旬ごとの値
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成田（千葉県) 2017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 | 60.5 | 37.5 | 12.0 | 3.0 | 4.7 | 11.3 | -2.3 | 14.3 | -5.7 | /// | /// | 3.1 | 14.2 | 北 | 19.0 | 北 | /// | /// | /// | /// | |
| 中旬 | 3.0 | 3.0 | 1.5 | 1.0 | 2.8 | 8.5 | -3.3 | 11.9 | -7.4 | /// | /// | 3.1 | 9.1 | 北北西 | 15.4 | 北西 | /// | /// | /// | /// | |
| 下旬 | 0.0 | 0.0 | 0.0 | 0.0 | 5.0 | 11.5 | -2.0 | 19.4 | -7.3 | /// | /// | 3.8 | 14.0 | 南西 | 22.1 | 南西 | /// | /// | /// | /// | |
| 上旬 | 6.5 | 6.5 | 1.5 | 0.5 | 4.8 | 10.2 | -0.3 | 14.9 | -3.6 | /// | /// | 4.3 | 13.5 | 北西 | 20.6 | 西北西 | /// | /// | /// | /// | |
| 中旬 | 23.5 | 23.5 | 17.0 | 7.5 | 5.6 | 12.2 | -2.1 | 18.9 | -5.2 | /// | /// | 3.7 | 16.5 | 南西 | 26.7 | 西南西 | /// | /// | /// | /// | |
| 下旬 | 3.0 | 1.5 | 1.5 | 1.0 | 6.5 | 11.0 | 1.6 | 18.6 | -3.6 | /// | /// | 4.5 | 15.0 | 北西 | 24.7 | 北北西 | /// | /// | /// | /// | |
| 上旬 | 23.5 | 12.5 | 3.0 | 1.0 | 6.4 | 12.4 | -0.1 | 15.3 | -3.5 | /// | /// | 2.7 | 10.5 | 北北西 | 15.9 | 北西 | /// | /// | /// | /// | |
| 中旬 | 26.0 | 13.5 | 5.0 | 1.0 | 7.3 | 12.7 | 1.3 | 17.6 | -2.0 | /// | /// | 3.9 | 12.8 | 北 | 16.5 | 北 | /// | /// | /// | /// | |
| 下旬 | 60.5 | 40.0 | 6.5 | 1.5 | 7.6 | 12.6 | 2.0 | 18.9 | -3.1 | /// | /// | 3.8 | 13.5 | 北北西 | 18.0 | 北北西 | /// | /// | /// | /// | |
| 上旬 | 38.5 | 15.0 | 5.0 | 2.0 | 11.4 | 16.2 | 6.7 | 21.0 | 2.3 | /// | /// | 4.1 | 10.4 | 南西 | 17.0 | 南西 | /// | /// | /// | /// | |
| 中旬 | 80.0 | 41.0 | 8.5 | 3.0 | 15.2 | 21.6 | 8.5 | 26.6 | 4.6 | /// | /// | 4.4 | 12.3 | 北北西 | 18.5 | 北西 | /// | /// | /// | /// | |
| 下旬 | 6.5 | 5.0 | 2.0 | 1.0 | 14.1 | 19.5 | 8.6 | 23.0 | 6.0 | /// | /// | 3.4 | 13.4 | 北北西 | 18.5 | 北北西 | /// | /// | /// | /// | |
| 上旬 | 13.0 | 9.0 | 8.5 | 5.0 | 17.2 | 23.1 | 10.8 | 28.1 | 5.0 | /// | /// | 3.2 | 10.4 | 北 | 13.9 | 北北西 | /// | /// | /// | /// | |
| 中旬 | 47.5 | 47.5 | 11.5 | 2.5 | 17.7 | 22.4 | 13.5 | 27.0 | 10.2 | /// | /// | 3.6 | 9.8 | 北 | 15.9 | 東南東 | /// | /// | /// | /// | |
| 下旬 | 12.0 | 12.0 | 3.5 | 1.0 | 20.7 | 26.6 | 15.6 | 30.3 | 13.8 | /// | /// | 3.3 | 9.6 | 東南東 | 12.9 | 東 | /// | /// | /// | /// | |
| 上旬 | 0.0 | 0.0 | 0.0 | 0.0 | 20.1 | 25.6 | 15.0 | 30.0 | 9.9 | /// | /// | 3.4 | 11.4 | 北 | 17.0 | 南西 | /// | /// | /// | /// | |
| 中旬 | 22.0 | 15.0 | 6.0 | 2.0 | 19.5 | 24.6 | 15.5 | 28.1 | 12.7 | /// | /// | 4.1 | 12.6 | 北北東 | 17.5 | 北 | /// | /// | /// | /// | |
| 下旬 | 32.0 | 27.0 | 7.5 | 2.5 | 22.7 | 26.2 | 19.5 | 28.5 | 16.9 | /// | /// | 3.0 | 13.2 | 南南東 | 19.5 | 南南東 | /// | /// | /// | /// | |
