -5.9 | 9.4 | -10.4 | /// | /// | 1.4 | 7 | 西南西 | /// | /// | 34.9 | /// | /// | /// | |
| 第4半旬 | 16～20 | 2 | 2 | 1 | /// | 1.1 | 6.0 | -3.5 | 12.3 | -6.8 | /// | /// | 2.0 | 7 | 西北西 | /// | /// | 52.1 | /// | /// | /// | |
| 第5半旬 | 21～25 | 41 | 21 | 4 | /// | 2.3 | 8.2 | -1.7 | 12.3 | -4.2 | /// | /// | 1.4 | 6 | 南西 | /// | /// | 28.6 | /// | /// | /// | |
| 第6半旬 | 26～31 | 5 | 2 | 1 | /// | 0.0 | 4.8 | -4.3 | 12.0 | -6.4 | /// | /// | 1.8 | 7 | 南西 | /// | /// | 45.6 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 54 | 40 | 5 | /// | 1.4 | 6.1 | -3.2 | 7.3 | -6.6 | /// | /// | 1.7 | 7 | 西 | /// | /// | 22.5 | /// | /// | /// | |
| 第2半旬 | 6～10 | 22 | 20 | 7 | /// | 4.8 | 10.9 | -0.4 | 13.7 | -3.3 | /// | /// | 1.8 | 6 | 西北西 | /// | /// | 39.1 | /// | /// | /// | |
| 第3半旬 | 11～15 | 0 | 0 | 0 | /// | 6.5 | 12.0 | 1.6 | 16.9 | -1.4 | /// | /// | 2.1 | 5 | 西 | /// | /// | 42.3 | /// | /// | /// | |
| 第4半旬 | 16～20 | 40 | 25 | 3 | /// | 1.8 | 5.9 | -1.0 | 8.1 | -2.3 | /// | /// | 2.0 | 7 | 西 | /// | /// | 23.5 | /// | /// | /// | |
| 第5半旬 | 21～25 | 19 | 19 | 5 | /// | 8.1 | 14.3 | 1.3 | 19.0 | -0.8 | /// | /// | 2.7 | 9 | 南西 | /// | /// | 45.5 | /// | /// | /// | |
| 第6半旬 | 26～30 | 15 | 15 | 5 | /// | 9.4 | 16.6 | 3.1 | 18.4 | 0.7 | /// | /// | 1.8 | 7 | 西南西 | /// | /// | 51.3 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 19 | 18 | 5 | /// | 10.8 | 18.1 | 4.5 | 21.8 | 1.7 | /// | /// | 1.7 | 5 | 南西 | /// | /// | 45.6 | /// | /// | /// | |
| 第2半旬 | 6～10 | 45 | 39 | 5 | /// | 10.0 | 13.9 | 6.2 | 22.6 | 4.5 | /// | /// | 1.6 | 5 | 南西 | /// | /// | 21.1 | /// | /// | /// | |
| 第3半旬 | 11～15 | 27 | 23 | 4 | /// | 10.2 | 15.6 | 4.9 | 17.9 | 1.9 | /// | /// | 1.5 | 6 | 南南西 | /// | /// | 29.3 | /// | /// | /// | |
| 第4半旬 | 16～20 | 23 | 20 | 6 | /// | 7.0 | 11.4 | 3.1 | 16.6 | 1.4 | /// | /// | 1.8 | 5 | 西 | /// | /// | 25.6 | /// | /// | /// | |
| 第5半旬 | 21～25 | 8 | 8 | 2 | /// | 11.5 | 17.2 | 6.0 | 22.7 | 2.7 | /// | /// | 2.0 | 6 | 西 | /// | /// | 46.0 | /// | /// | /// | |
| 第6半旬 | 26～31 | 11 | 7 | 2 | /// | 10.0 | 15.0 | 4.7 | 19.7 | -0.1 | /// | /// | 2.3 | 6 | 西 | /// | /// | 55.0 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 4 | 3 | 2 | /// | 9.6 | 14.4 ) | 4.6 ) | 16.0 ) | 3.7 ) | /// | /// | 1.6 | 5 | 西 | /// | /// | 35.2 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | 14.7 | 20.1 | 9.5 | 23.2 | 7.7 | /// | /// | 1.2 | 4 | 北東 | /// | /// | 34.0 | /// | /// | /// | |
| 第3半旬 | 11～15 | 58 | 24 | 8 | /// | 13.8 | 15.5 | 12.2 | 17.1 | 10.8 | /// | /// | 0.9 | 3 | 東北東 | /// | /// | 3.3 | /// | /// | /// | |
| 第4半旬 | 16～20 | 2 | 2 | 1 | /// | 15.5 | 20.8 | 10.8 | 23.2 | 9.3 | /// | /// | 1.3 | 5 | 西 | /// | /// | 37.0 | /// | /// | /// | |
