旬ごとの値
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田代（群馬県) 1987年（旬ごとの値） 主な要素
| 月 | 旬 | 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) | 最大風速 | 最大瞬間風速 | 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) |
||||||||||
| 上旬 | 16 | 5 | 1 | /// | -3.4 | 0.5 | -6.7 | 10.1 | -11.9 | /// | /// | 3.1 | 7 | 西南西 | /// | /// | 38.7 | /// | /// | /// | |
| 中旬 | 11 | 5 | 2 | /// | -5.6 | -2.1 | -9.4 | 4.6 | -13.1 | /// | /// | 3.0 | 11 | 南西 | /// | /// | 47.2 | /// | /// | /// | |
| 下旬 | 21 | 15 | 5 | /// | -4.3 | 0.4 | -9.2 | 6.7 | -13.9 | /// | /// | 3.1 | 8 | 南西 | /// | /// | 67.4 | /// | /// | /// | |
| 上旬 | 18 | 16 | 4 | /// | -3.4 | 0.6 | -8.2 | 11.1 | -13.4 | /// | /// | 3.1 | 9 | 西 | /// | /// | 63.6 | /// | /// | /// | |
| 中旬 | 29 | 21 | 4 | /// | -2.3 | 1.6 | -5.9 | 12.9 | -11.0 | /// | /// | 3.7 | 10 | 南西 | /// | /// | 48.7 | /// | /// | /// | |
| 下旬 | 9 | 3 | 2 | /// | -5.1 | -0.6 | -9.4 | 5.5 | -12.2 | /// | /// | 2.5 | 8 | 南西 | /// | /// | 33.9 | /// | /// | /// | |
| 上旬 | 15 | 10 | 2 | /// | -3.2 | 0.8 | -7.3 | 6.6 | -11.9 | /// | /// | 3.2 | 8 | 南西 | /// | /// | 54.4 | /// | /// | /// | |
| 中旬 | 56 | 19 | 5 | /// | -0.4 | 3.6 | -4.3 | 11.2 | -8.4 | /// | /// | 2.1 | 7 | 西 | /// | /// | 52.4 | /// | /// | /// | |
| 下旬 | 36 | 23 | 8 | /// | 2.1 | 7.9 | -3.6 | 14.2 | -8.8 | /// | /// | 2.3 | 7 | 西南西 | /// | /// | 76.8 | /// | /// | /// | |
| 上旬 | 10 | 4 | 2 | /// | 5.3 | 10.9 | 0.2 | 18.0 | -9.0 | /// | /// | 1.8 | 6 | 南西 | /// | /// | 57.3 | /// | /// | /// | |
| 中旬 | 3 | 3 | 2 | /// | 3.3 | 10.3 | -3.0 | 18.5 | -8.2 | /// | /// | 2.3 | 7 | 西北西 | /// | /// | 91.4 | /// | /// | /// | |
| 下旬 | 13 | 11 | 2 | /// | 9.5 | 16.1 | 3.0 | 21.5 | -2.2 | /// | /// | 2.7 | 15 | 南西 | /// | /// | 71.8 | /// | /// | /// | |
| 上旬 | 0 | 0 | 0 | /// | 9.4 | 16.4 | 1.8 | 20.8 | -2.3 | /// | /// | 2.1 | 7 | 西 | /// | /// | 74.8 | /// | /// | /// | |
| 中旬 | 88 | 48 | 6 | /// | 11.5 | 15.9 | 7.4 | 19.7 | 5.1 | /// | /// | 1.8 | 8 | 南西 | /// | /// | 30.6 | /// | /// | /// | |
| 下旬 | 28 | 25 | 5 | /// | 13.3 | 19.4 | 7.4 | 23.1 | 1.7 | /// | /// | 1.9 | 7 | 南西 | /// | /// | 60.5 | /// | /// | /// | |
| 上旬 | 12 | 8 | 3 | /// | 17.6 | 23.1 | 12.4 | 29.3 | 8.4 | /// | /// | 2.0 | 6 | 南西 | /// | /// | 62.6 | /// | /// | /// | |
| 中旬 | 51 | 43 | 8 | /// | 13.4 | 18.9 | 8.4 | 22.7 | 5.3 | /// | /// | 1.6 | 5 | 北東 | /// | /// | 39.0 | /// | /// | /// | |
| 下旬 | 31 | 23 | 7 | /// | 14.6 | 19.6 | 10.4 | 22.6 | 6.2 | /// | /// | 1.3 | 5 | 東北東 | /// | /// | 41.5 | /// | /// | /// | |