| 上旬 | 48.5 | 35.0 | 25.5 | 9.0 | 25.7 | 30.7 | 21.5 | 33.4 | 20.2 | /// | /// | 2.8 | 9.0 | 北 | 11.3 | 北 | /// | /// | /// | /// | |
| 中旬 | 4.5 | 2.5 | 4.5 | 3.5 | 26.8 | 32.1 | 22.3 | 34.3 | 19.8 | /// | /// | 3.3 | 8.1 | 南南東 | 11.8 | 南南東 | /// | /// | /// | /// | |
| 下旬 | 38.0 | 37.0 | 10.5 | 3.5 | 25.9 | 29.9 | 23.2 | 33.6 | 21.0 | /// | /// | 3.9 | 8.3 | 南南東 | 11.3 | 南南西 | /// | /// | /// | /// | |
| 上旬 | 51.0 | 36.0 | 31.5 | 11.0 | 25.7 | 29.8 | 22.9 | 34.5 | 19.6 | /// | /// | 3.5 | 10.0 | 南南東 | 14.9 | 南南東 | /// | /// | /// | /// | |
| 中旬 | 59.0 | 39.0 | 36.5 | 15.0 | 24.1 | 27.0 | 22.4 | 29.7 | 21.3 | /// | /// | 3.5 | 7.6 | 北北東 | 11.8 | 北北東 | /// | /// | /// | /// | |
| 下旬 | 31.5 | 17.5 | 13.5 | 11.5 | 26.4 | 30.9 | 22.9 | 35.1 | 19.2 | /// | /// | 3.3 | 11.8 | 北東 | 18.0 | 北北東 | /// | /// | /// | /// | |
| 上旬 | 19.5 | 11.5 | 3.5 | 1.5 | 21.3 | 25.0 | 17.9 | 29.2 | 13.1 | /// | /// | 3.6 | 12.7 | 北 | 17.0 | 北 | /// | /// | /// | /// | |
| 中旬 | 69.5 | 45.0 | 7.5 | 4.5 | 23.5 | 27.5 | 20.1 | 31.6 | 15.9 | /// | /// | 3.6 | 12.5 | 南南東 | 20.6 | 南南東 | /// | /// | /// | /// | |
| 下旬 | 110.5 | 89.0 | 34.0 | 9.5 | 21.1 | 25.8 | 17.1 | 28.1 | 14.9 | /// | /// | 3.0 | 10.9 | 北東 | 15.9 | 北東 | /// | /// | /// | /// | |
| 上旬 | 62.5 | 32.5 | 9.5 | 2.0 | 19.2 | 23.7 | 15.2 | 27.6 | 12.6 | /// | /// | 3.0 | 11.5 | 東 | 15.4 | 東 | /// | /// | /// | /// | |
| 中旬 | 114.0 | 42.0 | 7.0 | 2.0 | 15.5 | 18.1 | 13.0 | 28.8 | 8.0 | /// | /// | 4.4 | 9.5 | 北東 | 14.9 | 北東 | /// | /// | /// | /// | |
| 下旬 | 252.0 | 110.0 | 20.5 | 6.0 | 15.1 | 18.6 | 10.5 | 24.7 | 3.3 | /// | /// | 5.0 | 19.0 | 南南東 | 30.9 | 南南東 | /// | /// | /// | /// | |
| 上旬 | 18.5 | 11.0 | 4.0 | 1.5 | 14.0 | 20.1 | 7.4 | 23.0 | 3.6 | /// | /// | 2.6 | 10.8 | 北西 | 15.4 | 北西 | /// | /// | /// | /// | |
| 中旬 | 15.5 | 8.5 | 3.5 | 1.0 | 10.4 | 14.9 | 5.3 | 21.5 | -1.0 | /// | /// | 3.1 | 11.4 | 南西 | 20.6 | 南南西 | /// | /// | /// | /// | |
| 下旬 | 34.0 | 34.0 | 8.0 | 2.0 | 9.3 | 14.6 | 3.2 | 19.0 | -1.5 | /// | /// | 2.7 | 9.7 | 南南西 | 14.9 | 南南西 | /// | /// | /// | /// | |
| 上旬 | 7.5 | 7.5 | 2.5 | 0.5 | 6.4 | 11.8 | 0.6 | 14.7 | -2.4 | /// | /// | 2.6 | 11.2 | 北北西 | 15.4 | 北北西 | /// | /// | /// | /// | |
| 中旬 | 0.0 | 0.0 | 0.0 | 0.0 | 5.4 | 11.2 | -2.0 | 17.5 | -5.6 | /// | /// | 2.8 | 9.2 | 南西 | 15.4 | 西南西 | /// | /// | /// | /// | |
| 下旬 | 11.5 | 10.5 | 6.0 | 1.5 | 4.8 | 10.5 | -1.1 | 14.6 | -5.3 | /// | /// | 3.2 | 11.1 | 北北西 | 18.0 | 北西 | /// | /// | /// | /// | |
- 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。