| 第5半旬 | 21～25 | 48 | 23 | 8 | /// | 15.6 | 20.4 | 11.0 | 23.6 | 9.7 | /// | /// | 1.5 | 8 | 南西 | /// | /// | 22.9 | /// | /// | /// | |
| 第6半旬 | 26～30 | 51 | 27 | 10 | /// | 16.7 | 21.6 | 13.3 | 24.7 | 12.0 | /// | /// | 1.4 | 6 | 南西 | /// | /// | 20.1 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 126 | 67 | 8 | /// | 14.6 | 16.4 | 13.2 | 21.1 | 12.9 | /// | /// | 0.7 | 2 | 東北東 | /// | /// | 3.2 | /// | /// | /// | |
| 第2半旬 | 6～10 | 11 | 11 | 8 | /// | 20.2 | 24.3 | 15.6 | 25.6 | 13.9 | /// | /// | 3.3 | 8 | 南西 | /// | /// | 29.3 | /// | /// | /// | |
| 第3半旬 | 11～15 | 22 | 19 | 6 | /// | 20.8 | 24.9 | 17.6 | 26.5 | 16.5 | /// | /// | 1.7 | 8 | 南西 | /// | /// | 20.6 | /// | /// | /// | |
| 第4半旬 | 16～20 | 33 | 25 | 10 | /// | 20.9 ) | 26.4 ) | 17.0 ) | 27.2 ) | 15.5 ] | /// | /// | 1.0 | 3 | 東北東 | /// | /// | 39.5 | /// | /// | /// | |
| 第5半旬 | 21～25 | 27 | 26 | 18 | /// | 18.6 | 23.2 ) | 12.7 ) | 25.7 ] | 10.0 ) | /// | /// | 1.3 | 3 | 北東 | /// | /// | 39.4 | /// | /// | /// | |
| 第6半旬 | 26～31 | 4 | 3 | 3 | /// | 19.3 | 22.6 | 16.3 | 24.9 | 13.9 | /// | /// | 1.3 | 4 | 東北東 | /// | /// | 26.2 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 4 | 2 | 1 | /// | 19.3 | 24.5 | 14.7 | 28.0 | 11.0 | /// | /// | 1.3 | 5 | 西 | /// | /// | 39.8 | /// | /// | /// | |
| 第2半旬 | 6～10 | 4 | 4 | 2 | /// | 16.4 | 20.7 | 12.0 | 25.8 | 8.0 | /// | /// | 1.0 | 4 | 西 | /// | /// | 27.0 | /// | /// | /// | |
| 第3半旬 | 11～15 | 18 | 17 | 7 | /// | 18.0 | 21.1 | 15.9 | 24.5 | 14.2 | /// | /// | 0.9 | 3 | 北東 | /// | /// | 11.8 | /// | /// | /// | |
| 第4半旬 | 16～20 | 3 | 3 | 2 | /// | 18.2 | 22.9 | 14.7 | 23.6 | 12.7 | /// | /// | 1.4 | 5 | 南西 | /// | /// | 30.0 | /// | /// | /// | |
| 第5半旬 | 21～25 | 185 | 106 | 30 | /// | 17.7 | 21.3 ] | 13.8 ] | 22.6 ] | 11.9 ] | /// | /// | 1.6 | 6 | /// | /// | /// | 20.1 | /// | /// | /// | |
| 第6半旬 | 26～31 | 31 | 30 | 7 | /// | 20.0 | 23.0 | 17.1 | 26.8 | 14.7 | /// | /// | 3.2 | 8 | 南西 | /// | /// | 26.8 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 33 | 32 | 12 | /// | 18.4 | 22.8 ) | 13.9 ) | 27.1 ) | 9.7 ) | /// | /// | 1.9 | 7 | 西南西 | /// | /// | 28.2 | /// | /// | /// | |
| 第2半旬 | 6～10 | 28 | 19 | 4 | /// | 13.3 | 16.7 | 11.0 | 19.7 | 9.3 | /// | /// | 1.1 | 4 | 南南西 | /// | /// | 8.4 | /// | /// | /// | |
| 第3半旬 | 11～15 | 19 | 15 | 4 | /// | 12.0 | 15.5 | 9.3 | 18.1 | 7.6 | /// | /// | 1.4 | 4 | 西北西 | /// | /// | 24.5 | /// | /// | /// | |
| 第4半旬 | 16～20 | 13 | 11 | 2 | /// | 11.8 | 16.0 | 7.8 | 17.6 | 5.5 | /// | /// | 1.1 | 4 | 北北東 | /// | /// | 26.5 | /// | /// | /// | |
| 第5半旬 | 21～25 | 14 | 14 | 3 | /// | 14.0 | 18.0 | 10.8 | 20.5 | 9.4 | /// | /// | 1.1 | 3 | 北北東 | /// | /// | 21.6 | /// | /// | /// | |