| 上旬 | 81 | 34 | 8 | /// | 17.7 | 22.4 | 13.7 | 26.2 | 11.6 | /// | /// | 1.5 | 5 | 西北西 | /// | /// | 50.0 | /// | /// | /// | |
| 中旬 | 103 | 36 | 25 | /// | 19.8 | 23.7 | 16.8 | 28.2 | 14.0 | /// | /// | 2.2 | 8 | 南西 | /// | /// | 15.6 | /// | /// | /// | |
| 下旬 | 1 | 1 | 1 | /// | 21.6 | 25.8 | 17.7 | 28.3 | 15.6 | /// | /// | 2.3 | 8 | 南西 | /// | /// | 57.2 | /// | /// | /// | |
| 上旬 | 9 | 6 | 3 | /// | 19.2 | 23.3 | 15.9 | 27.7 | 14.5 | /// | /// | 1.6 | 9 | 南西 | /// | /// | 19.7 | /// | /// | /// | |
| 中旬 | 116 | 46 | 29 | /// | 20.1 | 24.8 | 16.2 | 27.0 | 14.6 | /// | /// | 1.3 | 5 | 南南西 | /// | /// | 46.2 | /// | /// | /// | |
| 下旬 | 33 | 10 | 8 | /// | 19.5 | 23.6 | 16.1 | 28.0 | 14.8 | /// | /// | 1.5 | 6 | 南西 | /// | /// | 48.6 | /// | /// | /// | |
| 上旬 | 73 | 37 | 23 | /// | 17.4 | 20.6 | 14.9 | 24.4 | 12.5 | /// | /// | 1.2 | 5 | 東北東 | /// | /// | 22.9 | /// | /// | /// | |
| 中旬 | 18 | 11 | 4 | /// | 15.0 | 19.3 | 11.1 | 24.2 | 8.3 | /// | /// | 1.1 | 3 | 北東 | /// | /// | 31.1 | /// | /// | /// | |
| 下旬 | 60 | 38 | 12 | /// | 12.4 | 16.8 | 8.0 | 20.9 | 4.8 | /// | /// | 1.6 | 7 | 南西 | /// | /// | 36.1 | /// | /// | /// | |
| 上旬 | 2 | 1 | 1 | /// | 12.7 | 17.4 | 7.8 | 20.3 | 3.3 | /// | /// | 1.3 | 6 | 西南西 | /// | /// | 58.4 | /// | /// | /// | |
| 中旬 | 36 | 14 | 3 | /// | 11.4 | 16.5 | 7.1 | 20.0 | 1.0 | /// | /// | 2.0 | 8 | 南西 | /// | /// | 43.7 | /// | /// | /// | |
| 下旬 | 22 | 18 | 2 | /// | 8.7 | 13.3 | 3.6 | 20.7 | 0.2 | /// | /// | 1.9 | 9 | 南西 | /// | /// | 55.5 | /// | /// | /// | |
| 上旬 | 17 | 8 | 3 | /// | 5.6 | 10.5 | 1.3 | 19.3 | -4.1 | /// | /// | 2.2 | 7 | 南西 | /// | /// | 49.4 | /// | /// | /// | |
| 中旬 | 5 | 3 | 1 | /// | 4.3 | 9.0 | -0.4 | 15.3 | -3.6 | /// | /// | 1.9 | 6 | 西南西 | /// | /// | 49.0 | /// | /// | /// | |
| 下旬 | 10 | 8 | 5 | /// | 1.7 | 6.7 | -2.4 | 13.3 | -5.6 | /// | /// | 2.9 | 8 | 西南西 | /// | /// | 54.4 | /// | /// | /// | |
| 上旬 | 19 | 12 | 3 | /// | -3.4 | 0.5 | -7.5 | 5.1 | -13.1 | /// | /// | 1.8 | 6 | 南西 | /// | /// | 31.3 | /// | /// | /// | |
| 中旬 | 4 | 4 | 1 | /// | -0.9 | 3.4 | -5.2 | 10.3 | -9.3 | /// | /// | 2.6 | 8 | 西南西 | /// | /// | 45.3 | /// | /// | /// | |
| 下旬 | 2 | 1 | 1 | /// | 2.3 | 7.3 | -2.9 | 12.7 | -7.7 | /// | /// | 3.0 | 8 | 南西 | /// | /// | 71.4 | /// | /// | /// | |
- 値欄の記号の説明
- 2021年3月2日より、アメダスの日照時間は「推計気象分布（日照時間）」から得る推計値となりましたので、日照計による観測値と単純比較できません。詳しくは要素ごとの値の補足説明をご覧ください。