| 第6半旬 | 26～30 | 23 | 23 | 15 | /// | 12.3 | 16.7 ) | 8.5 ) | 19.4 ) | 2.1 ) | /// | /// | 2.0 | 5 | 西 | /// | /// | 27.0 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 32 | 22 | 4 ] | /// | 10.3 | 13.5 | 7.6 | 16.7 | 5.3 | /// | /// | 3.1 | 10 | 南西 | /// | /// | 23.2 | /// | /// | /// | |
| 第2半旬 | 6～10 | 39 | 29 | 3 | /// | 11.4 | 15.6 | 8.1 | 17.8 | 3.7 | /// | /// | 1.7 | 5 | 西南西 | /// | /// | 24.8 | /// | /// | /// | |
| 第3半旬 | 11～15 | 9 | 9 | 4 | /// | 8.1 | 13.6 | 2.9 | 15.3 | 0.5 | /// | /// | 1.5 | 5 | 西北西 | /// | /// | 38.5 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 7.6 | 13.3 | 2.2 | 15.0 | 1.2 | /// | /// | 1.7 | 5 | 南南西 | /// | /// | 32.0 | /// | /// | /// | |
| 第5半旬 | 21～25 | 43 | 43 | 6 | /// | 6.2 | 10.7 | 2.9 | 14.6 | 0.3 | /// | /// | 3.0 | 7 | 南西 | /// | /// | 14.9 | /// | /// | /// | |
| 第6半旬 | 26～31 | 11 | 11 | 3 | /// | 5.9 | 10.7 | 1.3 | 13.5 | -0.4 | /// | /// | 1.3 | 6 | 南南西 | /// | /// | 40.5 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 36 | 36 | 9 | /// | 6.7 | 11.8 | 2.9 | 14.9 | 2.1 | /// | /// | 2.9 | 7 | 南西 | /// | /// | 16.3 | /// | /// | /// | |
| 第2半旬 | 6～10 | 15 | 10 | 2 | /// | -0.5 | 2.8 | -2.8 | 5.2 | -5.4 | /// | /// | 1.6 | 5 | 西南西 | /// | /// | 22.3 | /// | /// | /// | |
| 第3半旬 | 11～15 | 0 | 0 | 0 | /// | 1.8 | 6.7 | -3.6 | 7.5 | -4.3 | /// | /// | 2.8 | 8 | 南西 | /// | /// | 37.1 | /// | /// | /// | |
| 第4半旬 | 16～20 | 7 | 7 | 4 | /// | 2.7 ) | 8.1 ) | -2.0 ) | 12.0 ) | -6.3 ) | /// | /// | 2.8 | 9 | 南南西 | /// | /// | 34.0 | /// | /// | /// | |
| 第5半旬 | 21～25 | 1 | 1 | 1 | /// | 1.1 | 4.5 | -2.7 | 6.7 | -5.4 | /// | /// | 3.3 | 9 | 南西 | /// | /// | 24.6 | /// | /// | /// | |
| 第6半旬 | 26～30 | 8 | 5 | 1 | /// | -1.1 | 2.4 | -4.8 | 5.5 | -8.3 | /// | /// | 2.0 | 6 | 南南西 | /// | /// | 17.9 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 8 | 5 | 2 | /// | -3.1 | 0.6 | -7.3 | 5.0 | -9.8 | /// | /// | 2.5 | 9 | 南西 | /// | /// | 24.9 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | -2.5 | 0.5 | -5.6 | 3.3 | -9.3 | /// | /// | 2.3 | 5 | 西 | /// | /// | 28.8 | /// | /// | /// | |
| 第3半旬 | 11～15 | 0 | 0 | 0 | /// | -4.6 | -1.5 | -7.9 | 5.0 | -10.0 | /// | /// | 3.0 | 5 | 西北西 | /// | /// | 28.0 | /// | /// | /// | |
| 第4半旬 | 16～20 | 9 | 8 | 3 | /// | -2.0 | 3.9 | -6.6 | 7.8 | -9.2 | /// | /// | 2.8 | 8 | 南西 | /// | /// | 30.0 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | -1.2 | 3.7 | -5.9 | 6.6 | -8.2 | /// | /// | 3.2 | 9 | 南西 | /// | /// | 32.9 | /// | /// | /// | |
| 第6半旬 | 26～31 | 2 | 2 | 1 | /// | 1.5 | 6.1 | -2.2 | 10.6 | -4.0 | /// | /// | 2.2 | 8 | 南南西 | /// | /// | 36.0 | /// | /// | /// | |
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